Answer:
C. Brooke finished in 115 minutes, so she was faster.
Step-by-step explanation:
Lets convert the measurements into the same units.
125 minutes (already in minutes)
1 hour (60 minutes) 55 minutes
60+55=115
Brooke ran the half marathon in 115 minutes
Since 115 is less than 125, Brooke was faster
help need step by step answer getting time
1+2r=35
Answer:
r = 17
Step-by-step explanation:
1+2r=35
Subtract 1 from each side
1-1+2r=35-1
2r = 34
Divide each side by 2
2r/2 = 34/2
r = 17
Question nine is this answer blue instead of green?
Answer:
The answer is the blue line
Answer:
The answer is the blue line :)
katie's sister is four years younger than katie. their combines ages add up to 30 how old is kati
Answer:
17
Step-by-step explanation:
Please I need help with this homework
Answer:
-2
Step-by-step explanation:
2x+5=-1/2x
5/2(x)=-5
x = -2
Suppose you have 2 pieces of ice with the same volume but in different shapes. If one of the pieces has a greater surface area than the other, it will cool a beverage faster than the ice with less surface area.
Describe 2 different pieces of ice that have the same volume, but have different surface areas
Answer:I recommend trying a rectangle ice and a square shaped ice that are the same volume.
Step-by-step explanation:
Sorry if I get it wrong pls let me know what I did so I could learn from my mistakes.
CAN SOMEONE PLEASE HELP WILL MARK BRAINLIEST I JUST NEED HELP WITH THE LAST ONE THE GREEN SECTION
A number written using only words is written using a
Answer:
i genuinlly dont know what you mean
Step-by-step explanation:
10. What is the sum of
(- 9x^4 + 6x^3 + 2x^5+ 6) and (3x^5 +3x^4 + 7x^3 + 8)?
O 5x^5 - 6x^4 + 13x^3 + 14
O 12x^24 + 14
O 5x^10 - 6x^8 + 13x^6 + 14
O 6x^5 - 27x^4 + 42x^3 + 48
Answer:
A. 5x^5 - 6x^4 + 13x^3 + 14
Step-by-step explanation:
2x^5 - 9x^4 + 6x^3 + 6
+ 3x^5 + 3x^4 + 7x^3 + 8
5x^5 - 6x^4 + 13x^3 + 14
Answer:
5x5−6x4+13x3+14
A power line crosses over a river. Viewed from above, it intersects the banks of the river to create the angles shown.
If the two river banks are parallel, what is the value of x ?
Answer:
Step-by-step explanation:
help anyone im stuck?
Answer: 222.58 should be the correct answer.
Pls tell me the answers i've been trying to get them for 32 mins......
What's the circumference of a
circle with a diameter of 7 inches?
а
Use 3.14 for T.
Answer:
the circumstance is 21.99
In Freeport, Illinois, Empire Street runs east to west and route 26 runs north to south.
Zippy’s Pizza parlor is located on route 26, 3 miles south of Empire street.
Zippy’s advertises that it delivers within a 4 mile radius.
-Write an equation that represents the radius of delivery for Zippy’s Pizza. Assume that Zippy’s is located at the origin.
-How far east and west from route 26 can you live on Empire street and still receive Zippy’s Pizza delivery?
-Little Cubs Field is located 2 miles west and 4 miles north of Zippy’s. How far is Little Cubs Field from Zippy’s?
-How far is Little Cubs Field from the radius of delivery?
The area of delivery of Zippy's Pizza given by a radius of delivery is a
circular area.
First Question: x² + y² = 4²Second Question: √5 miles to the west and √5 to the east from route 26Third Question; The distance between Little Cub's Field and Zippy is 2·√5 milesFourth Question: The distance between Little Cubs Field and the radius of delivery is 2·(2 - √5) miles.Reasons:
Direction of Empire Street = East to west
Direction of route 26 = North to south
Location of Zippy's Pizza parlor on route 26 = 3 miles south of Empire street
The radius of the area Zippy makes delivery = 4 miles
Question One:
Required: Equation for the radius of delivery
Solution:
The equation of a circle is (x - h)² + (y - k)² = r²
Where;
(h, k) = The coordinates of the center of the circle
r = The radius of the circle
Where the center of the circle is at the origin, we have;
(h, k) = (0, 0)
Therefore, the equation that represents the radius of delivery for Zippy's Pizza is is; (x - 0)² + (y - 0)² = r²
x² + y² = r²
The radius r = 4, the equation is therefore;
x² + y² = 4²Second Question;
The equation that represents Empire street with Zippy's Pizza at the origin is y = 3
Therefore at the maximum distance east and west, along Empire street, we have;
x² + 3² = 4²
x² = 4² - 3² = 5
x = ±√5
The distance east and west along Empire street where one can still receive pizza are; √5 miles west and √5 east from Route 26
The maximum distances from route 26 a person can live on Empire street and receive pizza are;
√5 miles to the west and √5 to the east from route 26Question Three;
The location of Little Cubs Field = 2 miles west and 4 miles north from Zippy's
The coordinates of Little Cubs Field relative to Zippy at the origin is therefore;
Little Cubs Field coordinates = (-2, 4)
The distance between Little Cub's Field and Zippy, d = √((-2)² + 4²) = 2·√5 miles
Question Four;
The distance between Little Cubs Field and the radius of delivery is given as follows;
D = d - r = 4 - 2·√5
The distance between Little Cubs Field and the radius of delivery is D = 2·(2 - √5) miles.
Learn more here:
https://brainly.com/question/6780708
simple question
how are u
what is 3*5*1
Answer:
15
Step-by-step explanation:
3x5=15
15x1=15
xoxo!
what is the answer if f(x) = 2x-4 if f(x)= -2
Answer:
x = 1
Step-by-step explanation:
Since we know f(x) = -2, we can replace f(x) with -2 in our function and then solve for x:
[tex]-2 = 2x -4[/tex]
Let's add 4 to both sides.
[tex]2 = 2x[/tex]
And then divide both sides by 2.
[tex]x=1[/tex]
And that's value of x, or the answer to our equation. Hopefully this was helpful... if you have more questions, let me know! :)
Please answer fast!hbhvbhbv
Answer:
i belive the answer is c :)
A bottle of tomato ketchup contains 250g and costs $1.30. How much would 1kg cost?
How many yards are in a mile? How much km are in a mile?
Pls help
Answer:
1 mile = 1760 yards and one Km = 0.621371 miles
Step-by-step explanation:
Hope this works
Mr. Carr has to buy each of his 24 students a flash drive. Each flash drive costs $12. How much will he spend?
Answer: 288
Step-by-step explanation:
Word explanation: if for one student he must spend 12$ then he must spend $12 24 times so you must multiply 12 by 24 to get 288 :)
Expression form: 12 x 24 = 288
Write the missing number in the equation for each line.
The function with the domain {2,3,4} is
Answer:
Option A and D are correct.
f(x) = 3x+2
range = {8,11, 14}
Step-by-step explanation:
Domain states that all the possible values of x where function is defined
Range defined as the complete set of all values of f(x).
As per the statement:
A function with the domain (2, 3, 4) has a specific range.
To determine the function and its range.
Let function f(x) = 3x+2, then
x f(x) = 3x+2
2 8
3 11
4 14
and
Let f(x) = x+1
x f(x) = x+1
2 3
3 4
4 5
Therefore, the function with the domain {2, 3, 4} is 3x+2 and its range is {8,11, 14}
help plzzzzzzzzzzzzzzzz
Answer:
I think the awnser is for AOC is 120 I think
NEED THIS ANSWER REALLY FAST PLZ (WILL GIVE BRAILIEIST)
Rewrite in simplest terms: -8(9r-1)-9(-8r+2)−8(9r−1)−9(−8r+2)
Answer:
-20
Step-by-step explanation:
Distribute: -72r + 8 + 72r -18 -72r + 8 + 72r -18
Combine Like Terms: 16 - 36
Subtract: -20
Answer:
Step-by-step explanation:
HELP. I DONT WANNA FAIL
Answer:
A. Proportional
B. Non-Proportional
C. Non-Proportional
D. Proportional
Step-by-step explanation:
1. For each graph divide the first cost by the number of apples
- 2.25 divided by 5 is .45 (price for one apple)
- 1.85 divided by 5 is .37 (price for one apple)
- 2.60 divided by 5 is .52 (price for one apple)
- 2.10 divided by 5 is .42 (price for one apple)
2. If you can multiply the price for one apple by the total # of apples and it matches the total cost throughout the entire graph then it's proportional.
30 points :)
3) Write an equation relating the minutes, x,
to the number of pages, y.
4) Use the equation in problem #3 to find the number of pages for 72 minutes.
3) y=3.5x
4) 3.5(72) = 252 pages for 72 min.
First we divide 21 by 6 to find the how many pages there is in 1 min. (we got 3.5) then we multiply (3.5) by the number of minutes (72) and we get 252 pages for 72 minutes.
Hope that helped:)
Write an equivalent expression to y - 8 - 5x + 2y - (-7x + 5y)
I needa know how to do this
Answer:
So I (3,0) becomes I' (1,3)
H (5,2) H' (1,1)
G (2,4) G' (2,1)
Step-by-step explanation:
So let's start with I, just count how many times you move to the left then how many times you move up.
UR WELCOME BABEEEE~ <3
What is the solution to this equation? −4(x−11)=56
I need help!! pls
Kenji wants to divide 48.6 by 0.15. What is the first step that Kenji must complete?
Multiply the divisor and dividend by 10.
Multiply the divisor and dividend by 100.
Divide the divisor and dividend by 100.
Divide the divisor and dividend by 10.
Answer:
B) Multiply the divisor and dividend by 100
Step-by-step explanation:
To get rid of both the decimals in the decimal and dividend.
Hope this helps! Pls give brainliest!
They want to remove the decimals.
Since the smaller value has 2 decimal places they need to multiply both by 100
So that 0.15 x 100 = 15.
Answer: Multiply the divisor and dividend by 100.
Determine the measure of the indicated interior angle.