Please Help the picture down below
show your reasoning for 20 point
help?
-1/3(9-24x)= 2x +3
a x=-1
b x=3/10
c x=-1
d x=-3/10
Answer:
First, you have to distribute the 1/3. To do this, you can either multiply everything in the parentheses by 1/3 or you can divide it all by 3. I will use the division method, so 24x/3 is 8x and -9/3 is -3, so now the expres
58+0=58 is the property of what?
A model of a car was made using a scale of 1 in: 15 in. If the size of the car in the model is 8 in, then what is the actual length?
Answer:120
Step-by-step explanation: it would be 120 because you just multiply 8x15. if i inch = 15, 8 inch=120! hope this helps :)
Answer:
120 I think if its wrong sry
thank all of the people that answered my questions
Ellen filled the glasses shown below completely with water. The total amount of water that Ellen poured into the glasses is 200 cubic centimeters. What is the height of glass 1? Round your answer to the nearest hundredths. (Use π = 3.14.) Note that all measurements are in centimeters and images are not drawn to scale.
A cylinder with width 6.2 and height unknown is labeled glass 1, and a cone with height 7.3 and width 6.4 is labeled glass 2.
0.20 centimeters
4.04 centimeters
3.92 centimeters
5.64 centimeters
Answer=4.04
Volume in both glasses = Volume (glass 1) + Volume (glass 2)
Volume (glass 1) = πr²h
r= 6.2/2 = 3.1 cm
Volume (glass 1) = πr²h = (3.1)²πh= 9.61πh
Volume (glass 2) = (1/3)πR²H
R= 6.4/2 = 3.2 cm
H = 7.3 cm
Volume (glass 2) = (1/3)πR²H= (1/3)π(3.2)² * 7.3 = (74.752/3)π
Volume in both glasses = πr²h + (1/3)πR³H
200 = 9.61πh + (74.752/3)π
9.61πh= 200 - (74.752/3)π
h= (200 - (74.752/3)π)/(9.61π) ≈ 4.03 cm
Answer is h=4.04 cm.
Answer:
h=4.04 cm.
Step-by-step explanation:
answer both quickly with work or explaination. will give brainliest!
A bag contains 14 tiles, in the colors green, red, blue, and yellow. Tiles are repeatedly drawn, and returned to the bag. Based on the information in the table below, how many tiles of each color are likely too be in the bag? Explain.
Table:
Result: Green | Red | Blue | Yellow
-------------------------------------------------------
Tally: 21 | 3 | 6 | 12
Kevin bought 15 chicken wings for $31.50. How much would it cost for 7 wings?
Answer:
14.7
Step-by-step explanation:
14.7 Is the answer
Which two city parks have equivalent ratios of planted maple trees to the total number of trees in the park?
City Parks---------------------Maple trees planted-------------------Total trees planted
Eastern------------------------------------14--------------------------------------126---------------
West end---------------------------------23-------------------------------------207--------------
South side-------------------------------24--------------------------------------214--------------
North ridge------------------------------18---------------------------------------158---------------
Answer:
Eastern and west end
Step-by-step explanation:
divide by nine
Answer: eastern, west end
i need help PLSSSSSSS what is 12x5x6x7x2x9x4
Answer:
181,440
Step-by-step explanation:
all you gotta do is multiply
what is the slope of the line passing through the points (0, −5) and (4, 2)?
Answer:
1.75
Step-by-step explanation:
A case of 11 dozen place mats costs $23.76. What is the cost for one place mat?
$0.02
$0.18
$0.22
$2.16
Answer:
$2.16
Step-by-step explanation:
There are 11 mats. The question is asking for the price of 1 mat. You know that 11 mats cost $23.76. You devide $23.76 with the number of mats which is 7 and you get $2.16.
Which expression has an estimated product of 60?
(29.5) (1.7)
(13.2) (4.5)
(4.67) (9.8)
(7.3) (8.52)
Answer:
(13.2)(4.5)
Step-by-step explanation:
This is correct because you know that you could round one up, and one down. You know that 12*5 = 60, so you could estimate that these would have a product of 60.
Answer:
i think it is (13.2)(4.5)
Step-by-step explanation:
hope it helps
Air Pressure You are adding air to a tire. The air pressure in the tire should be 31
27
200 pounds per square inch. What decimal should you watch for on the digital pressure gauge?
You should watch for nothing.
Adam can eat 3/8 of a pizza in 1/16 of a muinite complete the unit rate by setting up a complex fraction and simplifying Answers A) 1 pizza per minute B) 3 Pizza per minute C) 6 Pizza per minute D) 9 Pizza per minute Answer correctly and i will give away a giftcard
Please help! I with give
There is no answer choices
Answer:
B=5
Step-by-step explanation:
25/5=5
I don´t know about scale factor so I will also say 5
Answers:
Scale factor = 1/5B = 5===========================================
Explanation:
Look at the left most sides of each figure. Dividing the smaller side over the larger leads to 7/35 = (1*7)/(5*7) = 1/5. This is the scale factor. It means the blue figure's side lengths are 1/5th of the orange figure's corresponding side lengths.
So that explains why your teacher put A = 20(1/5) = 4
Multiplying the orange side lengths by the scale factor gets you the blue side lengths.
Now focus your attention on the far right most side lengths of 25 and B
We can see that B = 25(1/5) = 5 feet.
Write this relationship as a ratio, with kilograms as units. 300 g to 5 kg. (Express your answer using a colon. Leave spaces between the numbers and units and the colon. eg. 1 g : 1 g)
Answer:
0.3 kg : 5 kg
Step-by-step explanation:
just simplified
BRAINLIEST PLS!
real quick question what's the solution to 0.5x - 5 = 0.4x - 2.75
Answer:
-2.25=.1x
-22.5=1x
Step-by-step explanation:
Answer:
-2.5
-1.1
Step-by-step explanation:
Shirts are on sale for 20%.You buy 2 of them. As you pay, the cashier says, “20% off of each shirt means 40%off the total price.” Do you agree or disagree? Please explain thoroughly.
Answer:
disagree
Step-by-step explanation:
you don't go to a store that has shirts on sale for 20 percent off and buy 2 shirts and get 40 percent off you get 20 percent off of your total
Please help me. Im not having a great day but this would make me feel better :)
Answer:
B.
Step-by-step explanation:
i think
Please help meeeee I'll give 9 points. Describe a sequence of translations, rotations, and reflections that take the lower left triangle to the upper right triangle.
Answer:
A rotation or a reflection and a translation
Step-by-step explanation:
Ik I'm 2 years late but still.
The required angle of rotation is 180° and reflection along the diagonal of the composite figure of a rectangular flag will shift the lower left triangle to the upper right.
Given that,
To describe a sequence of translations, rotations, and reflections that take the lower left triangle to the upper right triangle.
Incongruent geometry, the shapes that are so identical. can be superimposed to themselves.
Here,
To shift the lower left triangle to the upper right,
First It must rotate by an angle of rotation of 180° around the center of the geometry, Or it must reflect to the left diagonal.
Thus, the required angle of rotation is 180°, and reflection along the diagonal of the composite figure of a rectangular flag will shift the lower left triangle to the upper right.
Learn more about congruent geometry here. https://brainly.com/question/12413243
#SPJ2
plz help and plz show work 10.
Answer: The answer is x=4
Step-by-step explanation:
1/2x+15=5+3x
subtract 5 from both sides and now you have 1/2x+10=3x
Subtract 1/2x from both sides, leaving you with 10=2.5x
then divide 2.5 from both sides. That leaves 4=x or x=4
Two weeks ago, Audrey earned $84 for 7 hours of work. This week, she earned $132 for 11 hours of work. Find the numerical value of the slope of the line that represents Audrey's earnings.
Answer:
The slope is (132-84)/(11-7)=48/4=$12 per hour
Step-by-step explanation:
Erion plans to tile the floor of his kitchen. The kitchen is 11 feet by 15 feet. The tiles he will be using are square, measuring 8 inches on each side, and are sold in boxes that contain enough tile to cover 25 square feet. How many boxes of tiles must he order to complete the job?
Answer:
First, find the area for the kitchen floor: 16.5*15=247.5 squared feet
Then find the area for one tile: 0.5*0.5=0.25 squared feet
Finally, divide the mayor area between the minor: 247.5/0.25= 990 tiles.
Also you can do it in this another way:
First, divide length of the kitchen floor between the length of one tile: 16.5/0.5=33
Then, do the same for the height: 15/0.5=30
Finally multyply both results: 33*30= 990 tiles.
Step-by-step explanation:
or just 990
why do we learn properties of real numbers?
answer quick :D
Answer:
The properties of the Real Number System will prove useful when working with equations, functions and formulas in Algebra, as they allow for the creation of equivalent expressions which will often aid in solving problems. In addition, they can be used to help explain or justify solutions.
If the measure of 6 8 is 28◦
, what is the measure of
6 5 ?
A 152◦
B 118◦
C 62◦
D 56◦
Answer:B 118
Step-by-step explanation:
Answer:
B 118◦
Step-by-step explanation:
please answer this one
Answer:
Store 2 has a better deal do u want an explanation
Step-by-step explanation:
okay so my explanation is if they both are selling for the same price then look at how many they are selling if store 1 is selling 12 for 3.50 and Store 2 is selling 15 then Store 2 has the better price. Hint if you ever have a problem lie this then you first look at the price if the price is the same then you look at how many they are selling if one of them is selling more than that is the better price
Relate a vertical line test to understanding functions.
a.
Each horizontal line drawn through the graph will intersect a function in only one location
c.
Each vertical line drawn through the graph will intersect a relation in only one location
b.
Each vertical line drawn through the graph will intersect a function in many locations
d.
Each vertical line drawn through the graph will intersect a function in only one location
Please select the best answer from the choices provided
A
B
C
D
Answer: Choice D
Each vertical line drawn through the graph will intersect a function in only one location.
This is another way of saying that for any input x, there is exactly one output y. If you had a vertical line cross through a curve at multiple points, then this would mean that x input produces multiple y outputs, and we won't have a function. A function must produce one output whatever the input is (assuming the input is in the domain of course).
plz help me and plz show work