First you need to find the area of the floor to know how much wood you need
Area=lengthxwidth, so A=40x14.5 which equals 580 square ft
With a floor that's 580 square ft and the boxes cover 18 Sq ft each then all you have to do is 580/18= 32.222 and because you can't buy .222 of a box you need to round up to 33 boxes
Answer: Hold on i'm trying to answer your question.
Step-by-step explanation:
X^2 + 30x + 21
= ( x + 15)^2 - 225 + 21
= (x + 15)^2 - 204
Its D minimum at -204
Answer:
give me points an d i will give u points
Step-by-step explanation: yufikdx
Answer:
Rounded to the nearest tenth: 
in
Rounded to the nearest hundredth: 
in
Step-by-step explanation:
We have a right triangle with a given angle of 35°. We also have the opposite side of that angle, 
, and its hypotenuse 10 in. To find , we are using the trig function that relates the opposite side with the hypotenuse; in other words, the sine trig function.
Rounded to the nearest tenth: in
Rounded to the nearest hundredth: in
