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
Contact [7]
2 years ago
13

Prove: An even plus an even is an even 2n + 2m = [? ](n + m) = even

Mathematics
1 answer:
KonstantinChe [14]2 years ago
3 0

Answer:

2(n + m)

Step-by-step explanation:

You might be interested in
Determine the volume of this prism
nikdorinn [45]

Answer:

200cm cubed

Step-by-step explanation:

Remember that volume of a rectangular prism is length x width x height

4 0
2 years ago
Read 2 more answers
Help asap please and thank you…
timama [110]

Answer:

negative 5/7

Step-by-step explanation:

count up 5, count left 7

negative slope so negative 5/7

7 0
2 years ago
What is the y-intercept of the graph of the function f(x) = x2 + 3x + 5?
agasfer [191]

Answer:

(0,5)

Step-by-step explanation:

If you plug in 0 in all the variables of x, f(x)=0+0+5

We know that f(x) is y...so y=5, while x=0

7 0
3 years ago
The weight of a specific type of male monkey is normally distributed with a mean of 15 pounds and a standard deviation of 3 poun
Viktor [21]

Answer:

1.33

Step-by-step explanation:

The z-score of a value is found by subtracting the mean from the value and then dividing by the standard deviation, this is the formula for the z-score.

z-score = (19-15)/3

z-score = 4/3

z-score = 1.33

The z-score for the monkey is about 1.33

7 0
3 years ago
A teacher wants to find out the average number of weekly reading hours of her students. She noted the number of reading hours of
Studentka2010 [4]

A-Either the mean or median; both are 8

7 0
3 years ago
Other questions:
  • leg a of a right triangle is 12 inches long and the hypotenuse c is 13 inches long how long is the other leg b
    5·1 answer
  • Which inequality represents this sentence?
    9·2 answers
  • [I WILL GIVE YOU BRAINIEST!] A spinner has five equal segments labeled 1, 2, 3, 4, and 5. Out of 100 spins, how many times could
    9·2 answers
  • If a board game was
    13·1 answer
  • Help on number 5 please
    13·1 answer
  • A company that makes​ hair-care products had 4,000 people try a new shampoo. Of the 4,000 ​people, 16 had a mild allergic reacti
    10·1 answer
  • I need explanation and answer please,thanks.
    13·1 answer
  • If the same side interior angles is not supplementary why do we know that the lines are not parallel
    11·1 answer
  • If one die is rolled then find the probability of event that the number on the
    13·2 answers
  • Find the missing number <br><br> +58<br> _____<br> 97
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!