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amm1812
2 years ago
15

What is the sum of the 2 fractions 1/2+3/4

Mathematics
2 answers:
Blababa [14]2 years ago
5 0
You have to make them have the same denominator so
1/2=2/4
Then you add them together
2/4+3/4=5/4
You have to make it a mixed fraction.
4 goes into 5 one time and has a remainder of 1 so you get 1 and 1/4?
Harrizon [31]2 years ago
4 0
5/4 or 1.25 or 1 1/4
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Answer:

The correct option is A

Step-by-step explanation:

Since (1, 3) are the solutions to the function g(x), then

g(x) = (x – 1)(x – 3) = x² –3x – x + 3 = x² – 4x + 3

We know that f(x) is on the same plane and f(1) = 1.

Let's take g(1) = (1 – 1)(1 – 3) = 0

Therefore, when x = 1; f = 1 and g = 0. Hence

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The correct option is A

7 0
3 years ago
i need help with a math problem it says solve for t: -3(t - 2) + 7t=9t-9 can you show all the work please​
Virty [35]

Answer:

t = 3

Step-by-step explanation:

Given

- 3 (t - 2) + 7t = 9t - 9 ← distribute left side and simplify

- 3t + 6 + 7t = 9t - 9

4t + 6 = 9t - 9 ( subtract 9t from both sides )

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t = 3

8 0
2 years ago
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I’m not sure if this is correct but this is the way i would solve it.

first, make an equation with the given information

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Then, add three to both sides

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Finally, divide both sides by 2

x= 16.5


x represents the age of maggie so all you have to do is plug the solution into the equation to check your answer.

2(16.5)-3= 30
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\bf f(x)= 7sin(x)-1  \qquad 
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Answer:

Step-by-step explanation:

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