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
Tju [1.3M]
3 years ago
15

Which algebraic expressions are polynomials

Mathematics
2 answers:
Vladimir [108]3 years ago
7 0
2,3,5,6 are the right answers
ivolga24 [154]3 years ago
4 0

Answer:

2,3,5,6

Step-by-step explanation:

You might be interested in
segment CD has endpoints at C(0, 3) and D(0, 7). If the segment is dilated by a factor of 3 about point C, what is the length of
zalisa [80]

The length of CD is 7-3=4.

Therefore, if we dilate by a scale factor of 3, the length is 4(3) = 12

5 0
2 years ago
6j-k=23<br>3k+6j=11<br>Solve j and k ​using the elimination method on the simultaneous equations
frez [133]

Answer:

Step-by-step explanation:

6j - k = 23

6j + 3k = 11.....multiply by -1

---------------

6j - k = 23

-6j - 3k = -11 (result of multiplying by -1)

---------------

-4k = 12

k = -12/4

k = - 3 <=====

6j - k = 23

6j - (-3) = 23

6j + 3 = 23

6j = 23 - 3

6j = 20

j = 20/6

j = 10/3 <===

solution is : j = 10/3 and k = -3

5 0
3 years ago
a right rectangular prism has a length of 2 1/2 feet a width of 3 feet and a height of 1 1/2 ft unit cubes with side lengths of
Annette [7]
Given the original dimensions of:
2 1/2 ft, 3 ft and 1 1/2
After addition of 1/2 ft on both sides, the new dimensions will be:
3 1/2 ft, 4 ft, and 2 1/2 ft
thus the volume of the the prism will be:
Volume=length*width*height
V=3 1/2×4×2 1/2
V=35 ft³

Answer: 35 ft³
7 0
3 years ago
If a plane can climb at 2,400 feet per minute, how many minutes are needed to climb to 60,000 feet?
Helen [10]

Answer:

Step-by-step explanation:

2400feet=1minute

6000feet=6000/2400minutes

=20/8minutes

=2 1/2minutes

5 0
3 years ago
HELP PLEASE, GIVING ALOT OF POINTS! also step by step
levacccp [35]

Given that : Tom bought total = 47 jigsaw puzzles.

Number of pieces in each puzzle = 70 pieces.

We need to find the number of pieces in all 47 jigsaw puzzles.

<em>In order to find the number of pieces in all 47 jigsaw puzzles, we need to multiply 47 jigsaw puzzles by 70 pieces each.</em>

We get

47 × 70 = 3290 pieces.

<h2>Therefore, Tom got total 3290 pieces all in 47 jigsaw puzzles.</h2>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Enter the equation of the circle described below.<br> Center (3, -2), radius = 5
    14·2 answers
  • How to solve using substitution
    5·1 answer
  • Determine the domain of the graph shown.<br> [0, 8]<br> [0, 24]<br> [0, 20]<br><br> [0, 10]
    14·1 answer
  • Come on smart heads . Earn you some points with this easy problem . I know you can do it !!!
    14·1 answer
  • Write a ratio to express the number of people who preferred WANR to those who preferred WCLM.
    7·2 answers
  • In a baseball league consisting of 15 teams, each team plays each of the other teams three times. How many games will be​ played
    5·1 answer
  • Of 56 tuna sandwiches sold, 18 were sold on Friday
    7·1 answer
  • Aliyah bought a car for $32,000. It is now worth $5000 less than half of what she purchased it for. To the nearest tenth of a pe
    14·1 answer
  • Solve<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D" id="TexFormula1" title="\frac{2}{3}" alt="\frac{2}{3}" align="absm
    15·1 answer
  • The diagram shows the ages and the secondhand prices of 10 cars
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!