2 years ago

Which lines are parallel to 8x + 4y = 5? Select all that apply.

Mathematics

2 answers:

Dvinal [7]2 years ago

5 0

Answer:

A , B , C

Step-by-step explanation:

1) find the slope of the given line

slope = (-a/b) = (-8/4) = -2

two parallel lines have the same slope

A : correct

B : (-a/b) = -16/8 = -2 (correct)

C : correct

D : wrong (2 is different from -2)

Karolina [17]2 years ago

5 0

Options A, B, C are all correct

You might be interested in

There are 48 students in a school play. The ratio of boys to girls is 5 : 7. How many more girls than boys are in the play?

VikaD [51]

8 more boys
Hope this helps

4 0

3 years ago

Read 2 more answers

Julia charged $612 to her credit card. The cost of her next purchase caused her to go over her credit limit of $2000.

Fynjy0 [20]

She has already spent 612, and by adding C 612 has gone ABOVE 2000
So 612 + C MUST be Greater Than 2000
The answer is D

7 0

3 years ago

Read 2 more answers

Find the length of the leg.

g100num [7]

The length of the leg is 5

5 0

3 years ago

What is the lateral area of the pyramid?

Mars2501 [29]

Lateral surface are = 2( 1/2 x 11 x 11.9) + 2( 1/2 x 9 x 12.3)

Lateral surface area = 130.9 + 110.7 = 241.6 ft²

Answer: 241.6 ft² (Answer C)

7 0

2 years ago

If a circle has a diameter of 44ft, what is the radius and circumference? Round to the nearest hundredth.

lara31 [8.8K]

Answer:

Radius: 22 Circumference: 138.23

Step-by-step explanation:

The radius is half of the diameter so 44/2 is 22.

The circumference can be found by 2*pi*r or pi*d.

$2\pi22$ or $\pi 44$

5 0

3 years ago