kalebstone8357
12.04.2021 •
Mathematics
List the order of the following layers from outermost to innermost of a root:
g.Cortex
a.Phloem
b.Epidermis
c.Pericycle
d.xylem
e.Endodermis
Ty!
Solved
Show answers
More tips
- S Society and Politics Skoptsy: Who They Are and How They Perform Castration?...
- H Health and Medicine How to Calculate Your Ideal Weight?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Mathematics
- M Mathematics Steve has two pieces of PVC pipe of length 4 ft and 7 ft. Which of the following lengths of PVC pipe could be used as the third piece to form a triangle? options: 2 ft, 3 ft,...
- M Mathematics OT has a diameter with endpoints (5, 4) and (-3,-2). Find the center of the circle....
- M Mathematics A skateboard ramp is 32 feet long and makes a ramp of 22 degrees. How high is the ramp...
- M Mathematics If it is possible to solve for y in terms of x, do so. 4x-4y=e^y...
- M Medicine The MNI is the Minimum Number of Individuals—the lowest number of individuals needed to account for the bones present. Print out this Bone Collection Worksheet to help you calculate...
- P Physics Which factors affect heat transfer between and warm and a cold substance...
- H History Name three credible sources and why are these three sources considered credible?...
- H History What type of action did President Hoover think the government needed to take to combat the economic downturn? A p e x A. He thought the government should enforce a low tariff...
Ответ:
The two equations are:
y = 5*x + 3
y = 5.5*x + 2
Step-by-step explanation:
By definition:
speed = distance/time
it can be rewritten as:
time = distance/speed
During the first half of the race Ben ran at a rate of 5 miles per hour for x hours and walked 3 miles. Let's call y, the number of miles in half the race; then he ran y-3 miles. The time he spend was:
x = (y-3)/5
Analogously, for the second half:
x = (y-2)/5.5
These two equations can be rewritten as
y = 5*x + 3
y = 5.5*x + 2
Which means that:
5*x + 3 = 5.5*x + 2
3-2 = 5.5*x -5*x
1 = 0.5*x
x = 2 hours
When you are solving for the variables in a situation represented by two equations you can isolate the same variable in both equations and equate the two terms, getting a new equation with only one variable. Another option is to isolate one variable in one equation and replace it in the other one.