a cone has a height of 4 ft and a volume of 7.77 Ft cubed determine its radius to the nearest tenth of a foot
Answer:
The radius of the cone is approximately 1.4 feet
Step-by-step explanation:
The given parameters of the cone are;
The height of the cone, h = 4 ft.
The volume of the cone, V = 7.77 ft.³
The volume, 'V', of a cone is given by the following formula;
V = 1/3 × π·r²·h
Where;
V = The volume of the cone = 7.77 ft.³
r = The radius of the cone
h = The height of the cone = 4 ft.
By substituting the vales of 'h' and 'V' in the above equation, we have;
7.77 ft.³ = 1/3 × π × r² × 4 ft.
∴ r = √(3 × 7.77 ft.³/(π × 4 ft.)) = 1.36196580784 ft.
∴ The radius of the cone, r ≈ 1.4 ft. (rounding the answer to the nearest 10th)
HELPP!!
due tomorrow!!!
Answer:
[tex]\frac{5}{24}(11x+28)[/tex]
What is m_8 if m_4= 50 degrees?
what is N in 60% of N = 90?
A. 540
B. 240
C. 180
D. 150
Answer:
Answer is D.150
Step-by-step explanation:
I hope it's helpful!
solve for x!!! !!!!!!!!!!!!!!!!!!!!!!!!
Answer:
X=8
Step-by-step explanation:
2(x+1)+3=3(x-1)
2x+2+3=3x-3
2+3+3=3x-2x
8=x
You've put $1500 into a 5-year CD (Certificate of Deposit) that earns 2.7% (APR) compounded monthly. How much would you have at the end of the 5 years? Write out the equation along with your answer.
Answer:
$202 Dollars
Step-by-step explanation:
compounded interest
HURRY PLEASEEE
Evaluate the expression when y = 4
Y/2-8=
Max worked 6.23 hours on Monday, 7.45 hours on Tuesday, 8.3 hours on Wednesday, 8 hours on Thursday, and 5.21 hours on Friday. What is the total number of hours that Max worked?
hours
The answer is 35.19 hours.
A rectangle has a perimeter of 600 cm. The width of the rectangle is 40 cm less than the length. What is the length of the rectangle, in cm?
Answer:
170cm
Step-by-step explanation:
Given data
perimeter of 600 cm
let the Length be x
L=x
W= x-40
P=2L+2W
600=2(x)+2(x-40)
600=2x+2x-80
600= 4x-80
600+80= 4x
680= 4x
divide both sides by 4
x= 680/4
x=170
Hence the length is 170cm
y is directly proportional to x and y=10 when x=4 find the formula connecting y and x and find y when x=8
please help me on this will give you brainliest!!
Answer:
a) 1068 b)272
Step-by-step explanation:
For question a you would just add the two numbers together.
881+187=1068
For question b you would
-187+459=272
(7.2x10^-4)(8.0x10^-5
Answer:
5.76e-8
Step-by-step explanation:
(7.2x10^-4)(8.0x10^-5)
5.76e-8
simplify(3h-5)(2h+1)
Answer:
6h-5
Step-by-step explanation:
combine like terms
multiply though
Sophie is planting a circular garden with a 7- foot radius. What is the circumference of Sophia's garden? Use 22 for . Enter the correct answer in the box.
Answer:
The circumference of Sophia's garden is 43.98
Step-by-step explanation:
Please help, im confused
Please solve it.. I am confused
Question: Find the measurement indicated in each parallelogram
Answer:
31) 11
32) 14
33) 30.6
34) 16.5
Step-by-step explanation:
31) GW is half the length of UW and UW is equal to 22. So, 22/2 = 11
32) VY is half the length of VX and VY is equal to 7. So, 7 x 2 = 14
33) VR is half the length of VX and VR is equal to 15.3. So, 15.3 x 2 = 30.6
34) UH is half the length of FH and FH is equal to 33. So, 33/2 = 16.5
easy points.................
Answer:
17 i think
Step-by-step explanation:
15 - 3x = - 6 x=____ help
Answer:
[tex]15 - 3x = - 6 \\ - 3x = - 6 - 15 \\ = 21 \\ x = \frac{21}{ - 3} \\ x = - 7[/tex]
What is
[tex]({ - 2})^{3} [/tex]
Will it be positive or negative? Why?
good at math? PLEASE HELPPPP!!
Answer:
b
Step-by-step explanation:
What is the radius and diameter of the following circle?
Answer:
radius is 11cm diameter is 22cm
Step-by-step explanation:
Answer:
Radius: 11
Diameter: 22
Step-by-step explanation:
The radius is the 11 being shown, the diameter is 2 times the radius.
Hope this helps!
Mario travels 180 miles in 2.5 hours . If Mario travels at the same rate, how far can Mario travel in 1 hour ?
Answer:
i have no idea.
Step-by-step explanation:
thug life.
how can i solve 3x+y=4
Answer:
it will end out to be y = -3x + 4
Step-by-step explanation:
you want to get y by itself, so you would subtract the 3x from the left side, which would get you y = -3x + 4
When I use the term "cubed" in reference to and exponent, which power
does this refer to?
Answer:
anything raised to the power of 3
Step-by-step explanation:
Something raised by the power of 2 has two equal dimensions. A cube has three equal dimensions.
Answer: The power of 3. So for example it would be x^3, and x is whatever number.
Step-by-step explanation:
A loan was taken out for $1000 Sierra pays $50 per month what is the equation ?
Answer:
1000-50m
Step-by-step explanation:
Given an integer, how do you find its opposite? Complete the explanation. Find the integer that is the same distance from _ but on the _ side of 0
Answer:
simply need to change its sign
Step-by-step explanation:
To find the opposite value of an integer you simply need to change its sign. Meaning that if a given integer is positive then you change the positive into a negative. This would give you the opposite value of that integer which is located at the same distance from 0 but on the other side of the number line. For example, the opposite value of 5 would be -5, while the opposite value of -8 would be 8
Step-by-step explanation:
Find the integer that is
the same
distance from
0
but on the
other
side of 0.
expand and simplify (X+6)(X+5)
x^2 +5x + 6x + 30 = 0
y=x^2 +11x +30
please answer i’ll give you points!!!
Answer:
Step-by-step explanation:
1.Trinomial(The definition of a trinomial is a math equation that has three terms which are connected by plus or minus notations)
2.Nope because the highest degree term is on a second place(should be on first)
3.Yes
4.Yes
5.Yes
6.Yes
7.No,-3
8.Neither odd nor even
9.Neither odd nor even
Deriving the Trigonometric Area Formula
Follow these steps to derive the trigonometric area formula,
1. For LABD, sin(A) =
B
h
А
D
Check
b
Answer:h/c
Step-by-step explanation:
2x + 3x = _____??
help me pls
Answer:
5x
Step-by-step explanation: