Please help!! A scale on a hiking map shows at 3 inches represents 1.25 miles. What number of inches on the map represents 10 actual miles?
Answers
Answer:
24 miles
Step-by-step explanation:
Set up a proportion:
3 inches/1.25 miles = x inches/10 miles
Then cross multiply
30=1.25x
Divide 1.25 on both sides
x=24
Related Questions
If 3x−y=12, what is the value of 8^x/2^y?
Answers
Answer:
3x + 3x + 3x = 3x . but as 1 x + 1x equals 7/8, but 7 x 4 - 3 x 6 = 100002.0389487384, where as dim + dim = ddiimm
Step-by-step explanation:
You are baking a cake, and the recipe calls for 3/8 of a cup of flour and 1/2 of a cup of sugar. What is the total amount of flour and sugar, as a reduced fraction?
Answers
Answer:
[tex]\frac{7}{8}[/tex]
Step-by-step explanation:
To find the total amount of flour and sugar, you have to find a common denominator for the two fractions and then add them together.
[tex]\frac{1}{2}[/tex] multiplied by 4 equals [tex]\frac{4}{8}[/tex].
Now that the fractions both have a common denominator of 8, we can add them together:
[tex]\frac{3}{8}[/tex] + [tex]\frac{4}{8}[/tex] = [tex]\frac{7}{8}[/tex]
The total amount of flour and sugar is [tex]\frac{7}{8}[/tex]
Hope this helps :)
Answer:
7/8
Step-by-step explanation:
convert 6,700 miligrams to grams
Answers
Answer:
6.7
Step-by-step explanation:
Ben bought a white plastic shelf that was 6.35 feet long. He also bought a brown plastic shelf that was 2.085 feet long. How much-combined feet of shelving did Ben buy?
Answers
Answer:
combined feet of shelving = 8.435 feet
Step-by-step explanation:
To find the combined feet of shelving, we simply add the two lengths of the shelvings:
1. white plastic shelf = 6.35 feet long
2. brown plastic shelf = 2.085 feet long
combined feet of shelving = 6.35 + 2.085 = 8.435 feet
What is -3/4 + 2 3/4
Answers
Okay please I've been sending all night on this and I don't want to screw this up please I need my weekend it's the only time I get to myself and if you don't help me then I'm not gonna be able to have my weekend:( please help me check all but the first two are what I want you to focus on first. If you answer then give your answer don't just say that your gonna answer and then not do it please help!!!! Thanks guys I love you!!!!!!
Answers
Answer:
Step-by-step explanation:
2 2/5+ 1/15
2 6/15+ 1/15
36/15+1/15= 37/15
2 7/15 is the final answer
++++++++++++++++++++++++++
9 1/2-5 7/12
9 6/12 - 5 7/12
114/12 - 67/12
47/12
3 11/12
So for the first one he is wrong but the second one he is right
Answer:
Step-by-step explanation:
Okay don't report:) this is just me on a different account I'm just answering this to give this person brainliest:)
WIL MARK BRAINLYEST !
Answers
Answer:
87%>0.25>21%>0.2
Step-by-step explanation:
87% converted to decimal form is 0.87 which is greater than 0.25 and 21% converted to decimal form is 0.21 which is also greater than 0.2 which can also be interpreted as 0.20! Hope this helps!
Answer:
0.2, 0.25, 21% 87%
Though i am not entirely sure because the percentages specify where the percent is coming from.
Find the slope of the line that passes through the points (-10, 2) and (5, 3).
Answers
Answer:
15
Step-by-step explanation:
Which of the following is a vertical stretch of the
parent function f(x)=x^2
y=4x^2
y=1/4+x^2
y=(1/4x)^2
y = x^2-4
Answers
The expression "[tex]y = 4x^2[/tex]" is a vertical stretch of the parent function f(x) = [tex]x^2[/tex].
What is the functions?
Functions are mathematical relations that describe the relationship between inputs (often called "input values" or "arguments") and outputs (often called "function values" or "results").
The vertical stretch of the parent function f(x) =[tex]x^2 \\[/tex] can be identified by the coefficient multiplied with the squared term.
Among the given options:
y = [tex]4x^2[/tex] - This is a vertical stretch of the parent function f(x) = [tex]x^2[/tex] by a factor of 4, which means the graph of the function is stretched vertically by a factor of 4.y =[tex]1/4 + x^2[/tex] - This is a vertical shift and addition of a constant to the parent function f(x) = [tex]x^2,[/tex] but not a vertical stretch.y = [tex](1/4x)^2[/tex] - This is not a vertical stretch of the parent function f(x) = [tex]x^2[/tex]. It involves a reciprocal and squaring operation on x, but not a vertical stretch.y = [tex]x^2 - 4[/tex] - This is a vertical shift and subtraction of a constant from the parent function f(x) = [tex]x^2[/tex], but not a vertical stretch.Hence, the correct option that represents a vertical stretch of the parent function f(x) =[tex]x^2[/tex] is y = [tex]4x^2[/tex] (Option 1).
To learn more about functions, Visit
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What is -1/3 x 15 I really need help
Answers
negative five (-5) is the answer
NEED HELP ASAP ! answers !
Answers
Answer:
92 degrees
Step-by-step explanation:
The cost of 12 oranges is $1. What is the cost of 4 dozen oranges?
The cost for 4 dozen oranges is $
What is the cost of 4 dozen oranges
Answers
Answer:
4 dozen oranges cost $4.
Step-by-step explanation:
1 dozen = 12 units
4 dozen = 12 x 4 = 48 units
12 oranges cost $1. 48 units will cost $4 because 48 is 4 dozen.
I hope this helped you! If it did, please consider rating my answer, pressing thanks, and marking as Brainliest. Have a great day!
18y = 3x - 7 . Write in standard form. Show your work
Answers
Answer:
3x-18y=7
Step-by-step explanation:
Question 2
2 pts
An animal shelter has 28 puppies and 35 kittens. Write
the ratio of puppies to kittens as a fraction in simplest
form.
I
Answers
Answer:
4:5
Step-by-step explanation:
28:35
28/7:35/7
4:5
hopefully this helps :)
answer this please my teacher isnt available
Answers
Answer:The length of one side would be 11
Step-by-step explanation:
Answer:
11 cm
Step-by-step explanation:
The area (A) of a square is calculated as
A = s² ( where s is the side length )
Here A = 121 , then
s² = 121 ( take the square root of both sides )
s = [tex]\sqrt{121}[/tex] = 11
line a has a slope of -4/3 and line b has a slope of -3/4 are both lines perpendicular.
Answers
Answer:
No they are not perpendicular.
Step-by-step explanation:
No they are not because they are both line b is still negative.
In order for them to be perpendicular is if the slopes were like this....
-4/3x and 3/4x
or
4/3x and -3/4x
They have to be complete opposites.
Was this helpful?
What is the value of X? (5x + 15)
Answers
Answer:
-3 I think
Step-by-step explanation:
Plz mark brainliest
PLEASE HELP ASAP!
Given f(x)= -9x^2 - x - 7 and g(x)= 8x² + 3x – 3, find (f-g)(x).
Answers
Holly says 4.131131113... is a rational number. Which of the following best describes whether Holly is correct and why??
Holly is correct. Repeating decimals are always rational numbers.
Holly is correct. The number is positive and all positive numbers are rational.
Holly is incorrect. The decimal does not terminate, so it cannot be a rational number.
Holly is incorrect. The decimal part follows a pattern but does not actually repeat.
Answers
Answer:
D. Holly is incorrect. The decimal part follows a pattern but does not actually repeat.
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
what is the solution for 2x-5=7
Answers
Answer:
x = 12
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
1. Add 5 to both sides.
2x = 7 + 5
2. Simplify 7+5 to 12.
2x = 12
3. Divide both sides by 22.
x = 12/2
4. Simplify 12/2 to 6
x = 6
It's harder than it sounds
8\2(2+2)
Would it be 1? Or would it be 16? Try it. Correct answer gets brainliest
Answers
Answer:16
Step-by-step explanation:
Using PEMDAS:
8 / 2 * (2+2)
Parentheses first: 8 / 2 * (4)
Then go left to right: 8/2 = 4, 4 * 4 = 16.
8/2(2+2)
It will be 16.
Can someone solve this for me
Answers
Answer:
A is correct pls give likes and brainliest (I actually checked the work sheet for answer key)
Use a quick picture to model 0.62 -0.18. Then write in your answer.
Answers
Answer:
0.44
Step-by-step explanation:
Subtraction is just like addition. How much do you need to make 0.18 0.62? then you have your answer. This is just a strategy.
For a 4-unit class like Statistics, students should spend average of 12 hours studying for the class. A survey
was done on 23 students, and the distribution of total study hours per week is bell-shaped with a mean of
14 hours and a standard deviation of 2.9 hours.
Use the Empirical Rule to answer the following questions.
a) 68% of the students spend between
hours and
hours on Statistics each week.
b) 95% of the students spend between
hours and
hours on Statistics each week.
C) 99.7% of the students spend between
hours and
hours on Statistics each week.
Question Help: Message instructor
Submit Question
Answers
Which ratio is less than 7/15
A. 9/15
B. 2/5
C. 3/5
D. 24/45
Answers
Answer:
B
Step-by-step explanation:
2/5 + 2/5 +2/5 = 6/15 < 7/15
Trey has answered 15 emails. This is 20% of emails he must answer how many emails does he needs to answer
Answers
Answer:
60
Step-by-step explanation:
15 times 5 is 75 75 minus 15 is 60 so the answer is 60
Answer:
Step-by-step explanation:
I need help pls !!!!!
Answers
The temperature in Alaska dropped –50.16°C in 5.7 hours. How much did the temperature drop per hour?
Answers
Answer:
-8.8
Step-by-step explanation:
hope this helps!! :)
Solve for x:3x+4=9x+3
Answers
Answer:
Step-by-step explanation:
3x+4=9x+3 subtract 3 each side
3x+1=9x subtract 3x
1=6x divide by 6
x= 1/6
-3x -3x
—————
4=6x+3
-3 -3
————
1=6x
— —
6 6
x= -6
In your own words, describe the steps you take to round a decimal.
Answers
Answer:
if its .5 round up if its .4 or lower round down
Step-by-step explanation:
Answer:
Step-by-step explanation:
i look at the number to the very decimal and then if it is 5 or higher i round up if it is 4 or lower i round down then leave out the rest of the numbers unless it tells you to round to the tenths, hundreds, or thousands place and so on.
