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
MArishka [77]
3 years ago
14

Evaluate each expression. Determine if the final simplified form of the expression is positive or negative.

Mathematics
2 answers:
Zolol [24]3 years ago
6 0

Answer:

1. is negative

2. is positive

3. is positive

I guarantee all of these answers are correct

Mama L [17]3 years ago
3 0

1. -4^2 is negative.

2. (-4)^2 is positive.

3. 4^2 is positive.

Step-by-step explanation:

We need to evaluate the following expressions.

1. -4^2 positive or negative?

Solving:

-4^2= -(4^2)= -(4*4)

4^2=16

so, -4^2 = -16

Hence -4^2 is negative.

2. (-4)^2 positive or negative?

(-4)^2==(-4*-4)=16

Hence (-4)^2 is positive.

3. 4^2 positive or negative?

4^2=(4*4)=16

Hence 4^2 is positive.

Keywords: Solving exponents

Learn more about solving exponents at:

  • brainly.com/question/4934417
  • brainly.com/question/13174255
  • brainly.com/question/5639299

#learnwithBrainly

You might be interested in
10. What is the value of x in the solution to the system of equations?
RUDIKE [14]

Solve for x in first equation:

x-2y=7

Add “2y” to both sides

x=2y+7

Put this in to second equation:

3(2y+7)+2y=21

Solve for y:

Distribute the 3 into the ()

6y+21+2y=21

Combine the like y terms

8y+21=21

Subtract 21 from both sides

8y=0

Divide by 8 on both sides

y=0

Put this into the first solved equation:

x=2(0)+7

Solve for x:

Multiple 2(0)

x=0+7

Add 0 and 7

x=7

So the value of x is positive 7.

3 0
3 years ago
A paper company produces 1,740 notebooks in 2 days. How many notebooks can it produce in 10 days?
vladimir1956 [14]

Answer: in 10 days the company can make 87000 notebooks considering the company produces at the same rate.


Step-by-step explanation:

Think 1740=2d

X=10d

Cross multiply

2x= 17400

X= 8700

8700 x 10d = 87000

8 0
4 years ago
2. Find an equation for the line with slope = 0 that passes through the point (-5, 7).
mel-nik [20]

Answer:

2. y = 7

3. x = 4

Step-by-step explanation:

Slope 0 is when the line is horizontal.. has a constant coordinate

(-5,7) lies on the line so the x-coordinate is 7

Equation: y = 7

A vertical line has all same x-coordinates.

Since (4,-2) is on the line, every point had x-coordinate of 4.

Equation: x = 5

5 0
3 years ago
Read 2 more answers
Malachi bought a new fishing rod. The regular price of the fishing rod was $125.99. He bought it on sale with a 15% discount. Sa
Volgvan

If the discount is 15 percent, he still pays (100-15) or 85%

125.99 * 85%

125.99 * .85 = 107.09  is the price he pays for the rod

107.09 * .03 =3.21 is the sales tax

107.09+3.21=110.30 is the price of the rod with the discount and the tax

8 0
4 years ago
A soda can measures 12 cm high and has a radius of 2 cm how many millimeters of liquid will hold it
Ray Of Light [21]

Answer: 125.6 ml

Step-by-step explanation: V = (3.14) (2^2) (10)

V = (3.14) (4)(10)

V= 125.6 cm^3

1 cubic centimeter = 1 milliliter

3 0
3 years ago
Other questions:
  • 50/6 = x/12<br>What is the value of x?
    5·1 answer
  • I need help on problem number 10 and 12 plzzz
    12·2 answers
  • Need to find what X is......56.4/14.4 = x/10.8
    14·2 answers
  • Translate to an inequality
    10·1 answer
  • Keith sees a food vendor and realizes that he is hungry. He has $7 cash in his pocket. Look at the menu and determine which of t
    7·2 answers
  • Please help
    6·1 answer
  • Determine the volume of this prism.<br> 3)<br> 11 m<br> 9 m<br> 12 m<br> 9 m<br> 11 m
    12·1 answer
  • A plumber receives $72 an hour. how much is she paid for 20 hours of work?​
    9·2 answers
  • Find the midpoint of each line segment
    14·1 answer
  • Is 33/3 a natural, whole, integer, or rational number??????
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!