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2 years ago

What's the surface area? (EXPLAIN YOUR ANSWER)

Mathematics

1 answer:

cestrela7 [59]2 years ago

5 0

The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.

57960ft

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I need help on this

koban [17]

Answer:

TUS

2. 42 + 62= 104

then ,

180-104= 76

4 0

2 years ago

The line passes through the points ( 7, -7) and ( 6, -5) a. y = -2x + 7 c. y = -2x - 7 b. y = 2x - 21 d. y = 2x - 7

ollegr [7]

Slope = (-5+7)/(6 - 7) = -2

y = mx + b
b = y - mx
b = -7 - (-2)(7)
b = -7 + 14
b = 7

equation
y = -2x + 7

answer
<span>a. y = -2x + 7</span>

5 0

2 years ago

Please respond to the question below in your own words with proper explanations

ycow [4]

Answer:

$t(400)=673$ .

It means that 673 of 9 inch tiles are required to cover an area of 400 square feet, when spacing the tiles a quarter inch apart.

Step-by-step explanation:

Given:

The function relating number of 9 inch tiles required and area to cover is:

$t(A)=\frac{144}{9.25^2}A$

Now, plug in 400 for $A$ to evaluate $t(400)$ .

$t(400)=\frac{144}{9.25^2}\times 400=\frac{144\times 400}{85.5625}=\frac{57600}{85.5625}=673.19\approx6225$

Therefore, Don required 673 of 9 inch tiles to cover an area of 400 square feet, when spacing the tiles a quarter inch apart.

4 0

2 years ago

The distance between lakeview and sun valley is 89 km. about how far is this in miles?

Lilit [14]

It is going to be a or c

4 0

3 years ago

Use the slope formula (m =

lubasha [3.4K]

For (7,2) and (0,5)

slope = 5-3/-7 = -2/7

5 0

2 years ago