All categories

3 years ago

Slope of (3,-1) and (0, -5)

Mathematics

1 answer:

Usimov [2.4K]3 years ago

5 0

Answer:

slope =-5-(-1)/0-3

=-5+1/-3

=4/3

Step-by-step explanation:

You might be interested in

What decimal is equivalent to 21% ?

makkiz [27]

...it’s 0.21 because 21% is 21/100 which makes it 0.21

7 0

3 years ago

Read 2 more answers

Solve the equation.

Nutka1998 [239]

Answer:

Step-by-step explanation:

In this technique, if we have to factorise an expression like ax2+bx+c, we need to think of 2 numbers such that:

N1⋅N2=a⋅c=1⋅−12=−12

AND

N1+N2=b=−1

After trying out a few numbers we get N1=3 and N2=−4

3⋅−4=−12, and 3+(−4)=−1

x2−x−12=x2−4x+3x−12

x(x−4)+3(x−4)=0

(x+3)(x−4)=0

Now we equate the factors to zero.

x+3=0,x=−3

x−4=0,x=4

3 0

3 years ago

Select the correct answer.

Ierofanga [76]

Answer:

$19.2x+96$ units

Step-by-step explanation:

The perimeter of a square is 4 times the length of one side.

The length of the sides of a square is given by the expression $4.8x+24$

To find the perimeter, we multiply this expression by 4.

$Perimeter=4(4.8x+24)$

We expand to obtain:

$Perimeter=4*4.8x+4*24$

This simplifies to:

$Perimeter=19.2x+96$

7 0

3 years ago

I’ll mark brainlest! pls help! :/

alexandr1967 [171]

Answer:

$9\sqrt{2}$

Step-by-step explanation:

d = $\sqrt{(5-(-4)^2+(5-(-4)^2 \\$

d = $\sqrt{(9)^2+(9)^2$

d = $9\sqrt{2}$

6 0

2 years ago

Read 2 more answers

Ron wants to run 6 miles this week. He ran

Yanka [14]

Ron would need to run 3 miles

4 0

3 years ago

Read 2 more answers