3 years ago

Another one (last one!) it’s a test! Please no likes or something other than an answer!

Mathematics

2 answers:

Alex3 years ago

8 0

Answer:

2, 6

Step-by-step explanation:

x always go first

Alexandra [31]3 years ago

4 0

I think it’s 6and 2 and 6 and 10

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Answer: the first one is C

the second one is B

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3 years ago

Please help this is pre algebra :)

larisa [96]

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3 years ago

Which Property of real numbers does this equation show? 4 x 1 = 4

Colt1911 [192]

Answer:

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Step-by-step explanation:

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3 years ago

Solve for x write the smaller solution first and the larger solution second. Round to two decimal places (x+8)^2-7=0

siniylev [52]

Answer:

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Step-by-step explanation:

Given

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3 years ago

You are playing tennis with a friend.The path of the tennis ball after you return to a serve can be modeled by the function y=-0

Ivahew [28]

#1) 4.445 ft
#2) yes

Explanation
#1) The maximum height is the y-coordinate of the vertex. We first find the axis of symmetry, given by x=-b/2a:

x=-0.17/2(-0.005) = -0.17/-0.01 = 17

Plugging this into the equation,
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#2) Substituting 30 into the equation,
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The ball will 3.6 in the air, so yes, it will clear the 3 ft tall net.

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3 years ago