The ratio of juniors to seniors is 2<span> to 5</span>
Multiply each term in the parentheses by 3. Your answer is 6a - 12b
Answer:
The scale that Leon used to create the scale drawing is 1:72.
Step-by-step explanation:
Given that Leon created a scale drawing of the school library in his art class, and in the scale drawing, the length of the library is 13 inches while the length of the actual library is 78 feet, to determine which scale did Leon use to create the scale drawing of the school library, the following calculation must be performed:
1 foot = 12 inches
78 feet = 12 x 78 = 936 inches
936/13 = 72
So, the scale that Leon used to create the scale drawing is 1:72.
Answer:
V=850√3cm³
Step-by-step explanation:
These are dimensions of the triangular prism:
a=10cm
H=34cm
V=BH
B= a²✓3/4 (:4)
B=10²√3/4
B=100√3/4
B=25√3cm²
H=34 cm
And you get volume by this formula
V=BH
V=25√3* 34
V=850√3cm³
Answer:
30x -12
Step-by-step explanation:
the product rule is f(x)g'(x) + g(x)f'(x)
in this case f(x) = 3x-3 and g(x) = 5x+1. So we can just plug in we are going to find the derivative of each here.
f'(x) = 3 g'(x) = 5 Let me know if you don't know how I found the derivative of each.
Now we plug in.
f(x)g'(x) + g(x)f'(x)
(3x-3)5 + (5x+1)3
15x - 15 + 15x + 3
30x -12
You can further factor it but I'm gonna leave it like this.
