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3 years ago

10

Explain one way to find the height of a trapezoid if you know the area of the trapezoid and the length of both bases.

1 answer:

skelet666 [1.2K]3 years ago

8 0

1) Add the length of both bases: [ Total Length = Length 1 + Length 2 ]

2) Divide the length that you found by 2. [ Average Length = Total Length ÷ 2 ]

3) Divide the Area with the length found [ Height = Area ÷ average length ]

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4 years ago

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Write an equation of the line that passes through (0,−5) and (−5,−5)

Annette [7]

Looking at these two points, you can tell that the y values are the same, even though they have different x values.

This tells you that the equation will be y=some number.

Since the y values in both these points are -5, the answer is y=-5

Hope this helps!

3 0

3 years ago

What is the value of e^3x+6=8

Natasha2012 [34]

Hello there!

<u><em>Answer: ⇒⇒ $x=\frac{2}{e^3}$ </em></u>

___________________________________________________

Step-by-step explanation:

First you had to subtract by 6 from both sides of equation.

$e^3x+6-6=8-6$

Simplify.

$e^3x=2$

Then you divide by e³ from both sides of equation.

$\frac{e^3x}{e^3}=\frac{2}{e^3}$

Simplify it should be the correct answer.

$x=\frac{2}{e^3}$

____________________________________________________________

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

-Charlie

4 0

3 years ago

Billy has 3 times as much money as Reagan,Madison has 4 times as much money as Reagan, If Madison has $21 more than Reagan how m

vekshin1

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3 years ago

The following question find the value of the variables. If your answer is not an integer leave it in simplest radical form

Margarita [4]

Answer:

option 4

Step-by-step explanation:

using the sine/ cosine ratios in the right triangle and the exact values

cos30° = $\frac{\sqrt{3} }{2}$ , sin30° = $\frac{1}{2}$ , then

cos30° = $\frac{adjacent}{hypotenuse}$ = $\frac{x}{20\sqrt{3} }$ = $\frac{\sqrt{3} }{2}$ ( cross- multiply )

2x = 20 $\sqrt{3}$ × $\sqrt{3}$ = 20 × 3 = 60 ( divide both sides by 2 )

x = 30

and

sin30° = $\frac{opposite}{hypotenuse}$ = $\frac{y}{20\sqrt{3} }$ = $\frac{1}{2}$ ( cross- multiply )

2y = 20 $\sqrt{3}$ ( divide both sides by 2 )

y = 10 $\sqrt{3}$

3 0

2 years ago