All categories

4 years ago

Find the slope of the line whose equation is 8y = 2x 4.

1 answer:

4 0

- 8y = 2x+4 - y = (2x+4)/8 - y = 2(x+2)/8 - simplifies to (x+2)/4 - which can be rewritten as y = (x/4)+(2/4) - which is also equivalent to y = 0.25x + 0.5 if y = mx+b is your standard equation, m represents slope thus 0.25 (or 1/4) is your slope value

You might be interested in

-1/2 + 1/3

san4es73 [151]

A is the answer and i am in 6th grade

4 0

3 years ago

Read 2 more answers

Please Show Work 6x(-4) Six times negative four.

Ainat [17]

Answer:

6 x (-4)

= (-24)

Step-by-step explanation:

when multiplying integers, you first need to multiply the numbers. Then you need to look at the signs if both numbers have the same signs or if it doesn't. if the signs are the same, the product is a positive . If the two numbers have different signs, you will get a negative product.

NOTE: if a number doesn't have a sign, it's a positive number

7 0

3 years ago

X-y=-3<br> I just kinda need the answer

bezimeni [28]

Just so you know, you have to know at least one of the variables to find out what the other is. Like for example, X could equal 2, so that would make y equal 5. Or X could equal 23, and that would make y equal 26.

5 0

3 years ago

Plz help me 20 point

ddd [48]

Hey friend your answer

8 0

3 years ago

Read 2 more answers

Given the same triangle from part C, if line segment AB measures 12 inches and line segment BC measures 5 inches what is the mea

exis [7]

Answer:

4.615 in

Step-by-step explanation:

Triangle ABC and ABD are similar because they have two corresponding congruent triangles that is right angle and ∠A. Triangle ABC and BCD are similar because they have two corresponding congruent triangles that is right angle and ∠C. Therefore Triangle ABC, ABD and BCD are similar. Since they are similar, then their sides are proportional in length.

In triangle ABC, using Pythagoras theorem:

AC² = AB² + BC²

AC² = 12² + 5²

AC² = 144 + 25 = 169

AC² = 169

AC = √169 = 13 in

Using similar triangle for ΔABC and ΔABD:

$\frac{AC}{AB}= \frac{BC}{BD} \\\\\frac{13}{12}=\frac{5}{BD}\\\\BD=\frac{12*5}{13}\\ BD=4.615\ in$

5 0

3 years ago