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const2013 [10]
3 years ago
10

Please help with questions all of them if you can

Mathematics
1 answer:
Dafna11 [192]3 years ago
4 0
U just gotta see on each problem what equeal the number its just like a equation
You might be interested in
Solve for missing angle, show your work : HELP!
Serga [27]

Answer:

105

Step-by-step explanation:

The interior angles must sum to 360

360-91+82-82 = 105

7 0
3 years ago
There are 4 empty seats and 76 occupied seats in a train. What percentage of the seats on the train are empty?
Norma-Jean [14]

Answer:

5%

Step-by-step explanation:

fraction empty = empty / total

                                = 4/ (76+4)

                                 = 4/80

                                  =1/20

Changing to a percent

1/2 *5/5 = 5/100 = 5%

                                 

5 0
3 years ago
The Hu family goes out for lunch, and the price of the meal is $53. The sales tax on the meal is 7%, and the family also leaves
mr_godi [17]
53 times .07 is 3.71
53 times .15 is 7.95
You add those and get $64.66.
7 0
3 years ago
44444444444444 help me ples
Leona [35]

Answer:

a

Step-by-step explanation:

6 0
3 years ago
Define the following key terms relating to a circle, diameter and radius
Arturiano [62]

Answer:

Diameter: the straight distance from one edge of a circle to the other

Radius: the straight distance from one edge of a circle to the center

I hope this helps :)

3 0
3 years ago
Read 2 more answers
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