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
olasank [31]
3 years ago
15

An angle measures 90° less than the measure of a supplementary angle. What is the measure of each angle?

Mathematics
1 answer:
Vanyuwa [196]3 years ago
4 0
Supplementary angles add up to 180 degrees more than the other, you can formulate an equation 180=(100+x)+x80=2x so, x=40 the other angle is 100 degrees more. So, the angle lengths are 40 and 140 degrees.
You might be interested in
Use a formula to find the monthly payment on a home mortgage of $84,400 at 4.884% interest for 15 years.
leonid [27]
The applicable formula is
  A = P(r/12)/(1 -(1+r/12)^(-12n))
where P is the principal amount,
r is the annual interest rate (compounded monthly), and
n is the number of years.

Using the formula, we find
  A = 84,400*(0.04884/12)/(1 -(1+0.04884/12)^(-12*15))
  = 84,400*0.00407/(1 -1.00407^-180)
  = 343.508/0.518627
  ≈ 662.34

The monthly payment on a mortgage of $84,400 for 15 years at 4.884% will be
  $662.34
6 0
3 years ago
What is 5 5/6 divided by 2/3
kherson [118]

Answer:

35/4 or 8,3/4

Step-by-step explanation:

Flip the second fraction and multiply.

8 0
3 years ago
Read 2 more answers
The school cafeteria sells 5 gallons of
sasho [114]

Answer: 72 gallons

Step-by-step explanation: I added 5 and 3 then multiplied by 9.

6 0
3 years ago
Read 2 more answers
X/2.1 = -1.8<br><br> Show your work and check it (write it out plz)
Lerok [7]
X = -1.8 * 2.1
x = 3.78

don't know how i can write it longer
7 0
3 years ago
ASAP The team plowed 36 rows in 5 hours. The rain slowed their rate by one-half. How many rows could they now plow in 18 hours?
Vlad [161]

Answer:

Its A just explan the work like 129.6/64.8x98

8 0
3 years ago
Other questions:
  • Simplify: <br><br> A. 12x<br> B. 8√ 6x <br> C. 8x2√ 6 <br> D. 2x2√ 2
    15·2 answers
  • The girls in Karen’s family own a total of 46 T-shirts. The oldest, Heidi, has 18 T-shirts. Karen has six times as many T-shirts
    9·1 answer
  • What is the answer to P-15=13-6p
    7·1 answer
  • Find the midpoint M of the line segment joining the points S = (8,-5) and T = (-2, 3).
    8·1 answer
  • Is 14 times 10 to the power of 8 in scientific notation?
    9·2 answers
  • For the given equation, y = 0.2(3)^x what is the value of y for x = 2?
    6·2 answers
  • THE FOLLOWING QUESTIONS ARE SUPER EASY - NO NEED TO SOLVE ALL: JUST CHOOSE ONE!
    5·1 answer
  • The length of a rectangle is 3 less than 5 times the width, w. Find the perimeter of the rectangle
    8·1 answer
  • Plss help me quickly tyyy<br>either question 5 or six cus I need the explanation:)))​
    11·1 answer
  • How do you categorize each of these questions as one of these types
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!