A cone and its dimensions are shown in the diagram. Which measurement is closest to the volume of the cone in cubic inches?
Can someone tell me what i did wrong with my verify? the left side does not equal to the right side
Answer:
well your right the answer is -8
Step-by-step explanation:
here's what you should do
1) Simplify both sides of the equation.
3+4(x−3)=5−2(−3x−1)
3+(4)(x)+(4)(−3)=5+(−2)(−3x)+(−2)(−1)(Distribute)
3+4x+−12=5+6x+2
(4x)+(3+−12)=(6x)+(5+2)(Combine Like Terms)
4x+−9=6x+7
4x−9=6x+7
2) Subtract 6x from both sides.
4x−9−6x=6x+7−6x
−2x−9=7
3) Add 9 to both sides.
−2x−9+9=7+9
−2x=16
4) Divide both sides by -2.
−2x
−2
=
16
−2
x=−8
Match the equations of the lines with their graphs.
Answer:1. y = 2x - 3
2. y= 2x + 3
3. y = -2x + 3
4. y = -2x - 3
Step-by-step explanation:
PLZ HELP I NEED IT IN 9 MIN
Answer:
d
Step-by-step explanation:
2. Sally has 8x dollars. Amanda has $12 more than Sally. Lucy has 3x dollars less than Amanda.
a.) Find how much money Amanda has in terms of X.
b.) Find how much money Lucy has in terms of x.
c.) If x= 6, how much money does Lucy have?
Answer:
Sally=8x
a.Amanda=8x+12
b.Lucy=8x+12-3x
=5x+12
c.if x=6
Lucy=5(6)+12
=30+12
=42
...........................answer
An equaivalen expression to 24x + 18y is 6(4x + 3y).
What are GCF and distributive property?The GCF of two or more than two numbers is the highest number that divides the given two numbers completely.
We also know that distributive property states a(b + c) = ab + ac.
Given, An expression 24x + 18y.
Now HCF of 24 and 18 is 6 so we can takeout one multiple of 6 from the expression as,
24x + 18y.
= 6(4x + 3y).
We can not take x or y common because both the terms do not have them.
learn more about GCF here :
https://brainly.com/question/11444998
#SPJ2
Which equation best represents the relationship between x and y in the table below?
x 1 2 3 4 5
y 6 9 14 21 30
y
=
2
x
+
5
y = 2 x + 5
y
=
3
x
+
3
y = 3 x + 3
y
=
x
2
+
5
y = x 2 + 5
y
=
2
x
2
−
4
Answer:
y = 3 x + 3 is the required equation.
let's check it
when x=1
y=3×1+3=6 true
when x=2
y=3×2+3=9true do similarly like this.
Answer correctly and fast please.
Answer:
B
Step-by-step explanation:
Im 85% sure its
Which expression will you generate if you combine the like terms in 5x + 6x + y + y + 3y + 4 + 6 + 2?
A.
5(x + y + 7)
B.
5x + y + 2
C.
11x + 5y + 12
D.
x + 8y – 12
E.
2x + 4y – 10
(please help) Which formulas can you use to calculate the volume of a rectangular prism? Check all that apply. V = one-half b h V = 2l + 2w V = Bh V = lw V = lwh V = s2
Answer: v=bh
Step-by-step explanation:
Answer:
hi sorry if i am late but for me the answer is C and E
Step-by-step explanation:
im sorry if it's wrong or if it's late have a great day
Antonia wants to buy a television that costs $600, including taxes. To pay for the television, she will use a payment plan that requires her to make a down payment of $240, and then pay $68.50 each month for 6 months. What is the percent increase from the original cost of the television to the cost of the television using the payment plan?
Answer: 8.3% higher
Step-by-step explanation:
Liam has a standard deck of 52 playing cards. The deck contains 13 cards of each suit: clubs, diamonds, spades, and hearts. He selects one card at random from the deck, records the outcome, and puts it back in the deck. He repeats this experiment 100 times.
Select the correct probability model that represents the situation.
A.
S = {Club, Diamond, Spade, Heart}
P(Club) = , P(Diamond) = , P(Spade) = , P(Heart) =
B.
S = {Club, Diamond, Spade, Heart}
P(Club) = , P(Diamond) = , P(Spade) = , P(Heart) =
C.
S = {Club, Diamond, Spade, Heart}
P(Club) = , P(Diamond) = , P(Spade) = , P(Heart) =
D.
S = {Club, Diamond, Spade, Heart}
write an equation of the line. (-3,2),(0,-1)????
please i need it lol
Answer:
y = -x -1
Step-by-step explanation:
Use slope = rise/run to find the equation. The y intercept is given to you ( when x is 0, the y value is always the y intercept) so you add a -1.
What is the surface area of the entire rectangular prism shown below?
Answer:
it is 46
Step-by-step explanation:
you do the math
HEEEEEELLLLLPP PPPPPLLLLLZZZ T^T
Answer:Sure thing what do you need help with?
Step-by-step explanation:
Answer:
Debt is negative, below sea level is negative and the rest is positive
Step-by-step explanation:
Lauren borrowed $300 for a new laptop The simple
interest rate on the loan is 5% She will pay it back
in 1 year How much interest will she pay?
Answer:
$15
Step-by-step explanation:
I=Prt
I=300(0.05)(1)
I = 15
Jake bought bought a set of drums that were on sale. The original price of the drums was $300. They were 10% off. How much was the sale price, before tax?
Answer:
The sale price before tax was $270
A cylinder with a diameter of 10 inches (in.) and a cube are shown.
Which statement about the volume of the two shapes is correct?
A Both figures have the same volume.
B The volume of the cube is greater than the volume of the cylinder.
C The volume of the cylinder is greater than the volume of the cube
D There is not enough information to determine the volume of these containers.
Answer:
C
Step-by-step explanation:
the volume of the cylinder is 3769.91
the volume of the cube is 1000
so the cylinder's volume is clearly larger than the cube's volume.
Select the sets of angles that could be the interior angle measures of a triangle.
85°, 43°, and 52°
90°, 37°, and 51°
37°, 65°, and 78°
120°, 12°, and 40°
162°, 2°, and 16°
i need help but also a explanation :{
Answer:
Step-by-step explanation:
please help, this is due today and i dont have much time, ill give brainliest for the first correct answer. thanks! :3
Answer:
Pretty sure it's D
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Trust me, I know
same as my last question
WILL GIVE BRAINLIEST
10 hours = 300 salary
every 10hrs = $300
Help me please I don't want to fail:)
Answer:
the answer is c.768
Step-by-step explanation:
For Amy's cell phone plan, she pays $30 per month and $0.05 per text message. She wants to keep her bill under $60 per month. Which inequality represents the texts, t, Amy can send each month while staying within her budget? *
Answer:
She needs to send fewer than 600 texts per day.
Step-by-step explanation:
What is the missing number? (below are fractions)
9 ?
_ = _
21 105
A.) 5
B.) 45
C.) 89
D.) 93
Answer:
45
option B
hope it helps
Answer:
answer is B.)
Step-by-step explanation:
9/21=×/105 cross multiply
21x=945 divide 21 by both sides
x=945/21
x=45
The question is in the picture please actually explain the answer I been stuck on this for 30 minutes. When I check the equations none have infinite solutions.
Answer: I love math, but I am not for sure on this one. But I think it is A,D, and C. I am not for sure on C. But I think so. But I Hope I helped you. I am not super duper smart. I am only in 6th grade. But I am pretty smart. Anyways have a great day. BYYYE
HELP ME PLZZZ
Don't answer if you don't know, thx
A bag contains eight blue marbles six Green marbles 12 yellow marbles and 10 orange marbles a marble is drawn at random from the bag what is the probability that the marble drone will not be blue
Find an equivalent ratio for 2 out of 5 ( IT NOT C )
A 25 out of 100
B 52 out of 100
C 40 out of 100
D 4 out of 100
Answer:
but the only right answer is C
Step-by-step explanation:
C 40 out of 100 is just like 2 out of 5
2 out of 5 times by 2 each number would go from 2 to 4 and 5 to ten and up from their from 4 to 40 and 10 to 100
so the answer would be 40 out of 100
what is making you think its not C?
Sorry I explained that really badly...
which value of x satisfies the inequality below?
1 3/7 < x
A: x= 1 1/4
B: x=1 2/7
c: x= 1 1/2
d: x= 1 1/3
Answer/Step-by-step explanation:
I think Its B.