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
rodikova [14]
3 years ago
9

Simplify.

Mathematics
2 answers:
Fiesta28 [93]3 years ago
5 0
Simple. Just add/subtract each term. 4n-2n=2n. 8m+7m=15m.
This is very basic stuff.
bija089 [108]3 years ago
3 0
(8m + 7m) + (4n - 2n)
15m + 2n

Answer: C)
You might be interested in
See attached photo. Please Help ASAP and Explain
nignag [31]
(sinx)^2 = 1 when cosx is 0 at pi/2 and 3pi/2
cosx = 1 when sinx is 0 at 0

therefore, A
3 0
3 years ago
Find the distance from the point (4,2) to the line y= −2.
riadik2000 [5.3K]

Answer:

The distance is 4.

Step-by-step explanation:

The shortest distance from the point (4,2) to the line y=-2, in this case, would be a straight line perpendicular to y=-2.

For each and every value of "x" on the line, y = -2. The shortest distance occurs at y(4) = - 2.

At this point the distance is:

d^{2} =(4 - 4)^{2} + (2-(-2))^{2} \\d^{2} =4 ^{2}\\\\d = 4

The distance is 4.

6 0
3 years ago
If a line passes through (2, 4) and (5,-4), what is the slope?​
Mila [183]

Answer:

So the slope is -8/3

Step-by-step explanation:

to find the slope you have to use m = y2-y1/x2-x1

so lets plug in our numbers

m = - 4- 4/5-2

 = -8/3

So the slope is -8/3

6 0
3 years ago
How do you solve 2x=12+2y
Sonbull [250]
2(x) - [12 + 2y) ➡ 0
2(x - y - 6)
2 ➡0 {It doesn't have any solution for the equation}
x - y - 6 ➡0
y ➡ 6 over -1 ; x ➡6 over 1
The slope = 1

Therefore your answer would have to be ➡
y= 6 over -1 ; x = 6 over 1 ; slope = 1

7 0
3 years ago
What is 8 square root of 3 divided by 2? no decimals, ill mark brainlist.
katovenus [111]
2.828
Step-by-step explanation:
Given : Number = 8
To Find : find the square root of 8 upto 2 decimal places​
Solution :
We are supposed to find the square root of 8
Group the digits into pairs
For digits to the left of the decimal point, pair them from right to left.
For digits after decimal point, pair them from left to right).
So, we have , 08
Refer the attached figure for further steps
√8 = 2.828
Hence the square root is 2.828
Since , you asked for 2 decimal places so the answer is:
Answer:
2.82
Step-by-step explanation:
√8=2*√2= 2*1.41= 2.82



grendeldekt and 5 more users found this answer helpful

THANKS
2
4.7
(3 votes)

Log in to add comment
Answer
4.0/5
2

muhammedarsham11
Virtuoso
35 answers
2.4K people helped
Answer:
2.828 is the answer...



3 0
3 years ago
Read 2 more answers
Other questions:
  • Five times the sum of 8u and eight gives one hundred sixty
    7·1 answer
  • Answer the question below
    9·1 answer
  • To pass this year’s math class, Miriam needs to earn at least an 82%. Write an inequality that shows the scores Miriam could get
    10·2 answers
  • A rectangle has a height of w^2 +3w+9 and a width of w^2+2 what’s the area
    5·2 answers
  • The equation of the line of best fit is F=1.5h -4.3, where F is foot length in millimeters and h is height in centimeters. Expla
    7·1 answer
  • Campbell’s paycheck was $260. She put 1/4 of her paycheck into a savings account. How much does does she have remaining from her
    8·1 answer
  • △ Abc has side lengths 9, 12 and 15. Can we draw another triangle with the same side lengths but different angles?
    9·2 answers
  • The President's cabinet is best described as a:
    5·2 answers
  • If you walk to school at a rate of 3 miles per hour, how long will it take you to walk 6 miles?
    9·2 answers
  • PLEASE HELP!!!!!! i will give brainiest!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!