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OleMash [197]
2 years ago
14

Please help I'm stuck on this question! worth 15+ points!!

Mathematics
2 answers:
GarryVolchara [31]2 years ago
4 0

Answer:

90°

Step-by-step explanation:

Taking ΔVWX :

  • ∠V = ∠X (equal angles opposing equal side lengths)
  • Using the Angle Sum Property,
  • ∠V + ∠W + ∠X = 180°
  • b + 2∠V = 180°
  • b + 2(45) = 180°
  • b + 90° = 180°
  • <u>b = 90°</u>
zvonat [6]2 years ago
3 0

Answer:

152

Step-by-step explanation:

360-(118+54)

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Help my cousin pls<br> Credit: 10 points
zheka24 [161]

Ummm, we can't choose one of the problems if we can't see any of the problems...

6 0
3 years ago
I need help SOMEONE PLZ HELP ME OUT WITH THIS !! THANK UU
Mama L [17]

Answer:

since they are alternate exteriors, we put a equal sign

2x+78=5x+15

next we subtract 78 on both sides

2x+78-78=5x+15-78

2x=5x-63

then we subtract 5x on both sides

2x-5x=5x-5x-63

-3x=-63

after that we divide -3 on both sides

-3x/-3=-63/-3

and the answer is

x=21

Step-by-step explanation:

8 0
2 years ago
Multi-step K is the midpoint of JL, JL=4x-2, and JK=7. Find x, KL, and JL
ddd [48]
If K is midpoint of JL then JK = 0.5JL

JL = 4x - 2; JK = 7

The equation:
0.5(4x - 2) = 7
2x - 1 = 7      |add 1 to both sides
2x = 8        |divide both sides by 2
<u>x = 4</u>

<u>JL</u> = 4(4) - 2 = 16 - 2 = <u>14</u>

<u>KL</u> = JK =<u> 7</u>
7 0
3 years ago
What is the area of this question.
frez [133]
The area of a circle is \pi r^2, where r is the radius of the circle. The diameter of a circle is the length of a line that passes through the center of the circle and stops at the perimeter of circle. The radius of a circle is half the diameter. Divide the diameter by 2 to find the radius.
1. 2.8 m / 2 = 1.4 m
2 . \pi (1.2m)^2: Plug in the value we just found for r.
3. \pi 1.44m^2 : Use the order of operations (PEMDAS).
4. \pi * 1.44m^2 = ~4.52 m^2
The area of the circle is equal to 4.52 m^2.
7 0
3 years ago
Round 202.366 to the nearest hundredth
GuDViN [60]
Hello there,

202.366 to the nearest hundredth would be 202.37.

So what I did was I look at the 366 in the problem.

We want to round the to the nearest hundredth.

So what we would do it notice how the 66 in over 50.

The rule is if it's over 50, we round it to the nearest.

So your answer would be 202.37.

Hope this helps.

~Jurgen
3 0
3 years ago
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