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DedPeter [7]
3 years ago
10

What is the area of this trapezoid?

Mathematics
2 answers:
sasho [114]3 years ago
8 0

Area of trapezoid : (Base 1 + base 2) x h x 1/2

Let's solve!

( 2+6) x 5 X1/2

= 40x1/2

=20

20 in squared is the area!

DochEvi [55]3 years ago
5 0

Answer:

20 in.

Step-by-step explanation:

The formula for the area of a trapezoid is:

A= \frac{b1+b2}{2} (h)\\\\

A= \frac{6+2}{2} (5)

A= \frac{8}{2} (5)\\\\A= 4(5)\\\\A= 20

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kenny6666 [7]
(8x+7y)(x-y) is the answer.
4 0
3 years ago
Please help <br> Algebra 1<br> Look at the photo below...
I am Lyosha [343]

horizontal line: x=9

vertical line: y=3

You can plug it into the application demos to see it visually just put y=3 on one line and x=9 on the other

7 0
3 years ago
If x=-5 what is the value of x^2-1/x+1? A. 6 b. -4 c. 4 d. 5 4/5 e. 19 <br> need answers asap
xxTIMURxx [149]

Answer:

The answer is -6 but its not in the option

Step-by-step explanation:

\frac{ {x}^{2} - 1 }{ x  + 1}

Let x = -5

[(-5)²-1]/(-5+1)

= (25-1)/(-4)

= 24/-4

= -6

4 0
2 years ago
How do you solve f(x) = x2 + x - 20?​
Darina [25.2K]

\huge \bf༆ Answer ༄

Let's solve ~

{ \qquad{ \sf{ \dashrightarrow}}}  \:  \: \sf \: {x}^{2}  + x - 20

{ \qquad{ \sf{ \dashrightarrow}}}  \:  \: \sf \: {x}^{2}  + 5x - 4x - 20

{ \qquad{ \sf{ \dashrightarrow}}}  \:  \: \sf \:x(x + 5) - 4(x + 5)

{ \qquad{ \sf{ \dashrightarrow}}}  \:  \: \sf \:(x + 5)(x -  4)

It's factorized now ~ And if you want to find the zeros then equate the expression with 0.

And you will get ;

{ \qquad{ \sf{ \dashrightarrow}}}  \:  \: \sf \:x =  - 5 \:  \: and \:  \: 4

4 0
2 years ago
PLEASE HELP! NEED IT NOW!
insens350 [35]

Answer:

ok

Step-by-step explanation: 3cm i believe

3 0
2 years ago
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