3 years ago

Why 3^-7 x 3^7 = 1. . Someone please

Mathematics

1 answer:

irina [24]3 years ago

6 0

Answer:

see below

Step-by-step explanation:

3^-7 x 3^7 = 1

The negative exponents put it in the denominator

1/ 3*3*3*3*3*3*3 * (3*3*3*3*3*3*3) = 1

The 3's cancel leaving

1/1 = 1

1=1

You might be interested in

What is 37.69911184 rounded to 1 decimal point?

astra-53 [7]

Answer:

37.7

Step-by-step explanation:

One decimal point is one digit after the decimal point. Here, we round up because the digit after the one we're looking for is greater than 4

3 0

3 years ago

What is the greatest common factor of 15 and 64

Neko [114]

35.
Hope my answer helps.

3 0

3 years ago

What multiplied by itself 3 times gives you -216 please answer asap!!!

AlexFokin [52]

Answer:

-6

Step-by-step explanation:

given

x³ = -216

x = (-216)^⅓

factorize

x = [(-6)×(-6)×(-6)]^⅓

x = -6

4 0

3 years ago

Read 2 more answers

Determine whether each statement is always sometimes or never true explain your reasoning

Aneli [31]

17) Sometimes true

Given only that a quadrilateral is a parallelogram, we can only conclude the opposite sides are congruent - not the adjacent sides

18) Always true

Adjacent angles of a parallelogram are supplementary.

19) Always true.

Opposite sides of a parallelogram are congruent.

20) Never true

Diagonals of a parallelogram bisect each other, meankng that MR = RP.

8 0

1 year ago

How to find HCF of 16 24 and 36 by long division method

oee [108]

Answer:

GCF=4

Step-by-step explanation:

16/4=4

24/4=6

36/4=9

7 0

3 years ago