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3 years ago

5

Ss of

1 answer:

dybincka [34]3 years ago

7 0

Answer:

20 boys in the class

Step-by-step explanation:

40% of 50 is 20

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Evaluate the expression 43 + 2(3 − 2).

Vedmedyk [2.9K]

Answer:

It's 45, and it appears none of them are right.

Step-by-step explanation:

43 + (6 - 4)

43 + 2 =

45

Hope that helps!

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What is the area of a trapezoid if the base is 5, 17, 5 and height is 4

Genrish500 [490]

Answer:

44 units squared.

Step-by-step explanation:

The formula for area of a trapezoid is:

$a = \frac{ b^{1} + {b}^{2} }{2} h$

a = missing area

b1 = short base (5)

b2 = long base (17)

h = height (4)

(5 + 17) ÷ 2 = 11

11 × 4 = 44

area = 44

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Which ordered pair gives the coordinates of the image of R(-a, b) if R is rotated clockwise 180°?

Igoryamba

The answer is 2. (a, -a)

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Sakeem is a landscape architect. When he creates a lawn, his supplier charges $.43 per square foot for sod. Sakeem charges his c

IRISSAK [1]

Answer:

profit = $1.57

Step-by-step explanation:

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Step-by-step explanation:

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