3 years ago

How to find a perimeter of a triangle

Mathematics

2 answers:

Illusion [34]3 years ago

6 0

The equation is P = a + b + c. Side plus base plus side

damaskus [11]3 years ago

5 0

Answer:

To find the perimeter of a triangle, add all the side lengths

Step-by-step explanation:

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Mr. Jones waffle recipe uses 3/4 cups of milk to make 8 waffles how many cups of milk should be used to make 24 waffles?

ella [17]

Answer:

9/4

Step-by-step explanation:

If you need 3/4 cups of milk to make 8 waffles, you would need 9/4 cups to make 24 waffles because you are making 3 times the amount of waffles, so you need 3 times the amount of milk.

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3 years ago

36 inches/second = yards/minute<br><br> How many yards?

gulaghasi [49]

Answer:

1 yard

Step-by-step explanation:

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3 years ago

An architect has his floor plan for a house he is building. The foundation for the house has already been laid and measures 300

wlad13 [49]

Answer:

Step-by-step explanation:

You divide 300 by 25

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7 0

3 years ago

The solution set of 2-3x/4-8=3x/4

deff fn [24]

Step-by-step explanation:

$\\ \tt{:}\leadsto \frac{2 - 3x}{4 - 8} = \frac{3x}{4} \\ \\ \tt{:}\leadsto 4(2 - 3x) = 3x(4 - 8) \\ \\ \tt{:}\leadsto 8 - 12x = 3x( - 4) \\ \\ \tt{:}\leadsto 8 - 2x = - 12x \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \tt{:}\leadsto 8 = - 12x + 2x \\ \\ \tt{:}\leadsto 8 = - 10x \\ \\ \tt{:}\leadsto x = \frac{ - 10}{8} \\ \\ \tt{:}\leadsto x = \frac{ - 5}{4}$

6 0

3 years ago

Read 2 more answers

How many solutions exist for the given equation? 0.75(x 40) = 0.35(x 20) 0.35(x 20) zero one two infinitely many

zimovet [89]

Answer:

One solution

Step-by-step explanation:

0.75 (x + 40) = 0.35 (x + 20) + 0.35 (x + 20)

0.75x + 30 = 0.35x + 7 + 0.35x + 7

0.75x + 30 = 0.7x + 14

0.05x + 30 = 14

0.05x = -16

x = -320

Hope this helps!

7 0

2 years ago