3 years ago

Evaluate n2-6if n =7

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

7 0

Answer:

7(2)-6=8

Step-by-step explanation:

14-6=8

mezya [45]3 years ago

5 0

Hey there!

n^2 – 6

n = 7

7^2 – 6

7^2 = 7 • 7 = 49

49 – 6 = 43

Answer: 43 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

You might be interested in

triangle rst has angles measuring 48º and 75º. Triangle R'S'T' has angles measuring 67º and 38º. Tell whether one figure is a di

snow_tiger [21]

Well— I mean, dilation of the same shape should always have the same angles.

Dilation just changes the size of the shape, it should never change the angles.

7 0

4 years ago

What is the sum of 6 and g

kirza4 [7]

6+g

Sum = addition
........

6 0

3 years ago

Read 2 more answers

Ivan earns $8 each time he walks the neighbors dog.He already walked the dog five times.How many more times does he need to walk

Tpy6a [65]

He has to walk the dog 6 more times

3 0

3 years ago

What is 120/1,000 simplified??????????????????????????????????????????????????????????/

Nikolay [14]

0.12 is your answer!

5 0

4 years ago

Read 2 more answers

The difference between two numbers is 5. three times the larger number is equal to four times the smaller number plus 6. what ar

UkoKoshka [18]

Let x and y represent the smaller and larger numbers, respectively.
y - x = 5 . . . . . the difference is 5
3y = 4x + 6 . . 3 times the larger is 4 times the smaller plus 6

Add x to the first equation to get an expression for y.
y = x + 5
Use that in the second equation.
3(x + 5) = 4x + 6
3x + 15 = 4x + 6 . . . . . eliminate parentheses
9 = x . . . . . . . . . . . . . . add -3x-6
y = x+5 = 14

smaller number: 9
larger number: 14

8 0

3 years ago