2 years ago

Which expression is equivalent to Square root of 80 ?

Mathematics

1 answer:

Lana71 [14]2 years ago

3 0

Answer:

4i√5

Step-by-step explanation:

You might be interested in

Use the properties of exponents to determine the value of aa for the equation:

Phantasy [73]

Answer: a = -2/3

Step-by-step explanation:

Let's start by multiplying both sides by $x$ to simplify:

$4^{1/3} = x^a \times x$

$4^{1/3} = \underbrace{x \times x \times x \times \cdots \times x}_{a\ \textrm{times}} \times \,x$

$4^{1/3} = \underbrace{x \times x \times x \times \cdots \times x \times x}_{a+1\ \textrm{times}}$

$4^{1/3} = x^{a+1}$

Looking only at the exponents, it seems like $1/3 = a+1$ , so $a = \boxed{-2/3}$ .

5 0

2 years ago

Select all ratios equivalent to 3:2.<br><br> 2:12 18:14 27:18

Bess [88]

Answer:

27:18.

Step-by-step explanation:

27/9 = 3

18/9 = 2

8 0

2 years ago

Read 2 more answers

-1/3 -(-5/12) which shows an equivalent addition expression

dem82 [27]

Answer:

-1/3 - (-5/12) = 1/12.

Step-by-step explanation:

Simpler equation:

6/12 + (-5/12) = 1/12

Or This:

6/12 - 5/12 = 1/12.

hope this helped.

5 0

2 years ago

At a local restaurant the amount of time that customers have to wait for their food is normally distributed with a mean of 26 mi

konstantin123 [22]

Answer:http://avconline.avc.edu/jdisbrow/ma115/Practice%20Test%203%20with%20answers.pdf

Step-by-step explanation:

you welcome

6 0

2 years ago

EASY Work!! Please look at the picture and yes it’s easy for other people but not me for people asking.

Keith_Richards [23]

Answer:

7()=11

8()=42

I could barely see the answer for number 9 sorry :(

Step-by-step explanation:

the 7() is 2(3)+5

2(3)=6

6+5=11

Question (8)

c^2+3a x b

c(6)^2+ 3(3) x 2/3

36+9 x 2/3

36+6=42

7 0

2 years ago

Read 2 more answers