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2 years ago

This circle is centered at the origin, and the length of its radius is 10. What is

Mathematics

1 answer:

s2008m [1.1K]2 years ago

3 0

Answer:

Step-by-step explanation:

If you substitute the radius, 10, and the center of the circle, the origin (also known as (0,0) into the equation of a circle, you should get: $(x - 0)^{2} + (y - 0)^{2} = 10 ^{2}$

Multiplying this out should leave you with D as your answer.

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Write the sentence as an inequality: Sixteen is no more than the product of 4 and x

n200080 [17]

Your sentence:

16 < 4x

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3 years ago

30 Yuri has two plum trees, A and B. in his garden

telo118 [61]

Answer:

42kg

Step-by-step explanation:

We are given the amount of plums produced from Tree A. We simply need to find the amount produced by Tree B and add the two numbers up.

Step 1:

Tree B produces 10% more than Tree A, which produces 20kg of plums:

$B=\frac{110}{100} *\frac{20}{1} \\\\B=\frac{110}{5}=\\\\B=22$

Ok! Tree B produces 22kg of plums. Let us find the total amount of plums Yuri gets from both trees.

Step 2:

$Total=A+B\\\\Total=20+22\\\\Total=42$

Yuri gets 42 kg of plums from the trees.

I hope this helps! Let me know if you have any questions :)

4 0

3 years ago

Calculate √62 correct to 1 decimal place.

Dafna11 [192]

Answer:

7.9

Step-by-step explanation:

7.87400787401

7 0

2 years ago

What is the radius of a hemisphere with a volume of 165\text{ cm}^3,165 cm 3 , to the nearest tenth of a centimeter?

DanielleElmas [232]

Answer:

4.3cm

Step-by-step explanation:

the radius of the hemisphere can be determined its volume

volume of a hemisphere = (2/3) x (n) x (r^3)

n = 22/7

r = radius

(2/3) x (22/7) x( r^3) = 165 cm^3

44/21 x r^3 = 165

divide both sides of the equation by 21/44

165 x 21/44

r^3 = 78.75

find the cube root

r = 4.2863 cm

the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero

the 100th terms, 8 is greater than 6, so add 1 to 2. this give 4.3cm

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3 years ago

The sum of 2 rational numbers is 5/2. if one of the number is -7/3. then find the other number.

serg [7]

Answer:

can you help me on myquestio

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers