I do not understand five through eight please help????????????

Mathematics

1 answer:

bogdanovich [222]2 years ago

6 0

For number 5 the answer is 5/2
number 6 is 23/5
number 7 is 31/9
number 8 is 19

All you do is multiply the denominator by the whole number then the product of that you add that to the numerator and then the sum of that you just put that as your numerator and you keep the same denominator.

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What is 7 (1+10p) + 8 (1 + 6p)

Komok [63]

Answer:

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Step-by-step explanation:

First, we want to get rid of the parentheses in the equation. To do that, let's start with 7(1+10p). We multiply 7 by each item in the parenthesis, and get 7+70p. Keep that little thing in mind, we will use it later. Next, same process with the other part, and we get 8+48p. We multiplied both parts out, so now we just add like terms. 7 and 8 don't have letters, so we add them to get 15. 10p and 48p do have letters, so we add those together and get 58p. We can't add that to the other numbers, because 58p is 58 times p, and 15 doesn't have that p so it wouldn't work without knowing p. What we are left with, by simplifying the problem, is 58p+15, or 15+58p. The order doesn't matter, as long as you have that answer.

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What is the value of x? Please show step by step.

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Start by using trig to find the length of the line LJ

The triangle KJL (big right angled triangle) has been given the following dimensions

Hypotenuse = $8 \sqrt{2}$
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Since we have the hypotenuse and the angle we must use the equation
opposite = Sin(angle) x Hypotenuse

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Therefore line LJ is $4 \sqrt{2}$

Now look at the smaller right angled triangle (LMJ)

Hypotenuse is the line LJ which is $4 \sqrt{2}$

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Hey can someone help me out thank! :D ITS DUE TODAY!!! :p

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Answer:

Step-by-step explanation:

Write an equation of a line in slope-intercept form for the given conditions.

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(Hint: Write the intercepts as ordered pairs)

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