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
kompoz [17]
3 years ago
12

Find the value of x.

Mathematics
1 answer:
sineoko [7]3 years ago
6 0

Answer:

25

Step-by-step explanation:

You might be interested in
What is the solution to this system of equations?
antoniya [11.8K]

Answer:

c

Step-by-step explanation:

Since both equations express y in terms of x we can equate the right sides

3x + 5 = - x + 3 ( add x to both sides )

4x + 5 = 3 ( subtract 5 from both sides )

4x = - 2 ( divide both sides by 4 )

x = - 0.5

substitute x = - 0.5 in either of the 2 equations

using y = - x + 3 then y = 0.5 + 3 = 3.5

solution is (- 0.5, 3.5 ) → c


6 0
3 years ago
Help me, please! I'll give a brainlist point! :)
Allisa [31]

Answer:

105

Step-by-step explanation:

Area of a trapezoid is given by the formula:

A = (a+b)÷2×h

(where h is the vertical height, and a and b are the parallel lines)

Substituting values given gives us:

A = (6+15)÷2×10

A = 21÷2×10

A = 10.5×10

A = 105

Units will be m² as this is area.

7 0
2 years ago
Read 2 more answers
What is the slope of the graph of 4 x + 8 y = 11?
Karolina [17]

Answer:

B  -1/2

Step-by-step explanation:

4x+8y = 11

We need to get the equation in the slope intercept form

y = mx+b  where m is the slope and b is the y intercept

Subtract 4x from each side

4x-4x+8y = -4x+11

8y = -4x+11

Divide by 8

8y/8 = -4x/8 +11/8

y = -1/2x +11/8

The slope is -1/2 and the y intercept is 11/8

8 0
3 years ago
Read 2 more answers
What is the volume of this prism?
Alex73 [517]

Answer:

47.7

Step-by-step explanation:

length x width x height

6 x 3 x 2.65

5 0
2 years ago
A line's y-intercept is -3.7 and it's slope is
liberstina [14]
Y= 8.4x-3.7 i think
8 0
2 years ago
Other questions:
  • Product a is an 8 oz bottle of cough medication that sells for a $1.36 product B is a 16oz bottle of cough medication that costs
    10·1 answer
  • How do you simplify an expression that contains a fraction bar?
    11·1 answer
  • Is the data set number of leaves on a branch quantitative or qualitative
    15·1 answer
  • Which ordered pair is a solution of the equation?
    15·2 answers
  • Vera hiked a total of 138 miles in 12 days. She hiked the same distance each day. Write and solve a multiplication equation to f
    14·2 answers
  • This set of points is on the graph of a function.
    13·1 answer
  • List the area of each shape on the lines below. Then list the shapes in order from greatest to least.
    7·1 answer
  • Jack spent half of his weekly allowance on video games. To earn more money his parents let him wash the car for $6. What is his
    11·1 answer
  • Please include step by step instruction, so I can learn how to solve the problem. Thank you
    9·1 answer
  • Which expressions are equivalent to 1−2x−1.7 ?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!