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Evaluate the following expression using the values given. Find 2x2 − 2z4 + y2 − x2 + z4 if x = −4, y = 3, and z = 2. Explain how you got your answer.
asked
Jan 26, 2021
Mathematics
high-school
1
answer
2
votes
114k
views
We all had the unfortunate experience of seeing how computers can, at times, make life's journey about more difficult. This is especially true in knowledge centric workplaces. Describe an example of a
asked
Oct 8, 2020
Computers and Technology
college
1
answer
2
votes
58.5k
views
The standard form of a quadratic function is f(x)= a(x - h)2(square) + k, where a is not equal to 0. true or false?
asked
Jul 23, 2020
Mathematics
middle-school
1
answer
5
votes
233k
views
Occupancy rate is defined as the number of units occupied divided by the number of total units. Was the occupancy rate in a certain apartment complex greater than 45% on June 30?(1) On January 1st, the
asked
Jun 14, 2020
Business
high-school
2
answers
3
votes
154k
views
Someone help me! I don't like government
asked
Mar 17, 2020
Social Studies
middle-school
2
answers
2
votes
93.5k
views
I need to determine each angles measure. M 4 M 6
asked
Nov 2, 2019
Mathematics
college
1
answer
5
votes
114k
views
31 gallons of gas cost $82.15. What is the unit rate for 1 gallon of gas ?
asked
Sep 20, 2019
Mathematics
middle-school
2
answers
4
votes
74.0k
views
What method can be used to to completely separate a solution containing alcohol and water?
asked
Aug 8, 2019
Chemistry
high-school
2
answers
2
votes
180k
views
Which expression represents the calculation subtract 4 from 12 then divided by 8
asked
Aug 4, 2019
Mathematics
middle-school
1
answer
2
votes
62.1k
views
Vascular plants, like Fern, show alternation of generation. which represents a Gamo type in the life of fern? a. rhizomes b. Prothallus c. sporangia
asked
May 22, 2019
Biology
college
1
answer
1
vote
101k
views
Factor y 2 + 10z - 10y - yz
asked
Jun 22, 2018
Mathematics
high-school
1
answer
1
vote
194k
views
A big league hitter attacks a fastball! The ball has a mass of 0.16 kg. It is pitched at 38 m/s. After the player hits the ball, it is now traveling 44 m/s in the opposite direction. The impact lasted
asked
Feb 10, 2018
Physics
middle-school
2
answers
5
votes
117k
views
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