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marta [7]
3 years ago
8

Tim wrote 16 as (-2)^4. is he correct?

Mathematics
2 answers:
algol [13]3 years ago
5 0
Yes, he is correct. Since.....


(−2)^4

=(−2)*(−2)*(−2)*(−2)

=(−2)^4

=16


maks197457 [2]3 years ago
4 0
Try it
(-2)^4 means -2 times itself 4 times so
-2 times -2 times -2 times -2=(-2 times -2) times (-2 times -2) remember that negative time negative=positive so
(4) times (4)=16
correct
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What are the next three terms of the sequence below?
vichka [17]

<u>Answer:</u>

  • 64, 256, 1024 (D)

<u>Step-by-step </u><u>Explanation</u><u>:</u>

The sequence is following some rule. And the rule is: Multiplying the term with 4 to get the next term. Like:

  • 1 × 4 = 4
  • 4 \times 4 = 16

Similarly, the next terms are:

  • 16 \times 4 = 64
  • 64 \times 4 = 256
  • 256 \times 4 = 1024

The terms are <u>6</u><u>4</u><u>,</u><u> </u><u>2</u><u>5</u><u>6</u><u>,</u><u> </u><u>1</u><u>0</u><u>2</u><u>4</u> which matches with Option D. And that's the correct answer

4 0
3 years ago
Read 2 more answers
PLZ HELP ASAP!!!!!!!!
ivanzaharov [21]

Answer: 3:2

Step-by-step explanation:

the base ratio of unused tape to used tape is 24:16.

then we have to simplify,

both 16 and 24 can be divided by eight,

24 divided by eight is 3

16 divided by eight is 2

therefore, our simlpified ratio is 3:2

hope this helped! <3

5 0
2 years ago
Which of the following best describes the set of numbers? <br> -1,2,-4,8
frutty [35]
Each time the number is being multiplied by -2 so you could describe the set of number as a geometric sequence.
8 0
3 years ago
2. Meryl spends a total of $68.82 for 2 pairs of 68.8
kupik [55]

Answer:

The cost of each pair of sneakers is $33.25.

Step-by-step explanation:

Consider the provided information.

Meryl spends a total $68.82 for 2 pairs of sneakers with the same cost.

If the sales tax is $5.32 and she also uses a coupon for $3.00 off her purchase.

First subtract the sales tax from the spend amount.

\$68.82- \$5.32=\$63.5

She use a coupon for $3.00 OFF.

\$63.5+\$3=\$66.5

$66.5 was the cost of 2 pairs of sneakers before using the coupon.

Now divide $66.5 by 2 so that we can find the cost of one pair of sneakers.

\frac{\$66.5}{2} =\$33.25

Hence, the cost of each pair of sneakers is $33.25.

5 0
3 years ago
What is the slope of the line described by the equation below? y=-x+8
Korolek [52]

We know that the Standard form of the line is : y = mx + c

Given Equation of the line is : y = -x + 8

Comparing with the Standard form, we can notice that : m = -1

So, the slope of the given line is -1

A is the Answer

7 0
3 years ago
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