Which of the following is the best approximation of the volume of the cylinder below?
Use 3.14 for π
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Answer:
sana Po nakatulong
stay safe po
Related Questions
Hey, Could you help me? Thank you
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Seriously I haves to do this again pls answer for real
And sure I do have 1106 points left but still stop wasting peoples time
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1/15
Step by step explanation
Add all numbers up and then divide the number of newspapers by the total numbers added up and simplify
SOMEONE PLSSSS HELP!!!!!!!
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Answer:
you can use desmos
Step-by-step explanation:
for example put x=88
and do the same with the rest
then put x+y+z and you will get your answer
x-2+5y*7*6x+89y-6+345
Answers
Answer:
337+x+89y+210xy
Step-by-step explanation:
x-2+(5y*7*6x)+89y-6+345
x-2+(210xy)+89y-6+345
x-2+210xy+89y-6+345
-2-6+345+x+89y+210xy
337+x+89y+210xy
Se desean plantar 361 plantas de limón, en un terreno cuadrado, de manera que en cada fila queden a un metro de distancia. a)Cuántas filas de limones habrá? b)Sobrarían algunos arbolitos? c)cuántos?
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Answer:
a) El número de filas de limones es [tex]n = \sqrt{361} = 19[/tex]. Es decir, se necesitan 19 filas de árboles.
b) No sobran árboles.
c) 0 árboles.
Step-by-step explanation:
Dado que las plantas de limón deben cubrir un terreno cuadrado, entonces se debe satisfacer que la siguiente condición:
[tex]n^{2} \le 361[/tex]
Donde [tex]n[/tex] es el número de filas de árboles de limón.
Si [tex]n < 19[/tex], entonces sobrarán árboles.
a) El número de filas de limones es [tex]n = \sqrt{361} = 19[/tex]. Es decir, se necesitan 19 filas de árboles.
b) No sobran árboles.
c) 0 árboles.
A cuboid has 3 different sized faces. The areas of 2 of the faces are 84cm2and 56cm2. The volume of the cuboid is 672cm3. Find the length, width and height of the cuboid and the area of the third face.
Answers
Answer:
Length: 12 cm
Width: 8 cm
Height; 7 cm
Step-by-step explanation:
We are told that the areas of 2 of the faces are 84cm² and 56cm².
Now, the side faces are 4 in total with 2 each having same areas.
Thus, it means they would have the same height.
Let's find the highest common factor between 84cm² and 56cm².
The highest number that can be divide each equally is 7.
Thus;
12 × 7 = 84 cm²
8 × 7 = 56 cm²
This means, the bottom part will measure 12 cm by 8 cm.
Thus, the complete measurement is;
Length: 12 cm
Width: 8 cm
Height; 7 cm
Let's check if it will give us a Volume equal to that given.
Thus;
Volume = 12 × 8 × 7 = 672 cm²
This is same as that given and so our dimensions are correct.
geometry geometry geometry geometry geometry geometry help me pleasee
Answers
Answer:
Step-by-step explanation:
take 74 degree as reference angle
using cos rule
cos 74 =adjacent/hypotenuse
0.275=x/12
12*0.275=x
3.3=x
take 36 degree as reference angle
using sin rule
sin 36=opposite/hypotenuse
0.587=x/11
0.587*11=x
6.457=x
6.5=x
take 39 degree as reference angle
using tan rule
tan 39=opposite/adjacent
0.809=13/x
x=13/0.809
x=16.06
x=16.1
take 16 degree as reference angle
using tan rule
tan 16=opposite /adjacent
0.286=x/14
0.286*14=x
4.00=x
4.0=x
x=
Sin = Opposite / Hypotenuse
Cos = Adjacent / Hypotenuse
Tan = Opposite / Adjacent
Whatever 2 terms you have in your equation are the ones you will use to determine Sin/Cos/Tan. For example, in question 21, the “X” was adjacent to your given angle (74°). The hypotenuse was 12, so you would use Cos since your two terms are Adjacent / Hypotenuse.
Also remember, the hypotenuse is the side opposite of the 90° angle.
The opposite side is the side opposite of the angle given (Not 90°).
The adjacent side is the side adjacent to the angle given (Also not 90°).
Ken buys two bunches of bananas. One bunch weighs 2 pounds 10 ounces. The other bunch weighs 1 pound 8 ounces. What is the total weight of Ken's bananas?
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Answer:
4 pounds 2 oz
Step-by-step explanation:
16 oz = 1 pound so you add 10 and 8 to get 18-16 to get 4 pounds 2 oz
can someone please help me?
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reasons: they both make an L shape and have a square indicating that they are both right angles
Point A is reflected across line y=x and the n dilated by a factor of 3 using the origin as the center of dilation.
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Answer:
B. A"(6, 12)
Step-by-step explanation:
A(4,2) --->reflected across y=x ---> A'(2, 4) --->
dilated k =3 ---> A" ( 2×3 , 4×3) => A" (6, 12)
Royston is driving to a popular amusement park with his family.
Royston’s car had gallons of gas at the start of the trip. During the trip, he stopped at a gas station and refueled the car with gallons. If the car consumed gallons of gas during the trip, there are still
gallons of gas remaining in the tank.
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Answer:
yes
Step-by-step explanation:
b/c he only filled his car only one time so he might have remained gallons of gas
Which of the following functions is graphed below
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Answer:
wachiwachiwachiwawawa
During which interval is the graph of the
function below only increasing?
HELLPPPPP!!!!!
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Answer:
-2 < x < ఔ
Step-by-step explanation:
F’x = 3x^2 + 18x + 24
F’x = 3(x^2 +6x +8)
F’x = 3(x+4)(x+2)
One of the points of inflection will be at x = -2, and after -2 we know the equation will increase because it is positive
Insta: lankey.t
Jamie deposits 400 into a savings account. The account has an interest rate of 5%, compounded quarterly. Right to function that gives you The amount of money in dollars, J(t) in t years after the initial deposit
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Given:
Initial value = 400
Interest rate = 5% compounded quarterly.
To find:
The function that gives you the amount of money in dollars, J(t) in t years after the initial deposit.
Solution:
The formula for amount is:
[tex]A=P\left(1+\dfrac{r}{n}\right)^{nt}[/tex]
Where, P is principal, r is the rate of interest in decimals, n is the number of times interest compounded in an year and t is the number of years.
The interest rate is 5% compounded quarterly. So, r=0.05 and n=4.
Substituting [tex]P=400,\ r=0.05,\ n=4[/tex] in the above formula, we get
[tex]A=400\left(1+\dfrac{0.05}{4}\right)^{4t}[/tex]
[tex]A=400\left(1+0.0125\right)^{4t}[/tex]
[tex]A=400\left(1.0125\right)^{4t}[/tex]
The required function notation is:
[tex]J(t)=400\left(1.0125\right)^{4t}[/tex]
Therefore, the amount of money in dollars, J(t) in t years after the initial deposit is [tex]J(t)=400\left(1.0125\right)^{4t}[/tex].
Which of the following shows the correct process for finding the area of the shape shown below?
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Answer:
A = bh = A = 9.5*14
Step-by-step explanation:
39.98× 0.5 is approximately equal to
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Answer:
20
Step-by-step explanation:
it equals 19.99 but if you round it equals to 20
Can I get help with these too? Thank you!!!!!
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The interior angle of C is 180 - 142 = 38
The three interior angles add up to 180°
(2x - 15) + (x - 5) + 38 = 180
3x - 20 + 38 = 180
3x + 18 = 180
3x = 162
x = 54
The measure of angle ABC = x - 5 = 54 - 5 = 49
For JKL:
The interior angle of L is 180 - 100 = 80°
The 3 interior angles add up to 180°
(2x + 27) + (2x - 11) + 80 = 180
4x + 16 + 80 = 180
4x + 96 = 180
4x = 84
x = 21
The measure of angle JKL is 2x - 11 = 2(21) - 11 = 42 - 11 = 31°
4(1+ 2y) = 12y. Solve for y.
Answers
Answer:
y=1
Step-by-step explanation:
4(1+2y)=12y
4*1 + 4*2y=12y
4 + 8y=12y
4=12y - 8y
4=4y
4/4=y
1=y
which number is greatest?
Answers
Answer:
3.88
Step-by-step explanation:
→ Calculate the exact value of each number
19 ÷ 5 = 3.8
3.88 = 3.888888888
15 ÷ 4 = 3.75
√15 = 3.8729
An equation with an unknown value is shown 13/10 + 2/100= ?/100
Answers
Answer:
132/100, or 1.32
Step-by-step explanation:
Just change 13/10 to 130/100 and add 2/100 to make it 132/100, or 1.32 :)
Find the slope of the line that passes through the following points E (4, 1 2/3) and F (-2,2/3)
Answers
Answer:
1/6
Step-by-step explanation:
To find the slope, we use the slope formula
m = ( y2-y1)/(x2-x1)
m = ( 2/3 - 1 2/3)/(-2 -4)
= -1/-6
= 1/6
3. What is the area of the triangle with vertices L(-3,5), M(4,7), and
N(2,-8)?
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Area for triangle is
A=1/2(bh)
Find the side length, b.
Round to the nearest tenth.
B=90°
a=6
c=7
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Answer:
b = 9.2
Step-by-step explanation:
Using the Pythagorean theorem (in your case): [tex]a^{2} +c^{2} = b^{2}[/tex]
Plug in your values and solve for x:
[tex]6^{2}+7^{2} =b^{2}\\36+49 =b^{2} \\85 = b^{2} \\b = \sqrt{85} \\b = 9.2[/tex]
Jagan and Mithun calculated the value of 12 - 6 + 4.The steps are given alongside.
Who has given the correct answer, justify
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Answer:
10.Step-by-step explanation:
Explanation:
[tex]12 - 6 + 4[/tex]
In order to solve this, we must use PEMDAS.
This is because there are more than one operations involved.
PEMDAS is the order in which you must solve the operations.
PEMDAS STANDS FOR:
ParenthesisExponential Notation (exponents)Multiplication/division (do whichever comes first)Addition/subtraction (do whichever comes first)Solve.
Now, using PEMDAS, I will solve.
There are no parenthesis.
There are no exponents.
There is no multiplication nor division.
There is addition and subtraction.
[tex]12-6+4[/tex]
[tex]12-6=6[/tex]
[tex]6+4[/tex]
Lastly, there is addition.
[tex]6+4=10[/tex]
Conclude:
I, therefore, believe [tex]12-6+4=10.[/tex]
You did not clarify the answers of Jagan nor Mithun.
So, whichever person got the answer of 10 is correct.
first step for solving this quadratic equation?
x2+2x-11=4
Answers
Answer:
subtract 4 from both sides
Step-by-step explanation:
Given
x² + 2x - 11 = 4
First step : subtract 4 from both sides
x² + 2x - 15 = 0 ← in standard form
Second step : factorise the quadratic
(x + 5)(x - 3) = 0 ← in factored form
Third step : equate each factor to zero and solve for x
x + 5 = 0 ⇒ x = - 5
x - 3 = 0 ⇒ x = 3
Fourth step : state the solutions
solutions are x = - 5, x = 3
HURRY HELP.. whats the indicated measure
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Answer:
< ABE = 109
Step-by-step explanation:
Angle Formed by Two Chords = 1/2(SUM of Intercepted Arcs)
< ABE = 1/2 ( 38+ 180)
< ABE = 1/2( 218)
< ABE = 109
I will give BRAINLIEST the correct answer
Find the measure of angle 6.
Answers
Answer:
X = 19
Step-by-step explanation:
Two parallel lines cut by a transversal means the corresponding angles are congruent. Set each equation equal to each other and solve for x.
2x+78= 7x-17
Add 17 to both sides: 2x + 95= 7x
Then subtract 2x from both sides: 95= 5x
divide each side by 5, for final answer: x= 19
On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. The number b varies directly with the number a. For example b = 2; when a = -2 which equation represents this direct variation between a and b? O b= -a O-=-a Ob-a=0 Ob(-a) = 0
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Answer:
b = -a
Step-by-step explanation:
If a and b are both positions from 0, we need to write an equation that relates both positions. The problem is explaining that the position of a is opposite to the position of b.
If a = 2; b = -2. If a = 1000; b = -1000.
If a = -x; b = x. Then:
-a = x
-a = x and b = x, that means:
b = -a
What must be written on the dotted line to make a correct algebraic statement?
Write your answer on the dotted line.
6t+3t-…………………………..=t
A) 8t
B) t
C) 3t
Answers
Answer:
Option A = 8t
Step-by-step explanation:
6t + 3t - 8t = t
6t + 3t = 9t
9t - 8t = t
A man has a coupon to buy 8 oranges, he already has six, so how many does he have if he uses his coupon to buy 8 more oranges.
Answers
Answer:
14 oranges
Step-by-step explanation:
8+6
