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3 years ago

Determine which lines are parallel and/or perpendicular.

Mathematics

1 answer:

krok68 [10]3 years ago

3 0

Answer:

lines f and h are perpendicular because the products of their slopes is -1

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vlada-n [284]

Answer:

i dont get it

Step-by-step explanation:

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3 years ago

What is the mistake NEED ANSWER ASAP

julsineya [31]

Answer:

The answers are in the image.

Step-by-step explanation:

Charlie made the mistake by not getting the equation equal to zero.

$x^2 - 9x + 8 = 16$

Subtract 16 to both sides making it equal to 0.

$x^2 - 9x - 8 = 0$

Using Quadratic Formula to Solve for x.

4 0

2 years ago

Plz help memenememdme

Harrizon [31]

1-d
2-c
3-e
4-b
5-a
It's very simple. Try..

4 0

3 years ago

Can some explain this to me do i need to covert something or can someone explain it to me how in gonna get the answer i try to d

solniwko [45]

Cross multiply:

2.5 ft x 16.5 ft = 41.25 ft

now divide:

41.25 / 8.25 = 5

L = 5 feet

7 0

3 years ago

Here is a riddle:

lilavasa [31]

Answer:

The system of inequalities that represents this situation will be:

$f + s < 10$

$f - s > 3$

Step-by-step explanation:

Let 'f' represent the first number

Let 's' represent the second number.

Given that the sum of the two numbers is less than 10. As 'less than' can be represented by '<'.

so the inequality would be: f + s < 10

Given that If we subtract the second number from the first, the difference is greater than 3. As 'greater than' can be represented by '>'.

so the inequality would be: f-s > 3

Thus, the system of inequalities that represents this situation will be:

$f + s < 10$

$f - s > 3$

8 0

3 years ago