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
Neko [114]
3 years ago
11

Find the value of x in the below complementary angle 3x(5x+2)​

Mathematics
1 answer:
Natali [406]3 years ago
7 0

Answer:

The value of x is 11

Step-by-step explanation:

<em>Two angles are complementary if the sum of their measures is 90°</em>

Let us use this rule to solve our question

∵ The angle of measure (3x)° and the angle of measure (5x + 2)°

   are complementary angles

→ That means their sum equals 90°

∴ 3x + 5x + 2 = 90

→ Add the like terms in the left side

∵ (3x + 5x) + 2 = 90

∴ 8x + 2 = 90

→ Subtract 2 from both sides to move 2 from the left side to the right side

∵ 8x + 2 - 2 = 90 - 2

∴ 8x = 88

→ Divide both sides by 8 to find x

∵ 8x/8 = 88/8

∴ x = 11

∴ The value of x is 11

You might be interested in
Solve the equation:<br><br> -17-2x=6-x<br><br> Solve for x.
irinina [24]
<span>-17-2x=6-x
-2x + x = 6 + 17
-x = 23
 x = -23</span>
7 0
3 years ago
Read 2 more answers
Winnie wrote the following riddle: I am a number between 60nand 100. My ones digit is two less than my tens digit. I am a prime
NeX [460]
The answer is 79. it needs to be 20 characters
3 0
3 years ago
Evaluate 8 + w / 4 when w =16
ivolga24 [154]

Answer:

12

Step-by-step explanation:

16/4=4

4+8=12

4 0
2 years ago
Read 2 more answers
Last week, the price of cherries at the corner deli was $4.99 per pound. This week, cherries at the same deli are on sale at a 1
ANEK [815]

Answer:

Your answer should be 15.905625, if it's not 15 percent off per pound.

Step-by-step explanation:

Multiply 4.99 x 3.75 then multiply that answer (18.7125) by .15

That will leave you with 2.806875, which then you subtract that from 18.7125

That will give you your answer, 15.90...

4 0
3 years ago
PLEASE HELP ME HERE 40 PTS
mojhsa [17]

Answer: its b because once u simplify everything it amounts to b

4 0
3 years ago
Other questions:
  • What is the value of x in the equation 1/5 x – 2/3 y = 30, when y = 15?
    11·2 answers
  • A female executive selecting her wardrobe purchased five blazers, three blouses, and five skirts in coordinating colors. How man
    7·1 answer
  • If the outliers are not included what is the mean of the data set, 79 79 80 82 50 78 83 79 81 82
    5·1 answer
  • 7,300 at 7% compounded semiannually for 3 years.
    7·2 answers
  • X^=1/4 please help me pls
    8·1 answer
  • NEED HELP RN WHATS THE ANSWER TO THIS QUESTION!?!?!?
    11·2 answers
  • Giving brainily if ur correct
    8·2 answers
  • To the nearest 1000 there are 18000 people at a festival write down the maximum possible number of people at the festival
    14·1 answer
  • Ill give brainliest
    5·2 answers
  • Find 3 ratios that are equivalent to the given ratio.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!