Answer:
118 degrees
Step-by-step explanation:
To find this, obviously, you must first solve for x. To do this you must find, in what way do all 3 angles relate. One thing we do know, all angles in a triangle must add up to 180 degrees. Therefore lets set up an equation where we are adding all the equations and setting it equal to 180:
x + (x - 8) + (3x + 13) = 180
Now we solve for x.
Combine like terms:
x + x + 3x = 5x
-8 + 13 = 5
5x + 5 = 180
Subtract 5 from both sides:
5x = 175
Divide both sides by 5:
x = 35
Now we must plug in 35 for x in the equation for angle A:
3(35) + 13 = 118
Another way we could've done this is plug in x for angle c and angle b and just subtract those values from 180 to get 118.
Answer:
(f*g)(x) = 4x⁵ - 16x³ + x² - 4
Step-by-step explanation:
To find (f*g)(x), you need to multiply f(x) with g(x). Use FOIL to multiply.
f(x) = 0.5x² - 2
g(x) = 8x³ + 2
(f*g)(x) = (0.5x² - 2)(8x³ + 2)
(f*g)(x) = 4x⁵ + x² - 16x³ - 4
(f*g)(x) = 4x⁵ - 16x³ + x² - 4
Answer:A
Step-by-step explanation:
Extremely stupid and boring. We are writing at least three essays, putting on a play and pretending to be Nazis, and doing some calculus. It's great.
<span> 53/2 ÷ 53/8
(53 × 8) / (53 × 2)
424/106
4/1
4
The answer is 4.
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