Isn’t it y=m(x)+b right I think so sorry if I’m wrong
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Answer:
135 cm²
Step-by-step explanation:
The area (A) of a trapezoid is calculated as
A =
h(a + b)
where h is the height and a, b the parallel bases
Here h = 9, a = 13 and b = 17 , thus
A =
× 9 × (13 + 17)
= 0.5 × 9 × 30
= 135 cm²
Answer:
- To make half the recipe, we will need 3/8 Parmesan cheese.
Step-by-step explanation:
<u>We know that:</u>
- Cesar Salad = 3/4 Parmesan cheese
To make 1/2 the recipe, we need to change everything in halves.
<u>Work:</u>
- Cesar Salad = 3/4 Parmesan cheese
- => Cesar Salad/2 = 3/4 ÷ 2 Parmesan cheese
- => Cesar Salad/2 = 3/4 x 1/2 Parmesan cheese
- => <u>Cesar Salad/2 = 3/8 Parmesan cheese</u>
Hence, to make half the recipe, we will need 3/8 Parmesan cheese.