Answer:
x = 2.5
Step-by-step explanation:
Because the triangles are similar, you can divide the sides and equal the results:
24/6 = 10/x
24•x/6 = 10
24•x = 10•6
24•x = 60
x = 60/24
x = 2.5
For #7 it would be 321,000 and for #8 it would be 0.00159
16)
The formula for finding the volume of a rectangular prism is v=l×w×h
l=length
w=width
h=height
So plug in the numbers and solve normally.
V = 3 × 2 1/2 × 5 1/2
V = 3 × 13 3/4
V = 41 1/4
17)
The formula for finding the volume of a triangular prism is V=1/2(l×w×h)
Plug in the numbers and solve normally.
V = 1/2(4 × 9 1/2 × 8 3/4)
V = 1/2 (4 × 83 1/8)
V = 1/2 (332 1/2)
V = 166 1/4
Answer:
slope = 5
Step-by-step explanation:
The equation of a lin in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 5x + 3 ← is in slope- intercept form
with slope m = 5
Parallel lines have equal slopes , then
The slope of a line parallel to y = 5x + 3 is 5
Hello :
<span>h(x) = 6x² − 60x + 147= (x² -2(30)x+30²)-30²+147
</span>h(x) = (x-30)²-753 .....(vertex form)
<span>the axis of symmetry is the line of equation : x=30</span>