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Jobisdone [24]
3 years ago
8

Find the supplement of an angle that measures 89°.       A. 61°  B. 1°  C. 31°  D. 91°​

Mathematics
1 answer:
Veronika [31]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Supplementary angles sum to 180°

Subtract the given angle from 180 for the supplement, that is

180° - 89° = 91° ← the supplementary angle

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Answer:

length= 8 width = 4

Step-by-step explanation:

24-8=16

16/2=8

8+8+4+4=16+8=24

4 0
3 years ago
If a car uses one gallon of gas every 25 miles how much miles would he make with 8 gallons
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4 0
3 years ago
Select all of the following that are quadratic equations.
kifflom [539]
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5 0
4 years ago
A 4-inch long ribbon is cut into pieces. If the length of each piece is 12of an inch, how many pieces are cut?
vekshin1

Answer:

48 pieces are cut.

Step-by-step explanation:

1/12 of an inch means that one inch would be 12 pieces. Since there are 4 pieces it would be 12x4= 48 pieces.

5 0
3 years ago
Can someone please explain to me how to solve this problem? I have the answer already all I need is to know how to solve the pro
omeli [17]

Answer:

Step-by-step explanation:

you have two supplementary angles,

both added up=180

7y+5y=12y

12y=180y=15

angle DBC=7y=15*7=105

5 0
3 years ago
Read 2 more answers
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