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mars1129 [50]
3 years ago
7

Find the measure of the missing angles. b 100° 0

Mathematics
1 answer:
Jobisdone [24]3 years ago
4 0

Step-by-step explanation:

Angle b + 100 = 180 (angles on the same straight line)

b + 100 = 180 \\ b = 180 - 100 \\  = 80

Angle c = Angle b (Vertically opposite angles)

= 80 deg

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A pilot took 1/2 hours to complete his 1/3 pf his ttip how much longer will it take him to complete his trip?
Norma-Jean [14]

Answer:

1.5 hours

Step-by-step explanation:

1/2 + 1/2 + 1/2 =1.5

7 0
2 years ago
Find an expression which represents the difference when (2x − 6) is subtracted
Sloan [31]

Answer:

-2x + 8

Step-by-step explanation:

(2x - 6) is subtracted from (7 - 5).

First term that into an equation.

Because our first term is being subtracted from our second one, our equation is written as:

(7 - 5) - (2x - 6).

Simplify the first term by subtracting:

7 - 5 = 2

Now simplify the second term by multiplying 2x - 6 by -1 to get them out of the parenthesis. We do this because there is a negative sign in front of it.

-1 (2x - 6)

-2x + 6

Now our equation is:

2 - 2x + 6

Combine like terms:

2 + 6 = 8

So -2x + 8

(2x - 6) subtracted from (7 - 5) is -2x+8

4 0
1 year ago
Hi I need help with this packet because my teacher explains it very hardly for me ​
algol13

Answer:

(-1,4) (-8,2) (-6,10)

Step-by-step explanation:

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3 0
3 years ago
The perimeter of a rectangular field is 380 yd. the length is 70 yd longer than the width. find the dimensions.
GaryK [48]
P=2L+2W
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Hope this helps!
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