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tamaranim1 [39]
3 years ago
13

6. a + 6 < -2; a = -8 I 0. yes P. no

Mathematics
1 answer:
laiz [17]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

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Brrunno [24]
8y-24 should be your answer
3 0
3 years ago
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A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function h(t) = 52t - 16t^2 . What i
Nata [24]

Answer: 42.25 feet

Step-by-step explanation:

We know that after "t" seconds, its height "h" in feet is given by this function:

h(t) = 52t -16t^2

The maximum height is the y-coordinate of the vertex of the parabola. Then, we can use the following formula to find the corresponding value of "t" (which is the x-coordinate of the vertex):

x=t=\frac{-b}{2a}

In this case:

a=-16\\b=52

Substituting values, we get :

t=\frac{-52}{2(-16)}\\\\t=1.625

Substituting this value into the function to find the maximum height the ball will reach, we get:

h(1.625) = 52(1.625) -16(1.625)^2\\\\h(1.625) =42.25\ ft

4 0
2 years ago
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Hoping you can solve all of these problems!
nadya68 [22]

Answer:

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Step-by-step explanation:

5 0
3 years ago
A triangle with vertices at A(0, 0), B(0, 4), and C(6, 0) is dilated to yield a triangle with vertices at A′(0, 0), B′(0, 10), a
svlad2 [7]
A triangle ABC is similar to a triangle A´B´C´ The scale factor of the dilatation : s.
0 * s =0
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6 * s = 15
s= 10/4=15/6=2.5
The scale factor of the dilatation is 2.5.  It is shown in the attachment.
Download docx
3 0
3 years ago
There are 12 plates in a kitchen cabinet. The diameter of each plate is either 9 inches or 14 inches. The diameter of all 12 pla
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Answer:

mi nu osakuma 34?

Step-by-step explanation:

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2 years ago
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