3 years ago

Estimate the rate of change of the parabola at the point x = -2.

Mathematics

1 answer:

lord [1]3 years ago

6 0

Answer:

it is 2 and this is myself so haha

Step-by-step explanation:

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Please help me it says find the measure of c and b and I don’t know how if you can help me with this exam it would be much appre

noname [10]

Answer:

b=20

C=160

Step-by-step explanation:

160+b= 180 (sum of angle on the straight line)

b=180-160

b=20

b+c =180 (sum of angle on the straight line)

20+c=180

c=180-20

C=160

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3 years ago

How many mile did they travel in all ?

Arlecino [84]

Answer:

25 miles

Step-by-step explanation:

At 1 p.m. the maximum travel distance is reached. This is 25 miles.

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3 years ago

The perimeter of a sector of a circle of radius 21cm is 64cm,find the angle of the sector

Alla [95]

Answer:

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Step-by-step explanation:

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3 years ago

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nordsb [41]

Solve for y in the first equation.

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3 years ago

My grade is a 77%, if i get a 0% on a paper worth 30% of my grade, what will my grade be now??

blsea [12.9K]

$Grade=Paper+Other$
$Grade=(Grade_{paper}\times Value_{paper})+(Grade_{other}\times Value_{other})$
$Grade=(0 \times 30\%)+(77\% \times (1-30\%))$
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$Grade=0+53.9\%$
$Grade=53.9\%$

6 0

4 years ago