1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
serious [3.7K]
3 years ago
13

Could -2be used as a base to rewrite 32? 64? why or why not

Mathematics
1 answer:
kenny6666 [7]3 years ago
4 0
32. No because (-2)^5= -32. The exponent is odd so the negative sign does not cancel out.

64. Yes because (-2)^6=64. The exponent is positive so the negative sign in -2 is cancelled out through multiplication.
You might be interested in
The perimeter of the rectangular shaped building is 960 feet. The shortest side of the building is 150 feet. What is the length
Vanyuwa [196]
150+150+2x=960 (width+width+2 length=perimeter)
subtract 300 from each side
2x=660
divide by 2
x=330
the length is 330 ft
8 0
3 years ago
What is the probability
vovangra [49]
True is the answer imo
5 0
3 years ago
Read 2 more answers
Tiara earned 12 dollars on her
Fantom [35]

Answer:

C

Step-by-step explanation:

12 + 3x

12 + 3(20)

12 + 60

72

7 0
3 years ago
What is the solution to the system of two equations shown?
Nadya [2.5K]

The solution of the given system of equation is x = -3 and y = 4 respectively.      

<h3>What is a system of linear equations?</h3>

A system of linear equations can be defined as a number of equations needed to solve the equations. For n number of variables n number of equations are required.

The given system of equations is as,

y = 4x + 16                   (1)

y = −2x − 2                  (2)

In order to solve them, substitute equation (2) into (1) as follows,

4x + 16 = −2x − 2

=> 4x + 2x = -2 - 16

=> 6x = -18

=> x  = -3

Then, y = -2 × -3 - 2 = 4

Hence, the solution of the given system of equation is x = -3 and y = 4.  

To know more about system of equations click on,

brainly.com/question/24065247

#SPJ1    

6 0
1 year ago
Question
hichkok12 [17]

Answer:

Area: 201.06

Circumference:50.26

Step-by-step explanation:

Area of a circle: pi*r^2

8^2=8*8=64

64*pi=201.06193 Rounded to the neares hundredth=201.06

_________________________________________________

Circumference of a circle: 2pi * r

2*8=16

16*pi=50.2654825 Rounded to the nearest hundredth = 50.26

4 0
2 years ago
Other questions:
  • What is 17pi/4 in decimal form nearest the thousandth
    11·1 answer
  • How to find the angle of a right triangle given 1 side and no angles?
    8·1 answer
  • How many eighths are equal to one half​
    11·1 answer
  • The perimeter of the top of a desk is 54 inches. If the length of the desk is 15 inches, what is the width of the desk?
    5·1 answer
  • OTHER QUESTION RAN OUT OF TIME
    13·1 answer
  • Data yang sesuai dengan diagram dibawah ini adalah ...*
    9·1 answer
  • How much would you pay for a boat that costs $35,000 if you buy it on
    5·1 answer
  • Alejandro used a mathematical property to create two equivalent expressions.
    9·1 answer
  • Jeo is comparing the price of different boxes of cereal. One box has 16 oz. and costs $3.50. Another costs $3.89 for a 24 oz. bo
    8·1 answer
  • How do you solve for (w-2)²-63=0 where w is a real number
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!