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SVEN [57.7K]
3 years ago
6

HELP ASAP ILL GIVE YOU BRAINLEST

Mathematics
1 answer:
bezimeni [28]3 years ago
4 0

Answer: C. f(x)=x^2+16x+63

 

Step-by-step explanation:

Vertex=(8,-1)

Focus=(8,-3/4)

Axis of Symmertry= x=8

Directrix= y=-5/4

I hope this helps you!

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Solve 2y - 5 over 3 = 4y - 1 over 2
ololo11 [35]
\frac{2y - 5}{3} = \frac{4y - 1}{2}
3(4y - 1) = 2(2y - 5)
3(4y) - 3(1) = 2(2y) - 2(5)
12y - 3 = 4y - 10
8y - 3 = -10
8y = -7
\frac{8y}{8} = \frac{-7}{8}
y = -0.875
4 0
3 years ago
-8/7 + (-2/3)<br> HELPP Mee
stich3 [128]

Step-by-step explanation:

-(38/21)

that is the answer

6 0
3 years ago
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A circular plate has circumference 28.9 inches. What is the area of this plate? Use 3.14 for pi.
Vitek1552 [10]

Answer:

66.46

Step-by-step explanation:

5 0
3 years ago
4.2z + 3.8z simplify the expression ​(Use the operation symbols in the math palette as needed. Simplify your answer. Use whole n
alexandr1967 [171]

Answer:

8z

Step-by-step explanation:

Since these are like terms, add the numbers together and then put the z on.

4 0
3 years ago
What is the diameter of a sphere with a volume of 72 in”, to the nearest tenth of an<br> inch?
GREYUIT [131]

We know that,

Volume of sphere = 4/3πr³

72 = 4/3 × 22/7 × r³

72 × 21/88 = r³

³√17.18 = r

2.58 cm = r

:)

3 0
2 years ago
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