ok so my little sister is stuck on this problem and I'm not sure how to do it can anyone help ill mark you brianliest too:)

Mathematics

2 answers:

marshall27 [118]2 years ago

4 0

2(1/2)bh + 2bh

Step-by-step explanation:

the trick is to divide the polygon, the upper is one equilateral triangle, the middle a rectangle, the sides two right triangles and the middle another rectangle

mario62 [17]2 years ago

4 0

Answer:

256 unit sq

Step-by-step explanation:

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A cup of raw Arborio rice weighs 7 ounces. One cup will serve 1 people. Arborio rice is purchased in 2-pound boxes for $1.99. Ho

kow [346]

The rice will cost $17.6 for serving 40 people

<h3><u>Solution:</u></h3>

We need to determine the cost of serving 40 people with rice

Arborio rice is purchased in 2-pound boxes for $1.99

The price of 1 pound box will be $\frac{\$ 1.99}{2}=\$ 0.995$

1 Pound (lb) is equal to 16 ounces (oz)

Therefore, the price of 16 ounces is $0.995

A cup of raw Arborio rice weighs 7 ounces and it serve 1 people

$\begin{array}{l}{\text { The cost per person is } \frac{\$ 0.995}{16} \times 7=\$ 0.44} \\\\ {\text { The cost for serving } 40 \text { people }=\$ 0.44 \times 40=\$ 17.6}\end{array}$