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Lerok [7]
3 years ago
12

Graphing linear equations y+5=-2(x-2)

Mathematics
1 answer:
levacccp [35]3 years ago
6 0
First put the equation in y=mx+b form then plot the b and count off the slope.

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Please help me find the area of the figure!!
BabaBlast [244]

Answer: 199 square yards

Step-by-step explanation:

If you break it down into 3 rectangles it’ll be easier to find the answer. Multiply it by H x W. First you do the 6 x 10. And then afterwards add the extra 5 to the 6 and it’ll make the

H = 11, and the W is 4. And then add the last 3 to H and it’ll make it 19 and the last W is 5

6 x 10 = 60

11 x 4 = 44

19 x 5 = 95

Total of 199

Hope this helps :)

7 0
3 years ago
.Find the vertex, zero(s), and y-intercept of the graph of y = x2 + 4x – 5.
scZoUnD [109]

Answer:

Vertex (-2,-9)

zeros: x=1, x=-5

y-intercept: -5

Step-by-step explanation:

When you graph the quadratic equation you obtain the parabola shown in the figure attached.

Find the vertex of the parabola observing the graph, you can that the minimum point of the parabola is at (-2,-9) this is the vertex.

The zeros are the x-intercepts:

x=1; x=-5

And the y-intecept is when x=0 and the parabola cut the y-axis. This is: -5.

8 0
3 years ago
Read 2 more answers
I need help with another set of math questions.
Anit [1.1K]
For question 11, you essentially need to find when h(t) = 0, since that is when the height of the ball reaches 0 (ie touches the ground).

For question 12, it is asking for a maximum height, so you need to find when dh/dt = 0 and taking the second derivative to prove that there is maximum at t. That will find you the time at which the ball will hit a maximum height.

Rinse and repeat question 12 for question 13
7 0
3 years ago
The table gives the lowest recorded temperatures in Fahrenheit for each of four cities.
kiruha [24]

Answer:

b

Step-by-step explanation:

im pretty sure

6 0
3 years ago
A store charges 7% sales tax. Which expression can be used to find the total cost of an item with a price of p? 0.07p
Elan Coil [88]

Answer:

a. o.o7p

Step-by-step explanation:

3 1
3 years ago
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