3 years ago

Find all real square roots of −81 .

1 answer:

3 0

There are no real roots for a negative number, so -81 has no real roots, if the number is 81 however, then the tow roots are 9

You might be interested in

In a surey of 375 dog and cat owners there were 215 dog owners and 193 cat owners. how many in the survey own a dog

spin [16.1K]

Percent wise, 57.3% own a dog

3 0

3 years ago

Read 2 more answers

Which country is a democracy that legally requires its citizens to vote?

Studentka2010 [4]

Answer:

Costa Rica

Step-by-step explanation:

3 0

3 years ago

Please helppp me!!!!!

Scrat [10]

Answer:

Step 2 contains error in the given problem.

Step-by-step explanation:

Given expression is:

$\frac{1}{2}x-3=\frac{1}{3}x+6$

Step 1: identifying the LCM.

The LCM identified is 6.

This step is correct.

In the next step, we multiply the LCM with each term of the equation.

Step 2:

$\frac{6}{1}(\frac{1}{2}x) -3 =\frac{6}{1}(\frac{1}{3}x)+6$

However,

In the given solution, the LCM is not multiplied with each term.

Hence,

Step 2 contains error in the given problem.

7 0

2 years ago

A choir teacher is dividing 15 sopranos and 36 altos into the singing groups. He wants each group to have the same combination o

SCORPION-xisa [38]

Answer:

3 groups of 5 sopranos and 12 altos

Step-by-step explanation:

8 0

2 years ago

Which statement is true regarding the graphed functions?

Dennis_Churaev [7]

Answer:

Step-by-step explanation:

took the test

4 0

3 years ago