The top of a display counter at a store is in the

Ответ:

arod5702

21.01.2022

Area = 56 square feet

Step-by-step explanation:

Here we have , the top of a display counter at a store is in the shape of a trapezoid . the lengths of the front back and with in feet of the top of the display counter . Complete question is given below , We need to find area of trapezoid with dimensions :

$a = 4\\b = 12\\h = 7$

Area of trapezoid = $\frac{a+b}{2} (h)$

⇒ $Area = \frac{a+b}{2} (h)$

⇒ $Area = \frac{4+12}{2} (7)$

⇒ $Area = \frac{16}{2} (7)$

⇒ Area =8 (7)

⇒ Area = 56

Therefore, Area = 56 square feet.

The top of a display counter at a store is in the shape of a trapezoid . the lengths of the front ba

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Ответ:

lylah42

10.09.2022

Mathematics

−2.8x + 5.6 < 8.4

subtract 5.6 from both sides and you get -2.8x<2.8

Next you divide both sides by -2.8 and you end up with x > -1

Your final answer is x>-1
If you are putting this on a number line it would be an open circle going to the right

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The top of a display counter at a store is in the shape of a trapezoid . the lengths of the front back and with in feet of the top of the display counter a. 40 square b. 50 square c.30 square feet d. 66 square feet

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