Answer:
Step-by-step explanation:
we know that
The surface area of the triangular prism that will be covered with insulation is equal to the area of the two triangular faces plus the two lateral rectangular faces
so
![SA=2[\frac{1}{2}(15)(15)]+2[(30)(15)]= 1,125\ ft^{2}](https://tex.z-dn.net/?f=SA%3D2%5B%5Cfrac%7B1%7D%7B2%7D%2815%29%2815%29%5D%2B2%5B%2830%29%2815%29%5D%3D%201%2C125%5C%20ft%5E%7B2%7D)
Answer:
Light to chemical
Step-by-step explanation:
Photosynthesis is a transformation of light to chemical energy because energy from the sun is absorbed and then made into glucose for the plant.
Thx so much 8th grade math is so hard and I’m stuck on like ever question I get
Answer:
Step-by-step explanation:
<em>Correct me if I'm wrong but...</em>
<em>1st you would choose two ordered pairs. Like, for instance, in the graph I only see (-4,-4) & (6,8) as whole points. Then, you would use the formula: Y2 - Y1*line*X2-X1. Then, if you need to simplify, you can simplify. After that, put it in Point-Slope Form: Y-Y1=m(x-X1) and there is your answer.</em>
One way to do this is to use ratios
another way is to graph it
if you use ratios then
1:25=5:125
1/25=5/125
1/25=1/25
therefor theya re in same ratios
(x,y)=(1,25)
find (3,y)
1:25 =3:y
1/25=3/y
multiplyh both siddes by y
y/25=3
multiply both sides by 25
y=75
the point is (3,75)
