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allsm [11]
3 years ago
13

Someone please help solve this!! I’ll give brainlist

Mathematics
1 answer:
dem82 [27]3 years ago
7 0

Answer:

Inital height is 20

Step-by-step explanation:

h= (-5x-5)(x-4)

h= -5x^2+15x+20

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Let r = ⟨7, 1⟩, s = ⟨–6, 2⟩, and t = ⟨–9, –3⟩. What is 10r + s – t? ⟨55, 9⟩ ⟨55, 15⟩ ⟨73, 6⟩ ⟨73, 15⟩
sergiy2304 [10]

Answer: d. 73,15

Step-by-step explanation:

5 0
3 years ago
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kvasek [131]
They are both isosceles triangles
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3 years ago
Given Ohm's Law, V=IR<br> which of the following operations will solve for I<br> I?
poizon [28]

Answer:

Divide both sides by "R".

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Step-by-step explanation:

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3 years ago
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hram777 [196]

Answer:

10 3/5

Step-by-step explanation:

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5 0
3 years ago
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maxonik [38]

Answer:

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