Homework giving out brainiest

Answer:

15 i think

Step-by-step explanation:

Divide 30 by 2.

Mrs. Green plants 50 red, pink, and purple tulips. If 35% are red and 27% are pink. how many purple tulips did she plant?

please help i'll give a brainliest for first correct answer

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An onion farmer is hiring workers to help harvest the onions. He knows that the number of days it will take to harvest the onions is a function of the number of workers he hires. Complete the explanation of the use of the word "function" in this context.


The number of
(select) workers or days
it will take to harvest the onions depends on the number of
(select) workers he hires or days until harvet
. The input values of the function are the number of
(select) workers or days
. The output values are the number of
(select) workers or days
.

pls help!!!!
Solve the equation for r. Show your work.
r-15=6

Solve each proportion. Figures shown are similar.
Please solve at least 3 proportions and if someone has already solved at least three then please solve the other ones. <3

APPLY IT
Find Distances in the Coordinate Plane

Practice What You’ve Learned
Keeping the Distance

Have you ever traveled by airplane? If so, did you notice other planes in the sky out the window?

Each day thousands of airplanes are in the sky at the same time. Although airplanes have complex computers on board to help pilots navigate from place to place, it is the job of an air traffic controller, on the ground, to watch the airplanes on a radar screen and make sure that they are a safe distance from each other at each point in the flight.

An air traffic controller must know the location of every aircraft in the sky within a certain geographic boundary.


Planes on the (Coordinate) Plane
In order to describe where each aircraft is in the sky, coordinates are assigned to each plane. By using points on a coordinate plane on the radar screen, air traffic controllers can figure out the distance between planes.

Safe practice says that all commercial aircraft in the air need to be separated by a minimum distance on all sides. The required distance depends on many factors, including the type and size of aircraft as well as what stage of the flight the aircraft is in.


Now It’s Your Turn: How Far Apart?
If you know the coordinates of two airplanes, you can use the coordinates to find the distance between the planes.

Give it a try on the next page.

Find the greatest common factor of the expression you wrote in part c. Rewrite the expression as a multiple of a sum of two whole numbers with no common factor. and the expression is 8:12

HELPME TO GET brainlest. NO LINKS

Compare the perimeter and area of the original figure to the perimeter and area of the reduced figure using the scale factor.

A smaller rectangle has a length of 3 and width of 1. A larger rectangle has a length of 6 and width of 2.

Which statements are true about the comparison between the two figures? Check all that apply.
The scale factor is 2.
The scale factor is One-half
The perimeter of the model is the product of the scale factor and the perimeter of the original rectangle.
The area of the reduced figure is half the area of the original figure.
The area of the reduced figure is (One-half) squared, one-fourth times the area of the original figure.

Use the scale factor to find the area of the enlarged figure. Explain your steps.

A small rectangle has a length of 8 and width of 4. A large rectangle has a length of 25.6 and width of a.

If r = 30 and t = 6, what is the value of the following expression?
r + 48 ÷ t · 2
A.
26
B.
57
C.
52

Adam weighs 150 pounds, and his brother Andrew weighs 140 pounds. Andrew calculated that his weight on another planet would be about 56 lb. He asked "approximately what would Adam weigh on the other planet?"
(Don't answer Andrew's question)
So the real question is WHY are they on another planet or WHICH planet they are on?

Ms Davila is training for a race by her apartment there is a pond that has a running loop that is 3.6 miles long she plans to run this look 4.8 times how many miles will ms Davila run?