3 years ago

Help asap I really need help

Mathematics

1 answer:

ZanzabumX [31]3 years ago

5 0

With what I don't see a question

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There are 448 students at west over middle school. a total of 3/8 of the students participate in after-school activities. Of tho

iragen [17]

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Step-by-step explanation:

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7 0

3 years ago

Need help solving this limit problem.

evablogger [386]

Answer:

c= -1.8

Step-by-step explanation:

A function is continuous at a point x if the limits at x from above and below coincide (are equal). Hence,

Limit from above: $\lim_{x\rightarrow\-1^+}f(x)=4c(-1)=6 = -4c-6$

Limit from below: $\lim_{x\rightarrow\-1^-}f(x)=c(-1)^2+3=c+3$

And so when these limits are equal we obtain

$c+3=-4c-6\\5c=-9\\c=-1.8$

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4 years ago

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alina1380 [7]

The answer i got was 28000

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3 years ago

What is the area of a circle. Using 3.14 for. A circle with diameter of 8.4 ft.

ira [324]

Hey there! I'm happy to help!

First, let's find the radius. The radius is half of the diameter.

8.4/2=4.2

Here's how to find the area of a circle.

Square the radius.

4.2²=17.64

And multiply by pi (3.14 in our case)

17.64(3.14)=55.3896

We round to the nearest tenth, giving us an area of 55.4 ft²

Have a wonderful day! :D

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3 years ago

In the figure below, points A, B, and C are on a straight line. What is the measure of angle DBE

Setler79 [48]

Answer:

The answer is J. 120

Step-by-step explanation:

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2 years ago

Read 2 more answers