Coom
ements
The formula for the volume of a cylinder is V = xrh. The cylinder to the right has an exact volume of 720x cubic
meters. Find its height.
.6 m
The height of the cylinder is
(Simplify your answer.)
Answer:
You have the formula wrong.
The volume of a cylinder = PI * radius^2 * height
To find the height, the formula is:
height = volume / (PI*radius^2)
I'm assuming the radius = .6 meters so
height = 720 / (3.14159265 * .6^2)
height = 720 / 1.130973354
height = 636.61977 meters
Tp check your answer use this calculator: https://www.1728.org/diam.htm
Step-by-step explanation:
Helppppopp!!!! I need this ASAP
Answer:
your smart enough
Step-by-step explanation:
HELP PLEASE 25 POINTS
Answer:
Step-by-step explanation:
75g = 7.5dkg
more than
less than
Answer:
75g= 7.5dkg
445cm is greater than 0.0445dkm
10mm is smaller than 301cm
Step-by-step explanation:
Study the pattern of numbers given below and write the rule that describes the pattern 1,3,9,27,81
One of the legs of a right triangle measures 1 cm and the other leg measures 17 cm.
Find the measure of the hypotenuse. If necessary, round to the nearest tenth.
Answer:
using phythagoras formula of right angles we can calculate the hypotenuse
1^2=x^2+17^2
x^2=17^2-1^2(transpose)
×^2=288 (introduce a square root)
x=15.01(round of to the nearest tenth)
Step-by-step explanation:
x=10
The measure of the hypotenuse is 17.029
What is Pythagoras Theorem?If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have Pythagoras theorem:
|AC|^2 = |AB|^2 + |BC|^2
where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).
Given;
The legs of a right triangle measures 1 cm
The other leg measures 17 cm
Now,
|AC|^2 = |AB|^2 + |BC|^2
|AC|^2 = |1|^2 + |17|^2
|AC|^2 = 1 + 289
AC=17.029
Therefore, by pythagoras theorem answer will be 17.029.
Learn more about Pythagoras theorem here:
https://brainly.com/question/12105522
#SPJ2
Find the lest number which is exactly divisible by 36 & 90 Maths
Answer:
180Step-by-step explanation:
You need to find the HCF of 36 and 90.
Prime factors of each:
36 = 2*2*3*390 = 2*3*3*5HCF includes all prime factors of both numbers:
HCF(36, 90) = 2*2*3*3*5 = 180To find the least number,
Which is exactly divisible by 36 and 90. We have to find the HCF of 36 and 90.
→ 36 = 2 × 2 × 3 × 3
→ 90 = 2 × 3 × 3 × 5
Then the required HCF will be,
→ 2 × 2 × 3 × 3 × 5
→ 180 (HCF)
Thus, 180 is the least number which is exactly divisible by 36 and 90.
An unknown polynomial is added to the expression -3x^3+2x-5 and the resulting sum is 4x^3+7x^2-3. what is the unknown polynomial?
Answer:
7x³ + 7x² + 2x - 8
Step-by-step explanation:
Let the unknown polynomial be a
a + -3x³ + 2x - 5 = 4x³ + 7x² - 3
a = 4x³ + 7x² - 3 - (-3x³ + 2x - 5)
a = 4x³ + 7x² - 3 + 3x³ + 2x - 5
a = 7x³ + 7x² + 2x - 8
PLSSS HELP I WILL MARK U BRAINLEST!!!
Answer:
Equation: 11-2x=5. -2x=-6.
x=3
Is 5 5/6 + 1 3/4=5 1/12 reasonable
Answer:
No, it is unreasonable.
Step-by-step explanation:
5/5/6+1/3/4=35/6+7/4
=70/12+21/12
=91/12
=7 7/12
What is an equation of the line that passes through the points (-2, 1) and (-8,4) ?
Answer:
Slope-intercept form: [tex]y =-\frac{1}{2} x[/tex]
Standard form: [tex]x+2y=0[/tex]
Graphed:
Multiply
-0.5•(-0.4)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. -0.5•(-0.4) =
B. The expression is undefined
(Answer quickly)
To multiply numbers or expressions means that we calculate the product of the numbers or expressions. The value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]
Given that:
[tex]-0.5 \times (-0.4)[/tex]
Cancel out the negative signs
[tex]-0.5 \times (-0.4) = 0.5 \times (0.4)[/tex]
Using a calculator, we have:
[tex]-0.5 \times (-0.4) = 0.2[/tex]
Hence, the value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]
Read more about multiplication at:
https://brainly.com/question/620034
If the radius of a circle is 6 centimeters, what is its area?
Answer:
113
Step-by-step explanation:
p x r^2 =
pie x 6^2 = 113.097…
Answer:
113.04
Step-by-step explanation:
The area (or A) is equal to π times the square of the radius (or R) of the circle.
A=π(r)^2
please show work 7r + 21 = 49r
Answer:
1/2 = r
Step-by-step explanation:
7r + 21 = 49r
Subtract 7r from each side
7r-7r + 21 = 49r-7r
21 = 42r
Divide each side by 2
21/42 = 42r/42
1/2 = r
Answer:
r = 0.5
Step-by-step explanation:
First you need to isolate the r variable.
7r + 21 = 49r
-7r -7r
21 = 42r
Then Divide both sides by 42
0.5 = r
Now check your answer by inserting it back into the original equation.
7(0.5) + 21 = 49(0.5)
3.5 + 21 = 24.5
24.5 = 24.5
The equation is true so r = 0.5
HELP MEEEEE PLEASEEEEEE!!!
Gabriella goes for a power walk every three days, and Mona walks every fivedays. They both walked on Monday this week.a.After how many days will they both walk again on the same day?[3 pts]b.What day of the week will it be when they walk again on the same day?
Power Walking has been at the top of a natural range to walk with such a speed. A walk defines as a walking journey, and the further discussion can be defined as follows:
Given:
Power walking by the Gabriella by every 3 days
Walking by the Mona by every 5 days
Both walk on Monday then They both walked together,
after taking LCM of 5 and 3 that is = 15 days
For question a:
When both walk again after the same day is = 15 days
For question b:
"Tuesday" is the weekday that will it be when they walk again on the same day.
Learn more:
brainly.com/question/4546421
Find the sum of two consecutive numbers if the smaller one is 43
Answer:
87
Step-by-step explanation:
Smaller number = 43
Bigger number= 44
Sum = 43+44
Question Answer: 44+43 = 87
10⁴ has how many zeros?
Answer:
4 zeros
Step-by-step explanation:
10·10·10·10=10000
Answer:
10,000.
Step-by-step explanation:
10 to the power of 4 = 10 x 10 x 10 x 10 = 10,000. hope this helps
Find the value of this expression if x = 7 and
y = 1
xy^2/-8
Answer:
[tex] \frac{x {y}^{2} }{ - 8} \\ x = 7 \\ y = 1 \\ then \\ \frac{7 \times {1}^{2} }{ - 8} = \frac{7}{ - 8} = \frac{ - 7}{8} \\ thank \: you[/tex]
Use the map below. Find the distance between the cities Everett and Fairfield to the nearest tenth
Solve
6
x
+
7
k
=
p
+
2
for x
Answer:
[tex]6x + 7k = p + 2 \: for \: x \\ 6x = p + 2 - 7k \\ 6x = 2p - 7k \\ \frac{6x}{6} = \frac{2p}{6} - \frac{7k}{6} \\ x = 3p - 1 \frac{1}{6} k[/tex]
Find cos(a) Reduce the ratio if necessary
Answer:
3/5 Choice 4.
Step-by-step explanation:
Remember SOH, CAH, TOA.
Sine=opposite/hypotenuse
Cosine=Adjacent/hypotenuse
Tangent=Opposite/adjacent.
Since we are looking for Cosine, we would need to locate the adjacent and hypotenuse of angle a.
The hypotenuse is the easiest to find because that will simply be the longest side of the triangle(50)
The adjacent would be 30 because 40 is the opposite(right across from theta).
So, A=30
H=50
Simply that to get Cos(A)=[tex]\frac{3}{5}[/tex].
Is the number -14 irrational ?
Answer:
yes
Step-by-step explanation:
it's irrational cuz it's negative
My nephew needs help with this question
The domain is the set of all the x-values/inputs used by the function.
The range is the set of all y-values/outputs used by the function.
For #1:
The domain is { 1, 0, -1, 4 } because those are the x-values.
The range is { 3, 5, 7, -6 } because those are the x-values.
I'll let you try #2. if you write back with your answer, I'll reply to let you know if you did it correctly.
thousands
thousands
hunarcos
5. Lee and Gary visited South Korea. They exchanged their dollars for South Korean bills,
Lee received 15 ten thousand South Korean bills. Gary received 150 thousand bills. Use
disks or numbers on a place value chart to compare Lee's and Gary's money,
10000
Answer:
Lee and Gary received the same amount of money (150,000)
Step-by-step explanation:
What inequality does this number line show?
Plz help, I give Brainliest :-)
Answer:
8.754592 km
Step-by-step explanation:
5.44 × 1.6093 = 8.754592
there are 45 students in a speech contest. Yesterday, 2/3 of them have their speeches. Today, 3/5 of the remaining students give their speeches. How many students still haven't given their speeches?
Answer:6 students remaining
Step-by-step explanation:Multiply 2/3 *45 which equals 30. If 30 students gave their speech on the first day there are 15 students remaining. Then multiply 3/5 * 15 which equals 9. If 9 of the 15 remaining students gave their speech than 15-9= 6 students remaining.
How do u solve x+8-x=2
1) soln,
or,x+8-x=2
or,x-x=2-8
•°•-6 Ans#
find slope that is perpendicular to the line 4−2=12 ?
Answer:
m = -1/2
Step-by-step explanation:
4 − 2 = 12
= −2 = 12 − 4
= = (12 − 4) ÷ (−2)
= = 2−6
So, the slope is 2.
Now, keep this rule in mind: the product of a slope of two perpendicular lines will be -1.
Thus, the slope of the line that is perpendicular to this line is -1/2
What is the value of the underlined digit? 134,984.35 the underlined digit is 8
Answer:
80
Step-by-step explanation: