All categories

3 years ago

Evaluate 16^1/2 and show work

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

4 0

Here is your answer

${16}^{1/2} = ({4}^{2})^{1/2}\\= {4}^ {2× 1/2}\\= 4$

HOPE IT IS USEFUL

You might be interested in

Marlena has a bag of coins the bag contains 8 quarters 10 times 4 nickels + 2 pennies she would randomly select a coin from the

melisa1 [442]

Answer:

C) 1/6

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question:

We have 8 + 10 + 4 + 2 = 24 coins

Of those, 4 are nickels. So

$p = \frac{4}{24} = \frac{1}{6}$

The correct option is given by option C.

3 0

3 years ago

If and CX = 5 units, what is DZ?

NeTakaya

The question is missing the figure. So, it is attached below.

Answer:

DZ = 4 units

Step-by-step explanation:

Given:

CD || XZ

YC = 25 units, CX = 5 units, YD = 20 units.

We know that,

If CD is parallel to XZ , then the line CD divides the sides XY and YZ of the triangle XYZ proportionally. This is true by triangle proportionality theorem.

Therefore, the lengths YC, CX, YD and DZ are in proportion. This gives,

$\frac{YC}{CX}=\frac{YD}{DZ}$

Rewrite in terms of DZ. This gives,

$DZ=\frac{YD\times CX}{YC}$

Plug in $YC=25,CX=5,YD=20$ . Solve for DZ.

$DZ=\frac{20\times 5}{25}\\\\DZ=\frac{100}{25}=4$

Therefore, the length of DZ is 4 units.

3 0

3 years ago

Read 2 more answers

Pls help solve with steps

diamong [38]

Answer:

Step-by-step explanation:

God what grade are u in

5 0

3 years ago

Please help me. Thank you to anyone that helps!

PilotLPTM [1.2K]

It would be c or d because the pic shows you how it is slanted

6 0

3 years ago

Round 694,553 to the nearest hundred thousand.

docker41 [41]

Answer:

pretty sure its 700,000

4 0

3 years ago

Evaluate 16^1/2 and show work​

Evaluate 16^1/2 and show work