Answer:
8:6 , 12:9 , 16:12
Step-by-step explanation:
To find equivalent ratios is like finding equivalent fractions :
We simply multiply both numbers of the ratio by the same number.
You can also do the reverse to simplify a ratio.
4:3 × 2 = (4×2):(3×2) = 8:6
4:3 × 3 = (4×3):(3×3) = 12:9
4:3 × 4 = (4×4):(3×4) = 16:12
Therefore 3 ratios that are equivalent to 4:3 are :
8:6 , 12:9 , 16:12
Hope this helped and brainliest please
Answer:
8:6 and 12:9
Step-by-step explanation:
Constant of Proportionality from Context
Hard math for me 7th grade
PLEASE HELP ME If this rectangle is dilated using a scale factor of One-half through point B, what is the result? Point B is the bottom left corner of rectangle X. Point B is the bottom left corner of rectangle X. Rectangle X prime is double the size of rectangle X. Point B is the bottom left corner of rectangle X. Rectangle X prime is half the size of rectangle X and point B is at the bottom left corner. Point B is the bottom left corner of rectangle X. Rectangle X prime is double the size of rectangle X and is outside of rectangle X. Point B is the bottom left corner of rectangle X. Rectangle X prime is half the size of rectangle X and is outside of rectangle X.
Answer:
It is B just took the unit quiz
Answer: Point B is the bottom left corner of rectangle X
Step-by-step explanation:
Help Smart Peoples! I’m in trouble! Help!
Which statement is true about the y-intercept?
A) Photographer A charges more upfront ($25).
B) Photographer A charges more upfront ($50).
C) Photographer B charges more upfront ($80).
D) Photographer B charges more upfront ($50).
Answer:
Step-by-step explanation:
c.) as it is shown in both as a true statement
hope this helps Pls make me brainliest and like
The results of an experiment are in the table below. Which statement is true?
A. We would have expected more 6s to have been rolled.
B. We would have expected fewer 3s to have been rolled.
C. We would have expected fewer 2s to have been rolled.
D. We would have expected more 1s to have been rolled.
Answer:
answer is D
Step-by-step explanation:
because to even it out, you would need ore ones to have rolled to make an average
Yikes! More math!
Based on the line of best fit, predict the number of hours in front of the TV if you own 4 video games.
A) 25 hours
B) 21 hours
C) 17 hours
D) 13 hours
6
1
message
What type of correlation does this scatter plot show?
A) Strong Positive
B) Strong Negative
C) Weak Positive
D) Weak Negative
Answer:
I would say C.
Step-by-step explanation:
Because I recommend less hours of video games, and it seems accurate.
does any of these number groups make a right triangle if so which ones? (Each group is 3 numbers on each line)
5 m, 20 m, 25 m
10 m, 20 m, 25 m
9 yd, 40 yd, 41 yd
27, 120, 130
11, 60, 61
10, 25, 26
25, 24, 7
36, 39, 15
12, 9, 15
Answer:
I belive it would be 11, 60, 61!
Step-by-step explanation:
I've had this question before! If this helped, please give brainliest! I'm trying to get to Virtuoso!
A human hair was measured to be 8.0 × 10^−4 inch thick. A cat hair was measured to be 4.0 × 10^−1 inch thick. How much greater is the thickness of the cat hair than the human hair? Write the answer in standard form.
Answer:
0.3992
Step-by-step explanation:
8.0x10^-4=0.0008
4.0x10^-1=0.4
0.4-0.0008=0.3992
or
3992x10^-4
Please Give brainliest if this is right.
(I wrote it two ways just in case you neede it!)
FREE BRAINLIST!
A point has been translated right and up. The image of the point is point E. What point is the pre-image of point E?
A
B
C
D
Answer:
B
Step-by-step explanation:
It is the only one that would be possiable
A would not go up but it would go right
C would have to go down and left
D would have to go up but it would have to go left
B is the only one that would have to go up and right to get E
8 POINTS: Which angles are complementary to ∠DFE? Select all that apply. Please help... stuck here.
thanks,
The angle that is complementary to ∠DEF is ∠EFA.
Option C is the correct answer.
What is an angle?The angles between two lines are the angles formed by two intersecting lines, measured in degrees or radians.
Several different types of angles can be formed between two lines, including acute angles, right angles, and obtuse angles.
We have,
Complementary angles are two angles that add up to 90 degrees.
In other words,
If angle A and angle B are complementary angles, then A + B = 90 degrees.
Now,
From the figure,
∠DEF and ∠EFA will make a 90-degree angle.
Thus,
The angle that is complementary to ∠DEF is ∠EFA.
Learn more about angles here:
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Find the area of the circle. Round your answer to two decimal places, if necessary.
Answer:
The answer is : 530. 93
Step-by-step explanation:
[tex] a \: = \pi \times r^{2} [/tex]
[tex] = \pi \times 13^{2} [/tex]
[tex] = 169\pi = 530.92[/tex]
Which of the angles in the diagram are acute angles?
Answer:
Angle 4 and angle two
Step-by-step explanation:
Both angles look less than 90 degrees.
Thus both angles 4 and 2 are acute.
Match each equation to a step that will help solve the equation for x.
3x = -4
Select one:
add 3 to each side
add (-1/3) to each side
add (1/3) to each side
multiply each side by (1/3)
multiply each side by 3
multiply each side by -3
multiply each side by (-1/3)
add -3 to each side
Mr. Coulson counted the bolts in his hardware cabinet and made a line plot.
Part A
What is the total length of the bolts that are less than 1 inch long?
A. 1 6/8
B. 3 3/8
C. 4 6/8
D. 5 5/8
Part B
What fraction of the bolts are greater than 1 inch long?
A. 4/10
B. 3/7
C. 4/6
D. 7/10
The total length of the bolts that are less than 1 inch long is 1 6/8 inches while the fraction of the bolts are greater than 1 inch long is 4/10
What is line plot?
Line plot is a type of graph that is used to represent a group of data on a number line.
From the number line:
Length less than 1 in = 3/8 + 4/8 + 7/8 = 14/8 = 1 6/8 inches
Fraction of the bolts are greater than 1 inch long = 4 / 10
The total length of the bolts that are less than 1 inch long is 1 6/8 inches while the fraction of the bolts are greater than 1 inch long is 4/10
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Victor borrowed money at 5.25 percent simple annual interest. At the end of the year, the interest on the loan is $255.94. What was the amount of the loan?
A:$13.44
B:$134.37
C:$1,343.69
D:$4,875.05
Answer:
A) $13.44
Step-by-step explanation:
Answer:
ITS C
Step-by-step explanation:
Use the formula V = s³, where V is the volume and s is the edge length of the cube, to solve this problem. A cube-shaped box has an edge length of 1/3 meter. What is the volume of the container?
Writing and Graphing Inequalities, I need help pleaseeeeeee
Answer:
you would put a closed circle of 2 and a ray pointing right
Step-by-step explanation:
7/3 is equal to 2.33
Im not sure if you are suppose to round it but it would make more sense if you did.
so we round it to 2
you would put a closed circle of 2 and a ray pointing right
This means that the value of z is or greater than 2
The probability of rolling two number cubes whose numbers match is 6/36.
What is the probability that the numbers do not match?
Answer: The answer is 30/36.
Step-by-step explanation: The reason why is because 6/36 DOES match so that means the rest or “leftovers” of 6/36 will be the fraction of DOESN’T match. So 30/36!
GIVEN BRAINLIEST. ASAP
Answer:
Pi- 520.70 22/7- 520.22
Step-by-step explanation:
Answer:
d = 45.63
Step-by-step explanation:
Formula: [tex]A=\pi r^{2}[/tex]
[tex]\pi =3.14(About)[/tex]
Substitute:
[tex]1635=3.14r^2[/tex]
Divide both side by 3.14
[tex]\frac{1635}{3.14}=\frac{3.14r^2}{3.14}[/tex]
Simplify
[tex]r^2=\frac{81750}{157}[/tex]
[tex]\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}[/tex]
[tex]r=22.81[/tex]
Diameter = Radius x 2
[tex]d=45.63[/tex]
Hence, Diameter = 45.63
Kavinsky
Pls Help I really need it
Answer:
Best guess: 13
Step-by-step explanation:
Count all the dots, and that would make it the total ammount of measurements,
Advice: make sure I diddn't miscount.
The Rock has an 88-gallon fish tank. When it needs to be cleaned, it can be drained at a rate of 6 gallons per minute. Show all work. Complete sentence for each question.
first part: Assuming the tank was full, write a function in the form y=mx + b that represents the amount of water in the tank, Y, after X minutes. You will need to know the initial value and the rate of change.
second part: How long has the tank been draining for if it has 34 gallons left?
Answer:9 minutes
Step-by-step explanation:
1. to find how much was drained subtract how much is left from the total amount when full 88-34= 54
2. divide answer by the rate per minute 54/6
3. you have answer 9 minutes
The amount of water in the tank is given by y = -6x + 88, it would take 9 minutes for the water to remain 34 gallons.
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
Let y represent the amount of water after x minutes.
The Rock has an 88-gallon fish tank which can be drained at a rate of 6 gallons per minute. Hence:
m = -6, b = 88
y = -6x + 88
For 34 gallons:
34 = -6x + 88
x = 9
Hence, the amount of water in the tank is given by y = -6x + 88, it would take 9 minutes for the water to remain 34 gallons.
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Find the circumference of both circles. Use 3.14 for pi
larger circle: about (BLANK) in.
smaller circle: about (BLANK) in.
Answer:
1) C = 75.36 in.
2) C = 50.24 in.
Step-by-step explanation:
Circumference of larger circle:
Radius = 12 in.
C = 2πr
C = 2(3.14)(12)
C = 75.36 in.
Circumference for smaller circle:
Radius = 12 - 4 = 8 in.
C = 2πr
C = 2(3.14)(8)
C = 50.24 in.
[tex]\rule[225]{225}{2}[/tex]
The radius of a circle is 3 meters. What is the circle's circumference?
Answer:
18.84
Step-by-step explanation:
R = D/2
D = 6
6 x 3.14 =
18.84
What is the maximum number of broken light bulbs represented on the histogram?
A) 33
B) 41
C) 46
D) 50
You'll get brainliest if you answer it correctly and will give me a good night's sleep
My teacher put a note to help me in the conner please help me im confused
Answer:
x=3.75 i think
Step-by-step explanation:
30 x 150
4500 then 4500 / 1200 = 3.75
Over what interval is the function increasing, and over what interval is the function decreasing?
Answer:
1
Step-by-step explanation:
Using the numbers -4, 10, 8, 2, -3, -5, write down two expressions that equal 6. You can use any relevant operation. You have to use more than 2 integers in each calculation.
Answer:
[tex] \sf \Bigg[ \frac{ ( - 4 \times ( - 3)) }{2} \Bigg] \: and \: \Bigg[ \frac{ - ( - 5 \times 8)}{10} + 2 \Bigg][/tex]
Step-by-step explanation:
Given:
[tex]The \: numbers \rightarrow -4, 10, 8, 2, -3, -5[/tex]
To find:
Two expressions that equal 6 using the given numbers
Solution:
Expression first,
Using numbers -4, 2, -3,
aligning the above numbers as,
[tex] \frac{ ( - 4 \times ( - 3)) }{2}[/tex]
will out put 6.
Verification,
[tex] \frac{ ( - 4 \times ( - 3)) }{2} = \frac{12}{2} = \cancel\frac{12}{2} = 6[/tex]
Expression second,
Using numbers 10,8,2,-5
aligning the above numbers as,
[tex] \frac{ - ( - 5 \times 8)}{10} + 2[/tex]
will result 6.
Verification
[tex]\frac{ - ( - 5 \times 8)}{10} + 2 = \frac{ 40}{10} + 2 \\ \\ \frac{ - ( - 5 \times 8)}{10} + 2= 4 + 2 \\ \\\frac{ - ( - 5 \times 8)}{10} + 2 = 6[/tex]
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6 or 7 grade math best answer gets brainlyest
Since it is hours before (negative) or after (positive) midnight and the relative temperature, the answer would be:
It was 1.2 degrees Celsius at 7:00 p.m.
Answer:
It was 1.2 degrees Celsius at -5 p.m.
Step-by-step explanation:
I took the test pls give brainlist :/
The first three terms of a geometric sequence are as follows.
Answer:
Easy! It is 16 and 32
Step-by-step explanation:
It gives you the first 3 terms,( 2,4,8 )
Now you just need to find the pattern. !! By the looks of it, it is multiplying by 22X2 is 4 and 4X2 is 8To make this true we need to find the next 2 numbers in the geometric sequence!8X2 is 16 and 16X2 is 32
FROM- THE GENIUSANSWERER
I need help my other question got banned
Answer: Perimeter = 12 units
Area = length² = 3² = 9 units²
Step-by-step explanation: Draw the points on a Cartesian Plane with linear values on the x- and y-axes and connect the points. Once you’ve connected all the vertices (points), you will realise that the shape is a square. *Each vertex must be given its letter when allocating each point, that way you will see that that C and D are distanced from one another vertically; and that means you should use the y-values of each vertex to find the perimeter and area.*
• The vertical distance from point C and D is 3 units (substract the y-values from one another).
• The HORIZONTAL distance from D to E is 3 units (substract x-values from one another because the vertices are distanced horizontally).
• The vertical distance from E to F is 3 units.
• The horizontal distance from F to C is 3 units.
To calculate perimeter, you add up all the units of each side.
P = 3 + 3 + 3 + 3 = 12 units
After connecting the vertices, you will realise that the polygon is a square, so you use the formula for the area of a square.
A = length² = 3² = 9 units.