2 years ago

4. MARBLES Virginia's

Mathematics

1 answer:

svp [43]2 years ago

5 0

Answer:

Step-by-step explanation:

If she has 24 left, and lost 13, you add 13 and 24 to find the original amount.

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R value of <br> X=10, 11, 12, 13, 14 y=10, 12, 16, 17, 18<br> What would be the value of x

Ann [662]

Answer:

Step-by-step explanation:

X= 12

7 0

2 years ago

1. The sign outside Mrs. Washington’s catering company is in the shape of a trapezoid, as shown below.

inessss [21]

let's notice the tickmarks on the left and right sides, meaning those two sides are twins, and therefore equal, so the perimeter is simply 2.5+2.5+3.5+2.5 = 11 ft.

the trapezoid has an altitude/height of 2 ft, thus

$\bf \textit{area of a trapezoid}\\\\ A=\cfrac{h(a+b)}{2}~~ \begin{cases} a,b=\stackrel{bases}{parallel~sides}\\ h=height\\[-0.5em] \hrulefill\\ a=2.5\\ b=3.5\\ h=2 \end{cases}\implies A=\cfrac{2(2.5+3.5)}{2}\implies A=6$