Mathematics Middle School

What is the radius and the diameter of the following circle? 7.5cm

Answers

Answer 1

Answer

r =3.75cm

Step-by-step explanation:

Using the formula :

d=2r

[tex]r= \frac{d}{2} = \frac{7.5}{2} = 3.75cm[/tex]

Hope this works :)

Answer 2

radius is 7.5 and the diameter is 15

Related Questions

please help!!!!! i will mark brainliest

Answers

yeah your right

its a

First right gets brainliest:)

Answers

Answer:

2401

Step-by-step explanation:

Trust me

7x7x7x7
= 2401
I hope this helps!!

Which compound inequality has no solution? x > 2 and 3x ≤ 9 x > 1 and 2x ≤ –2 x > –1 and 4x ≥ –8 x > –2 and 5x ≥ 15

Answers

Answer:

4x > -8

Step-by-step explanation:

Answer:

Step-by-step explanation:

Just did it

Gina's mother bought 200 lollipops and 150 pencils for goody bags for Gina's birthday. What is the largest number of goody bags that Gina can make to get the same number of lollipops and the same number of pencils in each goody bag? (All lollipops and pencils should be used)

Help I'm failing math

Answers

Answer:

50 bags.

Step-by-step explanation:

Its like finding the GCF of 2 numbers. In each bag 3 pencils and 4 lollipops.

p.s

(dont fail math)

good luck

edit (i realized that im 2 years late...my bad lol)

:PHOTO: I NEED HELP ASAP

Answers

6:1.5

12:3

18:4.5

24:6

96.8:4,820

48.4:2,420

24.2:1,210

12.1:605

5/ 2 x ≤ -14

A. -10.3
B. -6
C. -5.6
D. -5
Which of these does not make the inequality true?

Answers

Answer:

-5

Step-by-step explanation:

5/2(-5)≤-14 false

-12.5≤ -14 so false

The others are true

Answer -5. Explanation bc I got it right

Sheila walked 7.7 km to the library, if 1 mile = 1.6 km, about how many miles did she walk?

A.9
B.5
C.6
D.12

HELPP Plz

Answers

Answer:

it would be 5

Step-by-step explanation:

1.6 times 5 equals 8

The total number of miles walked by Sheila in kilometers will be equal to 5 miles. Hence, option B is correct

What are arithmetic operations?

The four basic operations of arithmetic can be used to add, subtract, multiply, or divide two or even more quantities.

They cover topics like the study of integers and the order of operations, which are relevant to all other areas of mathematics including algebra, data processing, and geometry.

As per the data given in the question,

Total distance walked by Sheila = 7.7 km

Unit conversion:

1 mile = 1.6 km

Then, the number of miles walked by Sheila will be,

x = 7.7/1.6

x = 4.81 miles, ≈ 5 miles.

To know more about arithmetic operations:

https://brainly.com/question/13585407

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A store has apples on sale for $3.00 for 2 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $24.00? Complete the explanation.

The cost per pound of the apples on sale is $___.
You can buy ____pounds of apples for $24.00.
Since 1 pound = 16 ounces, so there are about ___ apples in each pound.
You can buy approximately _____apples for $24.00.

Answers

$1.50
16 pounds
3.2 apples
51.2 apples

$1.50
16
3 apples
51.2 apples

Which equations are true? Select all that apply. A. 32 . 6 × 10 2 = 3 , 260 B. 32 . 6 × 0 . 01 = 0 . 326 C. 3 . 26 × 10 1 = 0 . 326 D. 326 × 0 . 1 = 3 . 26

Answers

Answer:

i believe the correct answer is C.

Step-by-step explanation:

Answer:

A & B

Step-by-step explanation:

In the first round of a card game, Niki scored 20 points. Then, she lost 10 points on one turn and an additional 25 points on her final turn. What was her final score?

Answers

Answer: 35 points

Step-by-step explanation:

20 - 10 = 10

Then 10 + 25 = 35

What happened that caused Brian to lose his shelter and all of his belongings? (picture in link) helpp pls fast!

Answers

Answer:

Step-by-step explanation:

Can I have the rest of the question(picture)?

Answer:

A tornado

Step-by-step explanation:

A tornado can sweep away anything in its path.

4x + 4r = 2d

help me pizzzz

Answers

Answer:

Whats the Question?

Step-by-step explanation:

Start by solving for X first then solve the rest with that

In Tijuana, the morning temperature was 20°C and by the afternoon, the temperature fell by 11°C. What is the temperature during the afternoon?

PLZ HELP ASAP OR ELSE I WON"T PASS THIS TEST
⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠
^﹏^ :O ^O^

Answers

The answer is 21 ok????

The answer is 9*C. It’s 20*C -11*C so it is 9*C. Hope this helped

To celebrate getting a new car, Johnny went out to eat with 3 friends. Their meal, including tax, was $75. If they left a 15% tip, what is the cost of their total bill with the tip included?

Answers

Answer:

$86.25

Step-by-step explanation:

15% as a fraction and multiply that by 75 and then add that to 75.

i think that the answer is $86.25

Andre drank 1.5 liters of water he brought. If he drank 80% of his entire hike, how much did he drink?

Answers

Answer:

about 1.25

Step-by-step explanation:

Andre drank 1.2 liters out of 1.5 liters of water.

What is a expression? What is a mathematical equation?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have Andre who drank 1.5 liters of water he brought. He drank 80% of his entire hike.

Assume that he drank [x] liters of water. Then -

x = 80% of 1.5 liters

x = (80/100) x 1.5

x = 8/10 x 1.5

x = 1.2 liters

Therefore, Andre drank 1.2 liters out of 1.5 liters of water.

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

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CAN SOMEONE HELPPPP!!!!

Answers

Answer:

z=10

10-5z=-4z

10=-4z+5z

10=z

Answer: z = 8

Step-by-step explanation: z-6 take away 5 - 12 and you get 8

The table of values below represents a linear function. Which of these points could also be an ordered pair in the table and why?
A. (18,27), because the rate of change of the function is 3/4
B. (18,27), because the rate of change of the function is 4/3
C. (27,18), because the rate of change of the function is 3/4
D. (27,18), because the rate of change of the function is 4/3

Answers

B is the right answer

Answer:

Step-by-step explanation:

Hope I helped

Please help! I am having trouble with this lesson.

Answers

here i solved it on paper

Answer:

Step-by-step explanation:

1 3/4 ÷1/6= 21/2 or 10 1/2

2/5 ÷ 1/10= 4

1 3/4 ÷1/10= 35/2 or 17 1/2 <---- greatest value

2/5 ÷1/6=12/5 or 2 2/5

I don’t understand how to do this question please help and explain thank you!

Answers

Here use this information and fill the table....:)

Answer:

<1=<3=<5=<7

Step-by-step explanation:

Mark me as brainliest

An oil company fills 1 over 12 of a tank in 1 over 3 hours. At this rate, which expression can be used to determine how long it will take for the tank to fill completely?

Answers

Answer: 4 hours

Step-by-step explanation: 1/12 time what equals 1? 12 so do it to the other equation and simplify 12/3 to get 4.

Answer:

Step-by-step explanation:

1/12 x 12 =1 so 1/3 x 12= 4

Someone please answer my question!!! I'll add more points!!!

Answers

What’s up how are you doing I may not be able to help but I’m here

What’s the question bro like bro come on factsss

l think its 4 but lm scared of failure

Answers

Answer:

Step-by-step explanation:

I think is 8

2 (*4) 8 (*4) 32

3 (*4) 12 (*4) 48

i hope is right.

What is the solution to x - 9 > -15?

x > -6
x -24
x < -24

Answers

Answer:

x > -6

Step-by-step explanation:

X - 9 > -15

x > -6

Answer:

A x> -6

Step-by-step explanation:

1. Elena takes two triangles off of the left side and three triangles off of the right side. Will the hanger still be in balance, or will it tip to one side? Which side? Explain how you know.

2. Can you find another way to make the hanger balance?

3. If a triangle weighs 1 gram, how much does a square weigh? Can you find another pair of values that makes the hanger balance?

Answers

Answer:

yes it will because if she took 2 from the left side it would leave 3 sqaures and if you took 3 triangles from the right side then that will leave you with 2 triangles and 1 sqaure so they are balanced

Step-by-step explanation:

Plwase help! will give brainliest! ;-;

Answers

Answer:

0.25

Step-by-step explanation:

0.2 (3/4 - 2)+0.5

= 0.2 (.75 - 2 ) + 0.5

= 0.2(-1.25) + 0.5

= -0.25+ 0.5

=0.25

Have a good day. :)

answer//0.25 ! hope this helps!!

Sheila walked 7.7 km to the library, about how many miles did she walk?

A.9
B.5
C.6
1D.2

HELPPPP Plz

Answers

Answer:

B. 5

Step-by-step explanation:

7.7 km is equal to 4.78456 miles, if you round, you will get 5

Answer:5

Step-by-step explanation:

7.7 km is equal to 4.78456 miles, if you round up from 4.8, you will get the answer 5

Can someone help me round these two numbers? I completely forgot how ‍

2.598

1.86875

Answers

Answer:

Step-by-step explanation:

If you are rounding to nearest tenth

2.6 1.9

Nearest hundredth

2.6 1.87

If the number to the right of the one you want to round is 5 or above, you go up a number. If it's below, you go down 1.

Hope this helps.

Which comparison is not correct?

A. -2 > -7

B. 1 -8
c. -3 > -8
D. 6 > 5

Answers

C is the answer I think

what is the equation

Answers

Answer:

y= -1/2x+4

Step-by-step explanation:

Answer: y= -1/2x+4

Step-by-step explanation:

I hope this helps

In a city in Ohio sales tax rate is 7.25% if a blanket cost $22 what is the price including tax for the blanket

Answers

Answer:

23.59$

tax = 1.595

cost = 22

22+ 1.595 = 23.595

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLEIST

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