subject

Mathematics, 05.05.2020 15:33 tursunovarukhshona

Identify the value for the variable. What is the value of x in this simplified expression? 7^-9 times 7^-3=7^x
Options:-12,6,3,27
What is the value of y in this simplified expression?
11^-4/11^-8=11^y
Options:
-12,2,4,32

ansver

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, india73

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

Answers: 1

Mathematics, 21.06.2019 17:00, TheOriginal2x

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

Answers: 1

Mathematics, 21.06.2019 18:00, Manglethemango9450

What is the solution to the equation in the & show work i’m very

Answers: 1

Mathematics, 21.06.2019 19:00, TakeNotes

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

Answers: 1

You know the right answer?

Identify the value for the variable. What is the value of x in this simplified expression? 7^-9 time...

Questions in other subjects:

Konu

History, 02.07.2019 15:20

Maintaining order in society is an example of...

Konu

Mathematics, 02.07.2019 15:20

1. use the expression below to the answer the following questions: (8 points total) 4x – 7y + 3z - 10 a. determine the constant. (2 points) b. determine the coefficient of the 2...

Konu

Social Studies, 02.07.2019 15:20

Acultural value is considered a norm when the value is...

Konu

Business, 02.07.2019 15:20

Consider the following incomplete deposit slip: description amount ($) cash, including coins 15 00 check 1 62 44 check 2 27 83 check 3 45 75 subtotal ? ? ? ? less cash received...

Konu

Mathematics, 02.07.2019 15:20

Agardener buys a plant that is 12cm in height. each week after that the plant grows 10cm. note: the plant is 12cm high at the beginning of the week. what is the formula and value...

Konu

Biology, 02.07.2019 15:20

The rating system that estimates the total energy released by an earthquake is called the a. richter scale. b. moment magnitude scale. c. mechanical seismograph scale. d. mercalli...

Konu

English, 02.07.2019 15:20

What argument does thomas jefferson make in this excerpt from the declaration of independence? we hold these truths to be self-evident, that all men are created equal, that they a...

Konu

Mathematics, 02.07.2019 15:20

Anumber rounded to the nearest hundred thousand is 400,000.the same number rounded to the nearest ten thousand is 350,000.what could be the number?...

Konu

English, 02.07.2019 15:20

Which of the following websites about developments in technology is the most likely to focus on providing objective information? a) b) c) d) (objective means biased)...

Konu

English, 02.07.2019 15:20

Why does acrisius place his daughter and her son in a sealed chest and then put them out to sea?...

More questions: Mathematics Another questions