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3 years ago

Anyone knows the answers?

Mathematics

1 answer:

Misha Larkins [42]3 years ago

8 0

Answer:

1. 36

2. Ratio is the relationship that compares one value to another in a fraction-like manner.

3. Equation is a statement that compares who values with an equality sign.

4. The perimeter is the distance around the object while the area is the amount of space inside the area.

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(9u+w)^2 (use foil).................

Yanka [14]

Answer:

Step-by-step explanation:

(9u + w)(9u + w)

f: 9u * 9u = 81 u^2

o: 9u * w

i: 9u* w

l: w * w = w^2

Result

81u^2 + 9uw + 9uw + w^2

81u^2 + 18uw + w^2

8 0

3 years ago

The radius of a circle is 4 m. Find its area in terms of π π.

wlad13 [49]

Answer:

16π

Step-by-step explanation:

Given:

$\text{Radius of circle}: 4 \ \text{m}$

Formula:

$\text{Area of circle} = \pi r^{2}$

Replace the radius in the formula:

$\implies \text{Area of circle} = \pi (4)^{2}$

Evaluate the area:

$\implies \text{Area of circle} = \pi (4)(4)$

$\implies \text{Area of circle} = 16\pi$

Since the question says to determine the area in terms of π, the final answer is 16π.

8 0

2 years ago

3a b2 b3 4b2 4 5a what is the answer

Otrada [13]

Is there a piece of paper that comes with the questions? Or do I just pick one? If there is a piece of paper attached, please add it to your question. Thank you!

7 0

4 years ago

Write the slope-intercept form of the equation of the line. slope = 1, y, int = -2

choli [55]

Answer:

y = x - 2

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Slope m = 1

y-intercept b = -2

Step 2: Write linear function

y = x - 2

8 0

3 years ago

Read 2 more answers

-4w+18w+2=10-6w What is w?

kiruha [24]

Answer:

w = .5

Step-by-step explanation:

-4w + 18w+2=10 -6w

14w + 2 -2 = 10 -2 -6w

14w + 2w = 8 - 2w + 2w

16w = 8

16w/16 = 8/16

w = .5

8 0

3 years ago

Read 2 more answers