A college campus has a lawn shaped like a circle with a radius, r, of 60 meters. Which is the best approximation of the area, A, of the circular lawn? (Use A=πr2; π is approximately 3.14.)
Answers:
A. 180 square meters
B. 360 square meters
C. 2,800 square meters
D. 11,300 square meters
Sergei uses 4 cups of ice cream to make 3 milk shakes.
How many cups of ice cream does he need to make 5 milk shakes?
A. cups of ice cream
B. 4 cups of ice cream
C. 5 cups of ice cream
D. cups of ice cream
Answer:
i would say 5 cups, let me know if i'm wrong
Sergei need 7 cups of ice cream to make 5 milk shakes.
What is Proportional?Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
Given that;
Sergei uses 4 cups of ice cream to make 3 milk shakes.
Let number of cups of ice cream does he need to make 5 milk shakes = x
So, By definition of proportion, we can formulate;
⇒ Number of cups of ice-cream / Milk shakes
⇒ 4 / 3 = x / 5
⇒ 4 × 5 / 3 = x
⇒ x = 20/3
⇒ x = 6.67
⇒ x ≈ 7
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please help me with these questions
Ples helpe me its math
Answer: 22/12 = 11/6
Step-by-step explanation:
Again Lol ima copy and paste my same answer.
Hey there!
Let's write this as a ratio/proportion.
The sum of this basic ratio is 4.25.
To figure out how much of each we have for 34, we divide this 34 by 4.25, our sum of the two ingredients. This will give us a factor we can multiply our two ingredient measurements by.
34/4.25=8
Now, we multiply our two ingredients by eight.
2.75(8)=22
1.5(8)=12
Note that these two add up to make 34 tablespoons.
Therefore, we have...
22 tablespoons of olive oil and 12 tablespoons of balsamic vinegar were used in the 34 tablespoons of bread dip.
I hope this helps! Have a great day! :)
How do you determine the constant rate of change from a table of x and y values.
Answer:
The calculation for ROC is simple in that it takes the current value of a stock or index and divides it by the value from an earlier period. Subtract one and multiply the resulting number by 100 to give it a percentage representation.
Step-by-step explanation:
Hope this helps!
Someone help me with this ASAP!
Answer:
48.1 somewhere around 36 and 57
Step-by-step explanation:
Answer:
36-57
Step-by-step explanation:
18.50 x 2.6 = 48.10, which is between those two numbers
Find the value of x and y
Answer:
x = 80, y = 122
Step-by-step explanation:
I got this equation by using vertical angles to create a complimentary angle pair (they sum to 90 degrees).
3/4x+2/5x-2=90°,
23/20x - 2=90°,
23/20x = 92°,
92/(23/20)
20/(1/4)
20(4)
= 80.
Since the angles are a linear pair on the left side(they sum to 180 degrees). Just subtract 180 from 3/4x-2 and substitute x into the expression.
180-(3/4(x)-2), 180-3/4(80)+2 = 120+2 = 122
Solve [tex]x^{3}[/tex] = 64.
Madeleine’s mom was making smoothies for her classroom. Since Madeleine has 24 classmates, her mom made 30 cups of smoothie. If each serving was 3 5 of a cup, how many servings did she make?
Answer:
If that says .35, then she made 85.71 servings
If that says 3.5 then she made 8.57 servings
Step-by-step explanation:
30/.35
30/3.5
IDK how to deal with big boy numbers! SOS
Answer:
SOSOSOSOSOSOSOSOSOSOS
Step-by-step explanation:
WE HAVE A 911 HERE THERE SEEMS TO BE NUMBERS AT HOSTAGE WEE WOO WEE WOO
Answer:
A. 2,411.44
Step-by-step explanation:
Just subtract buddy :) I think
All of the following expressions have the same value except _____.
-16 ÷ 2
(2)(-4)
(-2)(4)
-16 ÷ -2
Which of the following tables of values represent ordered pairs for the function f(x) = 2x – 1?
x 3 6 9 12
f(x) 6 12 18 24
x 2 4 6 8
f(x) 5 9 13 17
x 1 2 3 4
f(x) 1 3 13 17
x 0 4 8 12
f(x) -1 7 15 23
Plot the image of point CCC under a dilation about point PPP with a scale factor of 22
Answer:
Perform a Dilation of 3 on point A (2, 1) which you can see in the graph below. Multiply the coordinates of the original point (2, 1), called the image, by 3. Image's coordinates = (2 * 3, 1 * 3) to get the coordinates of the image (6, 3).
Step-by-step explanation:
When you answer the question could you also put how you did it! That will be a lot of help!
Answer:
14.99
Step-by-step explanation:
Cone volume formula is V=Pi(r^2)(h/3)
3,077.2(3)/(pi)(14^2)
What number must be added to 1575 to result in a sum of 8625
Answer: 7050
Step-by-step explanation:
You subtract the total by your start number.
8625-1576=7050
7050 must be added to 1575 to result in a sum of 8625.
What are some alternative names for mathematical operations ?Addition is also known as the sum,Subtractions is also known as the difference,Multiplication is also known as the product and division is also known as upon.
According to the given question we have been asked the sum of 1575 and a number is 8625.
Assuming the number to be 'n'.
∴ 1575 + n = 8625.
n = 8625 - 1575.
n = 7050.
The no. which has to be added is 7050.
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A line that passes through the points (–4, 10) and (–1, 5) can be represented by the equation y = y equals negative StartFraction 5 Over 3 EndFraction left-parenthesis x minus 2 right parenthesis.(x – 2). Which equations also represent this line? Select three options.
y = y equals negative StartFraction 5 Over 3 EndFraction x minus 2.x – 2
y = y equals negative StartFraction 5 Over 3 EndFraction x plus StartFraction 10 Over 3 EndFraction.x +
3y = –5x + 10
3x + 15y = 30
5x + 3y = 10
Answer:
B,C,E
Step-by-step explanation:
Answer:
B,C,E
Step-by-step explanation:
EDGE 2022 :)
Help please I don't understand this I've read over it a couple times and still don't get it
Answer: 45 C
Step-by-step explanation:
7x5=45
Hope this helps!
Answer:
The answer is -21 degrees celcius. Because ground level is 14 degrees c and every time the level goes up 1 kilometer the tempurture goes down by 7 degrees c. Hope this makes sense now :)
A rectangle has its diagonal length increased from 7 cm to 49 cm. The new rectangle is similar to the original one. The original perimeter was 24 cm. What is the measure of the new perimeter?
Answer:
168 cm is the new perimeter
What is the image of the point (-9, -7) when rotated 180 degrees anticlockwise about the origin?
(9, 7)
(7, 9)
(-7, -9)
(-9, -7)
Answer: A
Step-by-step explanation:
sorry just guessing
I know how to do triangles just not squares
Answer:
36
Step-by-step explanation:
!!!!!!!!!! PLEASE HELP IM SO FRUSTRATED
CAN SOMEONE EXPLAIN HOW I DO THESE PROBLEMS? IM SO CONFUSED AND I HAVE A LOT TO DO PLEASE !!!!!!!
1. What two directions could point B be located related to point A? Write two equations to represent the possible locations of point B or in other words, how did you travel to point B. Make a conclusion about the sums in relation to the integers in the equations on the next slide.
2. Explain How you could use absolute value to show that -4+3 and 3+(-4) have the same value. Which property of addition states that these sums are equivalent?
3. You know that the sum of -5 and another integer is a positive integer. What an you conclude about the sign of the other integer? What can you conclude about the value of the other integer?Explain.
4. Jim is standing beside a pool. He drips a weight from 4 feet above the surface of the water in the pool. The weight travels a total distance of 12 feet down before landing on the bottom of the pool. Explain how you can write a sum of integers to find the depth of
that's alot of questions
You have to ask your teacher first.
I need help I have dance like rn and ahhh
Answer:
13
Step-by-step explanation:
a^2 + b^2= c^2
5^2+ 12^2 =c^2
25+ 144= 169 =c^2
square root 169
C= 13
Answer:
13
Step-by-step explanation:
Pythagorean Theorem :
a^{2} + b^{2} =c^{2}
replace a and b
5^{2} + 12^{2} =c^{2}
25+144=c^{2}
169=c^{2}
13=c
Which ratio can form a proportion with 6/9?
Julio bought 3/5 pound of potato salad for dinner. Wilma bought 5/4 the amount of potato salad that Julio did. How much potato salad did Wilma buy?
Answer:
1/5
Step-by-step explanation:
GOOD LUCK :3
Solve. 45 ÷ n = 5 n =
Answer:
n=3 or n=-3
Step-by-step explanation:
Answer:
Your answer is: 9
45 / 5 = 9
45 / 9 = 5
Step-by-step explanation:
Hope this helped : )
What is the value of x in the equation x3=27/125 ?
81/375
9/42
3/25
3/5
Answer:
3/5
Step-by-step explanation:
If it takes 15 gallons of gas to drive 330 miles, how many miles can be driven using 20 gallons of gas?
Answer:
440
Step-by-step explanation:
1: 330/15=22
2. 22x5=110
3. 330+110=440
hope this helps you it was easy!!!
Answer: 440
use ratios : 330 divided by 15 = 22
22 x 20 = 440 miles
1 x 20 = 20 gallons
i hope this helps
need help please help mee.. (dont answer if u dont know how to do it
Answer:
this was from last year so its fine to answer?
Step-by-step explanation:
WILL MARK BRAINLIEST!!!
The top deck of a boat is 9.5 feet above the surface of a lake, while the bottom of the boat is 24 feet below the surface of the lake.
What is the vertical distance between the top deck and the bottom of the boat?
Drag and drop the correct value into the box to complete the statement.
The vertical distance is _____ feet.
a. -33.5
B. -14.5
C. 14.5
D.33.5
Answer:
A
Step-by-step explanation:
9.5 + 24 is 33.5
Tell me which one is prime 19,28,49,63
20 POINTS PLZ HELP
Answer:
i think its 19
Step-by-step explanation:
Consider the provided number.
Prime number: A prime number is a whole number which is greater than 1 and the factors of the number are 1 and itself.
The prime factorization of the provided numbers are:
19 = 1×19
28 = 2×2×7
49 = 7×7
63 =7×9
So the answer is 19
Answer:
19 is prime
Step-by-step explanation:
It cant be divided