Answer:
63
Step-by-step explanation:
Use the properties of the exponent.
I believe you need to add the 7 to the 28 then add that sum to the 28 giving you 63%. you then should divide that 63 into 910 and add whatever comes out to 910 and that should give you the the total amount of 6th graders,
<em>What you need to find is the extra amount of plywood. To do that, you must find the area of the square and the area of the circle and subtract them to find the answer.</em>
Formulas:
area of a square: A = bh
area of a circle: A =
square measurements:
b = 28
h = 28
circle measurements:
(≈3.14)
r = 14
A = (28)(28)
A = 784
area of square = 784 in^2
A = 3.14 (
)
A = 3.14 (196)
A = 615.44 in^2
784 - 615.44 = 168.56
The amount of plywood left over is 168.56 in^2.
Answer:
ur mom
Step-by-step explanation:
ur mom, ur mom, ur mom, ur mom
Let S = starting point
Let ST = length of tunnel
SR = 1414 m
RT = 2236 m
Set up:
ST^2 + SR^2 = RT^2
ST^2 + (1414)^2 = (2236)
Solve for RT to find your answer.