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AysviL [449]
3 years ago
12

Write the normal form of the equation: 9x-2y+4=0

Mathematics
1 answer:
BartSMP [9]3 years ago
4 0
The slope/y-int form would be y=9/2x+2 you have to move the x value and whole number(y-int) to the other side which would make them negative and then divide by the -2 and there you go.
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17. WEATHER Heavy rain in Brieanne's town caused the river to rise. The river rose three
yaroslaw [1]

Answer:

30

Step-by-step explanation:

It states that it rained twice as much in 5 days all you do is multiply the 2 times 3 which is 6 so then u multiply 6 times 5 which is 30.

6 0
3 years ago
PLEASE HELP ME
Juli2301 [7.4K]
<span>30 square units. The area of a parallelogram is A= bh where A = area b = base h = height Any side of a parallelogram can be used as the base. The height of a parallelogram is a perpendicular line from the base to the opposite side of the parallelogram. If needed, you can replace the opposite line segment with a line that overlays the line segment and continues to infinity in both directions. Given the 4 points, the line segments (4,1) to (10,1) and (8,-4) to (2,-4) are the most interesting. Both of those lines have a slope of 0, which makes finding the distance between those two lines trivial. The height is simply the difference in their y-coordinate values. So h = 1 - (-4) = 1 + 4 = 5 And the length of the base is the difference between their x-coordinates. (You can use either line for the base). So b = 10 - 4 = 6 So the area is A = bh A = 6 * 5 A = 30</span>
3 0
3 years ago
Graph the following: y = -4x – 1.
Zina [86]

This is a line portrayed in point-slope form.

First, put a point at (0, -1). This is your y-intercept.

Next, go down 4 units and to the right one unit. Place a point at (1, -4). Then go down another 4 units and right once more. Place a point at (2, -8).

Now, go back to your y-intercept and go up 4 units and to the left one unit. Place a point at (-1, 3).

Finally, draw a line connecting all your points.

8 0
3 years ago
Read 2 more answers
Which transformation is not a rigid transformation?
Ivan

Answer:

A) Dilation

Step-by-step explanation:

Rigid transformations don't change the chape in anyway, but a dilation changes the size so it isn't a rigid translation

6 0
3 years ago
A sphere has a radius of 15 m. If the radius is divided by 5, what is the effect on the surface area?
Romashka [77]
The surface area is multiplied by 5.
The surface area is divided by 5.
The surface area is divided by 25.
The surface area is multiplied by 25.
5 0
3 years ago
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