3 years ago

Which statement about determining the quotient 12÷13 is true?

Mathematics

1 answer:

PIT_PIT [208]3 years ago

4 0

Answer:

Step-by-step explanation:

I know this because 12 dividend by 13 is closer than 9 than any other answer.

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Help would be appreciated.

shtirl [24]

3a>-6 , a>-2

therefore A is the answer

8 0

3 years ago

Read 2 more answers

What the power a when 5^a = 1/125

Advocard [28]

Answer:

a = -3

General Formulas and Concepts:

Algebra I

Solving Exponential Equations

Exponential Property [Rewrite]: $\displaystyle b^{-m} = \frac{1}{b^m}$

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle 5^a = \frac{1}{125}$

Step 2: Solve for a

Rewrite: $\displaystyle 5^a = \frac{1}{5^3}$
Rewrite [Exponential Property - Rewrite]: $\displaystyle 5^a = 5^{-3}$
Set: $\displaystyle a = -3$

3 0

2 years ago

a new bike has been marked up by 25% and is now selling for $210.00. How much was the bike before the mark-up

ValentinkaMS [17]

Divide by 1.25 to get $168

3 0

3 years ago

X+1 is a factor of x<img src="https://tex.z-dn.net/?f=x%2B1%20is%20a%20factor%20of%20x%5E2-1" id="TexFormula1" title="x+1 is a f

Marizza181 [45]

Answer:

False ( i think)

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find the roots of sin(x) which lie in [0, pi]

defon

Answer:

Option (1)

Step-by-step explanation:

From the unit circle, we see that y, which represents sin(x) when x is 0 or pi.

5 0

2 years ago