Mathematics Middle School

Drag each figure to show if it is similar to the figure shown or why it is not similar

Answers

Answer 1

Answer:

the 4th on different sizes and shape

Related Questions

Just say which number goes to which-

Answers

So, 1=3 2=1 3=4 last one is a maybe but pretty sure

1=3 2=1 3=4 i think this is it but not 100% positive

Natalia earns a 24.8% commission as a salesperson. She sold a doll
house for $67.
What is the amount of Natalia's commission (nearest penny)?

Answers

Answer:

I think its $16.62

Step-by-step explanation:

Explanation, 24.8% of 67 is 16.616, round it up and you get 16.62.

$16.6; Explanation: 67 multiplied by 0.248 = 16.616 rounded to the nearest penny is $16.6

Alexa worked 30 hours last week and earned $450. her pay has now been increased by 20% which equation describes her new rate of pay P, baesed on the numbe rof hourse, h, worked

Answers

Answer:

Step-by-step explanation:

The answer would be d also can I get BRAINLIEST or something I need it

Nine years ago, Tarah opened a savings account with her bank. She started with a balance of $359 and has not made any withdrawals or deposits since then. If her interest rate is 8% each year, how much interest has accrued using simple interest?

Total Interest = $__________

What is Tarah's new total balance?

New Balance Total = $__________

Answers

Answer:

$258.48

Step-by-step explanation:

Initial balance in the savings account = $359

Interest rate = 8%

you already have your answer, but i hope you’re having a great day!! :)

I need someone to simplify the following..
1) -m - 6m
2) 8-m-6m

Answers

rcafiiplmiStep-by-stepexplanations

-7m y 8-7m

1) -7m
2) 8-7m
What you do is you all like variables.
So -m and -6m you add them and get -7m.
8-m-6m you add -m and -6m and get -7m that means your equation would be 8-7m

I need help with this one. :)

Answers

Answer:

it is c option 50 degree it must

The answer is 50 basically C :)

Write an exponential function in the form y=ab^x that goes through points (0, 3) and (4, 48).

Answers

The exponential function in the form y=abˣ that goes through points (0, 3) and (4, 48) is y=3(2ˣ).

What is a Function?

A function assigns the value of each element of one set to the other specific element of another set.

In order to write the exponential function in the form y=abˣ, we need to find the value of the constants a and b, therefore, substitute the value of the two points in the general equation y=abˣ.

For the first point (0,3),

[tex]y=ab^x\\\\3=ab^0\\\\ 3 = a(1)\\\\a = 3[/tex]

As we know the value of 3 now, therefore, the function can be written as y=3bˣ, Now, substitute the value of the second point in this function to get the value of b.

[tex]y = 3b^x\\\\48 = 3b^4\\\\16= b^4\\\\\text{Taking log}\\\\\rm log_b16=4\\\\\dfrac{log\ 16}{log\ b} = 4\\\\\dfrac{log\ 16}{4} = {log\ b}\\\\\text{Taking anti log}\\\\b = 2[/tex]

Thus, the value of the a is 3 and the value of b is 2, substituting the values in the general equation of the exponential function. We will get the function as y=3(2ˣ).

Hence, the exponential function in the form y=abˣ that goes through points (0, 3) and (4, 48) is y=3(2ˣ).

Learn more about Function:

https://brainly.com/question/5245372

Find the area and perimeter.

Answers

Answer:

7a²

Step-by-step explanation:

you add them together.

area would be 7/2a4 and the perimeter would be dont by herons formula

153 is 0.9% of what number tell which equivalent ratios are used to find a solution

Answers

0.9% / 100% = 0.009

= 9/1000

equivalent ratio:

9/1000 = 153/x

cross multiply

9x = 153,000

x = 153,000/9

x = 17,000

153/17,000 = 0.009

A triangle has side lengths of (4h + 2k) centimeters, (9h + 4m) centimeters, and (2m - k) centimeters. Write an expression represents the perimeter, in centimeters, of the triangle.

I will mark brainliest!

Answers

Mark me brainliest and I got you with the answers just message me

Find the value of x.

Answers

Answer:

Step-by-step explanation:

The answer is 58 I think

The scatter plot shows the relationship between the average number of nightly customers and the number of months since a restaurant opened. The equation represents the linear model for this data.

y = 5x + 120

What does the number 5 in the equation mean in this context?

The restaurant has been open for 5 months.
For every 5 months the restaurant has been open, there are 120 more customers per night.
There were 5 customers per month after the restaurant was open 120 months.
The average number of customers per night increased by 5 each month.

There were 5 customers per night when the restaurant opened.

Answers

Answer:

Step-by-step explanation:

I believe the answer is C but I’m not 100%

1 3/4 pounds of pancake mix. Jada used 7/8 pound for a recipe. What fraction of the pancake mix in the box did she use?

Answers

Answer:

7/8

Step-by-step explanation:

If you turn 1 3/4 back into a simplified fraction it is 7/4. But the denominators need to be the same, so multiply the bottom number 2 and the top number by 2. That gives you 14/8. If she used 7/8 of it, then you just do 14/8 - 7/8 which gives you 7/8.

I honestly don’t know but text me I’ll get you it

Two parallel cables are attached to a tree. The lower cable meets the tree at a height of 8 m and extends 27 m from the base of the tree. If the triangles are similar, how tall is the tree? Round your answer to the nearest 10th of a meter.

Answers

Answer:

108

Step-by-step

you multiply 1/2 by the base by the height according to the formula

so you do 1/2 by 8m by 27

the answer will come as 108 rounded off

A rectangle has measurements of 2/3 of a foot long and ½ of a foot wide. What is the area of the rectangle. (Remember: Area of a rectangle is length x width)

Answers

1/2 x 2/3= just multiply across
So you do
1 x 2=2
2x 3 =6
2/6=1/3
1/3 of a foot

^^^^^^^^^^^^^^^€€^^^^brainliest

Carpet costs $21.95 per square yard and the padding to put under it costs $2.55 per square yard. Felix plans to install padding and carpet in the region shown in the figure. What is the total cost of the carpet and padding needed to exactly cover the room?

Answers

Answer:

$1679.175 or $1679.18

Step-by-step explanation:

split the carpet into rectangles to make it easier to look at

one rectangle is 2 yards in height and 9 yards in width (5 yards plus 4 yards)

area of a rectangle = (w)(h), so 9 x 2 = 18 yards in area.

second triangle is 4 yards in width, and 3 yards in height.

area of a rectangle = (w)(h), so 4 x 3 = 12 yards in area.

Total area = 30 yards

30(21.95)(2.55) = $1679.175 or $1679.18

Answer: $735

Step-by-step explanation: Hi hawang0604, i still have more questions i need help with.

plz will give brainlest if do all only answer if do all too thanks

Answers

Answer:

sorry but i cant see what you have can you try again?

Step-by-step explanation:

Me eather lololololol

The number of apples in a box decreased from 200 to 150. What is the percent decrease of the number of apples int he box? *

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Answer:

25%

Step-by-step explanation: 50 is 25% of 200

It is Probably 75% or b

i need help with this there is part a and b

Answers

Answer:

the answer should be 3.914 or 4

Step-by-step explanation:

hope it helps!

I am guessing that Part A: 3.914

and Part B: 4

This is the last question I need help on, thanks for helping me on this.

Answers

Answer:

BC= 70

Step-by-step explanation:

If AC is equal to 140 and B is the midpoint of the line, then that would mean the line would be split in half thus having measures BA and BC. Both of the measures would have half of the full length so that would mean that BA and BC equals 70 since 140/2= 70

the answer is 70 hope u have good day

(64x44)/11x2^7
please reply it is exponents question

Answers

The answer is, 32768.

WILL GIVE BRAINLIEST

n - (-8) = 4
extra characters needed

Answers

Answer:

N=4-8

= - 4

Just by changing sign

Answer:

n = -4

Step-by-step explanation:

when there is a - in front of an expression in parentheses, change the sign of each term in the expression.

Josiah collected 3/5 of a bin of glass bottles to recycle. Helen collected 9 times as many bins as Josiah. How many bins of bottles did Helen collect? Write your answer as a fraction or as a whole or mixed number

Answers

Answer:

27/5 or 5 2/5

Step-by-step explanation:

3/5 * 9/1 = 27/5

I need help pleasee!!!!

Answers

Answer:

154.98

very much welcome, brainliest would be apprectiated :)

Step-by-step explanation:

154.98
:))))))))))((()))))))))))

!please help!
what is 22/22-12/22?

Answers

22/22-12/22= 10/22
Which can be simplified as 5/11

See the screenshot below

Answers

2×2+3÷3=7÷3=2.333333=2.3

Triangle ABC is similiar to triangle DEF. what is the value of x?

Answers

the value of the x would be 24

Answer:

24=x

Step-by-step explanation:

5*?=10

2 (you should know 5*2=10)

12*2=?

24 (again you know what 12*2 is)

hope this helped :)

The table below shows the different options available at Kreate-A-Koala Workshop. You decide to randomly select one animal, one shirt color, and one pants color from the list below.

Animal Shirt Pants
Koala Red Black
Panda Blue White
Monkey Brown
What is the probability that you will receive a Monkey with a red shirt and white pants?

a 3/8
b 3/18
c 1/8
d 1/18

Answers

The probability that you will receive a Monkey with a red shirt & white pants is 3/8

The probability is most likely 3/8

help me!!!!!! I will give brainiliest!

Answers

Answer:

the correct answer is A.

Step-by-step explanation:

Give breainliest to me a fellow recrooms fan

Please help me with these it’s due TODAY!!!!! ( This is Simplifying expressions in 7th grade)

Answers

Picture won’t open for me... if you reply to this with the questions I can definitely help you.

Answer:

left side up : -16x+5

left side down: 8x+3

right side up: -x

right side down:-5x

Step-by-step explanation:

hope i helped <3 :P

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