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
Bad White [126]
3 years ago
9

5x-2(x+1)=10 what is X?

Mathematics
1 answer:
forsale [732]3 years ago
8 0

Answer: x=4

Step-by-step explanation: 5x-2x-2=10

3x-2=10

Add 2 to both sides

3x=12

divide both sides by 3

x=4

You might be interested in
Which is the value of the 8th term in the sequence 4,8,16,32...?
OLga [1]

Answer:

The answer  is 512

Step-by-step explanation:

4) 32 x 2=60

5) 64 x 2= 128

6) 128 x 2= 256

7) 256 x 2 = 512

8) answer - 512x2=1,024

Multiply each product by 2!

8 0
3 years ago
Ann desires to grow tall sunflower plants. She wonders how the amount of water she provides the sunflowers will affect their gro
bixtya [17]

Answer: a

Step-by-step explanation:

6 0
3 years ago
8.896 divided by 3.2=???????
Reptile [31]
Answer:
= 0.359
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Solution:Change the divisor 8.896 to a whole number by moving the decimal point 3 places to the right. Then move the decimal point in the dividend the same, 3 places to the right.

We then have the equation:
8896 into 3200 equals 0.359

5 0
4 years ago
Read 2 more answers
If the point ( x , √3/2) is on the unit circle, what is x?
77julia77 [94]

Answer:

B. 1/2

Step-by-step explanation:

This problem involves the use of the Pythagorean theorem. In the unit circle, the hypotenuse of any right triangle formed is 1 while the coordinates of the point are then the two legs that make up the triangle.

a = 1 (given)

b = √3/2 (given)

a² = b² + c² (Pythagorean Theorem)

1² = (√3/2)² + c² (Substitute information)

Now, we need to solve for c

1 = (3/4) + c² (square the hypotenuse and one of the legs)

1 - (3/4) = (3/4) + c² - (3/4) (subtract 3/4 on both sides)

1/4 = c² (combine like terms)

√(1/4) = √(c²) (square root both sides)

√1 / √4 = c (square root both sides)

1/2 = c (final answer)

Therefore the other leg of the right triangle is 1/2, this also means that the other coordinate, or x, is 1/2, so the answer is B. 1/2.

7 0
3 years ago
Find the percent of increase from 1.5 inches to 6 inches.
svlad2 [7]

Answer:

5.5 inches

Step-by-step explanation: hope it helps

8 0
3 years ago
Other questions:
  • Ellipsis a set of three dots at the end of a number used to indicate that the number will infinitely continue in the same patter
    5·1 answer
  • Why do we use letters in mathematics?
    8·2 answers
  • Assume the random variable X is normally distributed, with mean 45 and standard deviation is 8. Find the 9th percentile
    10·1 answer
  • How much will $1000 deposited in an account earning 7% interest compounded annually be worth in 20 years? (which formula do I us
    15·1 answer
  • How is 20/12 equivalent to 25/15?
    10·1 answer
  • Simplify: ((-x^2)(a+h)-(-x^2)(a))/(h)
    9·2 answers
  • A circle has a radius of 5 inches. What is the circumference and area of the
    6·1 answer
  • Here it is, please help me!!!!
    11·1 answer
  • Stretch your thinking Find the values of x and y in the drawing at the right.
    14·1 answer
  • Simplify the expression to a polynomial in<br> standard form:<br> (3x-1)(3x^2+3x+8)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!