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
Oxana [17]
3 years ago
9

Please help i will give 100 points

Mathematics
2 answers:
Vesnalui [34]3 years ago
6 0

Answer:

answer here fr

Step-by-step explanation:

https://www.mathpapa.com/algebra-calculator.html

AnnZ [28]3 years ago
6 0

First:

X = 15

Step-by-step explanation:

So the two angles are congruent, or they are the same angle. So you write the equation as 5x + 9 = 84.

5x + 9 = 84

      -9     -9

5x = 75

(divide) 5 from both sides

x = 15

Second:

X = 27

Step-by-step explanation:

For this one I <em>believe </em>the answer is X = 27 because both equations should equal 180 degrees.

So you write the final equation:

(x + 72) + (3x) = 180

     -72                -72

(combine X's):

4x = 108

Divide both sides by 4

X = 27

Third:

X = 40

Step-by-step explanation:

For this one, the angles match again, so you write it s:

4x - 50 = 2x + 30

    +50           +50

4x = 2x +80

-2x  -2x

2x = 80

Divide both sides by 2

X = 40

End

I super hope this helped!

Maybe brainliest? No pressure!

Let me know if this works or you need more help!

You might be interested in
1. Decide if each su a. 4+3 ​
evablogger [386]

Answer:

the sum is 7

Step-by-step explanation:

ik this because i used to be in kindergarten.

4 0
3 years ago
Find the number that makes the 2 fractions equivalent 3/8=9/?
Lorico [155]

Answer:

24

Step-by-step explanation:

The numerator of the equivalent fraction of 3/8 is 9. From this, we can see that the common factor that is being multiplied is 3. So the denominator, 8, has to be multiplied by 3 as well which gives you 24. 9/24 is an equivalent fraction of 3/8

6 0
3 years ago
Read 2 more answers
Convert 42.4 inches to meters.Round your answer to 2 decimal points
Naya [18.7K]

Answer:

1.07m

Step-by-step explanation:

the first step is to convert inches to cm

1in =2.54cm

(42.4in/1in x2.54cm)

42.4in = 107.69cm

then convert cm to m

1cm =0.01m

(107.69cm/1cm x 0.01m)

107.69cm =1.0769m

~1.07m

4 0
3 years ago
Convert the decimal 0.92¯¯¯ to a fraction.
aev [14]

Answer:

23/25 when reduced to the simplest form.

Step-by-step explanation:

write down the number as a fraction of one

0.92 = 0.92/1

so we multiply both numerator and denominator by 100

Then 0.92/1 = ( 0.92x100) / ( 1x100)

= 92/100

Now reduce the numerator and denominator by GCD between in this case

GCD ( 92,100) = 4

so, 92/ 4

100/ 4

=23/25

3 0
3 years ago
Solve: -2+x=4 Please please answer quickly
sergeinik [125]

Answer:

x = 6

Step-by-step explanation:

-2 + x = 4

x = 4 + 2

x = 6

Thank you :-)

3 0
2 years ago
Other questions:
  • The supplementary angle of 100.6° is
    9·1 answer
  • Skylar owns a trucking company. For every truck that goes out, Skylar must pay the driver $11 per hour of driving and also has a
    14·1 answer
  • If using the method of completing the square to solve the quadratic equation
    7·1 answer
  • A manufacturer of piston rings for automobile engines frequently tests the width of the rings for quality control. Last week, a
    14·1 answer
  • (<img src="https://tex.z-dn.net/?f=%20%28%5Cfrac%7B2%7D%7B3%7D%20x%5E%7B-3%7D%20y%5E%7B4%7D%20z%5E%7B2%7D%29%5E%7B3%7D%20%20%20"
    11·1 answer
  • I have a really hard time with math. Please explain this to me.
    6·1 answer
  • Is it a function or not a function
    11·1 answer
  • Use a system of linear equations with two variables and two equations to solve. A number is 9 more than another number. Twice
    15·1 answer
  • Question #6<br> What is 3/4 divided by 1/8 Explain or show your reasoning.
    12·2 answers
  • Simplify each expression. Type your answer into the box. (8 – 4)2 x |4 – 8| =
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!