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Lyrx [107]
2 years ago
7

What does the x equal In this problem?

Mathematics
1 answer:
jeka57 [31]2 years ago
5 0

Answer:

140

Step-by-step explanation:

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Please helppp number 11
aivan3 [116]

Answer:

(1/3)⁷

Step-by-step explanation:

negative exponents work like this:

x⁻²=(1/x)²

Apply this theory to this equation:

3⁻⁷=

(1/3)⁷

4 0
3 years ago
Answer all for brainliest
sergey [27]

Answer: 1/10 is greater; niether its equal; 2 1/2, .25, -.2, -1/2, -4/5

Step-by-step explanation:

1/10 is a tenth and .09 is a hunderedth

7 0
3 years ago
What is the measure of each interior angle of a regular 12-gon?
Alexxandr [17]

Answer:

Once you know the sum, you can divide that by 12 to get the measure of each interior angle: 1800°/12 = 150°

Step-by-step explanation:

4 0
2 years ago
If the m ZABC = 60°, find mZABD.
Vinil7 [7]

Answer:

39.5

Step-by-step explanation:

angle ABC=60=(5x+2)+(3x-2)

60=8x

x=7.5

Angle ABD=(5x+2),(sub x=7.5)

                  =(5*7.5+2)

                  =39.5

7 0
3 years ago
18 pts plz help.. i tysmm
Furkat [3]

Answer: B

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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