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miskamm [114]
4 years ago
13

How do u solve this??

Mathematics
1 answer:
xenn [34]4 years ago
5 0

Answer: <em>For the first one x = 3, -1 and for the second one is x = 4</em>

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Answer:

-45h^{2} - 120h + 4  

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4 0
3 years ago
Given P=1/2x(y+z),find the value of P,if x=6 and y=9 and z=7
GREYUIT [131]
<span>P=1/2 x(y+z)
</span><span>P=1/2 (6)[9 + 7]
P = 3(16)
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hope it helps</span>
8 0
3 years ago
Triangle PQR is a right triangle. if PQ= 8 , what is PR?
Norma-Jean [14]
It is 30-60-90 triangle, so:

PR=\dfrac{PQ\cdot\sqrt{3}}{2}=\dfrac{8\cdot\sqrt{3}}{2}=\boxed{4\sqrt{3}}

Answer B.
5 0
3 years ago
You are working for the meteorological department in Hawaii. Your job is to track the amount of rainfall received on 50 sites ac
ki77a [65]
It is a observation study, because you are observing how much rainfall is in Hawaii at 50 sites. 
8 0
3 years ago
Read 2 more answers
PLZ HURRY IT'S URGENT!!!
mr Goodwill [35]

Answer:

25 two point shots

25 three point shots

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2x+3y has to be over 100 points

so 2x+3y<100

8 0
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