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TEA [102]
3 years ago
5

A trapezoid of 15 square feet. if the bases are 4 feet and 6 feet what is the height of a trapezoid? Answer ASAP with workout.

Mathematics
1 answer:
gavmur [86]3 years ago
8 0

Answer:

Trapezoid Area = [(sum of bases) / (2)] * height)

Trapezoid Area = (10) / (2)  * height

15 = 5 * height

height = 3 feet

Step-by-step explanation:

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7. A vase 25 cm tall is positioned on a bench near a wall as shown. The shape of the vase follows the curve y = (x - 10)^2, wher
Kitty [74]

Answer:

Step-by-step explanation:

the base of the vase will be where the vase touches the x-axis, that is 10 cm, therefore, the base is 10 cm from the wall

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b) 25 = x^2 -20x +100, we solve for x to find the closest distance since as we move up the vase the distance to the wall gets closer(assume the y-axis is the wall), then

x^2 -20x +75 = 0  (x-15) * (x-5) = 0

x = 15 and x = 5

we reject x = 15

the shortest distance from the top of the vase to the wall is 5 cm

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c) this is a left shift of the equation y = (x-10)^2

from b) we know that the left shift is 5 cm

10 - 5 = 5 cm from the wall to the base

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d) y = (x-10+5)^2

y = (x-5)^2    

4 0
2 years ago
I need help solving this practice question solve for x​
zloy xaker [14]
X = 6
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6/8 = 0.75
3 0
3 years ago
Solve for x 5 x − 9 = 3 x + 3
Musya8 [376]

5x-9 = 3x+3

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plz mark branliest, hopoe this helps :)

7 0
3 years ago
Please help! <br> I really don’t understand this
qwelly [4]

Answer:

12

Step-by-step explanation:

Rotation doesn't alter the lengths.

6×2 = 12

4 0
3 years ago
Read 2 more answers
I need to know the answers to these problems
fomenos
5. c = 9
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4 0
3 years ago
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