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
Ivahew [28]
3 years ago
11

Solve for x, angle A, and Angle B A x+50 B x+80 c72

Mathematics
2 answers:
jolli1 [7]3 years ago
7 0
I’m assuming you man degrees? Are these angles of a triangle?

This doesn’t really make sense because the angles in a triangle add up to 180° so your equation would be x+50+x+80+72=180

Combine like terms to get
2x+202=180

Then subtract 202 from both sides
2x=-22

So x would be -11 which doesn’t seem right lol
Artist 52 [7]3 years ago
4 0

9514 1404 393

Answer:

  ∠A = 39°

  ∠B = 69°

Step-by-step explanation:

We assume these are angles in a triangle, so their sum is 180°.

  A + B + C = 180

  (x+50) +(x +80) +72 = 180

  2x +202 = 180

  2x = -22

  x = -11

Then the angle measures are ...

  A = -11 +50 = 39

  B = -11 +80 = 69

Angles A and B are 39° and 69°, respectively.

You might be interested in
Write the times of four trains as 12 hr. clock<br> a. 14:32<br> b. 16:30<br> c. 06:45<br> d. 10:29
romanna [79]

Answer:

a 2:32

b 4:30

c 6:45

d 10:29

6 0
2 years ago
How to solve problem in the document
jeyben [28]
I’ve attached a photo, with the instructions. Hope it helps. If you have any questions don’t hesitate to ask

5 0
2 years ago
Help plz!!!!!!!!!!!!!!!!!!!!
RUDIKE [14]
4 Triangles 1/2(6)6()= 18 18x4= 72
5 squares 3X3=9. 5x9= 45

72+45= 117 sq in
5 0
3 years ago
Simplify the following expression. (4x2 + 8x + 15) + (x2 − x − 27) − (x + 5)(x − 7)
mario62 [17]

Answer:

X^2+ 2x+35

Step-by-step explanation:

Use pemdas. Multiply the parentheses. Multiply. Collect like terms. Remove the parentheses.

3 0
3 years ago
Graph (x-2)^2 + (y-1)^2 = 9
Alex787 [66]

Step-by-step explanation:

Given the following question:

(x-2)^2+(y-2)^2=9

First thing we need to keep in mind is the fact that this graph is indeed a circle. We know this because we are adding two cubic roots to each other which makes the graph a circle. We know the two separate functions are cubic roots because they each have an exponent of two. Not only is this function whose graph is a circle, but the midpoint of this circle is (2,2).

Hope this helps.

5 0
2 years ago
Other questions:
  • Describe a real-world situation in which you might use the expression 50+2x
    15·1 answer
  • What is the length of the y-component of the vector shown below? A. 77.3 B. 15.0 C. 20.7 D. 21.4
    7·1 answer
  • Write a linear equation that has a slope of 3/4 and goes through the point (4,-1)
    5·1 answer
  • What is 0.52 rounded to?
    15·1 answer
  • If you can buy 1/3 of a box of chocolates for 6 dollars how much can you purchase for 4 dollars?
    13·1 answer
  • URGENT!! Please help if you can!!
    9·2 answers
  • I'm confused about this question
    7·1 answer
  • Which equation represents a line that passes through (5, 1) and has a slope of ?
    8·1 answer
  • What is the silution
    5·1 answer
  • Find the distance between the points (8, – 7) and ( – 4,9). Hint: Use the Pythagorean theorem
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!