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
Svetach [21]
2 years ago
12

Two angles are supplementary if the sum of their measures is 180 degrees. find two supplementary angles such that the smaller is

30 degrees more than one-half of the larger.
step by step please
Mathematics
1 answer:
kaheart [24]2 years ago
8 0
If the larger angle is x and the smaller angle is y, y=(1/2)x+30 since it's 30 more than 1/2 of it. In addition, x+y=180 since they are supplementary. Plugging y=(1/2)x+30 into that, we get x+x/2+30=180=1.5x+30. Subtracting 30 from both sides, we get 1.5x=150. Next, we can divide both sides by 1.5 to get x=100 and y=(1/2)*100+30=50+30=80
You might be interested in
Choose one of the factors of 1331x3 – 8y3.
jenyasd209 [6]
B is the answer hope this helps :)
3 0
2 years ago
200 learner's in grade 10 class.107 learner's takes history.63 learners take science and 147 learner's take both history and sci
zhuklara [117]

Answer:

I believe the answer is 30.

Step-by-step explanation:

-

3 0
9 months ago
Sam can rent a canoe for $3 an hour. If he rents the canoe, he would also have to pay $15 for a non-refundable deposit. He has $
Nikitich [7]
So, We Need To Write An Equation. Lets Make Some Variables.
Max Amount He Can Spend: X
Max Amount Of Hours: H
Cost Per hour: P
Deposit : D
So, Lets Start.
We Can Write:
H = (X - D) / P
Now, Just Plug In The Known Values.
H = (30 - 15) / 3
That Is Our Equation.

Now, Just For Fun, I Will Solve It.
So, We Need To Simplify.
30 - 15 = 15.
So, We Have:
H = 15/3
So, We Know:
15/3 = 5.
So, We Can Substitute 5 for 15/3.
We Get:
H = 5
So, He Can Canoe For 5 Hours.  
8 0
2 years ago
11.(A-CED.A.1 ) Write and solve the equation
Black_prince [1.1K]

Answer:

Ahmed runs 6 miles each day

Step-by-step explanation:

∵ Ahmad runs m miles each day

∵  Ali runs twice as many miles as Ahmad

→ That means Ali runs 2 × m miles each day

∴ Ali runs 2m miles each day

∵ Altogether, they run 18 miles each day

→ Add m and 2m, then equate the sum by 18

∴ m + 2m = 18

∴ 3m = 18

→ Divide both sides by 3 to find m

∵ \frac{3m}{3}=\frac{18}{3}

∴ m = 6

∵ m represents the number of miles that Ahmed runs each day

∴ Ahmed runs 6 miles each day

7 0
3 years ago
GIVING BRAINLIST!!! SHORT QUESTION PLS ANSWER
SVEN [57.7K]

Answer:

Terms:4x, -2x

Coefficients:4, 2

Constant:3

7 0
2 years ago
Other questions:
  • If 10^y=y^10, then what is y?
    5·1 answer
  • In the formation of the four basic conics, the intersecting plane
    8·1 answer
  • Evaluate the expression.<br><br> |3| + |-1|<br> A) -2<br><br> B) -4<br><br> C) 2<br><br> D) 4
    8·1 answer
  • If f(x)= x^-2, and g(x)=3x-1 whats the domain of f(g(x))?
    8·1 answer
  • The circumference of a circle
    14·1 answer
  • (I’ll give Brainliest)
    9·1 answer
  • What is the greatest common factor of 18, 6, and 36?
    11·2 answers
  • Expand and simplify (√10-√2)² Give your answer in the formn b-c√5 where b and c are integers
    12·1 answer
  • Find the value of x that maximized the volume of the following:
    7·1 answer
  • 8. myles had 103 coins in a jar - all nickels, dimes, and quarters. if the total value of the coins is $15
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!