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shusha [124]
3 years ago
11

Which of the following dimensions form a trapezoid with an area of 4 1/8 square units?

Mathematics
1 answer:
ohaa [14]3 years ago
8 0

The area of a trapezoid is  (¹/₂) (height) (base-1 + base-2)

A). Area = (¹/₂) (1¹/₂) (6 + 3¹/₂) = (¹/₂) (³/₂) (¹⁹/₂) = ⁵⁷/₈ = 7¹/₈

B). Area = (¹/₂) (1¹/₂) (2 + 3¹/₂) = (¹/₂) (³/₂) (¹¹/₂) = ³³/₈ = <em>4¹/₈  <===</em>

C). Area = (¹/₂) (3) (2 + 3¹/₂) = (¹/₂) (⁶/₂) (¹¹/₂) = ⁶⁶/₈ = 8¹/₄

D). Area = (¹/₂) (1¹/₂) (2 + 7) = (¹/₂) (³/₂) (¹⁸/₂) = ⁵⁴/₈ = 6³/₄


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NeTakaya

Answer:

D

Step-by-step explanation:

6+13 = 19 not 19.

In this case X=5 so No it isn't  solution.

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3 years ago
Ria was given $42.30 to babysit for 2.5 hours. How much did she get for one hour?
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Answer:

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Step-by-step explanation:

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Katie practice the flute for 45 minutes then she ate a snack for 15 minutes next she watched television for for 30 minutes until
IrinaK [193]
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3 years ago
Read 2 more answers
Please help, picture of question included.
Hoochie [10]

Answer:

b. \frac{p-1700}{10}

Step-by-step explanation:

We have that the server's salary can be expressed as

p = $1700+$10t

Counting the $ 1700 dollars as the fixed amount of your salary and contemplating the variable salary that would be $ 10 * t being t the number of overtime worked  

from this expression we can clear the number of overtime worked by clearing t, so I finally have

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Done

3 0
3 years ago
What are the coordinates of point c after the blue figure is rotated 180 degrees counterclockwise around the origin and translat
mamaluj [8]

Answer:

(0, - 4 )

Step-by-step explanation:

under a counterclockwise rotation about the origin of 180°

a point (x, y ) → (- x, - y ), hence

C(2, 4) → (- 2, - 4)

A translation of 2 units to the right means add 2 to the original x- coordinate while the y-coordinate remains unchanged.

(- 2, - 4 ) → (- 2 + 2, - 4 ) → (0, - 4 )


3 0
3 years ago
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