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
Juli2301 [7.4K]
3 years ago
15

HURRY THIS IS 60 POINTS PLEASE HELP NOW

Mathematics
2 answers:
Paul [167]3 years ago
7 0

Answer:

252 cm^{2}

Step-by-step explanation:

To find the area of a trapezoid, you must add both the bases up then divide by two. After that you must multiply that by the height.

\frac{a+b}{2} h here is the formula where a and b are the bases.

\frac{20+16}{2}  * 7

Simplify.

\frac{36}{2} * 7\\\\18*7\\= 126

That is the area of one trapezoid and since there are two of the same trapezoids, you must multiply by two.

126 * 2 = 252

Therefore your answer is 252 cm^2.

Elenna [48]3 years ago
3 0

Answer:

252 cm²

Step-by-step explanation:

2[½ × (20 + 16) × 7]

36 × 7

252

You might be interested in
Is 2 yards greater than 5 feet?
Gelneren [198K]
Hey there!

The correct answer to your question is yes.

1 yard = 3 feet

2 yards = 6 feet (since 3 x 2 = 6)

6>5

2 yards is greater.

Hope this helps you.
Have a great day!
8 0
4 years ago
Find the inverse of the relation (-3,4), (-1,0), (6,0).
allochka39001 [22]

To find the inverse of a relation, we switch the x and y values in each point.

So the inverse would be {(4, -3), (0, -1), (0, 6).

7 0
3 years ago
Read 2 more answers
Multiply 4x(-3x - 5)
Scilla [17]
Using the distributive property the product is -12x-20. To distribute you take the numbers and or variables outside of the paranthesis and multiply it by each one in the parenthesis  such that 4x is multiplied by -3x getting -12x and multiplying 4x by -5 and the product is -20x and all together the answer is -12x-20
6 0
3 years ago
Read 2 more answers
Hey there! posted picture of question help please
Firdavs [7]
1. To answer the questions shown in the figure atttached, it is important to remember that the irrational number e is aldo called "Euler's number" and you can find it in many exercises in mathematics.

 2. Then, the irrational number e is:

 e=<span>2.71828
</span>
 3. When you rounded, you have:

 e=<span>2.718
</span>
 4. Therefore, as you can see, the the correct answer for the exercise above is the option c, which is: c. 2.718
4 0
3 years ago
4 * x² - (6+y) when x = -2 and y = -9​
aalyn [17]

Answer:

4 * (-2)^2 - (6+(-9))

= 4 * 4 - (-3)

= 16 - (-3)

= 16 + 3

= 19

8 0
2 years ago
Other questions:
  • Name a point that is not coplanar with points A, B, and C.
    11·1 answer
  • If you answer ever single question I will mark you as brainliest :) plz hurry
    8·1 answer
  • Use the sequence to answer the following
    15·1 answer
  • Which is a flat surface with no thickness that contains many lines and extends without end in the directions of all its lines?
    7·1 answer
  • 2. Write the point-slope form of the equation of the line through the given point with the given slope. a. Point= (5,3), slope=
    12·1 answer
  • The Mississippi river is about 90% as long is the Missouri River the Mississippi river is 2340 miles long find the length of the
    7·1 answer
  • What is the slope of y=4-6x
    7·2 answers
  • The measure of A is 20° greater than the measure of B. The two angles are complementary. Find the measure of each angle.
    12·1 answer
  • Finding area and perimeter of parallelograms and triangles
    15·1 answer
  • What is 3/5 converted into a percent.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!