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
Nikolay [14]
3 years ago
13

Find the value of x. (5x+4)degrees (2x+15)degrees

Mathematics
1 answer:
Anestetic [448]3 years ago
3 0

Answer:

the value of x is 23..

Step-by-step explanation:

(5x+4)+(2x+15) = 180. [being supplementary angle]

7x+19 = 180

7x = 180-19

x = 161÷7

x = 23

You might be interested in
What is the solution to this inequality -13x> - 39
s344n2d4d5 [400]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form:  x < 3

Interval Notation:

( − ∞ , 3 )

3 0
3 years ago
Read 2 more answers
Find the quotient of 9x³-12x²+4/x-2 by using either long division or the reverse tabular method.
beks73 [17]

Answer:

9{ x }^{ 2 }+6x+12

Step-by-step explanation:

8 0
3 years ago
Evaluate 3x^3 - 5y^2 x=5 y=2
Sliva [168]

Answer:

355

Step-by-step explanation:

3x^{3}-5y^{2}=3*5³-5*2²

3*5³-5*2²=3*125-5*4

3*125-5*4=375-20

375-20=355

6 0
3 years ago
Tre Algebra<br>Assignment Day 4<br>Solve each equation<br>1) -2-4-2<br>-2<br>.1​
Debora [2.8K]

Answer:

If your question is -2 - 4 - 2 - 2.1 then the answer is -10.1

Step-by-step explanation:

-2 - 4 - 2 - 2.1

= (-2 - 4 ) - 2 - 2.1                Combine -2 with -4 or subtract them

=  -6 - 2 - 2.1                        

= (-6 - 2 )- 2.1                       Combine -6 and -2

= -8 -2.1                                Combine -8 and -2.1

= -10.1

<h3><u><em>Please rate this and please give brainliest. Thanks!!! </em></u></h3><h3><u><em>Appreciate it! : ) </em></u></h3><h3><u><em>And always, </em></u></h3><h3><u><em>SIMPLIFY BANANAS          : )</em></u></h3>
4 0
3 years ago
Which ordered pairs in the form (x, y)(x, y) are solutions to the equation 3x−4y=213x−4y=21 ?
Natalija [7]
None of these couples are solutions, (11, 3)(11, 3); (−1, −6)(−1, −6); (−3, 3)(−3, 3); <span>(7, 0). Perhaps the choice of answer are insufficient. we can add (1, 48) the couple (7, 0) and (7, 0)(1, 48) is a true answer, why? because it verifies the equation.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which function's graph has asymptotes located at the values x=pi/2+-npi?
    11·2 answers
  • Use the function below:
    5·2 answers
  • A sofa regularly sells for $ 500 $500. the sale price is $ 475.00 $475.00. find the percent decrease of the sale price from the
    11·1 answer
  • Is y =3/4x +2 And -6x+8y=16 parallel or coincident
    5·1 answer
  • A three pack of bar soap had a wholesale cost of $1.15. A pharmacy wants to sell this product with a markup of 60%. What are the
    6·2 answers
  • Suppose you did a hypothesis test using a one-factor ANOVA that produces an F-ratio of F = 3.51. If you tested at alpha, α = 0.0
    9·1 answer
  • You are working as an apprentice for the bksb Newcastle Arena.
    10·1 answer
  • Point R (-8, -6) is translated using the transformation rule (x, y) --&gt; (x + 5, y + 8). What is the ordered pair of the Image
    9·2 answers
  • PLZ HELP!!! THIS IS TIMED!!!!!! PLZ HELP!!!!!!!!!!!!
    8·2 answers
  • Radio waves have the longest wavelength. If a particular radio wave is 1km long with a speed of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!