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2 years ago

Dilate (-3,3) by a scale factor of 3. Helppp

Mathematics

1 answer:

zzz [600]2 years ago

6 0

If the scale factor is 3 and the point is (-3, 3). Then the point after the dilation will be (-9, 9).

<h3>What is dilation?</h3>

Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.

The point is given below.

(-3, 3)

And the scale factor is 3.

Then the point after the dilation will be

Let (x, y) be the dilated point.

Then we have

(x, y) = (-3 × 3, 3 × 3)

(x, y) = (-9, 9)

More about the dilation link is given below.

brainly.com/question/2856466

#SPJ1

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What is 3 tens 2 ones x 10 ?

katen-ka-za [31]

Answer:

320 :)

Step-by-step explanation:

(30+2)10 = 320 hope this helps

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3 years ago

Read 2 more answers

Taylor wants to paint his rectangular deck that 42 feet long and 28 feet wide. A gallon of paint covers about 350 square feet. H

Tju [1.3M]

Let L be the length of the deck = 42 feet

Let W be the width of the deck = 28 feet

A = LxW

A = 42 feet x 28 feet

A = 1176 square feet

Remaining area to be painted = 1176 square feet – 350 square feet

<span>Remaining area to be painted = 826 square feet</span>

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4 years ago

Direction: Answer the following problem sets. Please include what is the given, asked, formula, solution and final answer with u

olga2289 [7]

Answer:

7.5s

1.6666 repeating or 1.67 m/s²

Step-by-step explanation:

the equation you have to use is Vfinal=Vstart+acceleration•time

(I'm gonna simplify to Vf=Vs+at)

so you gotta rework it for the two equations

for the first equation you need time so take Vf=Vs+at and subtract Vs on both sides to get Vf–Vs=at

then divide acceleration on both sides to get t=(Vf–Vs)/a

for the second problem equation need the equation a=(Vf–Vs)/t (just divide time on both sides instead of acceleration)

so you the plug in

(I don't put the units in to the problem unless needed)

1. t=(Vf–Vs)/a to t=(0–30)/-4.0

t= -30/-4.0

t=7.5 seconds

2. a=(Vf–Vs)/t to a=(10–0)/6.0

a= 10/6.0

a= 1.67m/s²

(I'm assuming the that for number two they started at rest so it would be 0m/s for velocity start)

8 0

3 years ago

Hope Amelia Solo, the American soccer goalkeeper, World Cup champion and two-time Olympic gold medalist, allows goals at a rate

Nuetrik [128]

Answer:

3.70% probability she allows more than one goal

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

In which

x is the number of sucesses

e = 2.71828 is the Euler number

$\mu$ is the mean in the given time interval.

X~Pois(0.3)

This means that $\mu = 0.3$

In her next match, what is the probability she allows more than one goal?

Either she allows at most one goal, or she allows more than one goal. The sum of the probabilities of these events is decimal 1. So

$P(X \leq 1) + P(X > 1) = 1$

We want $P(X > 1)$ . So

$P(X > 1) = 1 - P(X \leq 1)$

In which

$P(X \leq 1) = P(X = 0) + P(X = 1)$

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

$P(X = 0) = \frac{e^{-0.3}*(0.3)^{0}}{(0)!} = 0.7408$

$P(X = 1) = \frac{e^{-0.3}*(0.3)^{1}}{(1)!} = 0.2222$

$P(X \leq 1) = P(X = 0) + P(X = 1) = 0.7408 + 0.2222 = 0.9630$

$P(X > 1) = 1 - P(X \leq 1) = 1 - 0.9630 = 0.0370$

3.70% probability she allows more than one goal

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3 years ago

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ZanzabumX [31]

Answer:

b.5

Step-by-step explanation:

This is because, regardless of how they age, ie the m of the equation, buzz will always be 5 years older.

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3 years ago