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
rjkz [21]
3 years ago
7

∠A and ∠B are complementary. m∠A=29°. find m∠B.

Mathematics
2 answers:
Georgia [21]3 years ago
5 0

Answer:

55 degrees

Step-by-step explanation:

Add the expressions up and set up an equation.

( 2 x − 29 ) + ( x + 23 ) = 90 Simplify and solve for x.

3 x − 6 = 90 3 x = 96 x = 32 Find angle B.

x + 23 = 32 + 23 = 55

Hope this helps, have a nice day/night! :D

Sergeu [11.5K]3 years ago
5 0

Answer:

m∠B = 61°

Step-by-step explanation:

Complementary means two angles that add up to the sum of 90°.

Since we are given m∠A = 29°, subtract 29° from 90°.

90 - 29 = 61

m∠B = 61°

You might be interested in
PLEAAASEEE HELPPPP! What is the value of the expression ?
DanielleElmas [232]
2.6/1.3 * 10^(9-2) = 2*10^7
4 0
3 years ago
Find the surface area of this right tringular<br>Prism. Dimensions are in feet​
larisa86 [58]
Ummm there’s no right triangular
5 0
3 years ago
Janet sees this tag on a $70 hand bag. How much is the new price of the bag?
rjkz [21]
The cost is $45.50 for the bag
3 0
3 years ago
Read 2 more answers
Lila flies a drone in the direction of 90° towards Avery. Once she gets to Avery she changes course and flies in the direction o
Nikitich [7]

Answer:

X = 13.13 feet

Step-by-step explanation:

Let the distance between Lila and Mark be x.

Let the distance between Avery and lila be A= 20

Let the distance between Avery and Mark be B= 30

Angle x = 200-180=20°

To solve this question we will use the cosine formula which is

X² = A²+ B² -2ABcosx

X²= 20² + 30² -2(20)(30)cos20

X²=1300-1127.6

X²= 172.4

X= 13.13

8 0
3 years ago
Joe is making a recipe that calls for 3/4 tsp of cinnamon. His only measuring spoon holds 1/8 teaspoon. How many times will he n
SashulF [63]
6 times because you find the common denominator which is 8 so 3/4 is 6/8. He needs to fill his cup 6 times.

5 0
3 years ago
Other questions:
  • Round 89678 to the nearest ten thousand
    8·2 answers
  • Twice the difference between 6 times h and 3 gives 30
    8·2 answers
  • Customers of a phone company can choose between two service plans for long distance calls. The first plan has an eight dollar mo
    7·1 answer
  • Muriel has kept track of her income and expenses for the week in the spreadsheet below. How much was Muriel’s restaurant bill? A
    9·1 answer
  • Approximately 80,000 marriages took place in the state of New York last year. Estimate the probability that, for at least one of
    6·1 answer
  • Using Euler's relation, derive the following relationships:a. Cosθ=½(e^jθ+e^−jθ)b. Sinθ=½(e^jθ−e(^−jθ)
    8·1 answer
  • NEED ANSWER ASAP !!
    11·1 answer
  • The ratio of Luke's age to Jack's age is 3:2. If Luke is 36, how old is Jack?
    7·2 answers
  • Tell whether x and y are proportional,
    11·1 answer
  • Been working on #11 for too long thanks :)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!