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HACTEHA [7]
3 years ago
14

Clyde simplified ( j^-8)^-2

Mathematics
2 answers:
quester [9]3 years ago
8 0

Answer:

Clyde should have applied the power of a power rule and multiplied the exponents instead of adding them. The simplified form should be j to the 16th power.

Step-by-step explanation:

The exponents should be multiplied.

The simplified form should be j^16

Lina20 [59]3 years ago
5 0

ANSWER

{j}^{16}

EXPLANATION

The given expression is

( {j}^{ - 8} )^{ - 2}

To simplify this expression, we use the law of exponents.

Recall that:

{(a}^{m} )^{n}  =  {a}^{mn}

We need to multiply the exponents to get:

( {j}^{ - 8} )^{ - 2}  = {j}^{ - 8 \times - 2}

( {j}^{ - 8} )^{ - 2}  = {j}^{16}

Therefore after simplification, Clyde got:

{j}^{16}

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ANSWER

The second statement is the contrapositive of the first.

EXPLANATION

If we have the conditional statement,

x\Rightarrow \: y

Then the converse of this statement is
y\Rightarrow \: x

The inverse of this statement is
\neg \: x\Rightarrow \neg \: y

and the contrapositive of this statement is
\neg \: y\Rightarrow \neg \: x

The correct answer is C.
5 0
3 years ago
Read the question and help me, please.​
shusha [124]
<h3>Answer: B) 6</h3>

===============================================

Explanation:

Add the equations by adding the terms straight down.

The x terms add to x+x = 2x.

The y terms add to y+(-y) = y-y = 0y = 0, so the y terms go away

The constants add to 5+7 = 12

The z terms add to -z+z = 0z = 0 and those go away as well

After all that adding, we have 2x = 12 which solves to x = 6 after dividing both sides by 2.

6 0
3 years ago
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Goshia [24]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
Carol was able to drive her car 300 miles on 12 gallons of gasoline. At this rate, how many miles did she drive using 20 gallons
joja [24]

Answer:

500

Step-by-step explanation:

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4 0
3 years ago
Add 34+(−212) using the number line. Select the location on the number line to plot the sum.
Korvikt [17]

Answer:

Answer is explained below in the explanation section.

Step-by-step explanation:

Solution:

For this question, we need to have a number line, we can not make the number line here. As it will be very long. Instead, I have attached a number line from -11 to +11 for your understanding and explained it below. Please refer to the attachment below for the number line.

Number Line:

A number line is a line which contains all the numbers from negative infinity to positive infinity divided by a single number zero. It has two sides, left hand side and right hand side. A side left to zero contains all the negative numbers and a side right to 0 contains, all the positive numbers.

So,

We are asked to add 34 in (-212), we will get 178 but with the negative sign, and it will lie on the left hand side of the number line.

SO,

34 + (-212) = 34 - 212 = -178

Hence,

Our sum which is 178 will lie on the left hand side of the number line.

4 0
3 years ago
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