Ask question

Ask question

All categories

Y_Kistochka [10]

3 years ago

10

cole grew 2 3/4 inches last year kelly grew the same amount which fraction below represent the number of inches that kelly grew

last year

2 answers:

Jlenok [28]3 years ago

8 0

You didn't mention the fraction however,

2 3/4 can be 11/4 as an improper fraction.

3/4 can change into anything such as, 12/16 or 3000/4000 while 2 still remains the same.
Let me know if you need any additional help. =)

Andreas93 [3]3 years ago

7 0

The answer is 2 3/4 because Kelley grew just as much as Cole. You might have to simplify some of the answers in your multiple choice question do it makes 2 3/4.

You might be interested in

What is the solution of the following system?<br> -2x-y=1<br> -4x-2y=-1

Len [333]

Can you please check, if you wrote it down correctly. Cause in this case the answer would be -2= -1. I think that isn’t the solution.

4 0

3 years ago

Let a,b,,c and x elements in the group G. In each of the following solve for x in terms of a,b,c, and c.

Alchen [17]

Answer with Step-by-step explanation:

We are given that a, b, c and x are elements in the group G.

We have to find the value of x in terms of a, b and c.

a. $x^2a=bxc^{-1}$

$x^2ac=bxc^{-1}c=bx$

$x^{-1}x^2ac=x^{-1}bx=b$ ( $x^{-1}bx=b$ )

$xac=b$

$xacc^{-1}=bc^{-1}$

$xa=bc^{-1}$ ( $cc^{-1}=$ )

$xaa^{-1}=bc^{-1}a^{-1}$

$x=bc^{-1}a^{-1}$

b. $acx=xac$

$acxc^{-1}=xacc^{-1}=xa$ ( $cc^{-1}=1,cxc^{-1}=x$ )

$axa^{-1}=xaa^{-1}$ ( $aa^{-1}=1,axa^{-1}=x$ )

$x=x$

Identity equation

Hence, given equation has infinite solution and satisfied for all values of a and c.

3 0

3 years ago

How do you find the sides of a trangle when you already have your hypotenuses

PIT_PIT [208]

Answer

just reverse it. if you already have the long side plug it into the equation a2+b2=c2. and instead of adding youd subtract

Step-by-step explanation:

8 0

4 years ago

The months of the year are written on cards and dropped into a box. Remington selects a card without looking. What is the probab

sergeinik [125]

There are two months that begin with the letter M (March, May)
So the probability is 2/12 = 1/6 ≈ 0.17 rounded to the nearest hundredth.
---
Hope this helps!

3 0

3 years ago

Read 2 more answers

19) n? – 8n – 27 = 6<br> solve each equation by completing the square

Fynjy0 [20]

Answer:

n=11 or n=-3

Step-by-step explanation:

Consider the quadratic equation $n^2-8n-27=6.$

First, remind the formula

$(a-b)^2=a^2-2ab+b^2$

To complete the square, note that

$8n=2\cdot n\cdot 4$

Hence, we need $+4^2$

Add 16 to both sides of equation:

$n^2-8n+16-27=6+16\\ \\(n-4)^2-27=22\\ \\(n-4)^2=49\\ \\n-4=7\text{ or }n-4=-7\\ \\n=11\text{ or }n=-3$

6 0

3 years ago