All categories

3 years ago

Select equivalent or not equivalent for each pair of expressions

Mathematics

1 answer:

marissa [1.9K]3 years ago

3 0

Answer:

1: equivalent

2: equivalent

3: not equivalent

Step-by-step explanation:

for 1 & 2, you just switch the terms, but for 3, the 6z is not negative in the first expression, but it is in the second.

You might be interested in

Change to Ax+By=C form. y=-5x+9

Reil [10]

The function is:

$y=5x+9$

Now to put in the form Ax+By=c we hace to let the number that don't have x ot y in the left side of the equation anthe the rest of the term in the right side of the equation:

$-5x+y=9$

where:

$\begin{gathered} A=-5 \\ B=1 \\ C=9 \end{gathered}$

6 0

2 years ago

Rina is 6x + 3:8 feet tall and Ryan is 5x + 1/8 feet tall. How much taller is Rina than Ryan?

Dimas [21]

Answer: Rina is $x+\dfrac{1}{4}$ feet taller than Ryan.

Step-by-step explanation:

Given, the height of Rina = $6x+\dfrac{3}{8}$ feet

The height of Ryan = $5x+\dfrac{1}{8}$ feet

To find : How much taller is Rina than Ryan?

Clue : Rina is taller than Ryan.

For that , we need to check the difference of the height between Ryan and Rina

i.e. (height of Rina) - (height of Ryan)

$=6x+\dfrac{3}{8}-(5x+\dfrac{1}{8})\\\\=6x+\dfrac{3}{8}-5x-\dfrac{1}{8}\\\\=x+\dfrac{3-1}{8}\\\\=x+\dfrac{2}{8}\\\\=x+\dfrac{1}{4}$

Hence, Rina is $x+\dfrac{1}{4}$ feet taller than Ryan.

8 0

4 years ago

O.<br> What is the greatest common factor (GCF) of 4 and 64?

Fantom [35]

Answer:

yes .

.... I think 4 is the GCF of 4&64

8 0

3 years ago

Identify and describe the transformation " (x,y) to (x+4,y-6)

NemiM [27]

It'd go down 6 and right 4

6 0

3 years ago

Pleasesolvethis quickly !!!!!!!!!!!!!

Pepsi [2]

Answer:

$\sqrt[3]{2883}\sqrt[3]{\sqrt[3]{2169}\sqrt[6]{3}}$ or 35.52

Step-by-step explanation:

1. $\sqrt[3]{2883\sqrt[3]{723\sqrt{27}}}$

2. $\sqrt[3]{723\sqrt{27}}$ = $\sqrt[3]{2169}\sqrt[6]{3}$

3. $\sqrt[3]{2883\sqrt[3]{2169}\sqrt[6]{3}}$

4. $\sqrt[3]{2883\sqrt[3]{2169}\sqrt[6]{3}}$ = $\sqrt[3]{2883}\sqrt[3]{\sqrt[3]{2169}\sqrt[6]{3}}$

5. So, the answer is $\sqrt[3]{2883}\sqrt[3]{\sqrt[3]{2169}\sqrt[6]{3}}$

Hope this helps! :)

7 0

3 years ago