Answer:
13.7
Step-by-step explanation:
a^2+b^2=c^2. 9.2^2 +x=16.5^2 x=16.5^2-9.2^2. x=root187.61 which is 13.7.
Hope this helps plz mark brainliest :D
Answer:
9:04
Step-by-step explanation:
21 - 17 = 4
it's using subtraction
C
Explanation:
When you plug them in,
(1)x+(0)y=9
x=9
When x is 9, it passes through the point (9,3)
<span> zeros of the quadratic function when f(x) = 0
so
</span><span>8x^2 – 16x – 15 = 0
(8x + 5)(x - 3) = 0
8x + 5 = 0; x = -5/8
x - 3 = 0; x = 3
Answer
x = -5/8 and x = 3</span>
