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AVprozaik [17]
3 years ago
7

I need help i don’t know the answer

Mathematics
1 answer:
marin [14]3 years ago
3 0

Step-by-step explanation:

x= 4

y=6.

......................

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What is the area of FGH
Dmitrij [34]
54 in^{2}

A right triangle is a shape that looks like half of a square. The height of the triangle is 12, and the base of the triangle is 9. To find the area, use the following formula: 

A = \frac{bh}{2}


= \frac{12x9}{2}


= \frac{108}{2}


= 54 in^{2}
8 0
3 years ago
How to simplify this
algol [13]
To simplify this, you would have to turn b^-2 into a positive exponent.
To do this, we have to flip b^-2, which would get rid of the negate from the exponent: -2

3a^4 b^-2 c^3 / b^-2

Then we get the answer:

3a^4 c^3
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I have a picture to clarify! 
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6 0
2 years ago
What is the sum of 1/2 + 1/4?<br><br> A. 2/8<br> B. 2/6<br> C. 4/8<br> D. 6/8
Pie

<em>3/4 is the total.</em>

<em></em>

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<em>See attached image for explanation.</em>

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6 0
2 years ago
Who got the answer to this ? <br> (4x^2+6+7)-(-8x^2-2x+6)
Andru [333]

Answer:

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Step-by-step explanation:

Distribute the Negative Sign:

=4x^2+6+7+−1(−8x^2−2x+6)

=4x^2+6+7+−1(−8x^2)+−1(−2x)+(−1)(6)

=4x^2+6+7+8x^2+2x+−6

Combine Like Terms:

=4x^2+6+7+8x^2+2x+−6

=(4x^2+8x^2)+(2x)+(6+7+−6)

=12x^2+2x+7

7 0
3 years ago
The equation h=-16t^2+58t+3 models the height of a baseball t seconds after it has been hit.
Nata [24]
At 40 seconds I got 23,277 feet so yes it was ever 60 feet
3 0
3 years ago
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