Mathematics, 27.10.2019 10:43 tjacqueline9753

Ineed anybody this so due tomorrow, , , , sorry its sideways. anybody .

Answers: 2

Show answers

Answers

Okay what we need to do first is add the whole numbers.
1 1/3 and 2 1/4 and the whole numbers are 1 and 2.
1+2 is 3.

Now to add 1/3 and 1/4, but something is wrong. We need the denominator to be the same.
So we need to find the same denominator.
We need to multiply the denominators by each other.
So the denominators are 3 and 4 of 1/3 and 1/4.
3*4 and 4*3 is both 12.
What you do to the bottom is what you need to the top the numerator.
1*4 is 4 and 1*3 is 3.
4/12 + 3/12.

Since the denominators are the same don't add those together keep them the same.
4/12 + 3/12 = 7/12
Now add the whole number 3 to 7/12
3 7/12 is your answer.

Answer from: Quest

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

Answer from: Quest

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, choyontareq

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

Answers: 3

continue

Mathematics, 21.06.2019 20:30, hrcatena

What is the slope of the line shown below?

Answers: 1

continue

Mathematics, 22.06.2019 00:20, kaybec2386

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.

Answers: 2

continue

Mathematics, 22.06.2019 01:40, idontknowmaths

Me i'm timed right now! there's 4 answer

Answers: 2

continue

You know the right answer?

Ineed anybody this so due tomorrow, , , , sorry its sideways. anybody .
...