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
Daniel [21]
2 years ago
10

What is the supplement of a 30° angle?

Mathematics
2 answers:
dolphi86 [110]2 years ago
8 0

Answer:

150˚

Step-by-step explanation:

To find the supplement of a 30˚ angle, we need to know what an supplement in geometry is.

A supplement is when two angles add up that results in 180

So what value adds to 30˚ will get 180?

To find out that we just subtract 180 with 30

Which is 150

Thus the Supplement of a 30˚ angle is 150˚

Hope this helps!

lawyer [7]2 years ago
6 0
Answer: The supplement of 30° is the angle that when added to 30° forms a straight angle (180°.

Problem:

You might be interested in
I need help with volumes of cones
irinina [24]

search up on google volume of a cone and type in your numbers and it will show you the answers

4 0
3 years ago
\A and \B are supplementary angles. If m\A= (3x – 23) and m
mrs_skeptik [129]

2 supplementary angles when added together need to equal 180 degrees.

Add:

3x-23 + 2x-12 = 180

Simplify:

5x -35 = 180

Add 35 to both sides:

5x = 215

Divide both sides by 5:

X = 43

Now replace x with 43 in the equation for angle b:

2(43) -12 = 86-12 = 74 degrees

Angle B = 74 degrees

5 0
3 years ago
What is the volume of a brick that is 20.3 cm long, 8.9 cm wide, and 5.7 cm high?
Anvisha [2.4K]

Answer:

1029.819

Step-by-step explanation:

20.3 * 8.9 * 5.7 = 1029.819

4 0
3 years ago
Read 2 more answers
The length of a rectangle is (6x2 + 3x - 2) units, and its width is (x3 - 2x + 5) units. Part A: What is the area of the rectang
strojnjashka [21]
<span>Part A: Area = length * width = (6x^2 + 3x - 2) * (x^3 - 2x + 5) Multiply it out and simplify.

part B: </span><span>Take the first term 6x^2 and multiply each of the term x^3, -2x & 5. Then take 3x and multiply each of the term x^3, -2x & 5. Do the same with -2. Then add like terms and simplify.</span>
6 0
2 years ago
Each picture shows a figure and its reflection. Which picture shows the line of reflection?
nikitadnepr [17]

Answer:

Bottom left

Step-by-step explanation:

The point of reflection is the bottom left one because when reflecting a figure in a line or in a point, the image is congruent to the preimage. A reflection maps every point of a figure to an image across a fixed line. The fixed line is called the line of reflection.

3 0
2 years ago
Other questions:
  • What is 2.9% of 1000
    14·2 answers
  • PLS HELP ME ASAP FOR ALL 6!! (MUST SHOW WORK!!) + LOTS OF POINTS AND BRAINLIEST!!
    10·1 answer
  • Two lines intersect to form a linear pair with equal measures. One angle has the measure 6x° and the other angle has the measure
    14·1 answer
  • Divide 6⁄13 by 6⁄12 .
    11·2 answers
  • Find the greatest 4 digit number which becomes divisible by 24 and 28 when 100 is added to it
    14·2 answers
  • What is the equation of line that is perpendicular to -x+2y=y and passes through (-2,1)
    7·1 answer
  • The expected profit at various selling prices for a new camera can be modeled using the regression equation
    13·1 answer
  • Area of triangle with sides a=8, b= 10, c=7
    9·2 answers
  • I keep getting D wrong
    6·1 answer
  • Cube A and cube B are similar solids. The volume of cube A is 27 cubic inches, and the volume of cube B is 125 cubic inches. How
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!