Answer:
Step-by-step explanation:
When finding area of any shape, the given two numbers are different sides must be multiplied.
Area of formula:
A = L * W
Substitute:
A = 15 * 12
Multiply:
180(A) = 15(L) * 12(W)
44/77 = 4/7 because its divided by 11. 4x11 is 44 and 4x7 is 77. Hope it helps!
A nickel is 5 cents.
7 ÷ .05
There are 140 nickels in $7.
Answer:
The measure of the third angle is 92°
Step-by-step explanation:
We first have to make an equation that represents this equality. To do it we simply have to add the values that give us with x and this will result in 180 °
15° + 73° + x = 180°
once we have the equation what we have to do is solve x, so we will pass all the terms that are adding to x by subtracting 180
x = 180° - 73° - 15°
now that we have cleared the x we only have to perform the indicated operation and we will obtain the value of x
x = 92°
The measure of the third angle is 92°
Answer:
b=5
Step-by-step explanation:
2+b=7
Subtract 2 from each side
2+b-2=7-2
b= 5
