Select the correct answer.

Mathematics

1 answer:

svp [43]3 years ago

3 0

Answer:

I would most likely guess c because all of the others seem unreasonable :)

Step-by-step explanation:

;)

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please look at the problem and help. I tried to ask my teacher for help earlier but she ignored me so please don't ignore this.

Alchen [17]

36*40+36*40-6*6=2844ft^2

we had to subtract the area of the closet so it wasn't counted twice :P

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3 years ago

What is the solution set of 2x^2 - 3x = 5?<br> (-1,-5/2)<br> (-1, 5/2}<br> (1.-5/2}

earnstyle [38]

Answer:

(-1, 5/2)

Step-by-step explanation:

That is what I got

5 0

3 years ago

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One root of the quadratic equation x^2 − 2x + m = 0 is 9. If the other root is n, what is n−m?

mote1985 [20]

$9^2-2*9+m=0\\
\\
81-18+m=0\\
\\
m=-63$

$x^{2} -2x-63=0\\
\\
\Delta=(-2)^2-4.1.(-63)=4+252=256\\
\\
x=\frac{2 \pm 16}{2}\\
\\
x_1=\frac{18}{2}=9\\
\\
n=x_2=\frac{-14}{2}=-7\\
\\
n-n=-7-(-63)=-7+63=56$

4 0

3 years ago

Question 4 (Fill-In-The-Blank Worth 4 points)

OlgaM077 [116]

Answer:

53÷(13-8) × 2

53÷5×2

53÷10

5.6

5 0

2 years ago

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HELP!!! WILL GIVE BRAINLIEST TO THE CORRECT ANSWER<br> (which is not rhombic prism Just BTW)

grandymaker [24]

Answer:

square prism

Step-by-step explanation:

6 0

3 years ago