I don’t know this someone help

I Dont Know This Someone Help

Answers

Answer 1
1.) the relationship between y and 76 is that they are congruent; perpendicular to each other. They equal the same
y= 76
not sure abt the other one
Answer 2

Answer:

yes what that guy said is right


Related Questions

What is the difference of
(x-3)-(+24)
5 1
--X+
6
A
5
1
-
4
6
0
11
4
+
1
6
1
11
x
4
6

Answers

Step-by-step explanation:

[tex](x-3)-(+24) = 0 \\ x - 3 - 24 = 0 \\ x - 27 = 0 \\ x = 27[/tex]

Answer: 27

Step-by-step explanation: ..

3 There are 5 times as many boys as girls in a school.
Together the school has 810 pupils.
How many boys are there?

Answers

Answer:

Number of boys = 675

Step-by-step explanation:

Given that:

There are 5 times as many boys as girls in a school.

Number of pupils in school = 810

Let,

x be the number of girls

y be the number of boys

According to given statement;

x+y=810      Eqn 1

y = 5x         Eqn 2

Putting y=5x in the Eqn 1

x+5x=810

6x=810

Dividing both sides by 6

[tex]\frac{6x}{6}=\frac{810}{6}\\x=135[/tex]

Putting x=135 in Eqn 2

y = 5(135)

y = 675

Hence,

Number of boys = 675

A sports store marks up t shirts it sells by 60% if the store bought a t shirt for 6.25 what will be the retail price

Answers

Answer:

I believe its 3.75

Step-by-step explanation:

Answer:

$10

Step-by-step explanation:

6.25×60% = 3.75

3.75+6.25 = 10

$10

Percent is always out of _________ ?

Answers

Answer:

Percent is always out of 100

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

Can I have help please I don’t know how to do this

Answers

Answer: i think it may be a

Step-by-step explanation:

This answer should be correct but isn’t any ideas?

Answers

Answer:

f = 6 cm

g =  8 cm

Step-by-step explanation:

ABCD   f*g = 48

ABCE   f*g + 1/2 (4*f) = 60

48 + 2f = 60

2f = 12

f = 6

g = 48/6 = 8

answer all pls
1) The first 2 sentences of the first paragraph are main sentences. They give some important information.

a) What 3 things are the nervous system made up of?

b) What 2 things does the nervous system do?

2) Which 2 parts are included in the Central Nervous System?

3) Nerves make up the Peripheral Nervous System.

a) What do motor nerves do?

b) What do sensory nerves do?

4) Autonomic nerves work _________________________, or without thinking about them.

5) Somatic nerves are the ones we _________________ _________________ by thinking about them.

6) A nerve cell is called a _____________________. Some of them can be very long like the ones that go all the way from your ____________ to your spinal cord.

7) Look at the picture. Each nerve cell has 3 main parts. Name each part from the description below.

a) The middle of the cell is the cell body labeled the "Neuron".

b) The short branches coming of the cell are called ______________________ and they pick up signals from other cells to send to the brain.

c) The long branch coming down from the cell body is called the __________. It carries messages from the brain to tell the muscles what to do.

8) The spaces between nerve cells are called ____________________. One nerve will release chemicals to "send" a message to be picked up by the next nerve cell.

9) The brain sends messages all over the body as______________________ impulses. They tell the body what to do.

10) Movements that happen faster than the brain can think are called _______________. They usually happen when your body is responding to something painful or frightening.

Answers

I think answer should be a. Please give me brainlest I hope this helps let me know if it’s correct or not okay thanks bye

32. The price of a box of tarts is $1 cheaper than that of a loaf of bread. If 3 times the price of a
loaf of bread is $29.5 more than half of the price of a box of tarts, find the price of a box of
tarts.
A. $4.3
B. $7.7
C. $9.84
D. $13

Answers

Answer: $8.60

Step-by-step explanation:

Let the price of a bread = x

Let the price of a tarts = x - 1

If 3 times the price of a loaf of bread is $29.5 more than half of the price of a box of tarts. This can be represented as:

3 × x = 1/2 × (1 - x) + 29.5

3x = 0.5 - 0.5x + 29.5

3x + 0.5x = 29.5 + 0.5

3.5x = 30

x = 30/3.5

x = 8.6

Find the sine, cosine, and tangent of angle A. Give your answer as a fraction in simplest form

I need help​

Answers

Answer:

3/5, 4/5, 3/4

Step-by-step explanation:

First BC is 12 because of the Pythagorean Theorem. I use sohcahtoa to remember. sine is the side opposite of the angle divided by the hypotenuse of the triangle so 12/20 which is 3/5. cosine is adjacent / hypotenuse so 16/20 which is 4/5, and lastly tangent is opposite / adjacent which is 12/16 which is 3/4

The sine, cosine and the tangent of angle should be [tex]3\div 5, 4\div 5, 3\div 4[/tex].

Calculation of the sine, cosine, and tangent:

Here first we determine the BC by applying the Pythagorean Theorem.

[tex]= 20^2 - 16^2\\\\= 400 - 256\\\\= 144[/tex]

So the BC should be 12

hence, based on this, we can say that The sine, cosine and the tangent of angle should be [tex]3\div 5, 4\div 5, 3\div 4[/tex].

Learn more about an angle here: https://brainly.com/question/3401487

Use f(x) = 2x + 7 find f(2)​

Answers

Answer:

i just want 100 points

Step-by-step explanation:

HAHHA BYE

f(x)=2x+7
f(2)=2•2+7
f(2)=4+7
f(2)=11

Help me pleaaase!!!!!!!

Answers

Answer: The answer is D.

Step-by-step explanation: The bird decreases its heights by 12 feet which is what the question is asking.

A manager of a clothing store always orders 2 small T-shirts and 3 large T-shirts for
every 4 medium T-shirts. The manager plans to order 24 medium T-shirts. How
many small T-shirts and large T-shirts should the manager order? Show your work.

Answers

Answer:

12 small, 18 large

Step-by-step explanation:

x - small

y - large

z- medium

4z=2x=3y then she orders 24

24/4=6 times more than usually, so we should *6 for every x and z

24z=6*2x=6*3y

12 - x - small tshirt

18 - y - large

boris has 10 pairs of jeans 15 shirts and 7 sweaters in his closet right the ratio of sweaters to pairs of jeans using a colon

Answers

Answer:

7:10 or 3:5

Step-by-step explanation:

Answer:

Step-by-step explanation:

7:10 h

whats is y= 2x-7 graphed

Answers

Answer:

Step-by-step explanation:

Start with a point at -7 on the y axis, and move up 2 right one repeatedly and keep making points. Then, connect them and you'll have your line.

Slope: 2
y-intercept: (0, -7)

Find the missing angle.
Answers:
40
70
120
110
Please help

Answers

Answer:

65 + 45 + X = 180

110 + X = 180

X = 180 - 110

X = 70°

that means the other angle in the triangle is 70°

then to find the angle on a straight line

70 + y = 180

collect like terms

y = 180 - 70

y = 110°

that means the angle with the question mark is 110°

hope it helps

At the end of school, Josh's teacher handed out 27 coupons for bowling during the summer to each student. The third week of
summer, he accidentally threw away 15 of them when he cleaned his room. The last week of summer, he decided to use the
remaining coupons evenly over 3 days.
If he did not use any of the coupons until the last week of summer, how many coupons did he use on each of the 3 days?

Answers

The answer would be 4 Coupons

Simplify 6(5x-1)-3(2x-10)

Answers

Answer:

30x-6-6x-30

30x-30x-6-6

0-12

-12

Answer: 24x + 24

Explanation:

Step 1: Distribute 6 and -3 into the parenthesis

6(5x-1)-3(2x-10)

30x-6-6x+30

Step 2: Combine like terms

(30x–6x) + (-6+30)

= 24x + 24

Hope this helps, mark brainliest please!

Solve for (-8/5) x - 6 = -54

Answers

Answer:

x=30

Step-by-step explanation:

-8/5 - 6 = -54

-8x/5 - 6 = -54

-8x/5 −  6 +6 = -54 plus 6

Then Add the numbers and simplify

so then the answer would be x=30

Answer: x=30

Step-by-step explanation:

Find the height of an equilateral triangle with side length 8.

Answers

Answer:

4 root 3

Step-by-step explanation:

formula of height equalitral triangle:

side/2 root 3:

side = 8

8/2*root 3

4 root 3

The diameter of a circle measures 32 mm. What is the circumference of the circle? Use 3.14 for , and do not round your answer. Be sure to include the correct unit in your answer.​

Answers

Answer:

100.48 ft

Step-by-step explanation:

a. The sum of a number and one is equal to one added to the number.

Answers

Equal to the number that your didviding or multiplying

Alex drove 372 miles on I-95 and used 12 gallons of gasoline. How many miles did Alex’s car travel per gallon of gasoline?

Answers

Answer:

372/12=31

31mpg

Step-by-step explanation:

Alex's car drove 31 milesnper gallon of gasoline

(-30i) +(52-30i) express your answer in the form (a+bi)

Answers

Step-by-step explanation:

-30i + 52 - 30i

= 52 - 60i.

Here a is 52 and b is -60.

6. Andrea deposits $350 dollars in her
checking account on Tuesday. On
Wednesday she withdraws $100. On
Thursday she deposits $75. Which of the
following shows the change in Andrea's
account from Tuesday to Thursday?


Help

Answers

The change would start off as a negative and end as a positive she would end up with $425

60 sixth grade students chose to watch a movie on the last day of school. This is 25% of the 6th-grade class. How many total students are in the 6th grade?

Answers

Answer:

240

Step-by-step explanation:

25% =1/4

if 1/4 of class is 60, the class have 60x4 students

5cd.(-cd)
Monomials and polynomials

Answers


If you can reword this I might be able to help you but I don’t understand it in this wording 5cd

The following data is from a simple random sample of 12 students GPAs. 3.12 2.45 4.0 3.76 3.54 2.78 3.39 3.21 1.98 3.43 3.98 2.77 Develop a point estimate of the population mean.

Answers

Answer: 3. 2

Step-by-step explanation:

Given the data:

3.12 2.45 4.0 3.76 3.54 2.78 3.39 3.21 1.98 3.43 3.98 2.77

Point estimate of population mean :

Σx / N

(3.12 + 2.45 + 4.0 + 3.76+ 3.54 + 2.78 + 3.39 + 3.21 + 1.98 + 3.43 + 3.98 + 2.77)

= 38.41 / 12

= 3.2008

Math whizzes assemble! this is a tough one, this is a question on my study guide its a screenshot, any help would be appreciated.

Answers

Answer:

y = 49

x = 15

Step-by-step explanation:

The angle is 90 degrees and on one side of the bisector is 41 so to find y all you have to do is 90 - 41 = 49

(7x + 13) + (2x - 9) + 41 = 180

add like terms -     9x + 45 = 180

subtract -               9x = 135

Divide -                    x = 15

a six sided cube is rolled. find the probability of P (4) as a decimal

Answers

Answer:

.66

Step-by-step explanation:

Please help solve this. (Answer is not 80)

Answers

Answer:

70

Step-by-step explanation:

triangle is 180deg in total thus,

72.5 because a Triangle's angles add up to 180° so since one of the angles is 35 you do 180-35 and get 145 and since two of the angles are identical you do 145/2 and get 72.5°
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