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
strojnjashka [21]
3 years ago
13

If Angle B is two more than three times the measure of Angle C, and Angle B and Angle C are complementary angles, find each angl

e measure.
Mathematics
1 answer:
dolphi86 [110]3 years ago
5 0

Answer:

The measure of angle B is 68° and the measure of angle C is 22°

Step-by-step explanation:

we know that

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

m∠B+m∠C=90° -----> equation A

m∠B=3(m∠C)+2 ----> equation B

Substitute equation B in equation A and solve for m∠C

3(m∠C)+2+m∠C=90

4(m∠C)=90-2

4(m∠C)=88

m∠C=88/4

m∠C=22°

Find the value of m∠B

m∠B=3(22)+2=68°

therefore

The measure of angle B is 68° and the measure of angle C is 22°

You might be interested in
An airplane needs to head due north, but there is a wind blowing from the northeast at 50 km/hr. The plane flies at an airspeed
laiz [17]

Answer:\theta =2.415^{\circ}

Step-by-step explanation:

Using vector method to solve it

Resultant can be given by

R^2=700^2+40^2+2\times 700\times 40cos135

R^2=450,408

R=671.12 Km/hr

The angle made by resultant with 700 km/hr is \theta

using sine rule

\frac{40}{sin\theat }=\frac{R}{sin45}

sin\theta =0.0421509

\theta =2.415^{\circ}

8 0
3 years ago
There are 4 red balls, 6 white balls, and 3 green balls in a bag. If one ball is drawn from the bag at random, what is the proba
Yuri [45]

Answer:

D.7/13

Step-by-step explanation:

Hope this helps :))

3 0
3 years ago
A system of equations is shown. 3x+4y=30 3x+5y=33. What is the value of y in the solution to the system of equations
Yuliya22 [10]

Answer: y Is equal to 3 And x Is equal to 6

4 0
3 years ago
Read 2 more answers
Which graph represents the function f(x)=2x/x^2-1
velikii [3]
See attachment for your answer:

4 0
3 years ago
Read 2 more answers
Order these from least to greatest. ​
soldier1979 [14.2K]

Answer:

order what?

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Suppose a fair die is rolled eight times. find numerical values for the expectation
    14·1 answer
  • What is the value of the expression? −29−(−13÷35)
    13·1 answer
  • For each situation, identify the independent and dependent variables. Write a function in function notation. Then use the functi
    12·1 answer
  • The number 0.0000000726 is equivalent to which of the following expressions?
    15·2 answers
  • Mathematics<br> problem- a7 = −4
    11·1 answer
  • Which equation represents the line that passes through the point (-1 -2) and (3 10)
    12·1 answer
  • A circle's area is directly proportional to its radius squared.
    13·1 answer
  • Good luck with answering the question. :)
    7·2 answers
  • The length of a rectangle is 5 times its width. Write an expression you would use to find the length when given the width (w). W
    14·1 answer
  • Lin ran 4 laps around the track in 5 minutes, if lin ran 21 laps, how long does it take her
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!