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blsea [12.9K]
3 years ago
10

Round your answers to the nearest unit or degree.

Mathematics
1 answer:
Lynna [10]3 years ago
8 0
Ummmm i do not know i’m just trying to get points to ask questionssssss
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Helpppppppppppppppppppppp
kicyunya [14]

Answer:

25

Step-by-step explanation:

(2x+2)+(3+5x)= 180 ( straight angle )

2x+5x+2+5 =180

7x+7= 180

7×= 173

x= 25°

I hope that was helpful

5 0
2 years ago
What is the length of PR
goldenfox [79]

Answer:

7

Step-by-step explanation:

the ratio is 3 :1

here is your answer

6 0
3 years ago
In circle N, KL ≅ ML.<br><br> What is the measure of ?<br> 77°<br> 90°<br> 132°<br> 154°
Alexeev081 [22]
My guess would be the second choice - 90 degrees , I tried my best because idk if there’s a picture to this or anything :)
6 0
3 years ago
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Hey guys I need help plz asap
Ilya [14]
Answer:

Explanation:

AB = BC
=> Triangle ABC is an Isosceles Triangle
Thus, Angle C = Angle A
DE = BE
=> Triangle DEB is an Isosceles Triangle
Thus, Angle D = Angle B

Proof that triangle ABC and DEB are similar:

Angle DBE = Angle A (corresponding angle)
Angle BDE = Angle C (Both Triangle are Isosceles, if one pair of the angle are equal then the other pair should also be equal)

=> Triangle ABC ~ Triangle DEB (AA)

Therefore, Angle E = Angle B

Find angle B:

Angle C + Angle A + Angle B = 180
40 + 40 + angle B = 180
Angle B = 180 - 80
Angle B = 100 degree

But Angle B = Angle E = 100 degree

Therefore, Angle E = 100 degree
3 0
3 years ago
A recipe requires 3\4 cup of nuts for one cake how many cakes can be made using 7 1\2 cups of nuts​
Flauer [41]

Answer:

10 cakes

Step-by-step explanation:

7 0
2 years ago
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