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olasank [31]
3 years ago
13

Help☺️☺️☺️☺️☺️☺️☺️☺️☺️

Mathematics
2 answers:
expeople1 [14]3 years ago
7 0

Answer: 49

Step-by-step explanation:

padilas [110]3 years ago
4 0

Answer:

49π

Step-by-step explanation:

The formula to calculate the area of a circle is πr^2 r is radius

π × 7^2 = 49π

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What is the area, in square centimeters, of the isosceles trapezoid below?
charle [14.2K]
Both triangles area:
4.2 x 8.2 = 34.44

you don’t need to divide by two cause there’s two triangles anyways.

also, you get 8.2 by subtracting the total length by the top length. (13.5-5.3)

rectangle:
4.2 x 5.3 = 22.26

the total area is 56.7cm squared
7 0
3 years ago
Five hundred plus five hundred fifty
JulsSmile [24]

Answer:

1,050

Step-by-step explanation:

500

+

550

=

1,050 You add the numbers getting your total

4 0
3 years ago
X+ x^2+x^3<br> What is the answer?
Oksana_A [137]

Answer:

x(1+x+x^2)

Step-by-step explanation:

3 0
3 years ago
Find the mean and median of the data set. 3, 5, 6, 2, 10, 9, 7, 5, 11, 6, 4, 2, 5, 4
ivann1987 [24]

Answer:

Mean: 5.6428571428571

Median: 5

Step-by-step explanation:

4 0
2 years ago
PLEASE SOMEONE HELP ME!!! I'm stuck on this problem!!! (THE DIRECTION IS ---"Find the area of the figure")
svetlana [45]
A = 3,953 in²

You find the area of the whole triangle:
1/2bh = 1/2(63+31)(63+62) = 5875

Then subtract the missing rectangle:
lw = (62)(31) = 1922

5875 - 1922 = 3953 inches

Since you're multiplying inches by inches, it's inches².

5 0
3 years ago
Read 2 more answers
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