Which of these cylinders has the same volume as one with a radius of 4 ft and a height of 9 ft?
Answers
Answer:
B
Step-by-step explanation:
V=π4²×9=144π
for B
V=π3²×16=144π
Related Questions
What is the distance between these two points: (1, 2) and (9, 8)?
Answers
Dab = square root of ( xa - xb )^2 + (ya - yb)^2
square root of (1 -9 )^2 + (2 - 8)^2
square root of (-8)^2 + (-6)^2
square root of 64 + 36
square root of 100
10 units
What are the coordinates of A' if it is reflected over the line x= -3?
Answers
HELP ! How long is segment AB ?
Answers
Answer:
square root of (2+10)²+(-5+3)²
square root of 144+4
square root of 148
The table shows the inputs and outputs for the function f(x) = -7x – 5.
Input
-10
Output
65
-5
?
-5
o
5
-40
When the input is –5, the output is
Answers
Answer:
30
Step-by-step explanation:
-7 times-5 minus 5=30
The missing value in the output is 30.
What is a Function ?A law that relates two variables is called Function.
The function given in the question is
f(x)= -7x - 5
For the input missing in the table
f(x)= - 7 *(-5) -5
f(x)= 30
Therefore the missing value in the output is 30.
To know more about Function
https://brainly.com/question/12431044
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PLsssssssssss help giving top commnent and possibalby brainlyest
Answers
Answer:
b
Step-by-step explanation:
Best answer gets brainliest help!!
Answers
Answer:
option A
Step-by-step explanation:
the answer is a because it says triangle PGR and DEF are similar. The congruent sides are in order so side PG is equal to DE or 4/6
have a great day :D
Because they are similar triangle so their proportion are equal
Identify the volume of the composite figure. Round to the nearest tenth.
Answers
Answer:
474.5 ft³
Step-by-step explanation:
volume of cube = l³ = 9³ = 729
volume of the cylinder = πr²h = π × 3² × 9 = 81π
subtracting,
729-81π = 474.5309951 ft³
Answer:
474.5 ft³
Step-by-step explanation:
WILL GIVE BRAINLIEST!
Given that ℓ1 ∥ ℓ2 and the measure of ∠c = 36°, find the measures of angles a and b.
m∠a =
°
m∠b =
°
Answers
Angle a=36 degree
a+b=180
b=180-36
b=144 degree
Angle b=144 degree
The hypotenuse of a 30 -60 -90 triangle is 13cm. What is the length of the shorter leg?
Answers
Answer:
(13/2) cm
Step-by-step explanation:
The hypotenuse here is of length 13 cm. The shorter leg lies opposite to the 30° angle. Recall that the sine function is defined as
opposite side
sin Ф = -----------------------
hypotenuse
which, in this case, works out to:
opposite side
sin 30° = -----------------------
13 cm
and so the length of the opposite side (which is also the "shorter leg") is
shorter leg length = (13 cm)(sin 30°) = (13 cm)(1/2) = (13/2) cm
I need help please?!
Answers
my best guess for this is x + 1
x + 1 4
Ms. F arrived at the Wizarding World of Harry potter at 9:12 am. It took her 1 hour and 16 minutes to get there from leaving her house. What time did she leave her house?
Answers
Answer:
She left her house at 7:56 am
Step-by-step explanation:
Intrigue and drama are standard features of her writing, her next book should keep readers on edge.
Answers
Answer:
The complete sentence is:
Walnuts stay fresh longer in the refrigerator or freezer.
Step-by-step explanation:
A complete sentence is a sentence that displays a complete idea. It comprises of a subject and a predicate that includes verb too.
From the given two sentences, the complete sentence is the second sentence. 'Walnuts' is the subject and 'stay fresh longer in the refrigerator or freezer' is the predicate. A complete idea about the freshness of the walnuts have been stated in the sentence. On the other hand, the first sentence is a run-on sentence. In such a sentence, two sentences are merged together. This is done by adding the punctuation mark or coordinating conjunction to merge the sentences.
Answer:
Run-on sentence
Step-by-step explanation:
find the solution(s) to 2x^2-5x-3=0. check all that apply
Answers
Answer:
-1/2 & 3
Step-by-step explanation:
just took the test
IM GIVING BRAINLIEST!!!PLEASE HELP!!:)I PROMISE!!!
Answers
I am 99% sure. Good luck.
Is this correct?????
Answers
Answer:
yes
Step-by-step explanation:
Please help me I’m begging you
Answers
Answer:
independent= f
dependent= g
If a triangle has A as 4 and B as 13, but C, the hypotenuse, is missing, what is C? I already got to square root of 185 but i don't understand what to do because you can't simplify it, please show your work/explain it
Answers
Answer:
C = √185 or 13.6 units.
and cannot be simplified any further because it is irrational.
Step-by-step explanation:
Since the triangle has sides A = 4 units and B = 13 units. With C as its hypotenuse side, from Pythagoras' theorem C² = A² + B².
So, substituting A and B into the equation, we have
C² = 4² + 13²
C² = 16 + 169
C² = 185
taking square root of both sides, we have
√C² = √185
C = √185
C cannot be simplified any further because it is irrational. It is best expressed as √185 which is a surd. C could also be expressed as a decimal. So using your calculator and taking √185, C = √185 = 13.605 ≅ 13.6 units.
A triangle has sides with lengths of 50 meters, 57 meters, and 79 meters. Is it a right
triangle?
yes
no
Answers
50,57,79 none are 90 degrees
The triangle is not a right triangle
ITS NOT C
please help though i've spent to much on this
ill mark you the brainlyest!!!
Answers
Answer:
A
Step-by-step explanation:
Please Help!!!!! You have twice as many nickels as pennies. you have $1.10. how many of each coin do you have? Solve each problem using a system of equations.
Answers
Answer:
Step-by-step explanation:
n=2p
p+5n=110, using n found above makes this become
p+5(2p)=110
p+10p=110
11p=110
p=10, since n=2p
n=2(10)
n=20
So there are 10 pennies and 20 nickels.
find the area of the isosceles triangle below
Answers
Answer:
37
Step-by-step explanation:
Simply the expression 6x + 1 - ( 3x -1 )
Answers
Answer:
3x+2
Step-by-step explanation:
distribute "-" into 3x-1 giving you -3x+1, combine like terms on both sides including 6x-3x and you get 3x+2
A bag contains 10 colored marbles - 4 red, 4 blue and 2 green. Calculate the probability of removing 2 green marbles in a row if you do not replace the marble each time.
Answers
Answer:
I think it would be a 20 percent
Step-by-step explanation:
because the 4 red is 40% the blue is another 40% then the green is only 20 I could be wrong though hope this helped
for brainiest:):):):):):):)
Answers
Answer:
3=201.6 4=380.13
Step-by-step explanation:
Please help me with this.. its the last question and I dont get it. its just number 12 please help
Answers
Answer:
Lawrence was incorrect.
Step-by-step explanation:
Amy: 2(3x) +2(4x + 3)
= 14x + 6 ✓
Kaye: 3x + 3x + 4x + 3 + 4x + 3
= 14x + 6 ✓
Lawrence: 4(3x) + 2(4x)
= 20x Ø
Sufjan: 6 + 3x + 3x + 4x + 4x
14x + 6 ✓
I WILL GIVE BRANLIEST HELP FAST DUE IN 10 MINS 56yx^3-32yx+16y
Answers
Answer:
8y(7x^3-4x+2)
Step-by-step explanation:
Group and factor out the greastest common factor then combine
Answer:
this is my alt here ya go champ
Step-by-step explanation:
A basketball backboard set that sold for $79 is discounted 15% what is this sale price
Answers
Answer: $67.15
Step-by-step explanation:
Find the answer To Y
Answers
Answer:
I think the answer is y=5x-15
or
y=2x-6
Which expression is equivalent to 120x2 - 48x?
F 12(10X - 4)
G 12x(10x + 4)
H 12X(-10X - 4)
J 12x(10x - 4)
Answers
I WILL MAKE YOU BRAINLIEST FOR THE FIRST ONE TO SOLVE THIS FOR ME!!!
Which number is larger, A or B? Write more than a sentence to explain your reasoning.
(A) 9.675 x 10^24
(B) 1.109 x 10^28
Answers
Answer:
the answer is B
Step-by-step explanation:
when you take the first answer and subtract the second answer from it you get a negitive number of -1.1080325x10+28