Answer:
114.9 meter
Step-by-step explanation:
v=(2/3)πr^3
diameter=2r
r=7.6/2
r=3.8
(2/3)π* (3.8)^3
~36.58π meter
if the teacher wants you to use 3.14 as π (like instead of writing the symbol of π), then 36.58*3.14=114.9 meter
Help please I really need it!!
Answer:
The rates of change are equal.
Step-by-step explanation:
The line goes through all of the points in the table.
Answer:
The rates of change are equal
Step-by-step explanation:
1. The rates of change are equal
If you look at the graph, you can see that it has the same coordinate points as the table.
Hope this helps!
PLEASE HELP ME WITH MY MATH
Oh my gosh,
I need an answer for that as well..
Answer:
EYYRHEHF
Step-by-step explanation:
I HAVE NO IDEA PLEASE I NEED POINTS AND WANT TO BE BRAINLIEST I NEEEED ITTT !!!!11
help! how do i find the slope and the y-intercept? please help
Answer:
1 is the - Slope
4 is the y-intercept
Step-by-step explanation:
To find slope, you have to use two points and use the formula [tex]\frac{y2-y1}{x2-x1}[/tex]
Here one point is (2,6), and other point is (4,8)
Substitute to get [tex]\frac{2}{2}[/tex] which equals 1.
To find y-intercept, x should be 0. If x is 0 then why in this case would be 4
giving brainliest!!!!!
Answer:
5.(4,6) 6. (2,9) 7. (0,4)
1-4 i dont know
Please answer this question
Answer:
✏️ AnswerOn the pic. ↑Step-by-step explanation:
Hope it's help#CarryOnLearning#BrainlyPhxXxNoyaxXxPRACTICE PROBLEM
Find the area of the parallelogram
_____ Square units
KHAN ACADEMY
Answer:
18
Step-by-step explanation:
parellelogram area is b(vh), 6 x 3 = 18
Louise walked her dog and washed her bike. The time she spent walking her dog was one-fourth the time it took her to wash her bike. It took Louise 14 minutes to walk the dog. How long did it take Louise to wash her bike?
Answer:
56 minutes
Step-by-step explanation:
One-fourth of 56 is 14. 56/4 = 14 Hope this helps!
Please help as soon as possible
Answer:
1) 0.392
2) 0.395
3) 0.397
4) 0.393846294629468261456382648477982195862
Step-by-step explanation:
It is asking for 3 numbers greater than 0.39, with three in the tenth place (0.x000) that is less than 1. By adding a number in the thousandth place to 0.39, we automatically make it larger. Adding more digits will make it slightly larger, as long as it isn't a 0. All 4 answers I have provided are correct, however, I would just use the first 3 for your question.
Hope this helps! Have a great day!
Which of the angle pairs can be classified as vertical angles?
A) ∠3 and ∠1
B) ∠3 and ∠2
C) ∠4 and ∠1
D) ∠2 and ∠4
E) ∠1 and ∠2
Answer:
A) ∠3 and ∠1
D) ∠2 and ∠4
Step-by-step explanation:
Following angle pairs can be classified as vertical angles.
A) ∠3 and ∠1
D) ∠2 and ∠4
Answer:
A: ∠3 and ∠1 and D: ∠2 and ∠4
Step-by-step explanation:
Trust me!
Have a good day/afternoon/night! :P
maybe brainliest but gotta be right
Answer:
6
Step-by-step explanation: add the fraction together
Krystal’s poster project for reading class is 2 feet high and 1 1
2
feet wide. Her friend Victoria’s poster is 4 feet high and 1 1
2 feet
wide. How many times larger is the area of Victoria’s poster? Draw
a model on the grid paper, and show your multiplication work here.
Answer: Victoria poster is 2 times larger
Step-by-step explanation: since they have the same numbers except for 4 and 2 you would subtract 4 by 2 and get 2 and times 2 by 112 for your answer
Brainliest if your correct PLEASE GET THIS CORRECT.
A 38 -ounce bottle of juice drink contains 6 percent water. Than computed 6 percent of 38 . His work is shown below.
6 percent of 38 =0.6×38=22.8
Which statement explains Than’s error?
hurry i need it ASAP
Answer: Than did not move the decimal point three places to the left in the answer
Step-by-step explanation:
Please help with these questions, I need help and please be quick!
(Image attached)
Answer:
hee-hee!
Step-by-step explanation:
We know that the circles diameter is 15 mm. We can tell that by looking at the side of the rectangle. It says 15 mm.
Either way, we use the formula to find the area of a circle:
A = [tex]\pi[/tex]d
A = (3.14)(15)
A = 47.1
The area of the circle is 47.1. (i think?)
sowwy if it took long
Answer:
426.45 mm
Step-by-step explanation:
find the area of the circle by multiplying the radius by pi(3.14) then you would subtract that from the area of the rectangle. Hope this helps
Pls Help..............
Answer:
12
Step-by-step explanation:
V = l*w*h
V = 4*1.5*2
V = 12
Hope this helps :)
Mr kepner recorded for the last 7 years the number of students in his classes who owned cell phones the mean of his data is 15 and the median is 18 which of the following statements is true?
Answer:
A
Step-by-step explanation:
Median means the number in the middle and if there is 7 numbers then one is in the middle which is 18 so at least one year he had 18 students who owned a phone.
Consider two circular swimming pools. Pool A has a radius of 28 feet, and Pool B has a diameter of 17.26
meters. Complete the description for which pool has a greater circumference. Round to the nearest
hundredth for each circumference. 1 foot-0.305 meters
Answer: pool b
Step-by-step explanation:
the bigger the number then it the nearest to the tens and it smaller its easy i use common sense
Michael has 26 shirts to fold. Let N be the number of shirts he would have left to fold after folding F them. Write an equation relating N to F . Then use this equation to find the number of shirts he would have left to fold after folding 23 of them.
Answer:
N = 3 F = 26
Step-by-step explanation:
If there's 26 in total and Michael has folded 3 of them N would be 3. F will be the total after folding 'N' amount left of the clothes!
Andrew scores 79, 86, 63, and 82 on his recent tests, when measure of centeral tendency should he use to describe to his mom his his tests are going
Answer:
e
Step-by-step explanation:
Central tendency means “the statistical measure that identifies a single value as representative of an entire distribution." These measures include mean, median, and mode.
Andrew scores 79, 86, 63, and 82 on his tests.
63, 79, 82, 86
Mean: 79 + 86 + 63 + 82 = 77.5 or
Median: 79 + 82 = 80.5
(you have to add these numbers bc there is no exact median as none are repeating)
Mode: There is no exact mode since there is no repeating numbers.
He should use the mean bc the mean is a pretty good number.
I'm not sure if you would want to tell your mother that you're barely getting an average. or higher than failing.
either way, hope this helps :)
Rebecca had these results when she drew 10 tiles from the bag. The bag has a total of 20 tiles. Her classmates got similar results. What is a good predication for the number of green and red tiles out of 20?
Answer:
10/20
Step-by-step explanation:
if she has 20 in total and there's only two colours I would assume it's an even chance,
For example a coin has two sides, = even chance of getting each side.
Good luck hope this helped
9x + 7 ≥ 54
x ≥ __
Solve pls
Answer:
5 2/9 would be the answer
HElp me?
Please? Yikes?
Answer:
A
Step-by-step explanation:
help me pleaseeeeeeeeeeeeeeeeeeeee
Answer:
c) (-3s) - 9
Step-by-step explanation:
(-5s) + 2s - 9
-5s + 2s - 9 <== combine like terms
-3s - 9
Therefore, our answer is c.
Hope this helps!
Answer:
the answer is C.
Step-by-step explanation:
Start by combining like terms (-5s) and 2s= (-3s)
You can't subtract 9 from this because they aren't like terms.
(-3s) -9
Make a bell curve for the data: (99, 60, 82, 78, 93, 71, 68, 86, 80, 95, 72, 64)
Answer:
Make a bell curve for the points 99, 60, 82, 78, 93, 71, 68, 86, 80, 95, 72, 64 · The variables x and y have a proportional relationship, and y=7 when x=2.
Step-by-step explanation:
hi everone can you help i will be sending more qusetions each one is 10 points thank you
Answer: 326
The blank space equals 326, 326 times 15 is 4890 as you’d start by multiplying 326 times 10 then multiply 326 times five then add the two sums and get your answer.
We can use inverse operations to find this question by dividing 4890 by 15. We can check our answer by multiplying 326 by 15.
Answer:
326
Step-by-step explanation:
We can use inverse operations to find this question by dividing 4890 by 15. We can check our answer by multiplying 326 by 15.
Hope this helps :)
Solve rational Equation
Please Show Full Steps Please!
Answer:
x=1
Step-by-step
Step 1:
Simplify x/x2
Dividing exponential expressions :
1.1 x1 divided by x2 = x(1 - 2) = x(-1) = 1/x1 = 1/
Equation at the end of step 1:
2 1 1
(((—+1)-—)-1)-((2•—)-1) = 0
x x x
STEP 2:Rewriting the whole as an Equivalent Fraction:
2.1 Subtracting a whole from a fraction
Rewrite the whole as a fraction using x as the denominator :
1 1 • x
1 = — = —————
1 x
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
Adding fractions that have a common denominator :
2.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
2 - (x) 2 - x
——— = ———
x x
Equation at the end of step 2:
2 1 (2-x)
(((—+1)-—)-1)-————— = 0
x x x
STEP 3:
Simplify 1/x
Equation at the end of step 3:
2 1 (2 - x)
(((— + 1) - —) - 1) - ——————— = 0
x x x
STEP4:
Simplify: 2/x
Equation at the end of step 4:
2 1 (2 - x)
(((— + 1) - —) - 1) - ——————— = 0
x x x
STEP 5:
Rewriting the whole as an Equivalent Fraction :
5.1 Adding a whole to a fraction
Rewrite the whole as a fraction using x as the denominator :
1 1 • x
1 = — = —————
1 x
Adding fractions that have a common denominator :
5.2 Adding up the two equivalent fractions
2 + x x + 2
————— = —————
x x
Equation at the end of step 5:
(x + 2) 1 (2 - x)
((——————— - —) - 1) - ——————— = 0
x x x
STEP 6:Adding fractions which have a common denominator :
Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
(x+2) - (1) x + 1
——————————— = —————
x x
Equation at the end of step 6:
(x + 1) (2 - x)
(——————— - 1) - ——————— = 0
x x
STEP 7:
Rewriting the whole as an Equivalent Fraction :
7.1 Subtracting a whole from a fraction
Rewrite the whole as a fraction using x as the denominator :
1 1 • x
1 = — = —————
1 x
Adding fractions that have a common denominator :
7.2 Adding up the two equivalent fractions
(x+1) - (x) 1
——————————— = —
x x
Equation at the end of step 7:
1 (2 - x)
— - ——————— = 0
x x
STEP 8:
Adding fractions which have a common denominator :
8.1 Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
1 - ((2-x)) x - 1
——————————— = —————
x x
Equation at the end of step 8:
x - 1
————— = 0
x
STEP 9:
When a fraction equals zero :
9.1 When a fraction equals zero ...
Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.
Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.
Here's how:
x-1
——— • x = 0 • x
x
Now, on the left hand side, the x cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
x-1 = 0
.2 Solve : x-1 = 0
Add 1 to both sides of the equation :
x = 1
One solution was found :
x = 1
i need help on this how do i do this
Question belowwwwwww............................
Answer:
I think it's 4 ft.
Step-by-step explanation:
Answer:
i think it c
Step-by-step explanation:
A square scarf has a side length of 3/4 yard on each side.
What is the area of the scarf?
Enter your answer in the boxes as a fraction in simplest form.
Answer:
[tex]\frac{9}{16}\ yd.^2[/tex]
Step-by-step explanation:
Area of a square: [tex]a^2[/tex] = [tex]a*a[/tex]
[tex]A = a^2\\\\A = \frac{3}{4}* \frac{3}{4}\\\\A = \frac{9}{16}[/tex]
Therefore, the answer of the scarf is [tex]\frac{9}{16}\ yd.^2[/tex]
Hope this helps!
pls help me thank you
Answer:
558 cm 2
Step-by-step explanation:
you get the area of all 6 sides and add them