Mathematics Middle School

Find the value of y (view picture below)

Answers

Answer 1

Answer:

Step-by-step explanation:

Apply the formula A^2 + B^2 = C^2

13^2 = 169

12^2 = 144

169 - 144 = 25

Square root of 25 is 5

Related Questions

If Nina is N years old now and Maryna is M years old now. Write Maryna's age in 4 years?

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Answer:

would it just be M+4

Step-by-step explanation: that kinda confuses me

Answer:

Step-by-step explanation:

i believe nx4=y

Could someone answer this please? thanks a lot

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Answer:

Step-by-step explanation:

8$

8 dollars because math is built different

Help me with this now before 1:05PM

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then give her the answer ^^

find the unknow based length of triangle A=31.5 in 2 H=7 in then wat is Abe

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Answer:

the answer is 9

Step-by-step explanation:

Sry I need points I would help but I don’t understand it :(

help me solve this thanks!!1 : )

Answers

the answer to the problem is a=-6

The area of a square floor on a scale drawing is 16 square centimeters, and the scale drawing is 1 centimeter:4 ft. What is the area of the actual floor? What is the ratio of the area in the drawing to the actual area?

The area of the actual floor is
square feet. The ratio of the area in the drawing to the actual area is 1 square centimeter:
square feet.

Answers

Answer:

64ft

ratio is .... 16 square cenimeters:64 square ft

Step-by-step explanation:

16x4 then chancge cenimenters to ft

please mark brainelist:D

I REALLY need help with this worksheet. it is due tonight and I really don't understand it

Answers

Answer:

Step-by-step explanation:

Basically, try finding the x and y intercept for each problem and then make those your coordinates!!

Step-by-step explanation:

1) So to answer these questions first plot the "b" value (which in number 1's case would be 3).

2) Go up three spaces on the graph. and that should leave you at the point (0,3) Plot this point.

3) Now go down 3 (-3x) and go over one point to the right(this should put you at point (1,1). Plot this point.

4) Move on to the next equation in number one. Go up three spaces on the graph.

5) Go down one and over one until you find that you have plotted a point in which both equations intercept (this point would be (0,3).

6)Repeat this process for the rest of the problems

Directions: Greg tossed a 6-sided die 30 times. His results are shown in the table below.
Use the information in the table to answer the question.

Suppose that Greg tosses the die again. What is the approximate probability that he tosses a 3?
A - 17%

B - 20%

C - 50%

D - 67%

Answers

The answer is a 17 percent

The answer would be A!

The ratio of an object's weight on Earth to its weight on Venus is 8:7. How much would a woman who weighs 120 pounds (lbs) on Earth weigh on Venus? (Please help, if the answer is correct, I'll mark brainliest.)

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Answer:

120:105

I hope you have a lovely day/night! <3

if u can see the ss HELP

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I think the answer would be -14

I think it is -14 sorry if not

easy question, easy points

"Explain why the solution of a system of linear equations is the point of intersection of their graphs"
Can you please explain this to be in a simpler form?

Answers

Answer:

Step-by-step explanation:

The solution of a system of linear equations is the point of intersection of their graphs because the intersection represents the only x or y values that will satisfy both/all equations. The graph visually shows that the intersection of these equations is the only spot on the graph that all of the equations have in common. This means that only this spot will satisfy all equations. For example, the intersection may be (0,1); this means that for all equations an x value of 0 will always result in the y value of 1. However, an x or y value that satisfies one equation may not satisfy the others if they do not lead to the desired outcome.

Mr. Poole made snacks in separate gift bags. He gave one each to the 36 seventh grade students going on the field trip. Then he gave 10 bags to the students in Mrs. Bark's class for decorating the trophy cases. Next he gave 7 to the students in Mrs. Drowe's class for helping during the school play. Mr. Poole had 2 snacks left. How many snacks did he make?

A. 19
B. 36
C. 54
D. 55

Answers

D=55
Because if you add 36+10+7 u get 53 then it said there was 2 left to add that to 53 and you will get 55

The answer to the question is D

A parallelogram has an area of 84 square centimetres and a base of 4 centimetres. Write and solve an equation to find the length of the height in centimetres

Answers

Answer:

21cm

Step-by-step explanation:

Question 1: 1 2/3 + 2 1/4 + 2 1/2 = Question 2: 4 + 2 1/3 + 1 1/2 =

Please answer both questions!

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1: 77/12 = 6 2: 47/6 = 7 5/6

Question 1: 77/12 = 6
Question 2: 47/6 = 7 5/6

A spinner has many equal sections of different colors. The probability that the spinner will not land on a
blue section is 34%. What is the probability that the spinner will land on a blue section?
A can't be determined
B 34%
C 66%
D 68%

Answers

I believe the answer is C

Answer:

I think it might be C. I'm so sorry if I'm wrong. Have a nice day!

Step-by-step explanation:

plz help meh......plz

Answers

Answer:

Step-by-step explanation:

because of vertical angles, then corresponding angles it is congruent to the 62 angle

The answer is 62 the first person is right

Please do quickly! Asap! Brainleist, points!

Answers

Answer:

not sure sowy

Step-by-step explanation:

Find the volume of a prism with a length of 4.5 inches, width of 5 inches, and a height that is one third of the length.

Answers

Answer:

33.75

Step-by-step explanation:

Formula: Width · Height · Length

Substitute with known values: 5 · height · 4.5

Find Length: Since the height is one third of the length, we need to divide the length by three → 4.5 ÷ 3 = 1.5

Know we know that the height is 1.5.

Substitute Known Height: 5 · 1.5 · 4.5

Simplify: 5 · 1.5 · 4.5 = 33.75

can someone answer these questions please, i'm having trouble with them
See them in the picture attached.

Answers

Answer:

1. $686.94

2. $735.03

3. $10707.55

4. $17631.94

5. $19635.72

Step-by-step explanation:

1st Question:

The interest rate is 7% for each year. This means that each year the person has to pay 7% more than the previous amount. So we need to multiply the initial amount by (0.07+1=1.07) in order to get the interest for the first year. if we want to find the second year's interests then we will have to multiply 2 (1.07)'s and so on.

in this case our function is: 600*(1.07)^t=P(t)

when t=2 P(2)=600*(1.07)^2=$686.94

2nd Question:

Function: 600*(1.07)^t=P(t)

when t=3 P(3)=600*(1.07)^3=$735.03

3rd Question:

initial value=$8500

1+0.08=1.08

Function: 8500*(1.08)^t=P(t)

t=3

P(3)=8500*(1.08)^3=$10707.55

4th Question:

initial value=$12000

1+1.08=1.08

t=5

Function: P(t)=12000*(1.08)^t

P(5)=12000*(1.08)^5=$17631.94

5th Question:

Function: 14000*(1.07)^t=P(t)

P(5)=14000*(1.07)^5

P(5)=$19635.72

Dang bro did it before me

PLSSS HELPPPPPPP CORRECT ANSWERS PLSSSS

Answers

I don't usually use this website anymore, but here's an answer I found for you.

Answer:

-14.57

Step-by-step explanation:

Subtract -2.67 by 5.95×2 since there were two days it equals -14.57

(Or)

-2.67 + x2 (x =-5.95)

-2.67 + (2*-5.95*) = -14.57

Part 1:

The account will be -14.57 after two days.

Step by step:

What I do is just forget the negatives until the end.

5.95 + 5.95 (two days) + 2.67 = 14.57

Bring back the negative: -14.57

Part 2:

Lin's sister will have more than $0 in the account, so she won't be charged after this deposit is made.

First off, I like your avatar. Killua is very coolio.

Second, charge your deviceeeee!!! >:/

Lastly, have a wonderful day/night!

What is the area of this trapezoid?

Alternative text

A. 60 sq in.
B. 30 sq in.
C. 24 sq in.
D. 18 sq in.

Answers

Answer:

Step-by-step explanation:

D....................

Write 3 6 (three to the 6th power) as an equivalent expression using repeated multiplication.

Answers

Answer:

3x3x3x3x3x3

Step-by-step explanation:

Answer:

3x3x3x3x3x3

Step-by-step explanation:

Tyrone is working with two other students to build a border around the school’s triangular garden. Each student brought in one side of the border, but they all used different units to measure the side lengths. The first side is 312 inches long, the second side is 20 feet long, and the third side is 12 yards long. If the measurements need to be in feet, will the three border pieces make a right triangle?

Convert the third side into feet using a proportion.

Answers

Answer:

i would say no but im not fully experienced

Step-by-step explanation:

the reason is that the converted measurements dont even come up to make a full 90 degree, and tis is a right triangle

Answer:

It will be 449280

Step-by-step explanation:

it might be wrong sorry if is

One more, c'mon dont do any thing stu pid guys please. im beggng on my knees

Answers

Answer: 3/8

Step-by-step explanation: The probability of getting a tail is 1/2, then another tail, is 1/2×1/2, and then a head, is (1/2)^3. There are 3 ways to order this, so the 3/8 is the probability.

Answer:

3/8 should be your answer have an amazing spectacular rest of your life i'm here for u when u need me :)

Step-by-step explanation:

Please help I don’t really how to do this.

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235.5 units^3 hope this is right!!!!!!

235 I hope this helps you

May someone please help me, please? This is about exponents by the way. About 5 questions I need help with.

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Answer:

1. 1

2. 1

3. 16/81

4. 3

5. 3

Step-by-step explanation:

Anything that is raised to 0 ALWAYS equals to 1.

what is one and on half time one pint

Answers

The answer is 1.5 pints

1.5 pints:):):):):):):):):)):):):):):):):):):):):):):)::):)):):)):):):):

A survey is being conducted to determine which school board candidate would best serve the Yonkers community. Which group, when randomly surveyed, would likely produce the most bias?

a. 25 people driving past Yonkers High School
b. 75 people who enter a Yonkers grocery store This answer is incorrect.
c. 15 employees of the Yonkers school district
d. 100 people who visit the local Yonkers shopping mal

Answers

Answer:

Step-by-step explanation:

bias means it has a lot of opinion, meaning its unreliable

If we are surveying for the best school board candidate, people who work for the district school board would be more biased

The numbers are fluff and dont really matter in this problem*

C is the answer no kizzy

!! IMAGE ATTACHED & 30 POINTS !!

What is the measure of angle PQS in the figure below?

A. 36°
B. 60°
C. 72°
D. 108°

Answers

The answer is 72° hope this is correct .

Movie Ticket Dilemma
During the grand opening of the new pizza parlor, Steve was hired to give out free
movie tickets to customers. On Friday, he started with a box of tickets, and he
distributed 0.50 of the box; on Saturday, he distributed 1/3 of what was left; on
Sunday, he distributed 0.25 of the remaining amount; on Monday, he distributed 6/18
of what was left; and on Tuesday, he distributed 2/12 of what remained.
At the end of the 5 days, he had 60 tickets left. Determine how many tickets Steve
had when he began to give them away.
Show all of your mathematical thinking.

Answers

i get a 1 then get anover 1 amb then i get 2 there you go

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