All categories

2 years ago

Please help with slope!

Mathematics

1 answer:

hjlf2 years ago

4 0

The rise over run is 3/2 but since it's backward it would be -3/2
Y-Intercept at 3
So your equation is
y = -3/2 + 3

You might be interested in

8x−6y=1 what is the slope of the line

Zepler [3.9K]

Answer:

m = 4/3

Step-by-step explanation:

Two ways to do this problem.

Method 1 change the Method 2 If a linear equation is in

equation to slope-intercept form standard form, ax =by = c then

8x - 6y = 1 the slope = -a/b

-6y = -8x + 1 In 8x - 6y = 1 a = 8 and b = -6

y = (-8x)/-6 +1/-6 So m = - (8)/-6 = 8/6 = 4/3

m = -8/-6= 4/3

Note: Method 2 only works if the equation is in standard form.

6 0

2 years ago

Waats 10+1 im in fith grade and i dont know it.

spayn [35]

The answer is 11. don't worry, I often forget the basics too XD

8 0

2 years ago

Assuming the volume of a trigonal prism, who has a side of 10cm and a length of 20 cm, is 866cm^3, what is its surface area?

Leno4ka [110]

The surface area of the triangular prism is 686.6 cm².

Step-by-step explanation:

Step 1:

The volume of a triangular prism can be determined by multiplying its area of the triangular base with the length of the prism.

The base triangle has a base length of 10 cm and assume it has a height of h m.

The volume of the prism $= \frac{1}{2} (b)(h) (length) = \frac{1}{2} (10)(h)(20) = 866.$

$h = \frac{866(2)}{10(20)} = 8.66.$

The height of the triangle is 8.66 cm.

Step 2:

The surface area of the triangle is obtained by adding all the areas of the shapes in the prism. There are 2 triangles and 3 rectangles in a triangular prism.

The triangles have a base length of 10 cm and a height of 8.66 cm. A triangles area is half the product of its base length and height.

The rectangles all have a length of 20 cm and a width of 10 cm. The area of a rectangle is the product of its length and width.

The area of the 2 triangles $= 2 [\frac{1}{2} (10)(8.66)] = 86.6.$

The area of the 3 rectangle $= 3[(20)(10)] = 600.$

Step 3:

The surface area of the triangular prism $= 86.6 + 600 = 686.6.$

The surface area of the prism is 686.6 cm².

6 0

2 years ago

Please help me and show how you worked out.

sdas [7]

Answer: The sequence rule is division. 80 divided by 2 = 40 divided by 2 = 20 divided by 2 = 10 and 10 / 2 equals 5.

Step-by-step explanation:

The sequence is divided by 2 because when you divided 80 by 2, it equals the second pattern in the sequence, 40.

I worked it out by dividing every number by 2 and getting the same numbers in the pattern, I checked by doing the opposite, 40 x 2 = 80.

Hope this helps!

5 0

2 years ago

Zane is a dangerous fellow who likes to go rock climbing in active volcanoes. One time, when he was 20 meters below the edge of

vichka [17]

Answer:

Step-by-step explanation:

8 0

2 years ago