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
GalinKa [24]
3 years ago
10

If angle∠ A and angle∠ B are supplementary angles and angle∠ A is eighteight times as large as angle∠ ​B, find the measures of a

ngle∠ A and angle∠ B.
Mathematics
1 answer:
Shalnov [3]3 years ago
4 0
A = 8B
A + B = 180
8B + B = 180
9B = 180
B = 20
A = 8 * 20 = 160
You might be interested in
Justin solved this problem.
aleksklad [387]
The answer is A, yes his answer is reasonable because 6 times 0.74 is 44.4
4 0
2 years ago
Read 2 more answers
3x2/15 simplest from
Soloha48 [4]

Answer:

0.4 or 6/15

3×2 is 6

leaving 6/15 or 0.4

5 0
11 months ago
Lillie jogs 1/2 mile in 1/10 hour what is Lilli's rate in miles per hour
Goshia [24]
U technecally wrote the answer

6 0
3 years ago
Read 2 more answers
Why am this point be labeled with two names; 1 1/2 and 3/2
kakasveta [241]
3/2 is an improper fraction, where the denominator (bottom number) is smaller than the top (numerator)
1  1/2 is this same fraction but now it is not improper.  
5 0
3 years ago
4. Suppose that you have an enormous grapefruit that is 92% water (by weight). The grapefruit weights 100 pounds. If the water c
Anton [14]

Answer:

80 pounds.

Step-by-step explanation:

Let W₁ be the initial weight of water in the grapefruit, W₂ be the weight of water in the grapefruit after evaporation, and M be the total weight of the grapefruit after evaporation. Assuming that, originally, the grapefruit weighed 100 pounds with a 92% water content and the weight of the "non-water" part of the fruit (100 - W₁) does not change. The final weight of the grapefruit (M) is given by:

W_1=0.92*100=92\\W_2=0.90*M\\W_2+(100-W_1) = M\\W_2=M-8\\(1-0.9)M=8\\M=80

The grapefruit now weighs 80 pounds.

8 0
2 years ago
Other questions:
  • The rule for Function A is y= -2/3x
    10·1 answer
  • 6 plus 6 plus 6 time 2 equals?
    13·2 answers
  • A company lost 1000,000 over 100 days and then lost another 583,684 over the next 390 days. What was the company's average loss
    6·1 answer
  • The New England Cheese Company produces two cheese spreads by blending mild cheddar cheese with extra sharp cheddar cheese. The
    14·1 answer
  • Problem Page The price of a notebook was $3.90 yesterday. Today, the price fell to $3.40 . Find the percentage decrease. Round y
    12·2 answers
  • What is the value of x
    10·1 answer
  • 50 POINTS FOR THIS IFBYOU GIVE ME A DECENT ANSWER
    7·1 answer
  • Mr. Moretti is making welcome bags to give to the 18 students in his homeroom on the first day of school he puts m mechanical pe
    9·1 answer
  • There are 7 ushers and 11 technicians helping at the Harper Middle School fall play. What is the ratio of technicians to all hel
    15·1 answer
  • 2x+7=16<br> as a improper fraction simplified
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!