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Jet001 [13]
3 years ago
9

PLEASE HELP Write the equation of the parabola in vertex form.

Mathematics
1 answer:
tekilochka [14]3 years ago
8 0

Answer:

the free

Step-by-step explanation:

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What is the measure of ABC in centimeters C = 250 cm
Vesna [10]
250/360 = x/60
x = 41.7 cm

This is because when the whole circle is 250 cm (angle is 360 degrees), 60 degrees means that the arc is 41.7 cm.
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3 years ago
Which of the following descriptions represent the transformation shown in the image? Part 1b​
sveticcg [70]

Answer: b) 2 units left, 4 units up, reflect across y-axis

<u>Step-by-step explanation:</u>

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The second option is the one that works.

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If r is the remainder when the positive integer n is divided by 7, what is the value of r?
VashaNatasha [74]

Answer:

Step-by-step explanation:

Given that When n is divided by 21, the remainder is an odd number.

i.e. n=21m+k where m is an integer and k a positive integer <21

When n is divided by 28, the remainder is 3

n=28c+3, where c is a positive integer

This can be written as

n=4(7c)+3\\n=7(4c)+3

Since n is giving odd remainder when divided by 21,

we get r =3 as n is a multiple of 7 +3

7 0
3 years ago
Julian needs to create an ad for his company that manufactures mobile phones. He has come up with an idea for the ad, but he nee
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Give me the numbers to work with.

3 0
4 years ago
PLS HELP What is the equation of the parabola? coordinate plane with a parabola facing up with vertex at 0 comma 5, the point 0
lord [1]

Answer:

y=\frac{1}{8}x^2+5

Step-by-step explanation:

We want to find the equation of a parabola with vertex (0,5), focus at (0,7) and directrix y=3.

This is given by (x-h)^2=4p(x-k)

where p=2, h=0, and k=5

We substitute these values to get:

(x-0)^2=4*2(y-5)

This simplifies to:

x^2=8(y-5)

We solve for y to get:

y=\frac{1}{8}x^2+5

6 0
4 years ago
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