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
Paha777 [63]
3 years ago
13

The measure of an angle is 39°. What is the measure of its complementary angle?

Mathematics
2 answers:
Sedaia [141]3 years ago
5 0

Answer:

  • 51°

Step-by-step explanation:

  • <em>Complementary angles add to 90°.</em>

<u>If one of them is 39°, then the other is:</u>

  • 90° - 39° = 51°
Novosadov [1.4K]3 years ago
3 0

Answer:

51 degrees

Step-by-step explanation:

Complementary angles are two angles whose sum is (90degrees). If one is given an angle measure and needs to find its complementary angle, then all one has to do is subtract the given angle measure from (90degrees).

90 - 39 = 51

You might be interested in
How can you use a model to tell a percentage as a fraction with a denominator of 100?
asambeis [7]
Look at this: That is 113%.

4 0
3 years ago
30 POINTS NEED HELP ASAP WILL MARK BRAINLY
padilas [110]

Answer:

Step-by-step explanation:

the 3rd one

5 0
3 years ago
A copy machine makes 44 copies per minute how long does it take to make 143 copies
Novosadov [1.4K]

It should take about 3.25 minutes

5 0
3 years ago
1.2x + 3 =4x + 2
Dmitry_Shevchenko [17]
1. 2x+3=4x+2
  ⇒ 4x-2x=3-2
2x=1
x=1/2
There is one solution.

2. 18p-10p=5+6/2
8p=5+3
8p=8
p=8:8
p=1

3. 6a/3=2a
2a-a= -2 -3
a= - 5

4. 5+r-2=9,
 5-2+r=9
3+r=9
r=9 - 3
    r=6

5. -0,9 m= 9
     m= - 10

6. -2 (x+1/4)=5-1=4
     x+1/4= -2
     x= -2 - 1/4
     x= -8/4 - 1/4= - 9/4

7. 6f+4f= 6 + 12
    10 f = 18
      f=18/10=1,8

8. 7n - 3n= 16
    4n=16
    n=16:4
    n=4

9. 1/3m-5/6m= - 15 - 3
     2/6 m-5/6=-18
     - 3/6m=-18  ⇒ 1/2m=18
       m=2*18=36
     
7 0
3 years ago
Matthew purchased a desk that was on sale for 45% off the orginal price of $480.If the sales tax was 8% (of the sale price), how
Yanka [14]

Answer:

285.12

Step-by-step explanation:

discount amount = 45/100 x 480= 45x48/10

=216.0

price after discount= 480-216=264

sales tax= 8/100 x 264=21.12

total money spent = 264+21.12=285.12

3 0
3 years ago
Read 2 more answers
Other questions:
  • The volume V of a fixed amount of a gas varies directly as the temperature T and inversely as the pressure P. Suppose that V=160
    14·1 answer
  • Use partial products to find 15x32
    10·2 answers
  • Find the area of the trapezoid to the nearest tenth?
    11·1 answer
  • Find the coordinates of the vertices of the image of triangle ijk after it is dilated by a scale factor of two using the organ a
    15·1 answer
  • PLEASE HELP ME with this
    10·2 answers
  • 0.66x10 to the 3rd power
    6·2 answers
  • a super market sells 2 cans of ground coffee for $18.50. The cost of coffee varies directly with the number of cans.How much do
    14·1 answer
  • I’m not sure how to answer this in a Graph, Diagram, and Algebra(algebraic reasoning too) for a,b,c, and d. Can someone please h
    15·1 answer
  • Write the prime factorization of 315.
    5·1 answer
  • Geometry<br> Solve for x. Round to the nearest tenth of a degree, if necessary.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!