All categories

3 years ago

What’s v,j,a with a dilation of 4

Mathematics

1 answer:

Artist 52 [7]3 years ago

3 0

Answer:

Perform a Dilation of 4 on point A (2, 3) which you can see in the picture below. Multiply the coordinates of the original point (2, 3), called the image, by 4. Image's coordinates = (2 * 4, 3 * 4) to get the coordinates of the image (8, 12).

Step-by-step explanation:

pls Mark my answer in brainlist and follow me

You might be interested in

A runner won a 100-meter race with a time of 9.73 seconds. How can you use place value to explain this time?

Flauer [41]

Answer: The runner is going exactly 10.2774922919 meters per second

Step-by-step explanation: Using the ratio 100:9.73, we can simplify that to 10.2774922919:1

3 0

3 years ago

What is 20% divided by 200

Rus_ich [418]

What is 20% divided by 200?

20% ÷ 200 = ?
20% ÷ 200 = 0.001

20% divided by 200 is 0.001.

4 0

3 years ago

The path of a ball kicked from the ground can be modeled by the equation y=-1/4(x-2)(x-22), where x and y are measured in feet.

Charra [1.4K]

Answer:

20 feet

Step-by-step explanation:

The value of y is zero where x=2 and x=22. The distance between those points is 22 -2 = 20 feet.

The ball lands 20 feet from where it leaves the ground.

6 0

3 years ago

A manufacturing machine has a 10% defect rate.If 4 items are chosen at random, what is the probability that at least one will ha

vagabundo [1.1K]

Solution

Step 1

$\begin{gathered} probability\text{ of defective p = 10\% = }\frac{10}{100}\text{ = 0.1} \\ \\ probability\text{ of not defective q = 1 - p = 1 - 0.1 = 0.9} \\ \end{gathered}$

Step2

The probability that at least one will have a defect

= 1 - the probability that noon will have a defect

Step 3

Use the binomial distribution

$\begin{gathered} =1\text{ - }^nC_rp^rq^{n-r} \\ n\text{ = 4, r = 0} \\ \\ =1-^4C_0(0.1)^0(0.9)^{4-0} \\ \\ =\text{ 1 - 1}\times1\times0.9\times0.9\times0.9\times0.9 \\ \\ =\text{ 0.344} \end{gathered}$

8 0

2 years ago

Pleaseeeee help is it -2 or 16 btw it’s geometry and it needs to be counterexample

Yakvenalex [24]

Answer:

false

Step-by-step explanation:

x can be equal to 2 or -2 since square root of a number can't be negative

4 0

4 years ago