Answer:
84
Step-by-step explanation:
area of a triangle is height times the width divided by two. A right triangle is basically a rectangle cut in half simetrically diognally ( might have bad spelling).
24/2
12*7
84
Answer:
No it isn't.
Step-by-step explanation:
A function gives just one
y
for every
x
.
In this case there will always be two
y
's for every
x
, because the reverse will be
y
=
+
√
x
or
y
=
−
√
x
Example:
x
=
4
→
y
=
−
2
or
y
=
+
2
Answer: 158 square feet
Step-by-step explanation:
Area of the rectangle is; 128 feet
Area of the triangle is; 30 feet
Area of the triangle + area of the rectangle is; 158 square feet
We can put this word problem into an equation.
1/3x = 7
Now we just have to solve for x. To find x we need to multiply by three on both sides.
1/3x = 7
*3 *3
-------------
x = 21
So it will take 21 hours to paint one wall.
Answer:
150ft
Step-by-step explanation:
LxW
you already have the width which is 15
the missing length is 10 which is the same as the bedroom so you mutiply both numbers to get 150ft
