2 years ago

What is the perimeter of a triangle with side lengths of 5 cm, 8 cm, and 9 cm?

Mathematics

1 answer:

IrinaVladis [17]2 years ago

7 0

The answer is 22 cm, you just add up all the sides when doing perimeter

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Please help meeeeeeeeee

castortr0y [4]

Answer:

37.3% is the take off

Step-by-step explanation:

so an easy route is to subtract the price after the reduction

89.99-56.49= 33.5 that is 37.3 percent

because 62.78% of 89.99 is 56.486723 round i and you get 56.49 so this is a check your work

4 0

3 years ago

Help omg if so thank you.

Goshia [24]

Answer:

Step-by-step explanation:

49*5/7

=35

7 0

3 years ago

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You have $3 and earn $7.50 for each car you wash. Write an equation in two variables that represents the total amount a

worty [1.4K]

Answer:

f(x)= 7.5x + 3

Step-by-step explanation:

you have 3 dollars just there, and you get 7.50 per car wash, so that is the x

5 0

3 years ago

Find the distance BF for the points B(1,-1) and F(-3,5)

Nadusha1986 [10]

Use the distance formula:
 $\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Plug in the given coordinates:
 $\sqrt{(-3-1)^2 + (5-(-1))^2}$

Simplify:
 $\sqrt{(-3-1)^2 + (5+1))^2}$

$\sqrt{-4^2+ 6^2}$

$\sqrt{16+36}$

$\sqrt{52}$
You can leave it as: $\sqrt{52}$ or in decimal form as: 7.2

6 0

3 years ago

What is the mode of this problem

stiv31 [10]

The mode is 100 :)

To find the mode, you have to see which number appears the most.

7 0

3 years ago

Read 2 more answers