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
andreev551 [17]
3 years ago
9

An angle measures 47°. What are the measures of the angle’s complement and supplement?

Mathematics
2 answers:
Helen [10]3 years ago
5 0

we know that

Two angles are supplementary if the sum of their angles is equal to 180 degrees


and


Two angles are complementary if the sum of their angles equals 90 degrees

so

if an angle measures 47°

then

Angle Supplementary=180-47

Angle Supplementary=133°


Angle Complementary=90-47

Angle Complementary=43°

iragen [17]3 years ago
4 0
Complementary equal 90 degrees. 
90-47=43 degrees
Supplementary equal 180 degrees.
180-47=133 degrees

A
You might be interested in
Marcus deposited his paycheck in the amount of $625.84. He’ll use the check register to record his transaction. What will be his
Igoryamba
Beginning balance: $640.31
Deposit of : $625.84
New Balance: $1,266.15
4 0
3 years ago
The length of a rectangle is 5 centimeters less then twice it's width. The perimeter of the rectangle is 26 cm. What are the dim
Sedaia [141]

Answer:

The dimensions of the rectangle are length = 7cm and width = 6cm.

Step-by-step explanation:

In order to solve for the dimensions, you will need to set up two equations in order to solve for the missing variable.  Given the information that the length is 5 cm less then twice it's width, using 'L' for length and 'w' for width we get the following equation:  L = 2w - 5.  Perimeter is the sum of all the sides, or in the case of a rectangle P = 2w + 2L.  We can then use our expression for 'L' in our perimeter formula:  26 = 2w + 2(2w - 5).  First, using the distributive property we get: 26 = 2w + 4w - 10.  Next, we combine like terms:  26 = 6w - 10.  Then, we use inverse operations to isolate the variable:  26 + 10 = 6w - 10 + 10 to get 36 = 6w, divide both sides by 6 to get w = 6.  Lastly, plug in the value of 'w' to 'L':  L = 2(6) - 5 or L = 7.

3 0
3 years ago
If 40% of a number is 56 what was the original number
svp [43]
Percent is pars out of 100
40%=40/100=4/10=0.4
'of' means multiply
0.4 times something=56
divide both sides by 0.4
something=140

th enumber is 140
5 0
3 years ago
What is the expression under the radical sign in the quadratic formula called? *
morpeh [17]
<h3>Answer: C) Discriminant</h3>

The formula for the discriminant is

d = b^2 - 4ac

If d < 0, then there are no real number solutions

If d = 0, then you have exactly one real solution

If d > 0, then you have two different real number solutions

6 0
3 years ago
What is the slope of a line that includes the points (-5, 1) and (-2, 3).
UkoKoshka [18]

Answer:

A

Step-by-step explanation:

Work with the two points

Formula

m = (y2 - y1)/(x2 - x1)

Givens

y2 = 3

y1 = 1

x2 = - 2

x1 = - 5

Solution

m = (3 - 1) / (-2 - - 5)

m = 2 / (-2 + 5)

m = 2 / 3

Answer: A

8 0
3 years ago
Read 2 more answers
Other questions:
  • Will mark brainliest. Please answer:
    12·1 answer
  • How to do the problem
    14·1 answer
  • A box without a top is made from a rectangular piece of cardboard, with dimensions 4 m by 2 m, by cutting out square corners wit
    15·1 answer
  • Graph: f(x) = x + 3
    13·1 answer
  • A bag contains 12 pieces of candy, all the same size. Four of the candies are lemon flavored. Which approach would be best to fi
    9·2 answers
  • Use the fact that 4.86 : 0.45 = 10.8. Find 4.86 : 4.5 without dividing. Explain your work
    13·2 answers
  • Find the length of the unknown side. Round your answer to the nearest tenth.
    9·1 answer
  • Please help hurry fast thanks​
    11·2 answers
  • What is (f−g)(x)?
    9·1 answer
  • Kurt runs diagonally across a rectangular feild u get the resr just read the image
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!