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
MrRa [10]
4 years ago
8

Use an algebraic equation to find the measures of the two angles described below. begin by letting x represent the degree measur

e of the​ angle's supplement. the measure of the angle is eight times greater than its supplement. what is the measure of the​ supplement?
Mathematics
1 answer:
Lina20 [59]4 years ago
4 0
Two angles are said to be supplement when their measure add up to 180 degrees.

Assume that the angle we are looking for is a and its supplement is s (I used s instead of x).

a + s = 180
a = 180 - s ......> equation I

We know that <span>the measure of the angle is eight times greater than its supplement.
This means that:
a = 8s ......> equation II

Substitute by equation II in equation I to get s as follows:
180 - s = 8s
180 = 9s
s = 20 degrees

Substitute in equation I to get the measure of the angle as follows:
a = 180 - s = 180 - 20 = 160 degrees

Based on these calculations:
The measure of the angle is 160 degrees
The measure of its supplement is 20 degrees</span>
You might be interested in
Please HELP!! ILL GIVE BRAINLEST! QUCIK PLEASE HELP!!
Elena-2011 [213]

Answer:

d. linear; $25/hour

Step-by-step explanation:

From looking at the graph, we have that renting for 2 hours costs $50, for 4 hours costs $100, for 6 hours costs $150, and for 8 hours costs $200. To find out whether the quantities described in the table are linear, we have to see if there is a constant rate of change of price.

For hour 2 to hour 4, we can see that the price increases by $50. This is the same for hour 4 to hour 6 and hour 6 to hour 8. For every 2 hour time interval, the price increases by $50. Therefore, there is a constant rate of change and the quantities described in the table are linear.

Now we have to find the constant rate of change per hour. We know that the price increases by $50 every 2 hours, so, by dividing both the hours and price increase by 2, the price increases by $25 per hour. So the constant rate of change is $25/hour.

Linear. $25/hour

Answer choice d.

I hope you find my answer and explanation to be helpful. Happy studying.

6 0
3 years ago
A pyramid is 1 3 inch taller than it is wide. Let h=height. Let w=width. Complete the table, and graph h=w+ 1 3.
ivann1987 [24]

Answer:

Step-by-step explanation:

o,9.o,0

5 0
3 years ago
3D In the cryptarithm shown, different letters stand for different digits, and no leading digit can equal 0. Find the greatest p
svp [43]

Answer:

1961

Step-by-step explanation:

The greatest value of OFF can be achieved by making the hundreds places the greatest, followed by the tens, and then the ones.

S=9

A=8

U=7

T=6

N=5

986+975=1961

7 0
3 years ago
Read 2 more answers
Which is the graph of x-y=1
labwork [276]

Answer:

here you go! :)

hope it helps!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the product <br>(3a+3b)(3a-2b)
vitfil [10]

Answer:

9a^2 + 3ab + 6b^2

6 0
3 years ago
Other questions:
  • Need answers fast please
    13·1 answer
  • Wrapping paper 8ft long and 8 ft wide. what is the perimeter
    15·1 answer
  • Determine whether the pair of actions results in independent or dependent events. Serena picks one marble out of a bag. Then, af
    5·2 answers
  • By what expression can 3<br> x-1 be multiplied to yield the product 3x3+5x2+x-1?
    9·1 answer
  • Carol makes 9 1/3 cups of snack mix. She puts all the snack mix into plastic bags. She puts //3 cup of the snack mix in each bag
    7·1 answer
  • 7. You are selling lemonade for $1.50, a bag of kettle corn for $3, and a hot
    15·1 answer
  • Can I get some help and a walk through on this
    14·1 answer
  • older car weighs 2 tons. A newer model of the car weighs 40 pounds more than the previous model. How much does the newer model o
    15·2 answers
  • How do i do this? and what’s the answer?
    10·1 answer
  • Graph the polygon with the given vertices and its image after a reflection in the given line.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!