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
pav-90 [236]
4 years ago
12

What does x equal and how do I find x?

Mathematics
2 answers:
sukhopar [10]4 years ago
6 0
Since both sides are equal
2x-6=x
2x-x=6
x=6
(2*6)-6=6
Oduvanchick [21]4 years ago
3 0
If angles are the same, then their opposite edges also the same. So 2x-6 = x

If you solve it you will find x=6
You might be interested in
Pamela bought an electric drill at 85% off the regular price. she would have paid 132.89 for thr drill normally. what was the pr
zimovet [89]

Answer:

19.93

Step-by-step explanation:

If you do 132.89 x 85% you would get 112.9565. You would round the first five up to a six and then subtract that by the original price. 132.89-112.96. Giving you the answer of 19.93.

5 0
3 years ago
Sarah has a bag of 100 marbles. 40 are blue, 40 are green, and 20 are purple.
Vlada [557]
It will be around 15.8% if you get the blue marble
3 0
3 years ago
I really really need help someone!! )):
yaroslaw [1]

diameter is 15 meters then radius is 15/2 = 7.5 meters

so the amplitude is 7.5 m and height will oscillate with amplitude 7.5 m above and below the center.

midline of the oscillation will be 7.5 m

the wheel.take 8 minutes to complete revolution then it means the height will oscillate with a period of 8 minutes

3 0
4 years ago
Please Help !! <br>The picture of the question is attached. ​
kirza4 [7]

Answer:

x = 90°

Step-by-step explanation:

Using the identity

cos²x = 1 - sin²x

Given

cos²x - sin x + 1 = 0

1 - sin²x - sin x + 1 = 0

- sin²x - sin x + 2 = 0 ← quadratic equation in sin x ( multiply through by - 1 )

sin²x + sin x - 2 = 0 ← in standard form

(sinx + 2)(sinx - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

sinx + 2 = 0 ⇒ sinx = - 2 ← has no solution as - 1 ≤ x ≤ 1

sinx - 1 = 0 ⇒ sinx = 1 ⇒ x = 90°

solution is x = 90°

3 0
3 years ago
Find two postive numbers such that the ratio of the two numbers is 5 to 3 and the product of the two numbers is 540.
svet-max [94.6K]

Answer:

337.5 and also 202.5

Step-by-step explanation:

do 8x = 540 since 5 and 3 are in a ratio... so you get 5x plus 3x. Then you solve for x and get 67.5..67.5 times 3 is 202.5 and 67.5 times 5 is 337.5.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which line has no x-intercept?
    11·1 answer
  • What is the midpoint of the line segment with endpoints (1,-6) and (-3,4)
    8·1 answer
  • Use the discriminant to describe the roots of each equation 16x^2+8x+1=0
    5·1 answer
  • Alma is 3 years older than liz.<br>let l =liz's age.<br>then ? =alma age​
    12·1 answer
  • Identify the factors of x2 − 4x − 21.
    12·2 answers
  • A dime has a diameter of about 18 millimeters . About how many millimeters long would a row of 34 dimes be?
    15·1 answer
  • The temperature outside is 10°F. By evening, the temperature has dropped by 15°F. What is the new temperature?
    7·1 answer
  • Carol, Ann, and Liz each bought a toy fish. Carol's fish is 5 inches longer than Ann's fish. Liz's fish is 9 inches longer than
    9·1 answer
  • What is the missing number
    8·1 answer
  • What is the value of the expression? 24 = 3 x (10 - 8)<br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!