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
Ray Of Light [21]
3 years ago
15

Find the value of x. And show work

Mathematics
1 answer:
il63 [147K]3 years ago
6 0

Answer

we know that all of these angles sum is 180 so therefore . . .

90 + 39 + 3x = 180

(90+39)=

129 + 3x = 180

(180-129) =

3x = 51

(51/3) =

x = 17

Hope this helps! Have a good day and remember to be tiger fierce!! :)

You might be interested in
Uncle Percy and the ratiolas are donating 75% of $84 where does the $84 fit in to proportion
Allisa [31]

Answer:

The answer in the procedure

Step-by-step explanation:

Let

x-----> amount corresponding to 75%

we know that

using proportion

\frac{100}{84}\frac{\%}{\$} =\frac{75}{x} \frac{\%}{\$}\\ \\ x=84*75/100\\ \\ x=\$63

8 0
3 years ago
Solve step by step for k. k/2+1/2=3
sveta [45]
K=1/2 is the correct answer.
3 0
3 years ago
The value pi/24 is a solution for the equation 4 cos^4 (4x)-3
MatroZZZ [7]

Answer:

False

Step-by-step explanation:

4 cos^4 (4x)-3 = 0

Substitute into the equation

4 cos^4 (4pi/24)-3 = 0

4 cos^4 (pi/6)-3 = 0

Take the cos pi/6

4 ( sqrt(3)/2) ^4 -3 =0

Take it to the 4th power

4 ( 9/16) -3 =0

9/4 -3 =0

9/4 - 12/4 = 0

-3/4 =0

False

8 0
3 years ago
Determine whether each statement is true or false.
kotykmax [81]

Answer:

True is the answer GL GL GL

6 0
3 years ago
Aiman has 6 pizzas to share at a party. If each person will eat Three Eighths of a pizza, how many people can share the pizza? T
nikklg [1K]

Answer: 9

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Sakura solved a fraction division problem using the rule "multiply by the reciprocal." Look at her work. 7 ÷ 2/ 5 1/ 7 × 2/ 5 =
    7·2 answers
  • Melanie buys a carrying case for her new laptop, which costs 125% as much as her old laptop case. The price of her new laptop ca
    13·1 answer
  • I WANT TO KNOW<br> WHAT IS THE MULTIPLE OF 6
    15·2 answers
  • The slope of a hill next to a highway decreases 2 vertical feet for every 3 horizontal feet away from the highway.
    13·1 answer
  • Javier bought a 20 ounce smoothie that contains 450 total calories how many calories does this smoothie contain per ounce
    11·2 answers
  • PLEASE HELP ASAP 20 POINTS!!!!!!
    5·2 answers
  • A function is shown f(x)=x^2+2x-1 which graph represents the function
    13·1 answer
  • What is 48 divided by 120
    9·2 answers
  • Can you help me with this question?<br> Thanks!
    5·1 answer
  • Solve the system of equations using subtraction.<br> 3x – 3y = -6<br> 3x + y=10
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!