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
Alex17521 [72]
3 years ago
14

Evaluate 5z^2 when z = 3 and when z = -3

Mathematics
2 answers:
Stella [2.4K]3 years ago
7 0
5(3)^2=45 5(-3)^2=45
erastova [34]3 years ago
3 0
When Z=3 it is 45 and when Z=-3 it is also 45.
You might be interested in
The edges of a cube are 5 centimeters each and the diagonal of a face is approximately 7 centimeters. What is the approximate ar
Marina CMI [18]

Answer: 35 square centimeters

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
WILL BE MARKED BRANLIEST: Activity
lisov135 [29]

Answer:

54

Step-by-step explanation:

4x + 6 movies

12 movies,

x =12

4x + 6  for x= 12

4(12) + 6 = 54

3 0
3 years ago
Read 2 more answers
What's 6+89 .help me pls I'm going to kermit sewer side
NARA [144]

Answer:

95

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please do provide a correct answer because other ways I will report/block you. Please be honest and help me, please.
Irina-Kira [14]

Answer:

incomplete

Step-by-step explanation:

please send the full information, I can't see students belonging to acers

4 0
2 years ago
randy read a book in the afternoon. He looked at his watch when he started and finishing reading. How long did randy read
mr Goodwill [35]

The length of the time that randy read is 45 minutes.

<h3>What is time?</h3>

Time is known to be an element that is often measured or that is measurable.

From the image attached, Randy started reading at 4:10 and Randy finished reading at 4:55.

We therefore need to subtract:

4:55 - 4:10 = 45 minutes

So, Randy is said to read  for 45 minutes.

It is a period via which an action, process, etc. is alive or continues such as duration. One can tell the time by counting the minutes and seconds.

Learn more about time from

brainly.com/question/25607827

6 0
2 years ago
Other questions:
  • Marie spends 14 dollars on lottery tickets every week and spends $128 per month on food. On an annual basis, the money spent on
    15·1 answer
  • An object be a moving at the starting (0,0) on the graph. Average speed in miles per hour of the object for an entire trip five
    10·1 answer
  • One pump can fill a reservoir in 60 hours. Another pump can fill the same reservoir in 80 hours. a third can empty the reservoir
    15·2 answers
  • Which equation can be solved by using this system of equations?
    8·2 answers
  • Elevator 1 moved up 10 feet from the ground level. Its position is labeled as +10. Elevator 2 moved down 5 feet from the ground
    5·1 answer
  • 15 POINT!!!!!!!!!!!!!!!!!!!! Using the graph of f(x) and g(x), where g(x) = f(k⋅x), determine the value of k. Graph of two lines
    15·2 answers
  • Write three different expressions in any form equivalent to each given expressions below.​
    8·1 answer
  • Change the fraction to a percent:17/50
    11·2 answers
  • Sandy spent 3 hours on 2 science projects. At this rate, how long would it take her to complete 8 science projects
    10·1 answer
  • Help!!,!, please
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!