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Karo-lina-s [1.5K]
3 years ago
12

Find the area of the shape shown below.

Mathematics
1 answer:
Rama09 [41]3 years ago
7 0

Answer:

81

Step-by-step explanation:

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PLEASEEEEE<br>Solve for x. A. 13 B. 12 C. 10 D. 7
Katyanochek1 [597]

Answer:

Option (C)

Step-by-step explanation:

"If the two secants are drawn to a circle form an external points then the product of the measures of one secant segment (inside the circle) and its external segment will be equal to the product of measures of the other secant's segments."

By this property,

8(8 + x) = 9(9 + 7)

64 + 8x = 144

8x = 144 - 64

8x = 80

x = 10

Therefore, Option (C) will be the answer.

3 0
3 years ago
What is the measure of the highlighted (middle) angle, in degrees?
Neko [114]
2x+5x+67.3=180
7x=112.7
X=16.1
16.1 times 5
80.5
5 0
3 years ago
Read 2 more answers
Determine whether each ordered pair is a solution of y = 3x-5. (2,2) (4,7) (6,13) (5,10)
cestrela7 [59]

Answer:

(4,7), (6,13), and (5,10)

Step-by-step explanation:

To determine if an ordered pair is a solution, substitute the coordinates in and check to see if they are true:

(2,2)

y=3x-5\\(2)\stackrel{?}{=}3(2)-5\\2\stackrel{?}{=}6-5\\2\neq1

Thus, (2,2) is not a solution.

(4,7)

y=3x-5\\(7)\stackrel{?}{=}3(4)-5\\7\stackrel{?}{=}12-5\\7\stackrel{\checkmark}{=}7

Thus, (4,7) is a solution.

(6,13)

y=3x-5\\(13)\stackrel{?}{=}3(6)-5\\13\stackrel{?}{=}18-5\\13\stackrel{\checkmark}{=}13

Thus, (6,13) is also a solution.

Lastly, (5,10)

y=3x-5\\10\stackrel{?}{=}3(5)-5\\10\stackrel{?}{=}15-5\\10\stackrel{\checkmark}{=}10

Thus, (5,10) is also a solution.

3 0
3 years ago
Find the volume of the pyramid.
balu736 [363]

Answer:

6300in

Step-by-step explanation:

vol=base area x height

210x30

=6300in

4 0
2 years ago
What is 700,000,000,000 written in scientific notation?
Cerrena [4.2K]
The answer is 7*10^11
6 0
3 years ago
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