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
blsea [12.9K]
3 years ago
12

Solve for x ................

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0

Step-by-step explanation:

complementary angles are 90°,supplementary are 180°

(3x+25)+2x=180(supplementary angles)

2x +3x is 5x

5x=180-25=155

5x=155÷5=31

x=31

You might be interested in
Please help i don't understand this​
tatyana61 [14]

Answer:

A. x = (k + c)/4

Step-by-step explanation:

In this question, they're asking for what x equals in terms of k.

You know that 4x - c = k

add c on both sides, you get:

4x = k + c

divide 4 on both sides to isolate the x variable, you get

x = (k + c)/4

<em>It's a simple question when you think about it! If this helped, please mark it brainliest.....thank you....................</em>

6 0
3 years ago
A map has a scale of 1:125 000. What length on the map represent an MRT Track that is 10 km long?
liubo4ka [24]
A scale of 1:125000 means that for any length that is on the map, the real life length is 125000 times as long. This also means that for any length in real life, the length on the map is 1/125000 times as long.

So, a real life length of 10km will be represented by a map length of 10km/125000 = 0.00008km = 8cm
8 0
4 years ago
Read 2 more answers
2x3 + 5x2 + 6x + 15
iren [92.7K]

Answer:

C

Step-by-step explanation:

Distribute x^2 to 2x and 5, you’ll get 2x^3+5x^2.

The distribute 3 to 2x and 5, you’ll get 6x+15.

You’ll get what the question is asking for.

7 0
3 years ago
What is 9,031 divided by 71
Oliga [24]

9,031 ÷ 71 = 127.197183099

Hope this helps you

Brainliest would be appreciated

-AaronWiseIsBae

8 0
3 years ago
Read 2 more answers
What kind of angle pair do they create?
Bond [772]

Answer:

They create supplementary angle pairs.

Step-by-step explanation:

Supplementary angles add up to 180°.

8 0
3 years ago
Other questions:
  • Please help me I am having trouble , thank u
    6·2 answers
  • Rewrite the following number in scientific notation 2,301,000,000?
    9·2 answers
  • In how many arrangements can a teacher seat 3 girls and 3 boys in a row of 6 seats if the boys are to have the first, third, and
    11·1 answer
  • I WILL GIVE BRAINLIEST! 30 POINTS!
    13·1 answer
  • Based on data in the two way table which statement is true
    12·2 answers
  • Solve for x: k=3x+2/x-1
    11·1 answer
  • A rock falls off a balcony. It's height (in feet) is given by the formula f(x)=-16t^2+13.4t+120, where t in measured in seconds.
    13·2 answers
  • The boundary of a park is shaped like a circle. The park has a rectangular playground in the center and 2 square flower beds, on
    6·1 answer
  • 1. Determine the intervals on which each function is increasing or
    5·1 answer
  • Use the Distributive Property to expand 4​(5x−3​y)−2
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!