All categories

3 years ago

What is the slope of the line shown below? (Enter your answer as a decimal if

Mathematics

2 answers:

Luda [366]3 years ago

8 0

The answer would be m=-3/2

Blizzard [7]3 years ago

5 0

Answer:

- 1.5

Step-by-step explanation:

Given points

( x1 , y1 ) = ( 4 , - 5 )

( x2 , y2 ) = ( - 2 , 4 )

Now

Slope (m)

= ( y2 - y1 ) / ( x2 - x1 )

= ( 4 + 5 ) / ( - 2 - 4 )

= 9 / - 6

= -1.5

Hope it will help :)❤

You might be interested in

If tatianna works 3hrs a day on school days and make $123.75 a week what is her hourly rate?

madreJ [45]

Answer:

Her hourly rate is $8.25

Explanation:

Tatianna works 3 hours a day on school days and makes a total of $123.75 in a week

We know that:

There are 5 school days in a week

We are given that:

She works for 3 hours a day each of those days

Therefore:

Total number of hours worked = hours worked daily * number of days

Total number of hours worked = 3 * 5 = 15 hours in a week

The equation used to calculate Tatianna's earnings is:

Amount she makes in a week = Total number of hours worked * hourly rate

Now, we substitute with the givens to get the hourly rate as follows:

Amount she makes in a week = Total number of hours worked * hourly rate

123.75 = 15 * hourly rate

Hourly rate = $8.25

6 0

3 years ago

Can someone help me with this

KiRa [710]

Answer:3

Step-by-step explanation:because if you multiply 1.35 times tree it will give you 4.05 and if Adam had 40 more cents it could have been 4

4 0

3 years ago

Please answer these thank you.

Evgesh-ka [11]

a. Let's start with "the sum of one-half and one-third." Sum tells us to add. This would translate to 1/2 + 1/3. Now, it's telling you to find 1/5 of that. So you multiply this by 1/5.

Your final expression is (1/5)(1/2 + 1/3)

b. "the sum of nine and twelve" is more obvious; 9 + 12. Now, multiply it by "two and one-half"

Your final expression is (2 1/2)(9 + 12)

c. "difference between 1 1/2 and 3/4." Difference tells us to use subtraction. 1 1/2 - 3/4. "twenty-four divided by" tells you that that part of the equation belongs in the denominator.

Your final expression is 24 / (1 1/2 - 3/4)

8 0

3 years ago

If you're good at trig please help meeeee Show full working out ;)

Trava [24]

We break down the area into two triangles - since we're given all their side lengths, we use Heron's formula: $[area]=\sqrt{s(s-a)(s-b)(s-c)},$ where $s=\frac{a+b+c}{2}$