3 years ago

Simplify 9√125 (show work)

Mathematics

1 answer:

Slav-nsk [51]3 years ago

7 0

9*root25*root5
9*5*root5(room 25 simplifies to 5 whereas root 5 remains as root5)
So you end up with 45root5

You might be interested in

Which phrase describes how to divide a complex number z by r(cos θ + i sin θ)?

Andreas93 [3]

Answer:

Step-by-step explanation:

Edge

4 0

3 years ago

Read 2 more answers

Which shows the set(s) the number 2.77 is an element of?

igor_vitrenko [27]

I believe the correct response would be B. Real numbers and natural numbers.

3 0

3 years ago

What is the missing coefficient?

Afina-wow [57]

For this case we have the following expression:

$(15x ^ 2 + 11y ^ 2 + 8x) - (7x ^ 2 + 5y ^ 2 + 2x) =$

We eliminate the parentheses taking into account that:

$- * + = -\\15x ^ 2 + 11y ^ 2 + 8x-7x ^ 2-5y ^ 2-2x$

We add similar terms:

$15x ^ 2-7x ^ 2 + 11y ^ 2-5y ^ 2 + 8x-2x =$

Different signs are subtracted and the sign of the major is placed:

$8x ^ 2 + 6y ^ 2 + 6x$

Finally, the expression is reduced to:

$8x ^ 2 + 6y ^ 2 + 6x$

Answer:

$8x ^ 2 + 6y ^ 2 + 6x$

Option B

6 0

3 years ago

Read 2 more answers

Ivanna deposits $600 into an account that pays simple interest at a rate of 3% per year. How much interest will she be paid in t

andrezito [222]

Given here,

Principle [P] = $600

Rate [R] = 3

Time [T] = 2

We know,

$Simple Interest = \frac{Principle * Rate * Time}{100}$

$= \frac{600*3*2}{100} 
= 36$

6 0

4 years ago

Edward wrote a pattern starting at 0 and following the rule "add 2." . Juan wrote a pattern starting at 0 and following the rule

julsineya [31]

Answer:

where are the patternes that are supposed to be shown?

Step-by-step explanation:

it says : Which pair of patterns below represents that of Edward and Juan?

but there are no patterns shown

4 0

3 years ago

Read 2 more answers