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
ElenaW [278]
3 years ago
12

Angle A and Angle B are Complementary Angles. If Angle A measures 40 degrees, what is the measure of Angle B? *

Mathematics
2 answers:
stealth61 [152]3 years ago
8 0

Answer:

50 degrees

Step-by-step explanation:

we know that

If two angles are complementary, then their sum is equal to 90 degrees

so

A+B=90°

we have

A=40°

substitute and solve for B

40°+B=90°

B=90°-40°=50°

IceJOKER [234]3 years ago
6 0

Answer:

50 degrees

Step-by-step explanation:

If angle A and angle B are complementary, that would mean that their sum is 90 degrees. A + B = 90 . We know that angle A is 40, so 40 + B = 90. It becomes a one step equation. Subtract both sides by 40. 90 - 40 = 50. Angle B is equal to 50 degrees.

You might be interested in
Triangle Q R S is shown with exterior angles. Line R Q extends through point D. Line Q R extends through point E. Line Q S exten
Yanka [14]

Answer:

its going to be qsr just took the test on edg

Step-by-step explanation:

test taken

3 0
3 years ago
Read 2 more answers
Passes through(4,7)Slope=2
Anna71 [15]

Answer:

Step-by-step explanation:

Slope = 2 and passes point (4,7)

The equation is y - y1 = m(x - x1)

And y1 = 7 while x1 = 4, m = 2

: - y - 7 = 2(x - 4)

y - 7 = 2x - 8

y = 2x - 8 + 7

y = 2x - 1 this is the equation

7 0
3 years ago
How many bases does a rectangular prism have?<br> one<br> two<br> three<br> four
kolezko [41]

Answer:

B. two

explanation:

i took the test

hope this helps. have a great day!!

7 0
3 years ago
Read 2 more answers
How many zeros are in one million?
Julli [10]

Answer:

six

Step-by-step explanation:

1,000,000

5 0
3 years ago
Read 2 more answers
Given the slope a slope of 2 and a y-intercept of 7, write the equation in slope intercept form
MariettaO [177]

Answer:

y = 2x + 7

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

4 0
2 years ago
Other questions:
  • The function f(x) is represented by this table of values .Match average rate of change of f(x) with corresponding intervals
    6·1 answer
  • I need help with this
    9·1 answer
  • Henrique drew and labeled the net shown. He also labeled the areas of the left and right triangular sides.
    13·2 answers
  • Which shows the correct substitution of the values a, b, and c from the equation 0 = 4x2 + 2x – 1 into the quadratic formula bel
    15·2 answers
  • Select the correct answer from the drop-down menu. Find the product. The product of 2/5a2x and -1/5x2a is
    7·2 answers
  • How to find area and perimeter of a rectangle with the numbers 4√6cm and 5√6cm
    6·1 answer
  • Find the inverse of g(n) = - 3 - 1
    9·1 answer
  • Need help asap <br> will give brainly
    5·1 answer
  • Please help asap!!!!!!
    12·2 answers
  • Tiesha enjoys reading in her spare time. She reads 4 pages every 1/10 of an hour.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!