Answer:
The dimensions of the rectangular volleyball court are 60 ft x 30 ft
Step-by-step explanation:
Let
x ----> the length of rectangular volleyball court
y ---> the width of the rectangular volleyball court
we know that
The area of the rectangular volleyball court is equal to
so
----> equation A
-----> equation B
substitute equation B in equation A
Solve for y
Simplify
take square root both sides
<em>Find the value of x</em>
substitute the value of y
therefore
The dimensions of the rectangular volleyball court are 60 ft x 30 ft
Answer:
y=-3x+5
Step-by-step explanation:
So, with perpendicular equations, you flip the slope, so 1/3 becomes 3/1, and make it negative, and if it is already negative, you make it positive. So, since we have the slope, move on to the b=y-mx, so b=-4-(3)(-3), multiply to get b=-4-(-9), which makes our y-int 5.
Answer:
He has to cook 3 batches of cookies
Step-by-step explanation:
Answer:
$14,600
Step-by-step explanation:
The function P(a) = 25,000a - 1000 gives the amount of potatoes, P, in kilograms, that he expects to produce from planting potatoes on a acres of land.
If Ben plants on 3 acres of land, then the amount of potatoes expected will be:
P(3) = 25,000(3) - 1000 =74,000kg
The amount of money, M, in dollars, that Ben expects to make if he produces p kilograms of potatoes is given by the function:
M(p) = 0.2p - 200
Since Ben produces 74000kg on 3 acres, the amount of money he is expected to make is then:
M(74000) = 0.2(74000) - 200
=$14,600
Ben will make $14,600 if he sells all of the potatoes produced on the 3 acres.
Answer:
135°
Step-by-step explanation: