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Oksi-84 [34.3K]
3 years ago
7

Please help with this

Mathematics
2 answers:
lora16 [44]3 years ago
6 0
Answer: a, a linear equation
sveticcg [70]3 years ago
5 0

It should be B or C

Step-by-step explanation:

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How do the expressions 72 / 9 and -72/ (-9) compare when they are evaluated?
Artemon [7]

Answer:

D

Step-by-step explanation:

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-72/-9=8 because negative/negative=positive.

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3 years ago
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Point G lies between points F and H on FH.
dlinn [17]

Answer: x=3 ==> 1st option

Step-by-step explanation:

FH=FG+GH

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1/40

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2 years ago
What is the value of c in the equation y = 4x^2 -10x + c if the y-coordinate of the vertex is -7
love history [14]

Answer: c=-\frac{3}{4}

Step-by-step explanation:

Find the x-coordinate of the vertex with this formula:

x=\frac{-b}{2a}

In this case:

a=4\\b=-10

Substituting values, we get:

x=\frac{-(-10)}{2(4)}=\frac{5}{4}

Now we can substitute the coordinates of the vertex into the equation y = 4x^2 -10x + c and then solve for "c".

Then:

-7 = 4(\frac{5}{4})^2 -10(\frac{5}{4}) + c\\\\-7+\frac{25}{4}=c\\\\c=-\frac{3}{4}

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3 years ago
What is 2x-4+3x+2=48
vivado [14]
96. percent ur welcome kid
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3 years ago
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