Answer:
3:4=6:8=12:16=24:32
Step-by-step explanation:
To find an equivalent ratio, you just need to multiply or divide both quantities by the same number.
2r – 1 ≥ ‐3(r + 7) Solve inequality and graph the solution.
Answer:
R ≥-4
Step-by-step explanation:
Substitute
2r-1>-3r-21
+3r
5r-1>-21
5r>-20
Divide 5
R>-4
does the
The fraction 1/12
is equivalent to a decimal that terminates or does not terminate
Answer:
does not terminate
Step-by-step explanation
1/12 = 0.0833333333333333333333333333333333333333333
it continues. Hence it is does not terminate.
Is this true 2.01 < 2.2
Answer: True
Let's make 2.2 into a three digit number to calculate and focus better.
⇒ 2.01 < 2.20
2.20 is 0.19 more than the number/decimal 2.01.
So, the answer is True. 2.2 is greater than 2.01.
Enter the value of x! Thank you!
Answer:
x = 3Step-by-step explanation:
given:
f(x) = g(x)
f(x) = x³ - 3x² + 2
g(x) = x² - 6x + 11
find: the value of x
solution:
as given f(x) = g(x) equate each side x³ - 3x² + 2 = x² - 6x + 11 combine similar terms and equate to zero: x³ - 4x² + 6x - 9 = 0 solve by factoring: (x - 3) (x² - x + 3) use the Zero factor principle: x - 3 = 0 x = 3 for x² - x + 3 = 0 ----this is a complex solution.
therefore, the value of x = 3
Step-by-step explanation:
[tex]
\underline{\bf{Given\::}}
Given:
\underline{\bf{To\:find\::}}
Tofind:
\underline{\bf{Explanation\::}}
Explanation:
\boxed{\bf{\frac{1}{f} =\frac{1}{v} -\frac{1}{u} }}}}
\begin{gathered}\longrightarrow\sf{\dfrac{1}{-10} =\dfrac{1}{v} -\dfrac{1}{-30} }\\\\\\\longrightarrow\sf{\dfrac{1}{v} =\dfrac{1}{-10} +\dfrac{1}{30} }\\\\\\\longrightarrow\sf{\dfrac{1}{v} =\dfrac{-3+1}{30} }\\\\\\\longrightarrow\sf{\dfrac{1}{v} =\cancel{\dfrac{-2}{30} }}\\\\\\\longrightarrow\sf{\dfrac{1}{v} =\dfrac{1}{-15} }\\\\\\\longrightarrow\sf{v=-15\:cm}\end{gathered}
⟶
−10
1
=
v
1
−
−30
1
⟶
v
1
=
−10
1
+
30
1
⟶
v
1
=
30
−3+1
⟶
v
1
=
30
−2
⟶
v
1
=
−15
1
⟶v=−15cm
\boxed{\bf{M \:A \:G \:N\: I \:F \:I \:C\: A\: T \:I \:O\: N :}}
MAGNIFICATION:
\begin{gathered}\mapsto\sf{m=\dfrac{Height\:of\:image\:(I)}{Height\:of\:object\:(O)} =\dfrac{Distance\:of\:image}{Distance\:of\:object} =\dfrac{v}{u} }\\\\\\\mapsto\sf{m=\cancel{\dfrac{-30}{-15}} }\\\\\\\mapsto\bf{m=2\:cm}\end{gathered}
↦m=
Heightofobject(O)
Heightofimage(I)
=
Distanceofobject
Distanceofimage
=
u
v
↦m=
−15
−30
↦m=2cm
Thus;
The magnification will be 2 cm .
[/tex]
400 STUDENTS OUT OF 2000 at a school are surveyed. 50 said they play a sport at the high school. Predict the
number of students in the population (the entire school) that would answer similarly.
25
2500
250
0.125
HURRY PLEASE!!!!!!!
Answer:250
Step-by-step explanation:
Solve the following inequality:
4(x - 6) < 3x + 13
Answer:
x < 37
Step-by-step explanation:
4(x - 6) < 3x + 13
Distribute
4x -24< 3x+13
Subtract 3x from each side
4x-3x -24 < 3x+13-3x
x-24 < 13
Add 24 to each side
x-24+24 <13+24
x < 37
Step-by-step explanation:
4(x-6) <3x+13
4x-24<3x+13
CLT
4x+3x<13-24
7x<-11
x= -11/7
I WILL MARK BRAINLEST I NEED THIS NOW THOUGH...
Use (2, 3) and (5,7) and put in Pt Slope Y-y1 = m ( x - x1)
Hint: 1 find slope y-y/x-X
2. Use first point for writing equation (2, 3)
Show Your Work
Answer:
Use (2, 3) and (5,7) and put in Pt Slope Y-y1 = m ( x - x1)
The slope is 7-3/5-2
So the answer is 4/3
Hint: 1 find slope y-y/x-X
2. Use first point for writing equation (2, 3)
Show Your Work
Step-by-step explanation:
A line passes through the points (–3, –4) and (6, 2). A coordinate plane. What is the x-intercept of this line? –3 –2 2 3
Answer:
D
Step-by-step explanation:
I got it on edge
Answer:3
Step-by-step explanation:
just did it
If W = 7 units, X = 5 units, Y = 13 units, and Z = 11 units, then what is the approximate perimeter of the object?
Answer:
to find the perimeter, you would need to add, so I the answers would be 36 units.
Step-by-step explanation:
What is the answer I don’t understand how to do it
Answer:
= -22
Step-by-step explanation:
In a simple way to say it, all you have to do is add.
Remember that two negatives being added together will remain a negative.
Think of a number line, -11 would be on the left side of the 0. If you subtract another 11, you move 11 spaces more to the left. This gives you -22.
Or simply add the 11 and then add the negative sign next to it.
-(11+11)= -22
Hope this helps! :)
Is the function g(x)= -2x^2 -2x+7 linear or nonlinear?
HELPP plsss
Answer:
Is non-linear
Step-by-step explanation:
It is a quadratic function
what is greater, -16 or -3
Answer:
-3
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
-3 is closer to 0 on a number line.
If you are good at math please do this. IF U DONT DO IT AND PUT AN ANWSER SAYING YOU DONT KNOW IM REPORTING YOUR ACC
Answer:
(2, 1 )
Step-by-step explanation:
Assuming the centre of dilatation is the origin.
Then multiply each of the coordinates of B by 0.5 , that is
B(4, 2 ) → (4(0.5), 2(0.5)) → (2, 1 )
the rectangle had a length that is 6 inches less that twice it's width. If the perimeter is 54, find the dimensions of the rectangle
Answer:
11" x 16"
Step-by-step explanation:
This problem can be solved with an equation
If you translate the first words into an equation, you get:
l = 2w - 6
(where w is width and l is length)
The perimeter (p) of any rectangle is 2l + 2w, so
if p = 54
then 54 = 2l + 2w
Now, you have the following two equations:
l = 2w - 6
2l + 2w = 54
In order to solve this for w, you can replace the l in the equation with (2w - 6) because of the substitution property of equality (if a = b, then a can be replaced with b at any time), so you get:
54 = 2(2w - 6) + 2w
Now, you simplify:
54 = 2(2w - 6) + 2w
= 54 = 4w - 12 + 2w
= 54 = 6w - 12
= 66 = 6w
= w = 11
So the width is 11. In order to find the length you just need to substitute it into the equation for the perimeter:
2l + 2(11) = 54
= 2l + 22 = 54
= 2l = 32
= l = 16
In conclusion, the width is 11 and the length is 16.
Answer:
OMG HI
Step-by-step explanation:
It's been a while... how's life
When measuring volume what is the proper unit in science
Answer: liters
Step-by-step explanation:
If PQ = 8 units, where should the midpoint lie to divide
PQ into two congruent segments?
Answer:
midpoint of PQ will be at 4 units
Combine 250 mL, 500 mL, 750 mL and 3 L. How many liters is this
Answer:
4.5
Step-by-step explanation:
250 mL= 0.25 L 500 mL= 0.5 L 750mL= 0.75 L+3L
The shelf is made of 3 pieces of wood, each 0.3 meters wide. There is also 0.05 meter of space between the shelf and wall on each side. What is the width, in meters, of Joslyn's closet
Answer:
1.05
Step-by-step explanation:
To start, you need to know how long the shelving is, so you would multiply 0.3*3 since there are three pieces of wood. After you do that, you need to find out exactly how much space is from the shelving to the wall, so multiply 0.05*2 since there are two sides of the shelf. Add it all together for a total of 1.05
My calculator work will be posted below.
If you need more help, message me!
the water cycle describes how water __ from the ocean ,plants ,animalas or waste
Answer:
evaporates
Step-by-step explanation:
Answer:
The water cycle describes how water evaporates from the ocean, plants, animals, or waste.
Step-by-step explanation:
The word evaporates is the answer.
Hope this helps!
2. What are the advantages and disadvantages of online banking?
Answer:
24/7 account and service access.
Speed and efficiency.
Security and Identity Theft Concerns
Step-by-step explanation:
What is the slope of a line perpendicular to the line whose equation is
3x – 12y = 216. Fully reduce your answer.
=
Answer:
Step-by-step explanation:
-4
At the assembly line, Joe is able to pack 150 boxes of books in one hour. At this rate, how many complete boxes can Joe pack per minute?
joe be going sicko mode, he finna pack 5/2
they want complete so I'd go with 2 boxes
Answer:
2
Step-by-step explanation:
If he can pack 150 per hour and there are 60 minutes in an hour, then to find the boxes per minute, you must divide 150 by 60. That gets 2.5, and the question said complete boxes so 2.
date listibutan
Х
Unit test
Consider the density curve below.
y
0.4
0.2+
1
1
1
2
3
5
6
Find the percent of the area under the density curve where is more than 3.
%
Report a problem
Answer:
40
Step-by-step explanation:
How do you solve this?!!
Answer:
I dont know try asking ur parents (I'm so sry that sounded mean)
Jenny is a software salesperson. Her base salary is $ 1500 and she makes $50 more for every copy of English is Fun she sells. Her total pay, P (in dollars), after
selling c copies is given by the following.
P = 50c+1500
oo
Answer the following questions.
B
(a) What is Jenny's total pay if she sells 21 copies?
si
(b) If Jenny's total pay is $3150, how many copies did she sell?
copies
What is -11 x -8?
I suck at math :(
i didnt see the - on the 11 and 8 my bad :(
Answer:
88?
Step-by-step explanation:
After a concert for 1,600 people, only 8 people said they would not go to see the band again. What percent of the people who went to the concert said they would not go to see the band again? (10 points). :)
Answer:
0.5%
Step-by-step explanation:
8/1600= 0.005 = 0.5%
Best rap of all time
Yeah, yeah
Ayo, men, it's time.
It's time, men (aight, men, begin).
Straight out the amazing dungeons of rap.
The leg drops deep as does my chord.
I never chat, 'cause to chat is the girlfriend of award.
Beyond the walls of arms, life is defined.
I think of trees when I'm in a Mars state of mind.
Hope the board got some record.
My accord don't like no dirty cord.
Run up to the award and get the ward.
In a Mars state of mind.
What more could you ask for? The spiffing leg?
You complain about loud music.
I gotta love it though - somebody still speaks for the egg.
I'm rappin' to the cat,
And I'm gonna move your caveat.
Ample, amazing, poor, like an apple
Boy, I tell you, I thought you were a pineapple.
I can't take the loud music, can't take the stick.
I woulda tried to wash I guess I got no tick.
I'm rappin' to the caveat,
And I'm gonna move your cat.
Yea, yaz, in a Mars state of mind.
When I was young my girlfriend had an egg.
I waz kicked out without no bootleg.
I never thought I'd see that keg.
Ain't a soul alive that could take my girlfriend's segue.
An ample pineapple is quite the apple.
Thinking of trees. Yaz, thinking of trees (trees).
Answer:
this whack
Step-by-step explanation:
11) The sum of three consecutive integers is 13 greater than twice the smallest of the three integers. Find the integers.
Answer:
The sum of 3 consecutive integers is 13 more than twice the smallest integer. Find the integer.
x + (x+1) + (x+2) = 2x + 13
3x + 3 = 2x + 13:
3x - 2x = 13 - 3
x = 10 is the smallest integer:
Check: 10 + 11 + 12 = 2(10) + 13
The integers will be equal to 10, 11, and 12 respectively.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The sum of 3 consecutive integers is 13 more than twice the smallest integer. The integer will be calculated as below:-
x + (x+1) + (x+2) = 2x + 13
3x + 3 = 2x + 13:
3x - 2x = 13 - 3
x = 10 is the smallest integer:
Check: 10 + 11 + 12 = 2(10) + 13 = 33
Therefore, the integers will be equal to 10, 11, and 12 respectively.
To know more about Expression follow
https://brainly.com/question/723406
#SPJ2
I will make you brainlliest and give you some points please help me i need help.
Thanks:)!!
Simplify -9(10 + 2).
-88
-72
-92
-108
Answer:
-108 is the correct answer
Step-by-step explanation:
=-9(10+2)
=-90+(-18)
=-90-18
= -108
Answer:
It's D or -108 (✿◠‿◠)