If he starts earning 40% more after he worked more than 30 hours and worked for 35 hours , that means that those 5 extra hours were worth 1.40(5) hours
Which is 7
So he earned what he would have earned if he had worked for 37 hours.
If he earned 436.60 in 35 hours ( which is equivalent to 37 normal hours )
he earns 436.60 ÷ 37 per hour
436.60 ÷ 37 = 11.8
Which means he normally earns $11.8 per hour !
I hope you understood my brief explanation
And please consider marking this as the Branliest awnser if you think it deserves! Thank you. :)
Answer:
121°
Step-by-step explanation:
<B = 9x - 5°
<D = 10x - 19°
<B = <D ( being opposite angles of parallelogram)
9x - 5° = 10x - 19°
10x - 9x = 19° - 5°
x = 14°
Now
<B = 9x - 5°
= 9 * 14° - 5
= 121°
Hello:
<span>area : a = (b×h)/2
15 = (10×h)/2
h = (15×2)/10 = 3m² </span>
![\frac{x^2+x-6}{x^2-7x+10}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2%2Bx-6%7D%7Bx%5E2-7x%2B10%7D)
When you factor a quadratic ax² + bx + c, it becomes (x+m)(x+n), where mn = ac, and m+n = b.
In x²+x-6, we want to find two numbers that multiply to -6 and add to 1.
3 and -2 satisfy both of these criteria, so there are our factors.
![\frac{(x+3)(x-2)}{x^2-7x+10}](https://tex.z-dn.net/?f=%5Cfrac%7B%28x%2B3%29%28x-2%29%7D%7Bx%5E2-7x%2B10%7D)
In x²-7x+10, we want to find two numbers that multiply to 10 and add to -7.
-5 and -2 satisfy both of these criteria, so there are our factors.
![\frac{(x+3)(x-2)}{(x-5)(x-2)}](https://tex.z-dn.net/?f=%5Cfrac%7B%28x%2B3%29%28x-2%29%7D%7B%28x-5%29%28x-2%29%7D)
The (x-2) cancels and we're left with
Answer:
$21.25
Step-by-step explanation:
x - x(0.20) = 17
0.8x = 17
x = 21.25