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
velikii [3]
3 years ago
15

Three support beams form a pair of complementary angles (x+3 (2x-3). Find the measure of each angle.

Mathematics
1 answer:
german3 years ago
3 0

Answer:

33°, 57°

Step-by-step explanation:

The sum of angle measures is 90°, so we can write ...

(x +3) + (2x -3) = 90

3x = 90 . . . . . . . . . . . . simplify

x = 30 . . . . . . . . . . . . . divide by 3

The first angle is 30+3 = 33 degrees.

The second angle is 2·30-3 = 57 degrees.

_____

Check:

33° +57° = 90°

You might be interested in
Write an equation of the circle given its center and radius
Genrish500 [490]

Answer:

y =x² + y² + 2y - 35

Step-by-step explanation:

The equation of a circle is given by the formula;

(x-a)²+(x-b)² = r²

Where;  (a, b) is the center of the circle and r is the radius

Therefore;

(x-0)² +(y+1) = 6²

x²+ y² +2y + 1= 36

x² + y² + 2y - 35 = 0

Therefore; The equation of the circle is y = x² + y² + 2y - 35

5 0
3 years ago
Read 2 more answers
What is the measure of the missing angle?<br><br> 76<br> 166<br> 86<br> 156
BabaBlast [244]

Answer:

156

Step-by-step explanation:

It the whole line’s angle measure would be 180 degrees. If you subtract 24 from 180 You get 156.

Please give me Brainly answer.

5 0
3 years ago
Read 2 more answers
HELPPPPPP<br><br> what is x minus 1 x-1
Evgesh-ka [11]

Answer:

-1

Step-by-step explanation:

x - 1x - 1

1x = x

x - x -1

x - x = 0

0 - 1 = -1

-1

3 0
3 years ago
A large bottle of juice contains 500 milliliters. A smaller size bottle has 70% as much juice. How many milliliters or juice are
marishachu [46]
350 millimeters hope this helps
4 0
3 years ago
Read 2 more answers
In step one do you found the volume (in cubic feet) of the main tank(359,006.67). The maximum density of killer whales per cubic
Luba_88 [7]

Answer:

  4 killer whales

Step-by-step explanation:

The dimensional analysis is ...

  (whales/ft³)(ft³/tank) = whales/tank

Putting the numbers with the units, we get ...

  (1.1142·10^-5 whales/ft³)(3.5900667·10^5 ft³/tank) = 4.00005... whales/tank

The maximum number of killer whales allowed in the main show tank is 4.

6 0
3 years ago
Other questions:
  • The problem is: 2x-2(x-2y)+1/4(4x-12y)
    12·1 answer
  • William saw painting in a museum, and later found a picture of the same painting in a book. The actual painting measures 36“ x 5
    15·1 answer
  • Which of the following shows 9x2y - 4x + 3y3x - 2y2 written in standard form?
    15·2 answers
  • Solve each system of equation by using elimination <br><br><br> 9p+8q=2 <br><br> 6p-5q=26
    6·1 answer
  • How many boxes are shipped
    12·2 answers
  • 2 FUIS
    5·2 answers
  • A base to the power of 0 is always A 0 B 3
    8·1 answer
  • Rick has 10 kids to babysit. If he gives each kid goldfish, He will have given out a total of
    5·2 answers
  • Find the critical points of the given function and then determine whether they are local maxima, local minima, or saddle points.
    9·1 answer
  • PLEASE HELPPPP
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!