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
Burka [1]
3 years ago
14

30 points!! Help please!! Will give Brainliest!!!

Mathematics
1 answer:
Leto [7]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Area of a trapezoid = (1/2)*(base1+base2)*height

Area = (1/2)*(15+7)*height

DC is 7 which means EF is also 7.

AB = 15

AB - EF = AE + FB = 8

And AE = FB we know that AE is 8/2 = 4

We were given AD = 5. We have a 3-4-5 right triangle and therefore DE is 4. The height of the trapezoid is 3 ft.

Area = 1/2 (15+7)*(3)

Area = (1/2)*22*3

Area = 11 * 3

Area = 33 ft^2

Your answer is B

You might be interested in
The graph of f(x) = x3 + 6x2 + 12x + 8 is shown. Based on the graph, how many real number solutions does the equation x3 + 6x2 +
lianna [129]
SEE ATTACHED IMAGE TO OBSERVE THE GRAPH OF THE FUNCTION.
 For this case, the first thing we should see are the cut points with the x axis.
 We note that the graph cuts to the x-axis at x = -2
 Therefore, x = -2 is the real solution to the polynomial.
 Also this function:
 x3 + 6x2 + 12x + 8
 It can be rewritten as:
 (x + 2) ^ 3
 From where we conclude that its roots are:
 x = -2 (with multiplicity 3)
 Answer:
 
the equation x3 + 6x2 + 12x + 8 = 0 have:
 
x = -2
 
As a real solution with multiplicity 3.

5 0
3 years ago
Read 2 more answers
Part A: What is the measure of line RV. <br>Part B: What is the measure of line PV​
Korvikt [17]

Answer:

RT=6.5

PV=7.3

Step-by-step explanation:

5 0
2 years ago
What is the decimal equivalent of 3/6%
GREYUIT [131]

Answer:

0.5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which number line represents the solution of x + 3 &gt; 2?
Ghella [55]

Answer:

x > -1

(-1, infinity)

Step-by-step explanation:

6 0
3 years ago
HELP QUICK AND FAST WHAT THE ANSWER
Semmy [17]
D dddddddddddddddddddddfdfddxdddd
7 0
3 years ago
Other questions:
  • You purchase a car for $16,000. The car's value depreciates 12% for each year of ownership. After how many years of ownership is
    11·1 answer
  • You put $500 un an account that earns 4% annual interest. The interest earned each yesr is sdded to the principal to create a ne
    15·1 answer
  • Sams garden is shaped like the picture. If the area is 304 ft (squared) what would the length of the side for the rectangle be?
    9·1 answer
  • Please answer this question now
    6·1 answer
  • Write an expression to represent the product of 6 and the square of a number plus 15.
    6·2 answers
  • Order the steps to solve the equation log(x2 − 15) = log(2x) form 1 to 5. x2 − 2x − 15 = 0 Potential solutions are −3 and 5 x2 −
    13·2 answers
  • 100 POINTS!!!! I anwered A and B i just need help with C
    13·1 answer
  • Pls help I’ll give you brainly
    7·1 answer
  • Gerald likes peppers, he planted a whole garden full of peppers... He had green, red, yellow colored peppers. In the first row o
    6·1 answer
  • Which expression uses the associative property to make it easier to evaluate 6(3/2x1/5) ?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!