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
marishachu [46]
3 years ago
5

IT'S URGENT!!

Mathematics
1 answer:
marissa [1.9K]3 years ago
7 0
The area would be 162
You might be interested in
The area of the shaded section is 63 square units. What is the value of x ? Help
Juli2301 [7.4K]
I found an image that corresponds to the above question.
The shape was a rectangle. Its width is 7 units, its length is x.
The shaded area of the rectangle forms a trapezoid.

Area of a trapezoid = [(a+b)/2] * h

63 sq. units = (7+x)/2 * 7
63/7 = (7+x)/2
9 = (7+x)/2
9*2 = 7 + x
18 = 7 + x
18 - 7 = x
11 = x

The value of x is 11 units. It is the length of the rectangle.

Area of the trapezoid = (a+b)/2 * h
63 = (7+11)/2 * 7
63 = 18/2 * 7
63 = 9 * 7
63 = 63 

7 0
3 years ago
Read 2 more answers
What is the slope of this line?<br> It has the points of (-8,2) (0,2) and (7,2)
tresset_1 [31]

Answer:

Well the slope would be 0 because the y doesn't change. So if y is same it is 0, if x remains the same Slope is undefined, and then there is normal slope.

Step-by-step explanation:

3 0
3 years ago
Jill has a rectangular garden that measures 12 by 14. She wants to increase the area to 225 by increasing the width and length b
antoniya [11.8K]

Answer:

are you sure it is 225 because when i add 2 to both sides it is 14 by 16 which when you multiply it becomes 224

Step-by-step explanation:

8 0
3 years ago
Solve the system.<br> y= 22 – 10x + 15<br> y=-10
Yuliya22 [10]

I will try to solve your system of equations.

y=22;−10x+15y=−10

Step: Solvey=22for y:

Step: Substitute22foryin−10x+15y=−10:

−10x+15y=−10

−10x+(15)(22)=−10

−10x+330=−10(Simplify both sides of the equation)

−10x+330+−330=−10+−330(Add -330 to both sides)

−10x=−340

−10x

−10

=

−340

−10

(Divide both sides by -10)

x=34

Answer:

y=22 and x=34Answer:

Step-by-step explanation:

7 0
3 years ago
What is the value of a?
emmasim [6.3K]

Answer:

A=8

Step-by-step explanation:

If you use the formula 30-60-90 which is a-radical 3a-2a

since the hypotenuse is 2a it equals 16

therefore if its 2a all you need to do is divide it where then you get 8.

6 0
3 years ago
Other questions:
  • a white tailed deer can sprint up to 30 miles per hour. american bison can run at of up to 3,520 feet per minute. which animal i
    7·1 answer
  • For which intervals is the function increasing?
    10·1 answer
  • This is Iready can anyone help!
    6·2 answers
  • Three numbers whose sum is 57
    6·1 answer
  • Sides and angles of this triangle?
    9·1 answer
  • Please help with my math!!!
    11·2 answers
  • Complete the equation that is related to the given equation.<br> t – 1.8 = –2.3<br><br> t = –2.3 +
    15·1 answer
  • How do you find slope for y= 4 + 6x
    6·1 answer
  • 3x(2x-7y)-8x(x+2y)+2y(4x-y)
    15·2 answers
  • Is this proportional? if so what is the constant.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!