All categories

2 years ago

Click to select the figure in the image that would portray the rotation of the given preimage and the rotation arrow,

Mathematics

1 answer:

LekaFEV [45]2 years ago

8 0

Answer:

plz explain correctly please

You might be interested in

In Jane’s calculus class at a large university, the final exam had a mean score of 75 and a standard deviation of 10. In Peter’s

gogolik [260]

Answer: 100

Step-by-step explanation:

5 0

2 years ago

A sample of bacteria is growing at a rate of 8% per hour compound continuously. How many hours will it take for the sample to do

Anettt [7]

Answer:

The sample would double in 9 hours

Step-by-step explanation

The number of hours it will take for the sample to double can be found using the 72 rule.

The 72 rule is such that a growth rate would double itself by it is used in dividing the number 72 as shown below:

number of hours =72/8=9 hours

The number of hours it would take the sample to double is 9 hours as computed above.

6 0

2 years ago

Point F is on circle C.

Hoochie [10]

CF is a radius = 7.5 units

To find GC we will use the Pythagorean theorem.GC² = 10² + 7.5²

GC² = 100 + 56.25GC² = 156.25GC = √ 156.25GC = 12.5

GF = 12.5 + 7.5 = 20

Answer: 20 units

7 0

2 years ago

Read 2 more answers

a company makes a profit of $50 per software program and $35 per video game. The company can produce at most 200 software progra

Lynna [10]

Answer:

In order to maximize the profit, should be produced 200 software program and 235 video games per week

Step-by-step explanation:

Let

x ------> the number of software program

y -----> the number of video games

we know that

$x \leq 200$ -----> inequality A

$y \leq 300$ -----> inequality B

$x+y \leq 435$ -----> inequality C

Using a graphing tool

The solution is the shaded area between the positive values fo x and y

see the attached figure

The vertices of the shaded area are

(0,0),(0,300),(135,300),(200,235),(200,0)

The profit function is equal to

$P=50x+35y$

Substitute the value of x and the value of y of each vertices in the profit function

For (0,300) ----- $P=50(0)+35(300)=\$10,500$

For (135,300) ----- $P=50(135)+35(300)=\$17,250$

For (200,235) ----- $P=50(200)+35(235)=\$18,225$

For (200,0) ----- $P=50(200)+35(0)=\$10,000$

therefore

In order to maximize the profit, should be produced 200 software program and 235 video games per week

4 0

2 years ago

Read 2 more answers

Ashley is making $500 a week at her job. She receives a 20% pay raise. A year later she gets a 5% pay cut. How much does she mak

notsponge [240]

Answer:

Assuming Ashley didn't take any week off. Ashley earning in the first year:

500*52=$26000

She earns the second year:

26000 * 1.2 = $31200

She spent 5%

31200 * 0.05 = $1560

The remaining yearly earning:

31200 - 1560 = $29640

Weekly earning:

29640 ÷ 52 = $570

Read more on Brainly.com - brainly.com/question/3450376#readmore

8 0

2 years ago