Let's compare
[tex]\\ \rm\rightarrowtail \dfrac{V_1}{V_2}=\dfrac{\pi r_1^2h}{\pi r_2^2h}[/tex]
[tex]\\ \rm\rightarrowtail \dfrac{V_1}{V_2}=\dfrac{r_1^2}{r_2^2}[/tex]
[tex]\\ \rm\rightarrowtail \dfrac{V_1}{V_2}=\dfrac{3^2}{15^2}[/tex]
[tex]\\ \rm\rightarrowtail V_1:V_2=9:225[/tex]
Answer:
THE ANSWER IS D!!!!
Step-by-step explanation:
in a bouquet of flowers,there are 2 days and 15 roses write the ratio of daisies to roses as a fraction
if theres 2 and 15, its just 2 of that to 15 of the other
its 2:15 or 2/15 or whatever way you want to write a ratio
fun fact:
The Hog Rider card is unlocked from the Spell Valley (Arena 5). He is a quick building-targeting, melee troop with moderately high hitpoints and damage. He appears just like his Clash of Clans counterpart; a man with brown eyebrows, a beard, a mohawk, and a golden body piercing in his left ear who is riding a hog. A Hog Rider card costs 4 Elixir to deploy.
A parka that sold for $65 is marked up to $70.20. What percent of markup. Show work
Answer:
8%
Step-by-step explanation:
70.20-65=5.20
5.20/65 x 100 = 8
PERIOD!!!
Answer:
8%
Step-by-step explanation:
$65.00 + 8% = 70.2
65 x (1 + 8%) = 65 x (1 + 0.08) = 70.2
How to do it:
$70.20 - $65 = 5.20
$5.20/$65 x 100 = 8%
I'm truly sorry if my math is incorrect
Bye, have a great day/night
Select the correct answer. Maria donates a fixed amount, a, to a charity each month. If she donates $300 in 12 months, what is the equation for a? A. a + 300 = 12 B. a × 300 = 12 C. a × 12 = 300 D. a + 12 = 300 E. a + 32 = 100
Answer:
C
Step-by-step explanation:
what you already know is there are 12 months, and 300 is the total amount. typically you'd do 300/12 = a but reversed thats a x 12 = 300 which gets you the same thing. Lmk if i'm wrong!
Answer:
C
Step-by-step explanation:
what you already know is there are 12 months, and 300 is the total amount. you'd do 300/12 = A, but reversed thats A x 12 = 300 which gets you the same thing. just wanted to help
HELLP PLEASE I NEED THIS
Which of these pairs of points defines a line with a slope of -1?
A. (3, 10) and (3, 5)
B. (3, 10) and (5, 3)
C. (10, 3) and (15, -2)
D. (10, 3) and (3, 5)
Answer:
C
Step-by-step explanation:
A. (10-5)÷(3-3) = 5÷0 = Undefined
B. (10-3)÷(3-5) = 7÷-2 = -3.5
C. (3-(-2))÷(10-15) = 5÷-5 = -1
D. (3-5)÷(10-3) = -2÷7 = -²/7
Line slope calculation formula: The difference of the second components is divided by the difference of the first components.
Answer:
C
Step-by-step explanation:
[tex]\mathsf{slope=\dfrac{y_2-y_1}{x_2-x_1}}[/tex]
where [tex]\mathsf{(x_1,y_1)}[/tex] and [tex]\mathsf{(x_2,y_2)}[/tex] are points on the line
A.
[tex]\mathsf{slope=\dfrac{5-10}{3-3}=\dfrac{-5}{0}}[/tex]
slope is undefined
B.
[tex]\mathsf{slope=\dfrac{3-10}{5-3}=-\dfrac72}[/tex]
C.
[tex]\mathsf{slope=\dfrac{-2-3}{15-10}=-1}[/tex]
D.
[tex]\mathsf{slope=\dfrac{5-3}{3-10}=-\dfrac27}[/tex]
These figure are congruent. Identify the transformation that move figure A onto B and then onto figure C.
Please help!!!
I'LL MAKE YOU THE BRAINLIEST IF YOU ANSWER!!!!
In a cleaning solution, the ratio of bleach to water is 1 : 5. If there are 36 cups of cleaning solution, how many cups of water are needed? Explain your reason.
Answer:
7.2 cups of water. To solve, simply divide 36 by 5. I hope this helps you on your assignment!
can you guys help me on this?
Answer:
B
Step-by-step explanation:
You cannot have a probability that is negative
I also need help on 12,13, and 14 I re read them but still don’t understand how to do the math problem
Tell which property is illustrated by the statement.
7 · (19 · x) = (7· 19) · x
Multiplication Property of One
Associative Property of Multiplication
Commutative Property of Multiplication
Distributive Property
Answer:
Associative Property of Multiplication
Step-by-step explanation:
This is when the product of three or more numbers remains the same regardless of how the numbers are grouped.
i'd love some help <3 !!
Answer: the second is the answer
Step-by-step explanation: Keith cared 3 more than sean.
(BRAINLIEST TO THE FIRST RIGHT ANSWER) Find the area of the entire figure.
Answer:
11 cm
Step-by-step explanation:
I could be wrong since I am a bit confused.
I think that the 2cm is referring to the area of the top part of the figure, and I was told the other measures are 3cm, 3cm, and 3cm.
With that knowledge, I will multiply 3cm by 3cm to get 9cm
9cm + 2cm = 11cm
100 POINTS:
How do I create a scale drawing of this sign? Also answer the question b if possible. Please be very specific with step by step instructions. Thank you so much
Answer:
I won't be able to a service B but I can answer a
Step-by-step explanation:
measure it with scale write it ft and cm and multiply to get answer and after getting the answer use cm and draw same Sign by using the cm a see you got by multiplying
Estimate the measure of 1.
Answer:
about 80º give or take
Step-by-step explanation:
it's not quite 90 degrees, and its not 70 degrees or below.
Answer: w=32
Step-by-step explanation:
Sienna has 5 3/4 pounds of grapes. She eats 1/8 pound and gives 2 1/2 pounds to her brother.
How many pounds of grapes does Sienna have left?
Enter your answer as a mixed number in simplest form by filling in the boxes.
Answer:
The pounds of grapes left with seinna is 3.125
Answer: 3 1/8 or 3.125 pounds
Step-by-step explanation:
5 3/4 - 1/8 - 2 1/2
fix fractions -->
3/4 = 6/8
1/8 = 1/8
1/2 = 4/8
add fractions -->
1/8 + 2 4/8 = 5/8
2 5/8
subtract -->
5 6/8 - 2 5/8
3 1/8
4/5-11/15 can you help me?
Answer:
[tex]\frac{1}{15}[/tex] is the answer.
Step-by-step explanation:
[tex]\frac{4}{5} - \frac{11}{15}[/tex]
Change the denominators to 15.
[tex]\frac{12}{15} - \frac{11}{15}[/tex]
12 - 11 = 1.
= [tex]\frac{1}{15}[/tex]
Kendra has a painting canvas that is 22 inches wide by 38 inches high. She painted a red rose, which covered 30% of the canvas.
What was the area of the canvas which was covered by the red rose
Given:
Breadth of canvas is 22 inches. Length of canvas is 38 inches.To Find:
If kendra covered 30% of the canvas by painting red rose, what will be the area of canvas covered by red rose?Solution:
To find the area of red rose, first we have to find the area of canvas.
★ Area of Rectangle = Length × Breadth
➝ 22 × 38
➝ 836 in²
So, Area of canvas is 836 inches².
★ Area of red rose:-
➝ 30% of 836 in²
➝ 0.30 of 836
➝ 250.8
Hence, Area covered by the red rose is 250.8
____________________Additional Information:★ Triangle => ½bh
★ Rectangle => Length × Breadth
★ Circle => πr²
★ Square => Side × Side
★ Parallelogram => Base × Height
★ Sphere => 4πr²
Solve for x, given that the area is 120.
**Show work please(step by step)**
Answer:
x=20
Step-by-step explanation:
Aisha is sketching a figure in art class. Half of the figure is shown. If Aisha reflects the figure shown over the y-axis, what are the coordinates of points A'?
15% of what number is 900?
60
135
13,500
6,000
Answer: 135
Step-by-step explanation: the percentage of 900 is 135
Answer:
6000
Step-by-step explanation:
Explanation is in photo
HELP ME PLEASE
Label the parts of the transverse wave
Answer:
A. Crest
B. Amplitude
C. Trough
D. Wavelength
Step-by-step explanation:
DUE IN A COUPLE HOURS PLEASE HELP AND SHOW EXPLANATION !!
#ś 11,13, and 14 are done but the rest I need help on and I have 4 other assignments due in a couple hours so please please help worth 20 points!!!
Answer:
12) x= 29 ; (4+5x) = 149° ; (x+2) = 31°
15) x=29 ; (2x+1) = 59° ; (x+2) = 31°
16) x=17 ; (4+2x) = 38° ; (3x+1) = 52°
Step-by-step explanation:
So for each problem you follow the same steps.
1) See what the angles should measure up to. (#12 is 180°, and #15 & 16 is 90°
2) Write your equation. (I'm going to use #12 as an example). 4+5x+x+2=180
3) Simplify the equation. 6x+6=180
4) Solve the equation. x=29
5) Then replace each x with the 29, and solve.
6) To double-check the angles, add both angles together and they should be 180° (or whatever you decided you were solving for on step 1)
Pls, help!!!! Will make brainliest!!! Answer both parts!
pt. a
i dont know sorry im not good with linear equations
(and no, im not just doing this for points)
pt. b
Answer: no
Step-by-step explanation:
380%45=8.4444444
so it will take him around 8 and a 1/2 days to read it finish
Last one will give braniliest!!!
(Sorry didn't mean to send the other one) WILL GIVE BRAINLIEST ANSWER!!!
Answer:
candidate a=330
candidate b=120
other=50
Step-by-step explanation:
i used the calculator, i dont know
Solve: 3 = 27^2x+1
please solve quickly! thank you!
Answer: I believe this will be your answer for this.
x = [tex]2/729[/tex] so basically this is your solution of x equaling to 2 over 729.
(hope this helps!)
What is the distance between -22 and 12? Write an expression using subtraction value to determine the distance.
Answer:
32 i think
Step-by-step explanation:
HELP MEEEEE!!!!!!!!!!!!!!!!!!!!!!! I WILL GIVE BRAINILEST TO THE RIGHT ONE
Answer:
x = m + 8
Step-by-step explanation:
The number of marbles is represented by m
He puts 8 more into the bag.
Solution: Let no. of new marbles after adding 8 more marbles be x
Since there is m marbles in the bag.
So, after adding 8 more there will be marbles in the bag = m + 8
Bye, have a great day/night
HELP!!! NO CLUE WHAT TO DO HERE!!!
Answer:
7.7
Step-by-step explanation:
square root 59 and it's 7.681, round to tenth to get 7.7
Could you answer The circled question and check the other ones to make sure there correct ty!
Answer:
points. 10. 20. 30. 50
prizes 3. 6. 9. 15
Step-by-step explanation:
For every 10 points its 3 prizes
10 points 3 prizes
20 points 6 prizes
30 points 9 prizes
50 points 15 prizes
Answer:
points. 10. 20. 30. 50
prizes 3. 6. 9. 15
Step-by-step explanation:
For every 10 points its 3 prizes
10 points 3 prizes
20 points 6 prizes
30 points 9 prizes
50 points 15 prizes
Help me please because it supposed to be part of my grade
Answer:
15 !
Step-by-step explanation: