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
Vitek1552 [10]
3 years ago
13

I need help !!!!!!!!!!

Mathematics
2 answers:
Lana71 [14]3 years ago
6 0

Answer:19

Step-by-step explanation:

anastassius [24]3 years ago
3 0

Answer:

19

Step-by-step explanation:

1. r(-3) is just plugging in -3 into the r(x) function where ever we see x.

1a. r(-3)=-2(-3)^2+1=-17

2. We are left with q(-17).

2a. We plug -17 into where we x in q(x).

3. q(-17)=-(-17)+2=19

You might be interested in
A university law school accepts 2 out of every 5 applicants. If the school accepted 180 students, find how many applications the
Lubov Fominskaja [6]
You can set up rations to do this.
So we know that they accept 2:5.
So It would be 180: 450.
8 0
3 years ago
Luis bought a pair of pants and a shirt He spent $15 on the pants. He bought five shirts that each cost d dollars less than the
Natali5045456 [20]
15=pants
d less than pants means
15-d

5 of them
5(15-d)=cost of shirts

so total cost=15+5(15-d)
3 0
3 years ago
Please help me with my math
jeyben [28]
25.3 is what i got for the first image.
3 0
3 years ago
Triangle angle sum theorem<br> What is the value of z?
prisoha [69]

Answer:

z=3

Step-by-step explanation:

→32+76+24z=180[Sum of all sides of a triangle]

→108+24z=180

→24z=180-108

→z=72/24

→z=3

7 0
2 years ago
Read 2 more answers
***Please Help As Soon As Possible***
Nastasia [14]
Hey, ok so 1) is A  
2) is C
3) is B
4) is B
5) is A
6) is C
7) is B
8) is B
9) is A
10) is C
How i go this is you just take each number and plug it in like 10 all you had to do was take one of the numbers in the answers and put it in as m like this 426/3=142 and see if that works. I would use a calculator <span />
5 0
3 years ago
Other questions:
  • of the service calls mike recieves 40% are for air conditoners and1/5 are for heaters what percent reprecents the amount of all
    5·1 answer
  • Find the area of a parallelogram with the given vertices. P(1, 3), Q(3, 3), R(7, 8), S(9, 8) A. 10 units2 B. 5 units2 C. 20 unit
    12·2 answers
  • What is the equation in point-slope form of the line passing through (−2, 0) and (2, 8)?
    9·1 answer
  • A banner is in the shape of a right triangle. the area is 63 inches. The height of the banner is 4 in less than twice the width
    12·1 answer
  • 3x+5=2x+8 it’s urgent!need step by step
    15·2 answers
  • The ratio of two numbers is 3 to 5. Their sum is 136. Find the two numbers. how do I write it into an equation?
    14·1 answer
  • Which of the following is a factor of 8x^3+1331
    15·2 answers
  • A. (5x -9) - (2x -7) b. (6x -10) -(2x-8)​
    10·1 answer
  • 214 out of 450 students went to a concert, what percent did not go?
    7·2 answers
  • Solve the given system of equations.<br><br><br> The solution to the system is ( , ).
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!