Answer:
Area = Length x width
Step-by-step explanation:
Area= 2
Answer:
she should use a scale 8)
Step-by-step explanation:
A= 3631.68
Step-by-step explanation:
the formula to find the surface area is A=2πrh+2πr^2 so when you substitute all your radius values and height values, you get approximately 3631.68
So remember that the pythagorean theorem is a^2+b^2=c^2
c=18
legnth is 3 more than width
l=3+w
a=3+b
subsitute
(3+b)^2+b^2=18^2
expand
9+6b+b^2+b^2=324
subbtract 9 from both sides
6b+2b^2=313
subtract 313 from both sides
2b^2+6b-313=0
factor
use quadratic formula and get
b=11.1
subsitute
a=3+b
a=3+11.1
a=14.1
answer is 14.1 ft by 11.1 ft
Answer:
1,10
Step-by-step explanation:
The initial point of the vector is P(2,−4) and the terminal point of the vector is Q(3,6).
Subtract the coordinates of the initial point from the coordinates of the terminal point.
PQ−⇀−=<xQ−xP,yQ−yP>
Substitute the coordinates of the given points.
PQ−⇀−=<3−2,6−(−4)>
Simplify.
PQ−⇀−=<1,10>
Therefore, the component form of vector PQ−⇀− is <1,10>.
