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
Inessa [10]
3 years ago
7

If r(x) = 2x^2 – 5x + 1, find r(x + 2)

Mathematics
1 answer:
quester [9]3 years ago
3 0

Step-by-step explanation:

1 Expand by distributing terms.

rx+r×2

2 Regroup terms.

rx+2r

You might be interested in
It a picture of the question
salantis [7]
The answer would be less than due to the decimal placing so this
8 0
3 years ago
My teacher sent me a really passive aggressive email. any ideas of how to respond in a passive aggressive way without getting in
Andrews [41]

Answer: tell him " your way doesnt work many people have the same issue so im doing it my way"

Step-by-step explanation:thats job done

3 0
3 years ago
Read 2 more answers
I need help with a photo and y’all can choose whatever like for number 7
Grace [21]

Step-by-step explanation:

The one point where the lines intersect is one solution. If both points are on the same line it is one solution. If the lines do not intersect it is no solution.

3 0
3 years ago
When two probabilities are multiplied, the probability represents a compound event
lesya [120]
True:  If we have two independent events and want to know the probability of their happening at the same time, we multiply the two probabilities together.  "Two events happening at the same time" is a compound event.  We more often see this as "P(xy)," the probability of x AND y.
4 0
3 years ago
Please help me, so I can help my son
Grace [21]
1:a would be 3. Subtract 9 & 6 to find 3. B= 7. Again 9-2 would help you find the answer. So then it would be 3+6=7+2.
2: 2+8 gets you 10. 10+5 gets you 15. 8+5 gets you 13. 2+13 gets you 15. So it’s 15=15.
3:7 needs to be changed into a fraction so, 7/1(1/7). Multiply across, you get 7/7, which gives you 1, so it’s 1=1.
4:I’m sorry I don’t know how to do this one
5:you multiply 3 and 6x, which gives you 18x. Then multiply 3 and 9y, and you get 27y. So then you have 18x+27y=18x+27y.
6: 15+0 gets you 15. So it’s 15=15.
Hope this helped. I’m not the best at explaining
4 0
4 years ago
Other questions:
  • A grocer stacks oranges in a four-sided pyramid that is 8 layers high. How many oranges are in the pile?
    8·2 answers
  • If the two acute angles of a right triangle have measures (2x-11) and (x+26) , then what is the value of X
    5·1 answer
  • 24. a rate in which the second quantity. In the comparison is one unit.
    14·2 answers
  • Please hurry, it is timed, will mark brainlyist!!!!!!!
    11·2 answers
  • Can you guys help me on the question 4?! :)
    15·2 answers
  • 12w - 4 - 9w + 4 = 24<br><br> step by step explanation
    7·2 answers
  • PLS HELP ME AND SHOW WORK.
    12·1 answer
  • What is the solution to the system of linear equations graphed below?
    9·1 answer
  • Find the unit rate if, 350 miles needs 14 gallons of gas.
    9·2 answers
  • Please help! Most Beagles have shoulder heights between 36 and 41 centimeters. The following compound inequality relates the est
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!