Find the square. (6m+7)2

Answers

Answer 1
Answer:

Answer:

the square of  (6m+7)^2 is, 36m^2+84m+49

Step-by-step explanation:

To find the square of  (6m+7)^2

Using the identity:

(a+b)^2 = a^2+2ab+b^2

Apply this identity on the given expression:

(6m+7)^2

(6m)^2+2(6m)(7)+7^2

Simplify:

36m^2+84m+49

Therefore, the square of  (6m+7)^2 is, 36m^2+84m+49

Answer 2
Answer: ( 6 m + 7 )² =

Apply distritutive rules:

(6m)² + 2 * 6 m * 7 + 7² =

6 m * 6 m + 2 * 6 m * 7 + 7*7 = 

36 m² + 84m + 49 

hope this helps!



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What are the roots of the equation x2 + 4x - 16 = 0?

Answers

see attached picture for answer

Which measure results in the highest value for the data given?42,28,35,39,53,12,19,44
A. Range
B. Mean
C. Median
D. Mode

Answers

There is no mode. The median is 37. The range is 41. The mean is 34. Therefore, the answer is the range.

Answer:

A

Step-by-step explanation:

What is the probability that a five-card poker hand contains the two of diamonds and the three of spades?(Note: Enter the value in decimal format and report it to four decimal places.)

Answers

The total probability is 52 choose 5, which is 2598960
Then we multiply the combinations of two diamonds and 3 spades, which is 13 choose 2 times 13 choose 3. That is 22308.
Then we divide to get the decimal. 22308/2598960 is 0.00858343337

Help please math really fast asap

Answers

well 8 x -2 = 16 and 16 + 16 = 32 so y=16
The answer is negative 2 or -2

Circle 6 numbers for a total of 31.

8,9,9
1,5,8
1,1,1

Answers

(8) (9) (9) (5)
These are the numbers ur welcome

ANSWER your answer is (8) (9) (9) (5)   these numbers are a total of 31 8+9+9+5=31 so if u did 1+1+1+1+5+8 it would =17 now if u did 5+8+9+8+1 would also make 31  and 5+9+9+8 would also make 31  but the question says "circle 6 numbers for a total of 31 " and nun of those have 6 numbers to make 31 5+9+8=22 so 22+1+1+1+1+8=34 let just take 3 of those 1's out and put it all together it is 31 but it only haves 5 numbers and we need 6 so it kinda makes no sence to me but i do have a strong feeling it is (8) (9) (9) (5)

What’s the answer for number 9

Answers

The answer is C because complimentary is equal to 90 so 24+66 equals 90 and 34+56 equal 90