Answer:
20
Step-by-step explanation:
24 - 16 ÷ (5 + 3) × 2 using BODMAS
24 - 16 ÷ 8 × 2
24 - 2 × 2
24 - 4
20
Acute triangle ABC is rotated about a point and then dilated by a scale factor of 1/2 to produce A'B'C'. What statement correctly compared triangle A'B'C' to triangle ABC?
The angle measures and side lengths of triangle A’B’C’ are half the size of those of triangle ABC
The angle measures of triangle A’B’C’ are the same as those of triangle ABC, but the side lengths of A’B’C’ are half the size of those of triangle ABC
The angle measures of A’B’C’ are the same as those of triangle ABC, but the lengths of A’B’C’ are twice the size of those of ABC
OR
The angle measures of A’B’C’ depend on the angle of rotation, but the side lengths of A’B’C are half the size of those of ABC
Answer: The angle measures of triangle A’B’C’ are the same as those of triangle ABC, but the side lengths of A’B’C’ are half the size of those of triangle ABC
Step-by-step explanation: Have a Wonderful Day! Hope i Helped!
Determine whether the graph represents a proportional relationship.
a) Yes, it is a proportional relationship because the graph goes through the origin
b) No, it is not a proportional relationship because the graph does not go through the
origin
c) Yes, it is a proportional relationship because the graph is a straight line
d) No, it is not a proportional relationship because the graph is not a straight line
Answer:
a
Step-by-step explanation:
Sam wrote on the board counting numbers from 12 to 111:12, 13, 14, ..., 110, 111 how many natural numbers are their
There are are 100 Natural Terms present there.
What is arithmetic progression?A series in which the differences between each pair of following words are the same is known as an arithmetic progression.An arithmetic progression is a series in which every phrase—aside from the initial term—is created by multiplying the preceding term by a predetermined amount.given:
12, 13, 14, ......111.
first term, a= 12
d= 13-12= 1
[tex]a_n[/tex] = 11
Now,
[tex]a_n = a+ (n-1)d\\[/tex]
111 = 12 + (n-1) 1
111-12= n-1
n-1 = 99
n= 100
Hence, there are are 100 Natural Terms present there.
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This histogram represents a sampling of recent visitors to the mall on a Friday night, grouped by their ages
In which interval is the median located?
40-49
30-39
20-29
10-19
Answer:
30-39 as where
Step-by-step explanation:
Example: find the Median of 12, 3 and 5
Put them in order:
3, 5, 12
The middle is 5, so the median is 5.
The age range of the 10th and 11th tourists would be 20 to 29.
What is the significant use of graphs in real life?Graphs are a not unusual place technique to visually illustrate relationships withinside the statistics. The reason for a graph is to provide statistics that are too severe or complex to be defined appropriately withinside the textual content and in much less space.
A bar-like graph known as a histogram is used to display numerical data. The frequency of the data is shown on the y-axis, and the median of the data is shown on the x-axis as a measure of central tendency.
It calculates the median value among a group of observations.
There are 20 observations (visitors),
1, 2, 3,5,6, 7, 8, 9,| 10, 11, | 12,13,14,15,16,17,18,19,20
the median is 10 and 11 or 10.50
there are 9 numbers on either side of 10 and 11
Therefore, The 10th and 11th visitors would be found in the age group 20 - 29
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What appears to be the scale factor used to create this dilation?
4
0.5
2
0.25
HELP! I NEED THIS TODAY
He was a newcomer in the land, a chechaquo, and this was his first winter. The trouble with him was that he was without imagination. He was quick and alert in the things of life, but only in the things, and not in the significances.
What do you believe the author is trying to explain and tell the reader?
Tip: Think about what the author is wanting you to understand with the underlined sections. Fully develop your thoughts to answer this question.
He is trying to make us feel bad Bc this kid is so great
-5/9+(-4/3)-2/3
Question from khan academy
Dance party
.............................................
What is the circumference of the circle defined by x^2+6x +y^2-12y-4=0.
Answer:
44.0
Step-by-step explanation:
Mark me as brainliest
Ratios. May someone help me, also may you please add the explanation.
Answer:
girls to boys is
12:8
Step-by-step explanation:
I just found how many kids are in that class by thinking of numbers in my head.
Find the number if :
5/9 of it is 90
Answer:
5/9 of 90 = (5/9)(90) = 50
Step-by-step explanation:
Please answer asap, its due in a couple days :3
Select all the rates that are unit rates.
1 1/3
2 3/1
2/3
3/1
1/9
Answer:
1/9 1/1/3 3/1
Step-by-step explanation:
HOPE THIS HELPS!
PLEASE MARK BRAINLIEST! :)
Answer:
2/3/1 and 2/3
Simplify 12 to the 2nd power times 12 to the 3rd power
What is the slope of the line shown?
{0,1,-3}
---------------------------
-3 -2 -1 0 1
0n the number line.
Answer:Whats the question?
WILL GIVE BRAINLIEST!!!1
Scientists released 6 rabbits into a new habitat in year 0. Each year, there were four times as many rabbits as the year before. How many rabbits were there after x years? Write a function to represent this scenario.
f(x) = 6(x)^4
f(x) = 6(4)^x
f(x) = 4(6)^x
f(x) = 4(x)^6
Answer:
Step-by-step explanation:
Answer:
The answer is f(x) = 6(4)^x
Step-by-step explanation: just took the test and this is correct
Help please!! ASAP! will give brain.
Answer:
The x-values for 1 represent time worked and the y-values represent your pay.
The x-values for 2 represent the number of students and the y-values represent the admission cost.
Step-by-step explanation:
That's all I know. Sorry I couldn't help more.
Find the length of a base and its corresponding height of the triangle.
Answer:10cm
Step-by-step explanation:
Add 4 and 6 to get 10 cm
Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Please Show or Explain your work.
(4, 9) and ( –5, 9)
(7, –1) and (7, –4)
(0, 9) and (0, –7)
(4, –8) and (–10, –8)
Pls help I’m stressed
answer is x = 9 over 5
identify the property. then simplify. 8+(-3)+2 = 8+2+(-3)
two separate questions
3(5x) - 6x = 27
3(2x) + 8(-4x) = 57 + 47
In the town of Clover, 3 out of 5 citizens who are eligible to vote did so in the fall election. Determine the number of citizens that were eligible to vote in the fall election if 180 actually voted
Answer:
108
Step-by-step explanation:
Because 3/5(180) is 108!
Answer:
60 citizens
Step-by-step explanation:
i may be wrong but I think thsi because 180 divided by 3 = 60
Write a proportion that could be used to solve for each variable.
Then solve.
121 bricks in 16.5 minutes
22 bricks in m minutes
a. 121/16.5 = 22/m; m = 3 c. 121/m = 22/16.5; m = 90.75
b. 16.5/121 = 22/m; m = 161 d. 121/16.5 = 22/m; m = 4.2
[PICTURE ATTACHED] HEELLPP
variability kiddos.
Answer: D
Step-by-step explanation:
Hope this helps
No one is helping me please help!
Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Please Show or Explain your work.
(4, 9) and ( –5, 9)
(7, –1) and (7, –4)
(0, 9) and (0, –7)
(4, –8) and (–10, –8)
How many ounces are in 4 pints? Please explain and show work plz.
For part A and B, the options are positive and negative.
Answer:
Coordinates: (2, -1)
Part A
X coordinate is positive
Y coordinate is negative
Part B
Coordinates after Y-axis reflection: (-2, -1)
X coordiate is negative
Y coordinate is negative
Good luck!
Density is measured in units of mass per units of volume. It can be thought of as a unit rate. The mass of a block of aluminum is 9.45 grams. The volume is 3.5 cubic centimeters (cm³).
What is the density of aluminum?
Answer:
you answer will be 2.7
Step-by-step explanation:
you just have to divide the 9.45 to 3.5 and you got your answer
The density of the aluminum will be 2700 kilograms per cubic meter.
What is the density?The number of molecules per unit volume is known as density. The SI unit of the density is kilograms per meter cube. The density is a scalar quantity. More density means more the number of molecules present in a unit volume. Then the density is given as,
Density = Mass / Volume
A chunk of metal weighs 9.45 grams. 3.5 cubic centimeters is the volume.
Then the density of the aluminum is given as,
D = 9.45 / 3.5
D = 2.7 grams per cubic cm
D = 2700 kilograms per cubic meter
The density of the aluminum will be 2700 kilograms per cubic meter.
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