Mathematics College

PLEASE ANSWER ASSAP!!!!!!!!!!!!!!!! WILL GIVE BRAINLEST!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:B

Step-by-step explanation:

Vertical angles are equal, so 4x - 20 = 60

Related Questions

Hw help please ASAP
+10PTS

Answers

Answer:

[tex]y = \frac{1}{2} x + 3[/tex]

Step-by-step explanation:

Remember that:

[tex]Slope \: = \frac{rise}{run} [/tex]

Answer:

½x+3

Step-by-step explanation:

slope = rise/run plus y-intercept

n+0.5(n-1)=7 what is the answer

Answers

Answer:

n= 5

Step-by-step explanation:

n + 0.5(n-1) = 7

n + 0.5n - 0.5 = 7

1.5n = 7 + 0.5

1.5 n = 7.5

n = 7.5 × 10/1.5 × 10

n = 75/15

n = 5 ( Answer)

Bryan wants to buy a new pair of jeans. If the jeans were originally $45.00, but are on sale with a 20% discount, how much will Bryan have to pay for the jeans?

Answers

Answer:

20% of 45= 9 so you would subtract 9 from 45 getting you 39

Step-by-step explanation:

45-9=39 he would have to pay $39

Mattie Evans drove 200 miles in the same amount of time that it took a turbo propeller plane to travel 800 miles. The speed of the plane was 150 mph faster than the speed of the car. Find the speed of the plane.

Answers

Answer:

200mph

Step-by-step explanation:

Speed is expressed using the expression

Speed = Distance/Time

For Mattie

Distance = 200miles

Speed = x

Time taken by mattie = Distance/speed

Time taken by mattie = 200/x ... 1

For the propeller plane:

Distance = 800miles

Speed = x+150 (The speed of the plane was 150 mph faster than the speed of the car)

time taken by the plane = 800/x+150

Since Mattie took the same amount of time that it took a turbo propeller plane to travel, then we will equate both expressions as shown:

200/x = 800/150+x

Cross multiply

800x = 200(150+x)

800x = 30,000 + 200x

800x-200x = 30,000

600x = 30,000

x = 30,000/600

x = 50

Get the speed of the plane

Since the speed of the plane is 150+x

Speed of the plane = 150+50

Speed of the plane = 200mph

As an estimation we are told 5 miles is 8 km.
Convert 19.2 miles to km.

Answers

Answer:

about 30 km. If it wasn't estimated, it would be 30.8994048 km.

Answer:

Step-by-step explanation:

WILL GIVE BRAINLY What is 5x = 25??

Answers

Answer: x=5 bc 5 times 5 is 25

Ste-by-step explanation:

5x=25
25/5=5
The answer is X=5

Using a scale where 3 inches = 5 feet. If a room measures 20 feet (Width) by 22.5 feet (length), what are the dimensions of the room in inches?

A 12 inches (width) by 13 inches (length)
B 12.5 inches (width) by 13 inches (length)
C 12 inches (width) by 13.5 inches (length)
D 12.5 Inches (width) by 13.5 inches (length)

Answers

Answer:

wnna call me and lift the lorax

Step-by-step explanation:

Answer:

12 inches by 13.5 inches

Step-by-step explanation:

3 inches= 5 feet

0.6 inch = 1 feet

20 feet=12 inches

22.5 feet=13.5 inches

please give me brainiest!!<3

An animal shelter provides a bowl with 1.25 liters of water for 5 cats.

About how much water will be left after the cats drink their average daily amount of water?

Water Consumption

Animal Average Amount

(Liters per day)

Canada Goose 0.24

Cat 0.15

Mink 0.10

Opossum 0.30

Bald Eagle 0.16

liter(s) of water will be left after the cats drink their average daily amount of water.

Answers

Answer:

.50 left

Step-by-step explanation:

You have to multiply .15 times 5, then get that and subtract that number by 1.25, but do not worry about the decimal just add that in later, and the answer is .50

Pls I need help with 2 I’m begging I been stuck on it for a while pls have a good day pls I need help

Answers

Answer:

Step-by-step explanation:

You add 4.5 pages for every 1 minute, this is constant.

What's the best app for graphing answers like domain y intercept all those things

Answers

Answer: it’s not an app but desmos graphing calculator works for me

Step-by-step explanation:

you are building a raft out of two by fours. How many two by fours do you need in your raft in order for you to float

Answers

Answer: 10 pieces of two by four woods.

Step-by-step explanation:

The number of woods that would be needed depends on the type of design chosen. A more complex design would require more wood to achieve it so it can satisfy the law of buoyancy and float on the water.

10 pieces of two by four would would be enough to build a raft that would float on water.

PLZZZZZ HELPpppppppp

Answers

Answer:

I will help if u come here

Answer:

the table does not match jada problem because for. each sparkling water and Apple juice she should have gotten 2x the amount

Solve for m: 63 + 91 + 3m > 180

Answers

Answer:5

Step-by-step explanation:

Answer:

Inequality- m>26/3

Interval- (26/3,∞)

Step-by-step explanation:

I hope that this helps..sorry it took a minute

how many times can 200 go into 487

Answers

2.435 times or if it’s to the nearest whole number then it can go into it twice. 200+200= 400. It can’t go in 3 times because that would be 600.

Which number has a 3 with a value that is 100 times greater than the value of 3 in 20.342 ?

1. 423.06
2. 307.18
3. 36.25
4. 108.173

Answers

Answer:

The second one

Step-by-step explanation:

Because 3 times 100 is equal to 300 and this is the answer choice either the number of the value with 300

can someone please help me with this by showing work? this is very hard for me so i asked here even though my questions never get responses sometimes

Answers

Answer is 4X^3 Y^5
Steps
4^2 = 16
X^6
Y^10

Answer and Step-by-step explanation:

The square root of 16 times x to the power of 6 times y to the power of 10 is the same as:

[tex]\sqrt{16x^{6} y^{10} } = \sqrt{16} * \sqrt{x^{6} } * \sqrt{y^{10} }[/tex]

The square root of 16 is 4.

The square root of x to the power of 6 is x to the power of 3.

The square root of y to the power of 10 is x to the power of 5.

So, the answer is:

[tex]4x^{3} y^{5}[/tex]

Hope this helps!

#teamtrees #WAP (Water And Plant)

A line passes through the points (2, –2) and (–6, 2). The point (a, –4) is also on the line. What is the value of a?

A coordinate plane.A line passes through the points (2, –2) and (–6, 2). The point (a, –4) is also on the line. What is the value of a?

A coordinate plane.A line passes through the points (2, –2) and (–6, 2). The point (a, –4) is also on the line. What is the value of a?

A coordinate plane.

Answers

Answer:

Step-by-step explanation:

I took the test

Answer:

Step-by-step explanation:

just took the exam

Please help me!!!!!!!!!!!

Answers

Answer:

0.05

Step-by-step explanation:

Let blank be 'x'

1.456=1+0.4+x+0.006

1.456=1.406+x

x=0.05

Help me with this!

Select all the relations that represent a function.
(1, 3), (2, 5), (2, 7) (4, 9)
(1, 3), (2, 5), (3, 7) (4, 9)
(1, 3), (1, 5), (1, 7) (4, 9)
(1, 3), (2, 3), (3, 3) (4, 3)
(1, 2), (2, 5), (2, 1) (4, 5)

Answers

Answer:
Relation #2 and #4

Three times a number is 4 than twice the number

Answers

the answer is four i believe

3x = 4x2 is the answer

find the value of
tan 45º . tan- 30° tan 60°

Answers

Answer:

Find the exact value of tan 45º = 1/1 = 1.

Find the exact value of cos 30º = √3/2.

Find the exact value of csc 60º = 2√(3)/3

Step-by-step explanation:

math

I’ll brainlest pls help me

Answers

Not sure on tax but before tax it’s 27.30

determine the slope of the linear graph y=12x+7

Answers

Answer:

12x

Step-by-step explanation:

The length of a football playing field is 100 yards between the opposing goal lines. What is the length of the football field in feet? Use the conversion equivalency of 3 feet = 1 yard.
a.
33.3 feet
b.
300 feet
c.
200 feet
d.
600 feet

Answers

Answer:

33.3

Step-by-step explanation:

100 divided by 3

Please help I’m desperate
(#32)

Answers

Answer:

Concept: Piece values

4 pizzas 1/5 to each friend Hence 4 pizza × 5= 20 total slices 1 pizza can be given to 5 friends So 20 friends toral

A triangle has one angle that measures 42°. Which of the following could be the measures of the other two angles?(1 point) 54° and 84° 42° and 42° 90° and 58° 102° and 216°

Answers

Answer:

54° and 84°

Step-by-step explanation:

i just took test

Fiona, Peter and Angad share some sweets in the ratio 5:1:2. Fiona gets 33 more sweets than Angad. How many sweets are there altogether?

Answers

33/3=11
1 portion=11
5x11=55
11x1=11
2x11=22
55+11+22=88

ANSWER: 88 sweets in total

For every 5 sweets Fiona has, Peter has 1 sweet and Angad has 2 sweets.

If Fiona has 33 more, that means each of the 8 portions contains 11 sweets.

5-2 = 3
33/3 = 11

Fiona has 55 sweets.
Peter has 11 sweets.
Fiona has 22 sweets.

5x11 = 55
1x11 = 11
2x11 = 22

55+11+22 = 88 sweets in total

mr downs bought a camera for 56$. this was 80% of the list price. what was the list price

Answers

I got 70 as the list price. If it’s multiple choice and 70 isn’t one of the answers I’m sorry

On a number line, the surface of a river is marked at −220 feet and the top of a building is marked at +19 feet, where 0 represents sea level. What do −220 and +19 represent?

220 feet below sea level and 19 feet above sea level
220 feet above sea level and 19 feet below sea level
220 feet below sea level and 19 feet above 220
220 feet above sea level and 19 feet below 220

Answers

Answer:

Step-by-step explanation:

0 is sea lvl so just add and subsubtract

Answer:

Step-by-step explanation:

its A bc it said -220 witch is negative so that means ill be below sea level and +14 is a positive number so that will be above sea level.

Hope that helps!

~Emma~

Need help I’m not sure what it is.. it’s 8th grade math

Answers

Answer:

c is the answer to this

Step-by-step explanation:

Other Questions

I need help. Due today. Please help me with this question assignment1 ofPOSSIBLE POINTS: 2Two students, Brian and Alexa, both broke their chromebooks. Brian has $50 in his bank account and makes 12 dollars for every drivewaythat he shovels. Alexa has 10 dollars in her bank account but makes $20 for every driveway that she shovels. The graph is shown below20 Consider the inequality x> 7. 2.1 x 10^-3 x 2 x 10^2 = a) 4.2 x 10^-5 b)4.2 x 10^-1 c)4.2 x 10^1 d)4.2 x 10^-6 What biotic factors might affect a population of fish? Check ALL that apply. predatorspreylightbacteria Find the value of x. Help!!A 41-foot rope is stretched from the top of a 40-foot flagpole to the ground. How far is the base of the flagpole from the end of the rope. Hookes Law of Elasticity states that the force applied, y, varies directly with the distance a spring stretches, x (assuming the spring is not stretched past its elastic limit). If a force of 160 newtons stretches a spring 800 cm, how far will a force of 368 newtons stretch the same spring? Justify your answer.Group of answer choicesF. It will stretch the same spring 73.6 cm because the equation is y equals 5x.G. It will stretch the same spring 73.6 cm because the equation is y equals one fifth x..H. It will stretch the same spring 1,840 cm because the equation is y equals 5x.J. It will stretch the same spring 1,840 cm because the equation is y equals one fifth x.. which layer of the earth is made out of melted metal? How do I do this please help me And, what else it literally says CHECK ALL THAT APPLY like.... What defines a minority group?Sociology chapter 10 Yo what city was the first capital of the United States?? lol Many installations have since been transformed and serve as ___ today. What allowed homosapiens to migrate further than earlier people? correct order of events during the process of nucleosynthesis? of 7A son was born when his father was 28 years old. If the sum of their ages in2060 B.S. was 44 year, find their ages in 2070 B.S.TC. Plz help and I will give brainliest A family wants to save $100 each month. They record their progress toward this goal at the end of each month. In January they saved $120 and recorded 1$20 at the end of the month. What should they record for the month of February if they only saved $80 that month? Explain.If you put anything random as the answer I WILL report Complete the sentence about the crystallization of magma.The rate at which magma determines theof the crystals in the new rock.