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Gennadij [26K]
2 years ago
14

#21, what is this answer ?

Mathematics
1 answer:
Rzqust [24]2 years ago
5 0

Answer:

uh C

Step-by-step explanation:

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PLS HELP c:
Leona [35]

Answer:

108, 108, 72

Step-by-step explanation:

Vertical angles are congruent and if the measure of 1 of the angles is 72 degrees and straight lines equal 180 degrees you have to subtract 72 from 180 which equals 108.

4 0
3 years ago
*PLEASE ANSWER TY* What is the area of minor sector DFE?
FinnZ [79.3K]

Answer:

x ≈ 34.88 square cm

Step-by-step explanation:

Solve by proportional formula:

Area of a sector/area of circle* = sector central arc measure/360

*area of a circle = πr²

x/(53.29π) = 75/360

x/53.29π = 0.2083

x = 11.1020833π

x = 34.8782233

x ≈ 34.88 square cm

8 0
3 years ago
Carl has three lengths of cables, 5/6 yard long, and 2/3 yard long. If he uses 1 yard of cable, how much cable is left?
DedPeter [7]

Answer: 1/6th

Step-by-step explanation:idk fr

8 0
3 years ago
1. 1.4(x−1.6)=1.6(x−1.4)<br><br>solve<br>2. 1.4(x−1.6)=1.6(1.4−x)<br><br>solve
Bezzdna [24]
1.
1.4( x - 1.6) = 1.6(x - 1.4) \\ 1.4x - 2 .24 = 1.6x - 2.24 \\ 0.2x = 0 \\ x =  0
2.
1.4( x - 1.6) = 1.6(1.4 - x) \\ 1.4x - 2 .24 = 2.24 - 1.6x \\ 3x = 4.48 \\ x =  1.4933333


5 0
3 years ago
How to find area of a rectangular shape
Ostrovityanka [42]

Answer:

You multiply the length and the width to get the area.

Step-by-step explanation: For example if the length was 5 and the width was four the answer would be 20 because 5x4=20

3 0
3 years ago
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