Mathematics High School

HELP ASAP!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

160

Step-by-step explanation:

20% of 800 = 0.20 * 800 = 160

Related Questions

help me plz asap now I just need answer question in pic

Answers

I was just about to ask this question

Step-by-step explanation:

Im on this question rn, i need help to :(

Answer: just guess :)

Step-by-step explanation:

HELP ME PLEASEEEEEEEEEEEEEEEEE YOU CAN GET BRAINEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

its red okay? i hop help

Answer:3:1. Yellow

Step-by-step explanation:

HELP IM ON GRADPOINT I AM ON A QUIZ IF I CAN ALSO GET THE REST OF THE ANSWERS I WILL MARK BRAINLYEST

Answers

Answer:

top is independent, bottom is dependent

Step-by-step explanation:

top has only 1 answer, bottom has infinite answers

can someone please help me

Answers

Answer:

a. h(t) = 5t + 10

b. 70

c. h(5) = 35 means that in 5 seconds, it will be 35 feet above ground.

Step-by-step explanation:

a. Since the elevator is already 10 feet of the ground, u have to add that in the equation. And since it's 5 feet per second, 5 will be a multiplier so:

h(t) = 5t + 10

b. We have the equation already and in the equation it said that "t" represents the seconds so just replace 1 with 12:

h(12) = 5(12) + 10

h(12) = 60 + 10

h(12) = 70

c. Refer to b that we just did if u will, "t" represents seconds so h(t) becoming h(5) means 5 seconds. So h(5) = 35 means that in 5 seconds, it will be 35 feet above ground.

Simplify the expression by combining like terms.
t + 8 + 3t
SHOW YOUR WORK: Use different colors to circle your like terms then use addition/subtraction to combine
them.
*Remember: Variable term goes FIRST!

Answers

Answer:

4t + 8

Step-by-step explanation:

t + 3t = 4t

4t + 8

Answer:

4t+8

Step-by-step explanation:

If you look at your equation t+8+3t you will notice how you have two t parts

part 1: t

part 2: 3t

Since they have the same variable or letter you are able to combine them. When you add them together you get 4t.

Then you just put your 8 back on to the equation! 4t+8

i need desperate help i dont care abt work

Answers

Answer:

75%

Step-by-step explanation:

add them together

Matilda wants to average sales in her café of $1400 per day. During the first 4 days of the week, her sales were $1289, $1498, $1327 and $1510. What does she need her sales for the 5th day of the week to meet her 5-day sales goal?

Answers

Answer

Matilda needs to sell 1376$ worth of coffee

The graph below shows the distance, y, in miles, of a bird from its nest for a certain amount of time, x, in minutes:

Graph titled Distance Vs Time is shown with Time in minutes along the x axis and Distance from Nest in miles along the y axis. The scale on the x axis shows the numbers 0 to 25 at increments of 5, and the scale on the y axis shows the numbers 1 to 8 at increments of 1. A straight line joins the ordered pairs 0, 3 and 5, 4 and 10, 5 and 15, 6 and 20, 7.

Based on the graph, what is the initial value of the graph and what does it represent? (1 point)

a
3 miles per minute; it represents the speed of the bird

b
0.2 mile per minute; it represents the speed of the bird

c
0.2 mile; it represents the original distance of the bird from its nest

d
3 miles; it represents the original distance of the bird from its nest

Answers

Answer:

(d).

Step-by-step explanation:

The y-intercept (0, 3) is initial value of graph ⇒ (d). 3 miles; it represents the original distance of the bird from its nest

Answer:

0.2 mile; it represents the original distance of the bird from its nest

Step-by-step explanation:

What is the greatest common factor of 9 and 12? 3 9 36 108

Answers

Answer:

The GCF would be 3

Step-by-step explanation:

You’re welcome :)

Answer:

1. A

Step-by-step explanation:

The measures of the angles of a triangle solve for X

Answers

Answer:

x = 7

Step-by-step explanation:

Because this is a right triangle, one angle is a right angle (90°). All triangles have all three angle measures adding up to 180°, so the other two angles' measures add up to 90° (90 + 90 = 180).

Combine like terms of the angle measures.

6x + 9x = 15x

-3 + (-12) = -15

15x - 15

Because the sum of the measures of the two angles have to equal 90,

15x - 15 = 90

Add 15 from both sides.

15x = 105

Divide both sides by 15.

x = 7

To check, substitute 7 in both expressions.

6(7) - 3 = 39

9(7) - 12 = 51

39 + 51 + 90 (the measure of the right angle) = 180, so the value of x is 7.

I hope this helped :)

somebody please help me what is 15 / 3 ×7/20

Answers

Answer:

1.75

Step-by-step explanation:

By Order of Operations, You read it left to right since Multiplication and Division are of the same importance. You would start with 15/3, which is 5.

Then your equation would be: 5*7/20.

Again, you would just read it left to right, 5*7=35

Then divide by 20, which is 1.75.

Find the point that is a solution for y=6x+8

Answers

Answer:

(-8/6, 0) is the answer

first is the absicca and the second is the ordinate

Please answer this question

Answers

Answer:

5 units right and 3 units up

Step-by-step explanation:

A shift 5 units to the right, and then a shift 3 units up.

k = +3

+k shifts function up; -k shifts function down,so 3 units up

h = -5

x+h shifts function left; x-h shifts function right, so 5 units right

Which angles are vertical angles?

Answers

I think NOQ POL.................................

Thomas used a can to feel his new fish tank with water. The fish tank holds 11 gallons of water. His can hold 1/5 of a gallon. How many times will Thomas have to feel his canned to put 11 gallons of water in a fish tank?

Answers

Answer:

Step-by-step explanation:

If the can holds 1/5 of a gallon, he will have to fill it up 5 times to fill 1 gallon of the tank. Since the tank holds 11 gallons, he will have to fill up the can 5 × 11 = 55 times.

A hungry Emperor penguin was swimming 21 feet below sea level. It swam up 9 feet to eat a fish. What is the position of the penguin now relative to sea level?

Answers

Answer:

Step-by-step explanation:

21 feet below is written as -21

9 feet up is written as +9

So we have -21 + 9 = -12 or 12 feet below sea level

Nathan measured a line to be 7.4 inches long. If the actual length of the line is 7.2 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?

Answers

Answer:

2.8%

Step-by-step explanation:

(7.4 - 7.2) / 7.2 =

0.2 / 7.2 =

2.7777777777778%

27 : 18 = 13 : x find x

Answers

Answer: 27:18 and 13:x can also be written as 27/18 and 13/x

therefore, 27:18 = 13:x

27/18 = 13/x

27/18 *13= x

x = 19.5

Hope it helped u,

pls mark as the brainliest

and put thanks

^_^

what does 28-8 represent?

Answers

Step-by-step explanation:

subtraction if that wut u askim

The slope of the lawn and passing through the points (1,3) and (5,13)

Answers

(13-3)/(5-1)=10/4=5/2

It will take 20 points to make the playoffs, the Hockey Team coach told the players. "We get 2 points for a win and 1 point for a tie." Let be the number of wins and be the number of ties. Write an equation to describe the values of and that will let them make the playoffs.

Answers

Answer:

[tex]2x+y\geq 20[/tex]

Step-by-step explanation:

Given that total points required to make the playoffs = 20 points

As there is 2 points for a win,

so points earned for x win = 2x

Similarly, as there is 1 point for a tie.

so points earned for y ties = 1[tex]\times[/tex] y= y

Total points earned for x win and y ties = 2x+y

As the team makes the playoff so the total points of the team must be equal to or greater than 20 points (i.e the minimum points to make the playoff), so

[tex]2x+y\geq 20[/tex]

Hence, the required equation is [tex]2x+y\geq 20[/tex].

3. Three of the following statements are true.
Which one is NOT true?
1-12] > 1
10> -4
120 >1-101
61-3

Answers

Answer:

The correct answer is A or option 1

Evaluate 1/6t+1/12 when t=1/2

Answers

Answer:

1/6

Step-by-step explanation:

You're welcome :)

Lisa loaned John $5000 at an interest rate of 6%. He repaid her $5750 to cover the principal and interest. How long did he borrow the money?

Answers

Answer:

time in years = 2.5 years

Step-by-step explanation:

time = interest / (principal amount x rate)

time = 750 / 5000 x 0.06

time = 750 / 300

time = 2.5 years

Translation of, “Six less than twice the value of x,”.

Answers

Answer:

2x-6

Step-by-step explanation:

4 ) Here is an explanation that the angle sum of triangle ABC is 180º.
The reasons for each line are missing.
Give the reasons.
1. Angle A of the triangle = angle PCA
2. Angle B of the triangle = angle QCB
3. Angle PCA + angle C of the triangle + angle QCB = 180°
Hence angle A + angle B+ angle C = 180°

Answers

Answer:

Thank you and please rate me as brainliest as it will help me to level up

This weekend the hardware store is having a blowout sale, where everything is discounted 40%. A weed eater originally sells for $145. How much will the weed eater cost during the blowout sale?

Answers

Answer:

Step-by-step explanation:

Answer:

$58

Step-by-step explanation:

Which expression has a value of 40?
1. 240 divided by 60
2. 2400 divided by 6
3. 2400 divided by 60
4. 2400 divided by 600

Answers

Iffy I igcig ginyyy the killer and white black white green white black black clover black black brown black white white blue red yellow yellow yellow white white red yellow

2400 divided by 60 is equal to 40. The correct option is 3.

To find the expression that has a value of 40, to evaluate each expression:

240 divided by 60:

Divide 240 by 60 is equal to 4.

So, this is incorrect option.

2400 divided by 6:

Divide 2400 by 6 is equal to 400.

So, this is incorrect option.

2400 divided by 60:

Divide 2400 by 60 is equal to 40.

So, this is correct option.

2400 divided by 600:

Divide 2400 by 600 is equal to 4.

So, this is incorrect option.

Hence, out of the four expressions, the third one, 2400 divided by 60, has a value of 40. So the correct answer is 3 (2400 divided by 60).

Learn more about Divided here:

brainly.com/question/15381501

#SPJ6

In triangle ABC, the measure of angle A is 48° and the measure of angle C is 24°. What type of triangle is triangle ABC?

Answers

Answer:108 degrees

Step-by-step explanation:

Answer:

Scalene triangle

Step-by-step explanation:

24+48= 72

180-72=108

All three angles are different meaning that the triangle must be a scalene triangle.

the slope of (2,11) and (10,4)

Answers

See the attachment...

Answer:

-7/8

Step-by-step explanation:

the formula for calculating slope for the given coordinates is:

(y2-y1)/(x2-x1)

so (2,11) = (x1,y1)

and (10,4) = (x2,y2)

then putting the values in the formula.

Other Questions

Mallory's mom gave her $25.00 to buy school supplies. Mallory needs to buy 5 notebooks and some mechanical pencils. If each notebook costs $2.19 and each mechanical pencil costs $1.50, how many mechanical pencils can Mallory buy using only the money her mom gave her? Match the term with the definition. (5 points) Column A 1. Line : Line 2. Line Segment : Line Segment 3. Ray : Ray 4. Point : Point 5. Vertex : Vertex Column B a. a location, has no dimension b. the common endpoint of two segments or rays that form the "corner" of an angle c. an infinite number of points extending in opposite directions that has only one dimension d. part of a line that has two endpoints e. part of a line that has one endpoint and continues in one direction infinitely can someone draw this for me and add the labels please thank you I suck at drawing The Big Lie is a propaganda technique.Can you think of an instant currentlythat could be an example of thistechnique? How are glass, plastic, and metal all ALIKE ?(F). They all presente a danger to marine wildlife.(G). They all cause chemicals to leach into the soil.(H). They all create energy when they are recycled .( I ). They all stay in the enviornment for a long time. student measures the weight of a bag of bananas with a spring balance.Describe what is inside a spring balance and explain how it works. Please help! (50 points) PS Sorry, my last question only gave 5 points. My apologies.In a farm, soy beans were the only crop that was planted on several hectares of land. A farmer noticed fungus was growing all over the soy bean fields. Predict what might happen to the soy beans and the fungus.Thanks! Name the second largest river in India ? why is it called Vridha Ganga simplify I know I spelled it wrong According to the text, what is one of the reasons accurate self-knowledge is a hallmark of mental health:_________ How do the examples in this passage best support Chavezs purpose?They show the types of difficult labor that farm workers do so that people will stand up for them.They show the hardships that farm workers experience so that people will act to protect them.They show the harmful role that pesticides play in communities so that people will try to improve them.They show how the dangers of pesticides are spread so that people will work to get rid of them. Summer, an excerptby Amy LowellSome men there are who find in nature allTheir inspiration, hers the sympathyWhich spurs them on to any great endeavor,To them the fields and woods are closest friends,And they hold dear communion with the hills;The voice of waters soothes them with its fall,And the great winds bring healing in their sound.To them a city is a prison houseWhere pent up human forces labour and strive,Where beauty dwells not, driven forth by man;But where in winter they must live untilSummer gives back the spaces of the hills.To me it is not so. I love the earthAnd all the gifts of her so lavish hand:Sunshine and flowers, rivers and rushing winds,Thick branches swaying in a winter storm,And moonlight playing in a boat's wide wake;But more than these, and much, ah, how much more,I love the very human heart of man.Above me spreads the hot, blue mid-day sky,Far down the hillside lies the sleeping lakeLazily reflecting back the sun,And scarcely ruffled by the little breezeWhich wanders idly through the nodding ferns.The blue crest of the distant mountain, topsThe green crest of the hill on which I sit;And it is summer, glorious, deep-toned summer,The very crown of nature's changing yearWhen all her surging life is at its full.To me alone it is a time of pause,A void and silent space between two worlds,When inspiration lags, and feeling sleeps,Gathering strength for efforts yet to come.Which of the following best describes the speaker in "Summer"? (5 points)Appreciative of both humans and natureIn love with everything and everyoneProud of human accomplishments but disrespectful of natureReconciled to the importance of nature but attached to cities Examine the graph of deaths of soldiers by country in World War I. A bar graph of deaths of soldiers by country in World War One. The x-axis is labeled country with countries Russia, British Empire, France, United States, Japan, Romania, Serbia, Belgium, Greece, Portugal, Montenegro, Germany, Austria-Hungary, Turkey, and Bulgaria. The y-axis is labeled Deaths by Country from 1 to 10,000,000. Russia, British Empire, France, Germany, and Austria-Hungary have 1,000,000 deaths or more. All countries except Japan are over 10,000 deaths. Which conclusion can be drawn from the data? The nations involved in World War I suffered major losses of life. The Triple Alliance countries suffered relatively fewer casualties in the war. The Triple Entente countries suffered relatively fewer casualties in the war. The US lost more soldiers than most European nations involved in the war. What conclusion can be drawn about Dr. Jekyll?a. Dr. Jekyll is competitive with people he finds threatening.b. Dr. Jekyll is an open and honest person who accepts himself.c. Dr. Jekyll is determined to appear a perfect gentleman.d. Dr. Jekyll is jealous of others successes and wants to become like themANSWER IS: c. Dr. Jekyll is determined to appear a perfect gentleman. Are there more solids or gases? Name the two liquid elements:Name the three magnetic metal elements:What element is found in the human body, located in the sun and stars, and is a colorless gas?What does the X symbols stand for? Question 1 of 5 Find the difference. (12m + 1) - (5m - 4) O A. 7m + 5 O B. 17m-3 O C. 17m+ 5 D. 7 m - 3 Using the Incenter P, find the measure of ZPX.1171406412942132 Two rectangular picture frames have the same area of 45 square inches but have different side lengths. Frame A has a length of 6 3/4 inches, and Frame B has a length of 7 1/2 inches. Can you make a link between naturally occurring carbon molecules being called "organic" and food grown without chemicals being called "organic"? What part of speech is the infinitive phrase used as in this sentence? As.4*.the wind rose and the waves came rushing in, I ran to find sheltera. nounb. adjectivec. adverbd. verbPlz help I will mark you a brain list Im in my exam