Sin 28 = 3/AB
AB= 3/ sin 28
AB=6.4
The expression that represents the amount mother spent is 4 × 5.00 + 2.00.
This outing will cost $22.00.
Solution:
Number of members in a family = 4
Cost of one ticket = $5.00
Cost of soft drink = $2.00
Mother spent = Number of members × Cost of each ticket + Cost of soft drink
= 4 × 5.00 + 2.00
The expression that represents the amount mother spent is 4 × 5.00 + 2.00.
To solve this expression using PEDMAS rule.
First do multiplication.
4 × 5.00 + 2.00 = 20.00 + 2.00
Now do addition.
4 × 5.00 + 2.00 = 22.00
Hence this outing will cost $22.00.
Answer:
5275.2 m³
Step-by-step explanation:
We need the radius first:
= 12
Formula for volume = πr²*h/3
Volume = 3.14 * 144 * 35/3
Volume = 5275.2
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-Chetan K
(y-5)=-3(x+2)
m is the slope
y=-3x-1
$7,800 + 20x = $18,400 can be used to solve this equation, when x is the amount needed per year.
7800 - 7800 + 20x = 18400 - 7800.
20x = 10600. You would need 10,600 over 20 years but, how much would you need per year?
Well 20x/20 = x and 10,600/20 = 530
x = 530. You would need an interest of $530 yearly
