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mariarad [96]
3 years ago
13

If f(2) =20 and f(3) =10F(4) = ,f(5)=

Mathematics
1 answer:
Arada [10]3 years ago
5 0
F(4)=0 and F(5)= -10
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What is the combined lenght of all buttons longer than 1 inch?
HACTEHA [7]

Answer:

2 12 1/2 inches

Step-by-step explanation:

1: 1 1/4 + 1 1/4

2: 1+1 = 2; 1/4 + 1/4 = 2/4

3:  2 2/4

Answer:  2 2/4

<em><u>Hope this helps.</u></em>

7 0
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Find the value of 3a + 7b if a=6 and b=4
EastWind [94]

Answer:

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2 years ago
Find the equation of a line that is perpendicular to 4x+6y=1 that has a greater y intercept compared to 2x+3y=18
Marina86 [1]

Answer:

4y = 6x + 40

Step-by-step explanation:

The general equation of a straight line is y = mx + b

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we have this as;

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and;

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So firstly we want to find an equation that is perpendicular to the first

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let the slope of the line we want be m

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m = 6/4

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we can choose 10

and we have the equation as:

y = 6x/4 + 10

multiply through by 4

4y = 6x + 40

7 0
3 years ago
Help pls. Due 10/4/18
luda_lava [24]
Write down

15-80

Solve it by adding 15 to -80

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7 0
3 years ago
Read 2 more answers
I think the answer is A is this correct? thank you!
likoan [24]

Answer:

x^2 = a/b (option a)

Step-by-step explanation:

If we have square root at the top and bottom then we take single square root with fraction inside

To remove square root we take square on both sides because square and square root will get cancelled

x^2 = a/b is true

6 0
3 years ago
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