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Deffense [45]
3 years ago
9

The nth term of a sequence is n+7 work out the first three terms

Mathematics
2 answers:
Oduvanchick [21]3 years ago
8 0

Answer:

Step-by-step explanation:

hello : put this values n=1  , n=2  ;n=3

klasskru [66]3 years ago
6 0

Answer:

Term 1

Substitute 1 into N

(1) + 7 =8

Term 2

Substitute 2 into N

(2) + 7  =9

Term 3

Substitute 3 into N

(3) + 7 = 10

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Line AB goes through the points A (0, –4) and B (6, 2). Which equation represents line AB?
Contact [7]

Answer:

The slope is 1/3.

Step-by-step explanation:

To solve this problem you had to use the slope of an equation represents the line.

Slope formula:

\displaystyle \frac{Y_2-Y_1}{X_2-X_1}

\displaystyle \frac{2-4}{6-0}=\frac{-2}{6}=\frac{-2\div2}{6\div2}=\frac{-1}{3}=-\frac{1}{3}

Therefore, the slope is 1/3, which is our answer.

Hope this helps!

7 0
4 years ago
Mom wants to make 5 lbs of the sugar syrup. How much water and how much sugar does he need to make 20% syrup?
Wittaler [7]

Answer:

Let x pound of the sugar to make 20% syrup.

As per the statement:

Mom wants to make 5 Ibs of the sugar syrup.

We have to find how much water and sugar does she need to make 20% syrup.

By definition of proportion; we have

\frac{x}{5} = \frac{20}{100}

Simplify:

\frac{x}{5} = \frac{1}{5}

Multiply both sides by 5 we get;

x = 1

Remaining = 5 -1 = 4 pounds of water

Therefore, 1 pounds of sugar and 4 pounds of water does she need to make 20% syrup.




4 0
3 years ago
X+8=0 what are the steps for the quation
nadezda [96]
There is only one step
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