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Stells [14]
2 years ago
15

I will give brainliest! Please Help!

Mathematics
1 answer:
muminat2 years ago
8 0

Answer:

O 5 cm

Step-by-step explanation:

tan45 = 1 = 5/x

=> x = 5 cm

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Solve the equation -5x + 3 = 2x - 1
frozen [14]

Step-by-step explanation:

Given

- 5x + 3 = 2x - 1

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or, 6x = 4

or, x = 4/ 6

Therefore x = 2 /3

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8 0
3 years ago
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PLEASE HELP ASAP) Find the area of this parallelogram
Maurinko [17]
Area = base * altitude = 2 * 2.9 = 5.8 cm^2
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3 years ago
Help me quickkkk!!<br> A = 1/2(a+b)h solve for b
nasty-shy [4]

Answer:

2A/h - a = b

Step-by-step explanation:

Using A= 1/2(a+b)h

Divide both side by h

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3 0
3 years ago
Math problem help me. I got it wrong I think
lukranit [14]

Answer:

The answer is B

Step-by-step explanation: After solving this equation using y=mx+b

I got y=-4x+7

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so you would throw in the x coordinate with the slope and multiply to get y=-12+7

then you would use the y coordinate to substitute the Y

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i add twelve on both sides and end up with the y intercept being 7]

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8 0
3 years ago
AHHH PLS HELP QUICK ILL GIVE U BRAINLIEST &lt;3​
nika2105 [10]

Answer:

10

Step-by-step explanation:

19 divided by 19 is equal to 1 so you cross out 19 and are left with "b".

190 divided by 19 is equal to 10.

b=10

7 0
3 years ago
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