Ask question

Ask question

All categories

2 years ago

13

(-7,1),(19,-17) slope

1 answer:

Sever21 [200]2 years ago

3 0

Answer: $-\frac{9}{13}$

You might be interested in

Find the size of angle x

madam [21]

Answer:

X=180-124

X=56

Bpwxjpwxjwxwx

8 0

2 years ago

Read 2 more answers

Is the following relation a function?

mel-nik [20]

Answer:

no

Step-by-step explanation:

the x value (-1) repeats therefore it ain't a function

6 0

2 years ago

Read 2 more answers

Find derivative of 2cosx+2cos2x

Zarrin [17]

Derivitive of cosx=-sinx
dy/dx sinx=cosx
and use chain rue

2cosx=-2sinx
2cos2x=-4sin2x
so
-2sinx-4sin2x id the deritivitve

7 0

3 years ago

Use the order of operations to solve. Please write the problem number on your paper and show your work for this problem. Work wi

umka21 [38]

To this question, 533 is the answer

5 0

3 years ago

Read 2 more answers

A teacher randomly assigns her 30 students 4-digit I.D. numbers using the digits 0 to 9. No digits are repeated within an ID num

Olin [163]

The number of ways 4 digit numbers can be forms using the digits 0 to 9 with no number repeated is given by

$^{10}P_4= \frac{10!}{(10-4)!} = \frac{10!}{6!} =10\times9\times8\times7=5,040$

The probability that one of the numbers is 9876 is given by $\frac{1}{5,040}$

7 0

3 years ago

Read 2 more answers