3 years ago

Three times the difference of a number and 2

1 answer:

8 0

Answer:

Step-by-step explanation:

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Lostsunrise [7]

2 meters were used in 10 masks

2meters/10masks= 0.2meters per mask

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2 years ago

Harrizon [31]

Hello There!

Answer Is In Image Provided.

7 0

3 years ago

AnnZ [28]

X2 - 16, is the answer. The first one.

x^2 - 16 = (x)^2 - 4^2, difference of two squares :)

8 0

3 years ago

inysia [295]

A=bh/2, that is area is equal to half of the product of the base and height, so in this case:

A=(1/2)*10*24

3 0

3 years ago

son4ous [18]

Answer:

16 feet

Step-by-step explanation:

Set up a proportion where x is the height of the tree:

$\frac{4}{5}$ = $\frac{x}{20}$

Cross multiply and solve for x:

5x = 80

x = 16

So, the tree is 16 feet tall

8 0

2 years ago