1) 2 x 7 x 2 = 28
28 + (3 x 7 x 5) = 54 cm cubed
Answer:
224
Step-by-step explanation:
Substitute x = 4 and y = 2 into the expression and evaluate
7x²y = 7 × 4² × 2 = 7 × 16 × 2 = 7 × 32 = 224
Answer:
The answer is a =3/4 and 5/18
Step-by-step explanation:
Answer:
<h2>61°</h2>
Step-by-step explanation:
Use the sine law:

We have:

Substitute:
<em>cross multiply</em>

<em>divide both sides by 6</em>
