Answer:
4
Step-by-step explanation:
−3−(−4)−(−2)+1
=1−(−2)+1
=3+1
=4
Answer:
$191.50 is the correct answer
Answer:
Step-by-step explanation:
So, lets do the first one.
Slope = 0 and y-intercept is (0, -1)
The y intercept is the second number in the pair because it's the y value
we can switch this to,
y = mx + b
so,
y = 0x - 1
for the first one.
The second one has a slope of -1 and a y intercept of (0,4)
like I said the y intercept is the second number in the coordinate pair,
so,
y = -1x +4
Hope this helps!
Answer:
V = 3196
Step-by-step explanation:
Break this down into 4 steps.
One: Find the area of the trapezoid.
Formula Area = 1/2(b1 + b2)*h
b1 = 2 feet
b2 = 13 feet
h = 6 feet
Area = 1/2(2 + 13)*6 = 15 * 3
Area = 45
Two: Find the area of the front wall on your left.
Area = L*w
L = 13
w = 11
Area = 13*11
Area = 143
Three: Add the two areas together
Area = 45 + 143 = 188
Four: Find the volume
V = Area * depth
Area = 188
Depth = 17
Volume = 188*17
Volume = 3196 cubic Feet.
Answer:
x = 17
Step-by-step explanation:
Since the triangles are congruent
<I = <P
3x+4 = 72-x
Add x to each side
3x+4+x = 72-x+x
4x+4 = 72
Subtract 4 from each side
4x+4-4 = 72-4
4x = 68
Divide each side by 4
4x/4 = 68/4
x = 17
