All categories

3 years ago

Please help! I have no clue what im doing

Mathematics

2 answers:

Dvinal [7]3 years ago

8 0

Answer:

y = -2x + 1

Step-by-step explanation:

(-3 - 3) / (-2 +1) = a slope of -2

The y-intercept is 1 because that's where the line crosses the y-axis.

y = -2x + 1

prohojiy [21]3 years ago

4 0

Answer:

y = -2x + 1

Step-by-step explanation:

So, first you can use rise over run between the two points to find the slope.

This will get you -6/3, which you can simplify to -2

Then, see where the y intercept is, which is at (0, 1)

The equation will be y = -2x + 1

You might be interested in

Does the graph represent a function?

Marrrta [24]

Answer:

No, it doesn't pass the vertical line test.

5 0

2 years ago

A right triangle has a leg that measures 15 ft and the hypotenuse measures 24 ft. What would the

Serhud [2]

Answer:

x=19

Step-by-step explanation:

First, you place the numbers in place of the variables in their relative positions using the pythagorean theorem:

$15^{2} +x^{2}=24^{2}$

Then you square the numbers that you currently have:

$225+x^{2}=576$

Then subtract 225 from both sides to isolate the x:

$x^{2} =576-225$

This gives you the equation:

$x^{2} =351$

Then take the square root of both sides which gives you:

$x=18.7349939952$

Then round to the nearest whole number which gives you x=19

3 0

2 years ago

16. Find the value of y.

devlian [24]

y + (2x -12) = 180 (since they are supplementary angles)

(2x-12) = 96 ( since they are alternate exterior angle)

2x = 96 + 12

2x = 108

x = 108/2

x = 54.

y+( 2x-12)=180

y+(2× 54 -12) = 180

y + (108-12) = 180

y + 96 = 180

y= 180-96

y = 84.

8 0

2 years ago

Sharon needs 64 credits to graduate from her community college. So far she has earned 24 credits. What percent of the required c

Roman55 [17]

37.5% of her credits. 24 out of 64, divide and you get your answer. multiply by 100 to get the percentage.

4 0

3 years ago

Read 2 more answers

99 points for brainliest

Whitepunk [10]

Answer:

144

Step-by-step explanation:

4 triangles = 1/2 x 6 x 9 x 4 = 108

1 sq base = 6 x 6 = 36

total surface area = 36 + 108 = 144

if 3 triangles the base wouldn't be a square thus not possible to solve

6 0

2 years ago

Read 2 more answers