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adell [148]
3 years ago
8

A circle has a diameter of 8 cm. What is its radius? No Links!

Mathematics
1 answer:
trapecia [35]3 years ago
7 0

Answer:4..?

Step-by-step explanation:

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2x+3x+y+2y combining like terms and distributive property
son4ous [18]

Answer:

5x+3y

Step-by-step explanation:

You combine the x's and the y's

7 0
3 years ago
The volume of a cylinder is 768 N in³. Find the radius of the cylinder (in inches) if the height is 3 in
yarga [219]
To find the volume of the cylinder we multiply the area of the face by the height of the cylinder. Area pi*r^2
First find area
768in^3/3in = 256in^2
Pi*r^2 = 256
r^2 = 256 / pi
radius = root of 256/pi
Hence radius = 9.027033337 in
To check answer
Pi*9.027033337^2 * 3in = 768in^3


Finalized answer to 2 d.p
Radius = 9.03 in
6 0
3 years ago
What is the degree measure for one sixth of a right angle
ehidna [41]

Answer:

15

Step-by-step explanation:

a right angle is 90 degrees, so if you divide that by 6 you get one sixth of the angle

8 0
3 years ago
Read 2 more answers
6) Aleem borrows $9000.00 from the bank at 6% per annum simple interest. The loan is to be repaid in 4 years. What will be the a
lisov135 [29]
Feeeeeeeeeeett I just woke up
6 0
3 years ago
Ana utiliza 3/4 de taza de jugo de china por cada 1/3 de taza de jugo de limon para preparar un refresco.¿Cual es la razon de ca
Mrac [35]

Answer:

9:4

Step-by-step explanation:

English

Ana uses 3/4 cup of china juice for every 1/3 cup of lemon juice to make a soda. What is the ratio of cups of china juice to cups of lemon juice?

<u>Solution</u>

To find the ratio of cups of china juice to cups of lemon juice, we divide

\frac{3}{4}

by

\frac{1}{3}and simplify.

We set up the division as follows:

\frac{3}{4}  \div  \frac{1}{3}

Multiply the first fraction by the reciprocal of the second fraction.

\frac{3}{4}  \times  \frac{3}{1}

This gives us;

\frac{3 \times 3}{4 \times 1}

We then obtain:

\frac{9}{4}

Therefore the ratio of cups of china juice to cups of lemon juice is 9:4

4 0
3 years ago
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