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2 years ago

What is the area of one of the small trapezoids? show your work and explain your reasoning.

1 answer:

8 0

The area of a trapezoid is found using the formula, A = ½ (a + b) h, where 'a' and 'b' are the bases (parallel sides) and 'h' is the height (the perpendicular distance between the bases) of the trapezoid.

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Question is attached answer asap. Will give brainliest

schepotkina [342]

1.) (-2,3)
2.) a=175/43 b= -70/43
3.)(7,3)

I believe i am right
I haven't one this in a long time
If i am can i get Brainliest

6 0

3 years ago

45 times gives me a 100

GaryK [48]

Answer: what’s your question?

Step-by-step explanation:

7 0

3 years ago

Which statement is true about the geometric figure that can contain these points?

snow_lady [41]

I believe the answer is o<span>ne plane can be drawn so it contains all three points for this question.</span>

5 0

3 years ago

253,248,243, find the 49th term.

denpristay [2]

Answer:

Step-by-step explanation:

the difference is -5

nth=a+(n-1)d
a=253,n=49,d=5
253+(49-1)×-5
253+48×-5
253+(-240)
253-240=13

the 49th term is 13

8 0

3 years ago

-2x^2+4x-1 from 6x^2+3x-9

kirza4 [7]

Answer:

$8{x}^{2} - x - 8$

Step-by-step explanation:

We want to subtract

$- 2 {x}^{2} + 4x - 1$

from

$6 {x}^{2} + 3x - 9$

We set up the subtracttion problem to get:

$6 {x}^{2} + 3x - 9 - ( - 2 {x}^{2} + 4x - 1)$

We expand the parenthesis to get:

$6 {x}^{2} + 3x - 9 + 2 {x}^{2} - 4x + 1$

Group similar terms:

$6 {x}^{2} + 2 {x}^{2} + 3x- 4x + 1 - 9$

We simplify to get:

$8{x}^{2} - x - 8$

4 0

3 years ago