Need help answer to this? n^2-5=-4????????

Mathematics

1 answer:

dalvyx [7]3 years ago

8 0

The answer is n= -1.

Hope this helps

You might be interested in

cars that are ready for shipping weigh 2 tons. a car being built weighs 1,135 pounds. how much more weight, in pounds, will be a

sertanlavr [38]

2,865 pounds will be added

6 0

3 years ago

Determine 4th term in the geometric sequence whose first term is -2 and whose common ration is -5.

anygoal [31]

Answer:

$a_{4}$ = 250

Step-by-step explanation:

To obtain any term in the geometric sequence multiply the previous term by the common ratio r

here r = - 5 and $a_{1}$ = - 2, hence

$a_{2}$ = - 2 × - 5 = 10

$a_{3}$ = 10 × - 5 = - 50

$a_{4}$ = - 50 × - 5 = 250

8 0

3 years ago

A family of 8 people is entitled to a ratio of 6400 grams of sugar. What will be the sugar ratio for a family of 10 people?

ryzh [129]

6400/8=800, this leaves 800g of sugar per person.
800*10= 8000
So this family is entitled to 8000g of sugar

7 0

2 years ago

Read 2 more answers

Help me find the function pls

wlad13 [49]

Answer:

see below

Step-by-step explanation:

The tangent function has been shifted upward by 2 units, but there has been no horizontal scaling. Any horizontal offset must be equal to some number of whole periods.

Choices A and B show tan( )+2, the correct vertical offset. However, choice A has a horizontal scale factor of 2. The correct choice is B, which has no horizontal scaling (the coefficient of x is 1) and a horizontal offset of π, one full period.

_____

Comment on horizontal scaling

Horizontal scaling is different from vertical scaling in that using k·x in place of x compresses the graph horizontally by a factor of k. On the other hand, using k·f(x) in place of f(x) expands the graph vertically by a factor of k.