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leva [86]
3 years ago
14

Just one or four please help ..

Mathematics
1 answer:
eduard3 years ago
7 0
For num 4 the answer to six is 22 the reason is this formula so write this down for n aswell
n(n+1)/2+1 the example could be as we know for 1 cut we always will have 2 slices so 1(1+1)/2+1 is 2 and for 6 cuts 6(6+1)/2+1 is 22 therefore the answer to 6 cuts is 22 and to n cuts is the formula n(n+1)/2+1
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What is the measure if x?​
pantera1 [17]

The value of x would be 43°. You would find this by breaking up that side of the line into a sum of 180° (a half circle). Then you would do 180°-47°-90°(which accounts for the sum of degrees of the fourth quadrant) and that = 43°.

3 0
3 years ago
Write an equation in slope-intercept form that is perpendicular to y = -7x + 3 and passing through (14.1).
igomit [66]

Answer:

y = 1/7x -1

Step-by-step explanation:

1) Find the slope.

- In this case, the equation given is in simplest form so you can easily come to the conclusion that '-7' is the slope. But, since the math question wants a slope-intercept form in perpendicular form, the slope would actually be 1/7.

2) Use the point-slope form and substitute the values available. Then solve.

m (slope) = 1/7

(a, b) = (14, 1)

y - b = m(x - a)

y - 1 = 1/7(x - 14)

y - 1 = 1/7x - 2

y = 1/7x - 1

The result is your answer.

Hope this helped (please tell me if I made a mistake or if you have any confusion and I will resolve it under the comments) ^^

7 0
2 years ago
120, 60, 30, 15, ...<br> 8th term:<br> 10th term:
Kryger [21]

Answer:

8th term would be .9375

10th term would be .234375

Step-by-step explanation:

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2 years ago
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dmitriy555 [2]
Hope I helped you out! :))

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Answer:

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Step-by-step explanation:

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