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Pavlova-9 [17]
3 years ago
12

Select all values of x that make the inequality -x + 8 ≥11 true.

Mathematics
1 answer:
mash [69]3 years ago
8 0

-x + 8 ≥ 11

-x ≥ 3

x ≤ -3

Hope this helps! ;)

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Find the coordinates of P ' if D o, 2.4 (x,y) is applied to the triangle below
guajiro [1.7K]

Answer:

The coordinates of P' are (4.8,-4.8).

Step-by-step explanation:

The rule of dilation D_{o,2.4}(x,y) represent the dilation with scale factor 2.4 and center at origin.

If the scale factor of the dilation is k and the center is (0,0), then

(x,y)\rightarrow (kx,ky)

Since the scale factor is 2.4, therefore

(x,y)\rightarrow (2.4x,2.4y)

From the given figure it is noticed that the coordinates of P are (2,-2). The coordinates of P' are

P(2,-2)\rightarrow P'(2.4(2),2.4(-2))

P(2,-2)\rightarrow P'(4.8,-4.8)

Therefore the coordinates of P' are (4.8,-4.8).

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What Number is X in this equation?<br><br> 6 ÷ 2( 1 + 2 ) = X
LUCKY_DIMON [66]

Answer:

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Step-by-step explanation:

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In which number does the digit 5 have ten times the value of the digit 5 in 1,452
Salsk061 [2.6K]

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Tens place

Step-by-step explanation:

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3. A car starts from rest and accelerates uniformly over a time of 6.21 seconds
Klio2033 [76]

We have,

t = 6.21 s

s = 111 m

u = 0 m/s

To determine: "a" of the particle.

We know,

s = ut + ½ at²

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⇒ a = [2(111 m)]/(6.21 s)²

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s(t)=-16t^2+128t.

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To get the value of t at the maximum height,

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From the equation,

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s(t)=-16t^2+128t

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S = 256 feet

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