3 years ago

If x = 7 units, y = 2 units, and h = 8 units, find the area of the trapezoid shown using decomposition.

Mathematics

2 answers:

Alecsey [184]3 years ago

5 0

Answer:

72 units

Step-by-step explanation:

Y+X=9

9×H=72

So therefore, the area is 72 unita.

fgiga [73]3 years ago

4 0

Answer:

A. 72 square units.

Step-by-step explanation: I got it right on edginuity.

You might be interested in

How many quarts are there in 12 gallons and 3 quarts? enter the number only. Do not include units

lidiya [134]

Answer:

Step-by-step explanation:

5 0

3 years ago

What is 15 divided by 10.05 in the standard algorithm 1 way

andriy [413]

Answer:4566878888

Step-by-step explanation:

6 0

3 years ago

Find the value of the expression x3−y3+x2+y2+3 by substituting x=−2 and y=1.

vaieri [72.5K]

$\\ \sf\dashrightarrow x^3-y^3+x^2+y^2+3$

$\\ \sf\dashrightarrow (-2)^3-(1)^3+(-2)^2+(1)^2+3$

$\\ \sf\dashrightarrow -8-1+4+1+3$

$\\ \sf\dashrightarrow -9+8$

$\\ \sf\dashrightarrow -1$

8 0

3 years ago

Read 2 more answers

The perimeter of a triangle is 86 inches. The largest side is four inches less than twice the smallest side. The third side is 1

Xelga [282]

Hello,
Assume x the smallest side.
y the third side
z the largest side
z=2x-4
y=10+x
x+y+z=86
==>x+(10+x)+(2x-4)=86
==>4x=86-10+4
==>x=20, y=30 and z=36

7 0

3 years ago

Factor the trinomial below. x2 – 2x – 35 A. (x – 5)(x + 7) B. (x – 5)(x – 7) C. (x + 5)(x – 7) D. (x + 5)(x + 7)

Sophie [7]

c. (x + 5)(x - 7) use the FOIL method.

x² + 5x - 7x - 35

x² + (5x - 7x) - 35 collect like terms.

x² - 2x - 35

hope that helps, God bless!

3 0

3 years ago

Read 2 more answers