here: :)
I did the work, and basically i solved for the area of the faces and then multiplied that by two to get the total surface area of the faces. Then I added in the areas of the sides connecting the two faces:
just as a referral: the formulas to find the faces are as follows:
rectangle: length times width
circle: pi x r^2
trapezoid: h(base1 + base2)
and triangle: (b x h)/2
Answer:
Step-by-step explanation:
-2(u+1)-5 = -2*u + (-2)* 1 - 5
= -2u - 2 - 5
= -2u - 7
Answer:
(
Step-by-step explanation:
We are given that two lines
and 
We have to find the intersection point of two lines
Let 
(equation 1)
(Equation 2)
Multiply equation 2 by 3 then subtract from equation 1
Substitute 
in the equation 1
Then, we get
Hence, the intersection point of two given lines is (
U have to use Pythagoras theorem to solve this.. (adjacent)^2+(opposite)^2=hypotenuse^2
looking at the question,
the hypotenuse =15ft
opposite =12ft
adjacent =???
adjacent^2+(12)^2=15^2
a^2+144=225
group like terms
a^2=225-144
a^2=81
introduce square root to both side
root a^2=root81
a=9ft
therefore, the answer is 9ft.
The answer is 4/14 since your total number of tiles is 14 and there are 3 E tiles and 1 Y tile
