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Lorico [155]
3 years ago
13

I would like help with as many of these as you can help with 50 POINTS TO WHO HELPS THE MOST

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
5 0
9. (57)
10. 12/7 OR 1.714285
11. 207
12. 8
13. 7/2 OR 3.5
14. -15/16 OR -0.9375
15. 12x - 7
16. -9m - 25
17. -9w + 56
18. 12x - 8y
19. -5a + 15b
20. -11xy +8x -6
IF YOU NEED THE WORK FOR ANY FEEL FREE TO ASK BUT ALL I DID WAS PLUG IN VALUES AND/OR DISTRIBUTE
hope this helps you :)
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Let f(x) = 12 over the quantity of 4 x + 2. Find f(−1).
stich3 [128]
12/6x its 2x your anwser would be 2x its simple
8 0
3 years ago
When estimating a job to bid, a contractor’s estimator first determines the actual cost of labor using the function L(h) = 28.75
dybincka [34]

Answer:

  M(h) = 73.18025h

Step-by-step explanation:

The composite function is ...

  M(B(L(h))) = M(B(28.75h)) = M(1.78(28.75h)) = M(51.175h)

  = 1.43(51.175h) = 73.18025h

The composite function is ...

  M(h) = M(B(L(h))) = 73.18025h

7 0
3 years ago
Which expression is NOT equivalent to 24 + 18?
Alex
2(12+18) is not equivalent to 24+18
4 0
3 years ago
Find the obtuse angle the line y-2x=7 makes with the x- axis
Kazeer [188]
In analytical geometry, there are already derived equations to find the distance of lines and points as well as the angle made between two lines. As special case is when the other line is one of the coordinate axis. Then, the formula can be simplified to

tan θ =m, where m is the slope of the equation

In the next step, we also incorporate operations of calculus. Since the slope is equal to Δy/Δx, this is equivalent to dy/dx in calculus. Therefore, you can find the slope by differentiating the equation in terms of x.

<span>y-2x=7
y = 2x+7
dy/dx = 2 =m

So,

tan </span>θ = 2
θ = tan⁻¹(2)
θ = 63.43°
5 0
3 years ago
If 15 baseballs weighs 75 ounces how many baseballs with 15 ounces
igor_vitrenko [27]

Answer:

5

Step-by-step explanation:

75/15=5

Bam

5 0
3 years ago
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