1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sophie [7]
2 years ago
7

Correct answer gets brainiest

Mathematics
1 answer:
Vadim26 [7]2 years ago
7 0

Answer:

x + 2x + a + 90 \degree = 360\degree \\  x + 2x + 132\degree + 90 \degree = 360\degree \\ 3x + 222\degree = 360\degree \\ 3x = 360\degree - 222\degree \\ 3x = 138\degree \\ x =  \frac{138\degree}{3}  \\ \boxed{ x = 46\degree}

You might be interested in
The length of a rectangle is 3 feet longer than the width. The perimeter is 30 feet. Find the length and width of the rectangle.
barxatty [35]

Answer:

do you mean height, because then the answer would be a length of 9 and height of 6

Step-by-step explanation:

9+9=18

6+6=12

18+12=30

5 0
3 years ago
What will the factor tree look like with 25
const2013 [10]
25----------5 and 5--------------5 and 1 ------------5 and 1
4 0
3 years ago
Kirk is helping his grandparents set up their new portable music players. His grandmother, Maude, has 1 jazz album, 2 country-we
diamong [38]
Kirk'so grandmother, Maude because she has 5 heavy metal albums out of 8 of all of her album collection. 5/8 equals 0.625 which is greater than Claude percentage of 0.58333333333
5 0
3 years ago
Planet Krypton has 2 times the radius and 2 times the mass of the Earth. What is the best estimate for the magnitude of the grav
kramer

Answer:

a

Step-by-step explanation:

it's a because it would be ×2

7 0
3 years ago
Which ordered pairs lie on the graph of the exponential equation ​​ f(x)=3(1/4)^x
zysi [14]
D. I think try that ok
8 0
2 years ago
Other questions:
  • A line segment has endpoints (4,7) and (1,11). What is the length of the segment?
    12·1 answer
  • K
    14·1 answer
  • Eight friends share 4 bunches of grapes equally. What fraction of a bunch of grapes does each friend get?
    15·1 answer
  • Find the number of 4-digit numbers that contain at least three odd digits.
    7·1 answer
  • Let R be the region in the first quadrant bounded by the curves y = x^3 and y = 2x - x^2. Calculate the following quantities.
    13·1 answer
  • 9. Jackie invited 17 people to
    9·1 answer
  • Which expression below can Cynthia use to find the cost for a backage that weighs w pounds?
    15·1 answer
  • Nothing sorry.......
    8·1 answer
  • Plz help me 75 points for the 2 questions!!!
    12·1 answer
  • Use mental math to decide which equations are true. Drag the true equations into the box.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!