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
raketka [301]
2 years ago
9

What is the value of x??

Mathematics
1 answer:
Feliz [49]2 years ago
4 0

Answer:

I. 5

Step-by-step explanation:

  • 140° and 8x° are on the straight angle and they are both equal 180°

to find the value of x:

140 + 8x = 180

8x = 180 - 140

8x = 40

x = 40/8

x = 5

You might be interested in
What is the value of cosine (StartFraction 4 pi Over 3 EndFraction)? cos(4pi/3)
Dominik [7]
The answer is 1/2.....
8 0
2 years ago
Read 2 more answers
The pay, P, at a certain job is calculated by the formula P=Bh, where b is the base pay and h is the number of hours worked. if
Alexxx [7]
If you would like to know the Tom's pay for the week, you can calculate this using the following steps:

P = B * h
P ... the pay
B ... the base pay
h ... the number of hours worked

B = $6.35
h = 28 hours
P = B * h = $6.35 * 28 hours = $177.8

<span>Tom's pay for the week would be $177.8.</span>
5 0
3 years ago
The sale price of a table is $472 it was 20% off what was the original price?
ira [324]
To solve, set an equation:

472=0.8x

Divide both sides by 0.8

472/0.8=0.8x/0.8

x=590

Answer: The original price was $590
5 0
3 years ago
Kevin uses each of the digits 6, 4, 3 and 8, once and once only, to make four-digit numbers.
Lena [83]

Answer:

4683

Step-by-step explanation:

7 0
2 years ago
Jaime graphed the quadratic y=-2x^2-12x+3. The equation of the line of symmetry of the function is x=-3 What is the vertex of th
miv72 [106K]
Vertex is (-3 , 21 ) you can put <span>y=-2x^2-12x+3 in google and you will see the function</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • A standard bathtub holds 70 gallons of water. On average, it takes 7 and 1/2 minutes to drain a bathtub. How many gallons of wat
    15·1 answer
  • The end of a cave is 380 below
    15·1 answer
  • Absolute value x-2=12
    10·2 answers
  • Whats a multiplication expression with a product of five to the 13th power
    15·1 answer
  • Fred got a score of 68 on the test. Enter a division sentence using negative numbers where the quotient represents the number of
    13·2 answers
  • Beginning from a depth of 35 ft below the surface, a whale swims upward and jumps to a height of nearly 17 feet above the surfac
    9·1 answer
  • To the nearest tenth, what is the y-coordinate for point A? 4.5 4.6 4.7 4.8
    13·2 answers
  • Hh i know how to do this but i need help doing so-
    5·2 answers
  • Two sons shared ₦14,000 in the ratio of 4 ratio 3 what are their respective shares<br>​
    6·1 answer
  • Help plssssss i need to help<br>​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!