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bearhunter [10]
1 year ago
8

Help me on this one please​

Mathematics
2 answers:
soldi70 [24.7K]1 year ago
7 0

Answer:

615.8

Step-by-step explanation:

Circle area = π * r² = π * 196 [mcm²] ≈ 615.8 [cm²]

Georgia [21]1 year ago
4 0

Answer:

Area is 616 square centimeters.

Step-by-step explanation:

<u>Area of Circle</u>

A = \pi r^2

A ... area

r ... radius

<u>Given</u>

r = 14 cm

Use formula.

A = \pi r^2

A = \pi (14 \text{ cm})^2

A = \pi (196) \text{ cm}^2

Use \frac{22}{7} for \pi, since they tell you to use that in instructions.

A = (\frac{22}{7}) (196)  \text{ cm}^2

A = 616 \text{ cm}^2

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NEED ASAP!!
iris [78.8K]

Hey!

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Answers:

B-B-A-B

A-B-B-B

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Explanation:

We assume that the winner is from a private school (B). As we look at the options we can see that there are two options that show B at least 3 times in the span.

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Hope This Helped! Good Luck!

6 0
3 years ago
Read 2 more answers
Jarred sells DVDs. His inventory shows that he has a total of 3,500 DVDs. He has 2,342 more contemporary titles than classic tit
Mamont248 [21]
Here, x - y = 2342
x = 2342 + y

Substitute this value into first equation, 
2342 + y + y = 3500
2y = 3500 - 2342
y = 1158/2
y = 579

So, x = 2342 + 579 = 2921

In short, Your Answer would be 2921 contemporary titles

Hope this helps!
3 0
3 years ago
Read 2 more answers
NEEDED ASAPP PLSSS HELP<br> Graph the line and write the equation of the line
Arada [10]

Answer:

5,5 -5,5

Step-by-step explanation:

If this does not help you im sorry

3 0
2 years ago
Factor 65x^2+212x-133 completely
worty [1.4K]
65x^2 + 212x - 133
you have to use the quadratic formula 
x=( -b +/- √b²-4ac) / 2a
a is 65
b is 212
c is 133
because the first value is squared you will have 2 answers
x= 7/13
x= - 19/5

4 0
3 years ago
What is the equation of the line that passes through the point (−4,−3) and has a slope of \frac{3}{4}
yawa3891 [41]

Answer:

y = \frac{3}{4} x

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = \frac{3}{4} , then

y = \frac{3}{4} x +c ← is the partial equation

To find c substitute (- 4, - 3) into the partial equation

- 3 = - 3 + c ⇒ c = - 3 + 3 = 0

y = \frac{3}{4} x ← equation of line

8 0
2 years ago
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