which is steeper a hill that rises 2 feet for every 10 feet of run, or a hill that rises 2 feet for every 15 feet of run? Explain

Answers

Answer 1

Answer:

Answer: Ok, the first hill rises 2 feet for every 10 feet of run.

So if both hills start in the ground where y = 0, we can write the height as a function of x in the next way: y = (2/10)*X so for every 10 feet you advance in x, you rise 2 feet in Y, where here 2/10 is the slope.

The second hill is described by y = (2/15)*X, so for every 15 feet in x, you rise 2 feet in y, and the slope is 2/15

Is easy to see that 2/10 > 2/15, so the slope of the first hill is bigger than the slope of the second hill, this means that the first hill is steeper than the second.

Answer 2

Answer: In order to figure this out you need to use slope intercept for for each of these hills. Let's say the first hill is HA and the second hill is B

slope intercept: y = mx + b

HA: y = (2/10)x
HB: y = (2/15)x

As you can see when you plot this on a graph, HB is steeper because the line rises more sharply.

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Lynne used 3/8 cup of flour and 1/3 cup of sugar in a recipe. Which number below is a common denominator for 3/8 and 1/3 ?

Answers

3 and 8 have the common number or denominator 24 because 3 times 8 is 24

3/8 and 1/3 = 3/8+1/3 24 is the common denominator. 3x3=9 8x3=24 1x8 =8 3x8=24

9/24 + 8/24 = 17/24

How do you write 100 as a power of ten

Answers

The answer is to that is 10² because 10small one equals 10 and 10³ equals 1000 and you going on my multiplying it by 1ofoe example 100*10 equals 1000.

What fraction is equivalent to 0.25

Answers

The value of the fraction is 1/4

How to determine the fraction

First, we should know that fractions are defined as the part of a whole number, a whole variable or a whole element.

The different types of fractions are;

Simple fractions
Improper fractions
Proper fractions
Complex fractions
Mixed fractions

From the information given, we have that;

0. 25

Find tje denominator

25/100

Divide into simpler terms, we get;

1/4

Learn about fractions at: brainly.com/question/78672

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1/4th is equivalent to 0.25. if you look at it like you would 4 quarter into a dollar.

THE RATIO JOE`S BLUE BOATS TO GREEN BOATS IS 5:7 JOE HAS 15 BLUE BOATS. HOW MAY GREEN BOAT DOES JOE HAVE?

Answers

21 because you do 7 times 3. you do this becuase you did times three to the other side

the answer is 21. (3×7)

There are 2/5 as many vans as cars and 2/3 as many vans as motorbikes in a parking lot. What is the ratio of the number of vans to the total cars and motorbikes?

Answers

1/2 because you have to add 2+2 = 4 and then put that over 5+3 = 8 which is 4/8 simplyfied as 1/2 or 1:2

Bernardo hiked 12.8 km in June and 13.4 km in July. Nicole hiked the same total distance as Bernardo but hiked only 11.5 km in June. How far did Nicole hike in July? A. 14.7 km B. 12.8 km C. 13.1 km D. 1.9 km

Answers

Total distance hiked by Bernardo in June = 12.8 km
Total distance hiked by Bernardo in July = 13.4 km
Then
The total distance hiked by Bernardo in June and July = (12.8 + 13.4) km
= 26.2 km
Now it is given in the question that Nicole hiked for the same total distance in June and July.
Also it is given that
The distance hiked by Nicole in June = 11.5 km
Then
the distance hiked by Nicole in July = (26.2 - 11.5) km
= 14.7 km
So the distance hiked by Nicole in July is 14.7 km. The correct option among all the options given in the question is option "A".

Nicole hiked 14.7 km
on July
So the right answer is:
A: 14.7 km

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