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
Y_Kistochka [10]
2 years ago
6

Solve for x. Please look at the picture and answer it. Thank you.

Mathematics
1 answer:
Fofino [41]2 years ago
3 0

Answer:

ans = 9 degree

Step-by-step explanation:

81 + (4x) + (5x+18) = 180 (The sum of all angles of triangle is 180 degree)

81 + 4x + 5x + 18 = 180

99 + 9x = 180

9x = 180 - 99

9x = 81

x = \frac{81}{9}

x = 9 degree

You might be interested in
Please help solve <br><br> -2x - 4 - 7 = - 3x - 15
valentina_108 [34]

Answer:

x = -4

Step-by-step explanation:

-2x-11=-3x-15

x - 11 = -15

x = -4

8 0
3 years ago
The shorter leg of a 30°-60°-90° triangle is 4. How long is the hypotenuse?
Lera25 [3.4K]

For a triangle 30-60-90,

If shorter leg is x, then hypotenuse is 2x.

So, if shorter leg is 4,

then hypotenuse is 2*4 = 8.

Answer is 8.

8 0
3 years ago
Which coordinate pair represents the reflection of poin A across the y-axis
son4ous [18]

Answer:

i need and image

Step-by-step explanation:

5 0
3 years ago
savannah has $5 in her wallet. she owes her brother 20 and owes her sister 18 . she earned 25 babysitting. write an algebraic ex
sladkih [1.3K]
An equation that represents this is

(5-20-18)+25

The steps to solve it are as follows

(-15-18)+25
-33+25= (-8)

she is still 8 dollars in debt
7 0
3 years ago
Pls help I will mark brainliest
attashe74 [19]

Answer:

1066 ft^2

Step-by-step explanation:

The area of a triangle is given by the formula: 1/2bh, where b is the length of the base, and h is the height of the triangle. You are given the length of the base as 82ft. The height (more commonly referred to as the altitude) is given as 26ft. Multiply the two together and then half the result to get 1,066ft^2.

3 0
3 years ago
Other questions:
  • I need an answer for the attachment below:
    15·1 answer
  • Solve &amp; Explain your Math thinking 12-7
    11·2 answers
  • Which graph can be used to find the solution for the equation 4x + 2 = x + 3? A) A B) B C) C D) D
    14·2 answers
  • Given the following functions f(x) and g(x), solve (f + g)(3) and select the correct answer below:
    11·2 answers
  • Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0◦C and a standard devia
    6·1 answer
  • Write 2 1/16 as a decimal
    12·2 answers
  • What is the least integer greater than -3.7
    10·1 answer
  • I need help on 2 &amp; 3 ASAP<br>​
    9·1 answer
  • ONLY NUMBER 1 please help
    9·2 answers
  • Black Cab Taxi charges a $4.95 flat rate for a ride in the cab. In addition to that, they charge $0.49 per mile. Katie has no mo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!