3 years ago

What is the slope of the line shown below?someone help m plz??

Mathematics

2 answers:

IrinaK [193]3 years ago

5 0

Answer:

Step-by-step explanation:

zaharov [31]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

How do you do 56 through 58? Thanks to anyone who awnsers!

astraxan [27]

Hello !

56)

$5 {x}^{2} + 8x = - 1 \\ 5 {x}^{2} + 8x + 1 = 0$

$\Delta = {b}^{2} - 4ac \\ = {8}^{2} - 4 \times 5 \times 1 \\ = 64 - 20 \\ = 44$

The value of the discriminant is 44.

57) ∆>0 : there are two solutions.

58)

$x_1 = \frac{ - b + \sqrt{\Delta} }{2a} \\ = \frac{ - 8 + \sqrt{44} }{2 \times 5} \\ = \frac{ \sqrt{11} - 4 }{5}$

$x_2 = \frac{ - b - \sqrt{\Delta} }{2a} \\ = \frac{ - 8 - \sqrt{44} }{2 \times 5} \\ = \frac{ - \sqrt{11} - 4 }{5}$

Have a nice day

4 0

2 years ago

Read 2 more answers

4. Mr Vidal puts (c) gallons of gasoline in my car at a price of $1.98 per

BabaBlast [244]

Answer: 1.98c + 2.28z = 58.43

Step-by-step explanation:

7 0

3 years ago

Abdul has bought 30 pounds of dog food. He feeds his dog

Cerrena [4.2K]

Answer: I think its 45 days

Step-by-step explanation: hope this helps

6 0

3 years ago

A group was selling tickets for their fundraising event. For the first day of the event, they sold 30 pre-sale tickets and 45 ti

goldfiish [28.3K]

Answer:

Step-by-step explanation:

4 0

3 years ago

fiona an avid food blogger posted a total of 216 recipes in 36 week. if she posted the recipes at a constant rate, how many reci

Vesna [10]

Answer: 90

Step-by-step explanation:

216/36 is 6. Then, on average, it's 15 weeks. So 6x15 is 90. There's your answer. I think.

8 0

3 years ago

What is the slope of the line shown below?someone help m plz??​

What is the slope of the line shown below?someone help m plz??