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
bagirrra123 [75]
3 years ago
7

Use the DULive (7 x 9) - (7 x 2) = (x (9 - 2)

Mathematics
2 answers:
agasfer [191]3 years ago
7 0
The answer to your question is x=7
spayn [35]3 years ago
3 0

Answer:

X=7

Step-by-step explanation: I

63-14=7x

7x=49

x=7

You might be interested in
Please help fast<br> The graph shows the function f(x)
DedPeter [7]

Answer:

3/1

Step-by-step explanation:

The average rate of change is the distance between y values divided by the distance between x values. We know this as rise/run or slope for linear equations. For non-linear equations, we calculate the average over an interval.

This function has y-values of -1 at x=0 and 5 at x=2.

We add -1+5=6 and divide this by 2-0=2.

6/2=3.

The y-values on average change 3 units for every 1 unit of the x-values.

4 0
3 years ago
Write at least three different expressions that are equivalent to 16a-24
Vaselesa [24]
I’m not sure if this is how you do it but:
2(8a - 12)
4(4a - 6)
8(2a - 3)
??
4 0
2 years ago
Read 2 more answers
Plz help I need so much help
Lunna [17]

Answer: 28

Step-by-step explanation:

3 to the power of 3 is 3x3= 9 x3 = 27

27 divided by 3 = 9

9-2 = 7 x 4 = 28

5 0
3 years ago
The length of the base of a right triangle is twice the height. If the height is ten meters, find the area of the right triangle
Ber [7]

Answer:

the answer is C... 100 m2

Step-by-step explanatii just took the test and it was right. the base would be 20 and the height would be 10. from there you just you the formula for area of a right triangle.

4 0
3 years ago
I need to find out how long it takes him to hit the water
bearhunter [10]

Answer:

1.26

Step-by-step explanation:

When he hits the water, the height will be 0. Substitute h=0.

0 = -16t^2+2t+23

Solve using the quadratic equation.

x = \frac{-b+/-\sqrt{b^2-4ac} }{2a}

Substitute a = -16, b=2, and c=23.

x = \frac{-b+/-\sqrt{b^2-4ac} }{2a}\\\\x = \frac{-2+/-\sqrt{(-2)^2-4(-16)(23)} }{2(-16)}\\\\x = \frac{-2+/-\sqrt{4+1472} }{-32}\\\\x = \frac{-2+/-\sqrt{1476} }{-32}\\x = \frac{-2+/-38.4}{-32}\\x = \frac{-2+38.4}{-32}=\frac{36.6}{-32}=-1.14\\or\\x = \frac{-2-38.4}{-32}=\frac{-40.4}{-32}=1.26

Since time in seconds must be positive then 1.26 is the solution.

7 0
4 years ago
Other questions:
  • A computer store bought a program at a cost of 20$ and sold it at a selling price of 24$ find the percent markup
    11·1 answer
  • you place a 3 3/8 pound weight on the left side of a balance scale and a 1 1/5 pound weight on the right side of a balance. How
    10·2 answers
  • This week there are 144 members at the meeting, which is 90% of the total group​. What is the total number of green team members
    14·1 answer
  • Find the volume of a box with a height that is 4 inches less than the
    13·1 answer
  • A prism has a volume of 405 cubic inches.
    12·2 answers
  • Hi I really need help you’ll get 100 if you answer and I’ll give u brainliest!
    9·2 answers
  • Find the slope of the tangent line to the graph of each equation at x = 1. y = x3
    5·2 answers
  • HELP⚠️Which equation represents the line that passes through the points (-3, 7) and (9, -1)?
    14·2 answers
  • 34, -23, -54, 54, -60
    14·1 answer
  • Is anyone really good at math?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!