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Formula for height is
H = SA / (2 x 3.14 x r) - r
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Help i need notes for edge 2021:
the subject: Mathematics: Writing and Evaluating Expressions
and in case moderators come what's 6 x 3? I'll give 50 points for the first two people and brainliest for the best notes
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Answer:
6x3=18
Step-by-step explanation:
The Accelerated Mathematics Program is for students desiring to take the maximum number of math courses. Any ninth grade student who intends to take AP Calculus as a senior should schedule the accelerated program. Students in the accelerated program will be able to: (1) take Algebra I Pre-AP in 8th grade, Geometry in 9th grade, Algebra II in 10th grade, Precalculus or AP Statistics in 11th grade, and AP Calculus or AP Statistics in 12th grade; or (2) take Algebra I in the 9th grade, Geometry and Algebra II in 10th grade, Precalculus or AP Statistics in 11th grade, and AP Calculus or AP Statistics in 12th grade. Students who are enrolled in Pre-AP mathematics courses and take Algebra I in 8th grade are strongly encouraged to take five years of mathematics.
Answer:
6 times 3 is 18.
Step-by-step explanation:
need help asap will give brainly, please
Answers
Answer:
g
Step-by-step explanation:
Which statement best explains if the graph correctly represents the proportional relationship y = 3.5x? (4 points)
A graph of a coordinate plane is shown. Points are graphed at 1 comma 3.5 and 2 commas 7. The points are joined by a line.
a
No, the points shown on the line would not be part of y = 3.5x
b
No, proportions cannot be represented on a graph
c
Yes, the points shown on the line would be part of y = 3.5x
d
Yes, all proportions can be shown on the graph of this line
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A number of triangles are connected in a row to form a shape. The table shows the relationship between the number of triangles, x, an the perimeter, y, of the shapes they form. Select all the true statements about this relationship.
A. The relation is a function
B. The relation is not a function because 2 inputs have the same output
C. The relation is not a function because 2 outputs have the same input
D. There is not enough informational to determine whether this relation is a function
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Answer:
The relation is a function
Ima need help with this question
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The best answer would be A and D
Suzie drove her gravity-powered car in a race. Her winning time on the 325-meter course was 53.2 seconds.
Which average speed, in meters per second, is closest to Suzie's average speed during the race?
A. 0.164 m/s
B. 6.11 m/s
C. 9.82 m/s
D. 288 m/s
E. 367 m/s
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Answer:
B
Step-by-step explanation:
Because you divide 325 divided by 53.2 and you get 6.109 and that rounds to 6.11
Hope this helped!!
see attachment
find the solutions to the systems
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1. x ≤ 16y − 128
2. x< (-1/2)
PLEASE HELP ME
Observe the two scenarios involving electrically charged objects. Predict what will happen when you bring the objects close together.
Two scenarios with electrically-charged objects.
A. The balloon will attract the soda can, while the two balloons will repel each other.
B. The balloon will attract the soda can, while the two balloons will do nothing.
C. The balloon will repel the soda can, while the two balloons will also repel each other.
D. The balloon and soda can will do nothing, while the two balloons will repel each other.
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Answer:
i think it is D or B
Step-by-step explanation: hope this helps and have a great day :)
Answer:
From what I know, C.
Step-by-step explanation:
I have done this experiment years ago, and what happened was the balloon made the can roll away, which is called repelling, and the two charged balloons actually started "floating" away from each other and required force to keep them together, which would also be classified as repelling or repulsent.
A city has 15 radio stations, including 3 college radio stations.
What is the probability that a randomly chosen radio station in this city is a college radio station?
Write your answer as a fraction or whole number.
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Answer:
1/5
Step-by-step explanation:
There are 3 college radio stations out of 15 this means that 3/15 of them are college radio stations. 3/15 simplifies to 1/5
Which expression represents that x was doubled and then decreased by 25% ?
Answers
Answer:
x1.5
Step-by-step explanation:
say x is 1 then is we multiply by 2 we get 2 and if we decrease 2 by 25% we get 1.5 and that number works for any number instead of multiplying by 2 and decreaseing by 25% as they reveal the same number.
Please Help if it lets me will give brainliest
Answers
Answer:
Line 1=c
Line 2=d
Line 3=a
Line 4=b
Step-by-step explanation:
What are the factors of the expression: 64x2 - 255 ?
(8x - 15)(8x - 15)
(8x - 25)(8x + 25)
(8x - 15)(8x + 15)
(4x + 15)(4x - 15)
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Answer:
[tex]\displaystyle Unfactourable[/tex]
Explanation:
This expression is unfactourable with rational numbers. Perhaps you made an errour in your expression. Now, what I think you meant was the expression and factours below:
[tex]\displaystyle 64x^2 - 225 \\ \\ [8x - 15][8x + 15][/tex]
If this was what you meant, then here you are.
Though, I am joyous to assist you at any time.
HELP I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A satellite dish is being designed so that it can pick up radio waves coming from space. The satellite dish will be in the shape of a parabola and will be positioned above the ground such that its focus is 30 ft above the ground. Using the ground as the x-axis, where should the base of the satellite be positioned? Which equation best describes the equation of the satellite?
(0, 60); y = one over two hundred fortyx2 + 60
(0, 15); y = one over sixtyx2 + 15
(0, 60); y = one over two hundred fortyx2 − 60
(0, 15); y = one over sixtyx2 − 15
Answers
Answer:
c
Step-by-step explanation:
Marsha deposited $6,500 into a savings account 3 years ago. The simple interest rate is 2%. How much money did earn in interest?
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Answer:
6,897.25$ raw
397.25$ earned
Step-by-step explanation:
6,500(.02) = 130 + 6500
6630(.02) = 132.6 + 6630
6762.6(.02) = 135.25 + 6762.6
6,897.25$
the Money he earns in interest is 390$ and his new account balance would be 6890$.
What is simple interest?Simple interest is the amount of interest charged on a specific principal amount at a specific interest rate. Compound interest, on the other hand, is the interest that is computed using both the principal and the interest that has accumulated over the preceding period.
given, Marsha deposited $6,500 into a savings account 3 years ago. The simple interest rate is 2%.
from the general formula of Simple interest:
Simple interest(SI) = p*r*t/100
where, p = principal amount
r = rate of interest
t = time
in our case
p = 6500, r = 2%, t = 3
Thus,
SI = 6500 * 2 * 3/100
SI = 390$
Thus total amount = 390 + 6500 = 6890
therefore, the Money he earns in interest is 390$ and his new account balance would be 6890$.
Learn more bout simple interests here:
https://brainly.com/question/22621039
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y = 5x - 22 y = 4x - 17
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please solve this question
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Which relationship is always correct for the angles m, n, and p of triangle ABC?
answer choices:
1. n + p = m
2. m + p = n
3. m + p +n = 180 degrees
4. m + p + n = 90 degrees
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What is -36 take away 8
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Answer:
the answer is going to be -44
A submarine dives to a depth of 54.6 meters below the surface of water in 4 minutes. What rational number represents constant rate the submarine travels per minute?
Please help me thank u <3 :)
Answers
Answer:
13.65 meters per minute
Step-by-step explanation:
Speed is distance traveled over time.
Distance = 54.6 meters
Time = 4 minutes
54.6/4 = 13.65
I hope this helps!
54.6 (distance) / 4 (minutes)
So: 54.6/4
And the answer is 13.65
13.64 meters per minute. :)
The equation below describes a proportional relationship between x and y. What is the constant of proportionality?
Y= 5/6x The constant of proportionality is?
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What is the ratio of rectangles to
circles? Write the ratio three
different ways.
How about the ratio of triangles to
circles?
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Answer:
place rectangle in the left corner of the part.
if all the 4 corners of the rectangle are inside the circle place it. ...
if the left bottom corner is not inside the circle, push it up till it is in the circle.
Ratio of area of circles: = πr2 :πc2 = πr2 :π r2 4 = 4 :1. 1. The small equilateral triangle is rotated through 60° about O, the center of the circle. The arm of the rotation is the radius of the circle.
Step-by-step explanation:
Describe the location on a number line of the two numbers in the inequality -0.5 > -34
If you have questions write them in the comments
↑↑↑↑↑↑↑↑
°³°
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Answer:
-0.5 is to the right of -34 on the number line.
Step-by-step explanation:
If we were talking in terms of positive numbers, 0.5 would be to the left of 34, since 0.5 is closer to 0 on the number line. When we talk about negative numbers, everything is mirrored: numbers decrease as we go further left of 0, and increase as we go right towards 0.
Which of the following points lies on the graph of this equation? y = -8x
A. (0, 0)
B. (1, 0)
C. (-1, -1)
D. (0, -8)
Answers
Answer:
d
Step-by-step explanation:
It just simply is. you know what i mean
Question 3 (ID=3227238)
Given the following inequality, which is a possible value of x?
-3x-6>-15
A: 20 Strike Reset
B: 10 Strike Reset
C: 5 Strike Reset
D: 0 Strike Reset
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I did this in my quiz and it was right so yeah
PLEASE NEED HELP ASAP ONLY ANSWER IF YOU KNOW THE ANSWER
I already have one of the answers i think
Answers
Answer:
agario.work
Step-by-step explanation:
Answer:
ok a e
Step-by-step explanation:
Terry sells televisions at Best Buy. She earns 15% commission on her total sales If Terry had a total sale of $950 last week, how much did she earn in commissions? Based on the information, write an equation that gives the total commission, C, for any given sale.
A) 0.15x=C
B) 0.85x=C
C) 950x=C
D) 15x=C
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Answer:
C is the correct answer
What is the approximate a (circumference) of the circle? Use 3.14 for n
10 in.
.____
Please help me <3
A. 31.4 inches
B. 314 inches
C. 62.8 inches
D .628 inches
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a number cube is labeled 1 to 6 .richard will roll the number cube 500 times and record the results.ABout how many times could richard expect to roll and even number
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Answer- 250 times
Step-by-step explanation: This is because a number die is random and if it were based on even and odd, the chances would be 50/50
Richard could roll cube 500 times, then he gets 250 times an even number.
What is the probability?The Probability in mathematics is the possibility of an event in time. In simple words, how many times that incident is happening in any given time interval.
Given:
A number cube is labeled 1 to 6.
Richard will roll the number cube 500 times and record the results.
2, 4, and 6 are even numbers in the cube.
The probability
= Number of favorable outcomes/ total number of outcomes
= 3/6
=1/2
That means,
if Richard could roll cube 500 times, then he gets even number 500/2 =250 times.
Therefore, Richard will get 250 times an even number.
To learn more about the probability;
brainly.com/question/11234923
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It costs David $0.52 per day to have this newspaper delivered to his home. The equation below can be used to find the cost (C), in dollars, to have the newspaper delivered for w weeks.
C=(0.52) (5) (w) What will it cost David to have this newspaper delivered to his home for 19 weeks?
Answers
Answer:
$69.16
Step-by-step explanation:
There are 7 days in a week.
so you multiply 0.52 x 7= 3.64
Then 3.64 x 19= 69.16
Therefore David will have to pay $69.16 to have this newspaper delivered to his home for 19 weeks.
What is the slope of the line on the graph? ill give brainlist
Answers
Answer: I guess the slope is m=-1/3
Step-by-step explanation: Hope it helps :)
