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Ivan
3 years ago
13

Can someone help me find the gradient for this graph ​

Mathematics
1 answer:
ololo11 [35]3 years ago
4 0
The line passes through points (0,0) and (7,4)

Gradient = (y2-y1)/(x2-x1) = (4-0)/(7-0) = 4/7
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Solve the system of linear equations. Check your solution. y=2x-2 <br> y=2x+9
natulia [17]
2X-2=2X+9
Add 2

2X=2X+11
Subract 2X
0= 11

This has no solution to this problem
8 0
3 years ago
ASAP: I need as soon as possible with this question I have taken a picture of. If you could tell me how to do it and the answer,
VladimirAG [237]

Answer:

The answer to your question is h = 125.85 ft = 126 ft

Step-by-step explanation:

Process

1.- Determine two equations to solve the problem

    tan 14 = \frac{h}{x}                     (1)

    tan 47 = \frac{h}{x - 386}           (2)

    from (1)                           h = xtan14

    substitute in (2)             tan 47 = \frac{xtan14}{x - 386}

    solve for x                     tan47(x - 386) = xtan14

                                          1.07x - 413.9 = 0.25x

                                          1.07x - 0.25x = 413.9

                                           0.82x = 413.9

                                           x = 413.9/0.82

                                           x = 504.76 ft

2.- Calculate h

                                          h = 504.76 tan 14

                                          h = 125.85 ft = 126 ft

4 0
3 years ago
Bella works at a shoe store. In addition to a fixed salary, she earns a commission for each pair of shoes that she sells. The ta
xxTIMURxx [149]
D. It Is The Most Fitting Answer. The Other 3 Equal More Than Needed.
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3 years ago
Round 0.1278 to the nearest thousandth
eduard
≈0.128 is the correct answer
5 0
3 years ago
72 is 40% of what number
matrenka [14]
40/100=0.4 and 72/0.4=180
so the answer is 180
6 0
3 years ago
Read 2 more answers
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