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vlabodo [156]
3 years ago
12

If a trapezoid has an area of 21 cm and a height of 6cm, what are its bases?

Mathematics
1 answer:
zvonat [6]3 years ago
8 0

Answer:

Its base is 7

Step-by-step explanation:

6 x 7 = 42

42 ÷ 2 = 21

The base is 7

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motikmotik

Answer:

n = -2

Step-by-step explanation:

Step 1: Write equation

3 = -1.5n

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Step 3: Check

<em>Plug in x to verify it's a solution.</em>

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Solve for x. Round to the nearest hundredth
PIT_PIT [208]

Given that the length of one leg is 6 and the angle is 40°

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<u>Value of x:</u>

The value of x can be determined using the trigonometric ratio.

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x=\frac{6}{cos \ 45^{\circ}}

x=\frac{6}{0.766}

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3 0
3 years ago
the school store has1200 pendls in stock and sells and sells an average of 25 pencils per day the manager reorders when the numb
forsale [732]

Answer:

Number of pencils in stock = 1200

Average number of pencils sold by the manager per day = 24

Number of pencils that would be sold before reordering = 1200 - 500

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Then

The number of days after which the manager will reorder = 700/24

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Just to be clear, this answer is not mine, but I remember seeing this question so I just copied someones' answer. Still, you might find this helpful.

Here is the original brainly.com/question/955219

4 0
3 years ago
Why is y=-2x considered a function?
finlep [7]

Yes

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its a direct-variation function

6 0
2 years ago
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