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skelet666 [1.2K]

3 years ago

15

Please answer correctly !!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!

1 answer:

pochemuha3 years ago

4 0

Answer:

y = 4

General Formulas and Concepts:

Order of Operations: BPEMDAS
Complementary Angles: Angles that add up to 90°

Step-by-step explanation:

<u>Step 1: Set up equation</u>

(8y - 2)° + 60° = 90°

<u>Step 2: Solve for </u><em><u>y</u></em>

Combine like terms: 8y + 58 = 90
Subtract 58 on both sides: 8y = 32
Divide both sides by 8: y = 4

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3 years ago

What is the diameter of a sphere with a volume of 332\text{ cm}^3,332 cm 3 , to the nearest tenth of a centimeter?

Korvikt [17]

Answer:

The diameter is 8.6cm

Step-by-step explanation:

Given

Shape: Sphere

$Volume = 332cm^3$

Required

Determine the diameter of the sphere

First, calculate the radius using:

$Volume = \frac{4}{3} \pi r^3$

Substitute: $Volume = 332cm^3$

$332= \frac{4}{3} \pi r^3\\$

Solve for r

$r^3 = \frac{332 * 3}{4 * \pi}$

$r^3 = \frac{996}{4 * \pi}$

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$r^3 = 79.25$

Take cube roots

$r = \sqrt[3]{79.25}$

$r = 4.3$

Diameter (D) is calculated as:

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5 0

3 years ago

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Answer:

1.23

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Step-by-step explanation:

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3 years ago

Which equation can be used to find the solution of (1/4)^y+1=64?

amm1812

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5 0

3 years ago

Read 2 more answers

What is 368.51/45? Help.

kotegsom [21]

Answer:

8.1891

Step-by-step explanation:

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2 years ago