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
emmasim [6.3K]
3 years ago
9

<1 and <2 are supplementary angles. The measure of <1 is 87º. The measure of <2 is 15x + 18º.

Mathematics
1 answer:
Kay [80]3 years ago
6 0

Answer: x= 5

Step-by-step explanation: If angles 1 and 2 are supplementary, that means they add up to 180. So if angle 1 is 87, angle 2 has to be 180-87=93. Then the equation would be 15x+18=93. Subtract 18 on both sides. 15x=75. Divide by 15 and your answer is 5.

You might be interested in
Kanesha wants to find out if people in her community would support turning an unused park into a dog park. Which populations wou
inysia [295]

The most likely populations that Kanesha can pick an appropriate sample for the survey is: <u><em>people who live near the unused park.</em></u>

When running a survey, it is important to use a sample that represents the target population that can sufficiently provide answers to the questions you seek to ask.

Using the a sample from the right population will give you enough data to carryout a survey. The people living close to the unused park would definitely be affected by whatever establishment that is done in the unused park.

Therefore, the most likely populations that Kanesha can pick an appropriate sample for the survey is: <u><em>people who live near the unused park.</em></u>

<u><em /></u>

Learn more about survey on:

brainly.com/question/14610641

7 0
2 years ago
Read 2 more answers
Help me to do this question plz <br>I will make you as brainlist ​
romanna [79]

Answer:

I don't understand the language but I can do it

6 0
3 years ago
BAKING A recipe for 1 apple pie calls for 6 cups of sliced apples. How
Alex787 [66]

Answer:

24 cups of sliced apples

Step-by-step explanation:

6 multiplied by 4=24

hope this helps

4 0
3 years ago
Read 2 more answers
What is the awnser to this question because I don't understand
Virty [35]
Pemdas 1. parentheses: everything is already in parentheses. so next is exponents. 10×-2 is -20. and 10×6 is 60. so 4×-20 is the next step. it equals -80. and then 3×60 is 180. lastly,add -80 and 180 together. the answer should be 100 if i did that correctly.
4 0
3 years ago
Amber, Bernie, and Carlos are working on a problem together. Their goal is to correctly apply the difference of cubes formula to
NeX [460]

Answer: Carlos is correct

Step-by-step explanation:

2x^5-250x^2

The first step is to factorize out 2x^2

2x^2(x^3-125)

This can be rewritten as

2x^2(x^3-5^3),

Recall, difference if cube (a^3-b^3)

= (a-b)(a^2 +ab + b^2)

from our equation,

a= x

b = 5.

So the difference of cubes will be

2x^2[(x-5) (x^2 + 5x + 5^2)]

=2x^2[(x-5) (x^2 + 5x + 25)]

Carlos followed these steps. So he is correct. Carlos is correct because he correctly factored the GCF, identified a and b, and applied the difference of cubes method.

Amber is incorrect because 125 is equal to b3, not b.

Bernie is incorrect because x2 is not the GCF of the polynomial. The GCF is 2x^2.

6 0
3 years ago
Other questions:
  • What what what is an equation for 2 1/4 + 6 2/10
    10·2 answers
  • Please please help 30 points
    12·1 answer
  • Whwat is 2 pwus 1 pweass hellpe itz vary hard
    10·2 answers
  • Please help!!!!
    8·1 answer
  • At the bowling alley, Ethans family spent $4 to rent shoes plus $8 for each game that they bowled. If they spent $36 total, how
    8·1 answer
  • It took 30 minutes for Melinda to run 4 miles
    11·1 answer
  • A group that was given immigration priority under the Immigration Act of 1965
    10·1 answer
  • 40 + 56 ÷ p - q<br><br> i need the answer asap
    7·1 answer
  • Order the following numbers from least to greatest: -5.6, -1.25, -7.8,9<br>​
    11·1 answer
  • one nanometer equals about 0.00000004 inches select from the drop down list correctly complete the sentence when writing this de
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!