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2 years ago

Y+2 2y2-y+3 y-2 In the equation 1,2 - 1 + the value of a is: „V+1 1 - ע

Mathematics

1 answer:

Anon25 [30]2 years ago

3 0

Answer:

The answer:

I think the choose (1) 1

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Burka [1]

Answer:

Step-by-step explanation:

$F \alpha \frac{1}{d^{2} }$

$F = \frac{K}{d^{2} }$

When F = 18; d = 2

$18 = \frac{K}{2^{2} }$

$18 = \frac{K}{4}$

Cross multiply;

18 x 4 = K

72 = K

There the equation connecting F and $d^{2}$ is

$F = \frac{72}{d}$

Now, Find F when d = 6

All you do is to substitute d = 6 in to $F = \frac{72}{d}$

$F = \frac{72}{6}$

Therefore;

F = 12

Please mark me brainiest if correct.

6 0

2 years ago

Which statement is true regarding the graphed functions?

Dennis_Churaev [7]

Answer:

Step-by-step explanation:

took the test

4 0

3 years ago

I have a venn diagram the two sections are multiples of 4 and the other on is even numbers but I don't know what to put in it??

stira [4]

You can always use mathway to help

5 0

2 years ago

If you got 11/20 on your exam, how much would it be on /100

Serga [27]

Answer:

55/100

Step-by-step explanation:

Multiply 20 by 5 to get 100 so you multiply 11 by 5 to get 55

4 0

2 years ago

Write the slope-intercept form of the equation of the line described.

yarga [219]

The equation for a line is y=mx+b

m is the slope, so when a line is perpendicular to another line is has a slope which is an opposite reciprocal, so change the -1/2 (the slope of the other line) to 2/1 or just 2

so m=2

now you need to plug in the point they give you for x and y

y=mx+b
4=2(4) + b
simplify
4=8 + b
subtract 8 over
-4 = b

now that you know that slope (m) and the y-intercept (b) you can plug those two numbers into the original equation for the answer

y= 2x -4

7 0

3 years ago