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Alchen [17]
3 years ago
9

What’s the perfect square of 4x^2

Mathematics
2 answers:
kirza4 [7]3 years ago
8 0
16x^2 is the <span>perfect square of 4x^2</span>
Mkey [24]3 years ago
3 0
Solve for x over the real numbers:
4 x^2 = 0
Divide both sides by 4:
x^2 = 0
Take the square root of both sides:
Answer:  x = 0
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How do I do numbers 12 to 14?
NARA [144]

Answer:

  12.  1 second, 35 ft; 2 seconds, 32 ft

  13.  (t, y) = (1.4 seconds, 37.6 feet)

  14.  37.6 ft; the vertex is the highest point

Step-by-step explanation:

12. You have properly answered question 12.

After 1 second, the height is 35 feet; after 2 seconds, it is 32 feet.

__

13. My method of choice is to plot the graph on a graphing calculator and let it show me the coordinates of the vertex when I highlight that point. (See attached.) The vertex is ...

  (t, y) = (1.4, 37.6)

__

14. The graph is a graph of height when the object is launched with a vertical velocity of 45 ft/s. So, the maximum of the graph will correspond to the maximum height of the object. The vertex is that maximum point, and its y-coordinate is that maximum height.

The maximum height is 37.6 feet.

8 0
3 years ago
C.<br> Find the 4th term in the expansion of (y + 2)
Stolb23 [73]
What is the binomial raised to? you can’t do this problem without it
7 0
2 years ago
8/2z=15/60 .solve proportion.
masya89 [10]
\frac{8}{2z}=\frac{15}{60}\ \ \ \ \ |cross\ multiply\\\\2z\cdot15=8\cdot60\\\\30z=480\ \ \ \ |divide\ both\ sides\ by\ 30\\\\\boxed{z=16}
8 0
3 years ago
Read 2 more answers
Please answer correctly !!!!!!! Will mark a lot of points !!!!!!!!
soldi70 [24.7K]

Answer:

here it is

Step-by-step explanation:

3 0
2 years ago
write in graphing form please! A parabola that opens down with no stretch factor that has a vertex of (-6,5)
wolverine [178]
If it has no stretch factor, then there will be no coefficient. Meaning this is a lot easier. So, we equation is

(x+6)^2 + 5

Hope this helps!
<span />
8 0
3 years ago
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