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Ad libitum [116K]
4 years ago
9

What is the slope of (-1,2) and (0,-4)

Mathematics
1 answer:
Serga [27]4 years ago
3 0

Answer:

- 6

Step-by-step explanation:

slope =  \frac{ - 4 - 2}{0 - ( - 1)}  =  \frac{ - 6}{0 + 1}  = \frac{ - 6}{ 1}  =  - 6 \\

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What is a formula for the nth term of the give sequence -3,5,13
kari74 [83]

Step-by-step explanation:

Given sequence is: - 3, 5, 13...

Here first term a = - 3

common difference d= 5-(-3)=13-5=8

Hence, it is in A. P.

Nth term of an AP is given as:

t_n = a + (n - 1)d \\  \\  \therefore \: t_n =  - 3 + (n - 1) \times 8 \\  \\ \therefore \: t_n =  - 3 + 8n -  8  \\  \\  \huge \red{ \boxed{\therefore \: t_n =  8n -  11}}

Which is the required formula for the given sequence.

5 0
3 years ago
Describe the solution to the inequality c is lesser than or equal to -2
nadya68 [22]

Answer: The solution would be any value that is -2 and lower.


Step-by-step explanation:

Okay, so our equation is c ≤ -2, so any value that is -2 and below would be correct for this inequality.

4 0
3 years ago
A car drives 195 miles in 3 hours and 15 minutes. What is the average speed of the car
zhuklara [117]

Answer: It is 60 miles per hour

Step-by-step explanation: average speed = total distance / total time

Now you know the answer as well as the formula. Hope this helps, have a BLESSED AND WONDERFUL DAY!

- Cutiepatutie ☺❀❤

3 0
3 years ago
6% of it is 27<br> I need help. Someone please give me a explanation of how to do this.
Ghella [55]

Answer:

You take 6% of a number and the resulting number is 27.

To do this you need to change the percent into a fraction.

6% = 6/100

This is the number you need to multiply to the number you need to find, A.

6/100 A = 27

Solve for x

6 A = 27x100

A= 2700/6

A = 450

Check your answer:

6/100 (A) = 27

6/100 (450) = 27

(6x450) /100 = 27

2700 / 100 = 27

27 = 27

Step-by-step explanation:

6 0
3 years ago
What is 50 points decreased by 26%?
topjm [15]
50 points decreased by 26% is 37, because to find the percentage, all you have to do is multiply the number you are trying to decrease the percentage of, and take the percentage as a decimal form and multiply the two. Then, you have to subtract that number from the base to get your final answer. :)
8 0
4 years ago
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