Answer:
The y-intercept of the graph is the function value y = 0
The greatest value of y is y = 2
Marvin wrote down all of the numbers from 1 to 100. How many times did the digit 8 appear in Marvins's list?
Answer:
Originally Answered: How many times does 8 occur in 1 to 100? 20 8's occur from 1 to 100. 8, 18, 28, 38, 48, 58, 68, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89 and 98.
Step-by-step explaintion: i am 5 million iq brainlist pls
math i need help with
Selena reduced the time it takes her to run a mile from 8 minutes to 6 minutes. What was Selena's percent decrease in the time it takes her to run a mile?
Answer:
I think the answer might be 0.48 because that is 8 percent of 6, but im not positive
Selena reduced the time it takes her to run a mile from 8 minutes to 6 minutes. What was Selena's percent decrease in the time it takes her to run a mile?
It is 25%
Can y’all help me on question 22?!
Answer:
The answer for question 22 is 40.
-
Step-by-step explanation:
[tex] \frac{8 \: red \: cars}{3 \: blue \: cars} = \frac{x}{15 \: blue \: cars} \\ \\ \frac{3x}{3} = \frac{120}{3} \\ \\ x = 40[/tex]
If BE = 2x + 2, BD = 5x – 3, and AE = 4x – 6. What is AC?
Answer:
AC=44
Step-by-step explanation:
The value of AC is 12 unit.
What is parallelogram?A special form of quadrilateral called a parallelogram has both pairs of its opposite sides parallel and equal.
Given:
ABCD is a parallelogram.
And BE = 2x + 2, BD = 5x – 3, and AE = 4x – 6.
The two diagonals bisect each other.
AC = AE + EC
AC = 2AE
AC = 8x-12
The diagonals of a parallelogram are equal.
So,
BD = AC
5x+3 = 8x-12
x = 3
So, AC = 12
Therefore, the AC is 12 unit.
To learn more about the parallelogram;
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convert 0.11 to a percentage
NEED TO BE ANSWERED ASAP
I will award them the brainliest
Answer:
11%
Step-by-step explanation:
0.11*100=11%
necause 1%=1/100
Explain what the point (20,160) represents in the context of the situation? Check all boxes that apply A. 160 shirts cost $20
B. 20 shirts cost $160
C. 20,160 shirts cost money
D. The total cost of shirts is 20,160
Answer:
option B is correct option.
Step-by-step explanation:
Explain what the point (20,160) represents in the context of the situation? Check all boxes that apply
Looking at the graph we come to know that 20 shirts cost $160 because x -axis represent number of shirts and y-axis represent Total Cost
So, the point(20,160) means x = 20 and y=160
We have 20 shirts and the cost is $160
So, option B is correct option.
The probability of an event is 0.001.
Which of the following best describes the event?
A The event will never occur.
B There is a small chance that the event will occur.
C The event is likely to occur.
D The event will definitely occur.
B
Step-by-step explanation:
it would be a if the chance was 0.000 but it's 0.001 so there is a very very small chance of it happening
Answer:
Step-by-step explanation:
0.001 means 1/1000
The answer depends on what is being described.
If you are putting money into a lottery if you got odds of 1 in a 1000, you'd jump for joy at such good odds.
If you are putting money into the stock market and the chances of getting any kind of return is 1/1000, I think you'd start looking for something else to do.
That said, I think the answer you want is B, but I'm not fond of the question.
answer sadasdasdasdadsasda
Answer:
12 bicycles
5 tricycles
Step-by-step explanation:
[tex]x + y = 17\\2x + 3y = 39\\\\2x + 2y = 34\\2x + 3y = 39\\\\y = 5\\\\2x + 2 * 5 = 34\\2x + 10 = 34\\2x = 24\\x = 12[/tex]
11 12 13 14 15
There were 180 people who voted at the town council meeting. Of these people, 60% voted for building a
new basketball court in the park
How many people voted against building the new basketball court? Complete the explanation of how to
find the answer
60% of 180 equals
and 180-
people that are against building the basketball court.
There are
the graphing would be easier to use because it demonstrates the numbers that are in the situation
solve using substitution
x=10
6x-6y=18
y=?
y = 7
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
Step-by-step explanation:
6x -6Y = 18
6 × 10 -6y = 18
60 -6y = 18
-6y = 18 -60
-6y = -42
y = -42/-6
y = 7
Help qwq I don’t wanna be yelled at for “TaKiNg ToOo LoNg”
Answer:
im not sure im so sorry! qwq
Step-by-step explanation:
what is the solution to the equation below?
Answer: x = -27
Step-by-step explanation:
Answer:
x=-27Step-by-step explanation:
to understand thisyou need to know about:equationPEMDASgiven:[tex] - 8 = \frac{x}{3} + 1[/tex]to solve[tex]x[/tex]let's solve:[tex] step - 1 : define \\ - 8 = \frac{x}{3} + 1[/tex]
[tex]step - 2 : \\ rewrite[/tex]
[tex]\frac{x}{3} + 1= - 8[/tex]
[tex]step - 3 : \\ subtract \: 1 \: from \: both \: sides[/tex]
[tex] \frac{x}{3} + 1 - 1 = - 8 - 1[/tex]
[tex] \frac{x}{3} = - 9[/tex]
[tex]step - 4 : \\ multiply \: both \: sides \: by \: 3[/tex]
[tex] \frac{x}{3} \times 3 = - 9 \times 3[/tex]
[tex] \huge \therefore x = - 27[/tex]
Westminster Street and Lake Avenue intersect. If Westminster Street is 7 meters wide and Lake Avenue is 5 meters wide, what is the distance between two opposite corners of the intersection? If necessary, round to the nearest tenth.
Answer:
the distance between two opposite corners of the intersection is 8.60 meters
Step-by-step explanation:
The computation of the distance between two opposite corners of the intersection is given below:
Here we applied the Pythagoras theorem
[tex]= \sqrt{7^2 + 5^2} \\\\= \sqrt{49 + 25} \\\\= \sqrt{74}[/tex]
= 8.60 meters
hence, the distance between two opposite corners of the intersection is 8.60 meters
3.
Susan has a balance of $110 in her school lunch account, and she spends $6 per day for
lunch. Her sister Evelyn has $83 in her lunch account, and she spends $4 per day for lunch. In
how many days will Susan's lunch account balance be less than Evelyn's?
Answer:
i may be entirely wrong but evelyn has more days
susan=18
evelyn=20.75 or 21 if rounded
Fay has a lemonade stand.
She spends £42 on ingredients.
She sells each glass of lemonade for £1.50.
If she sells 30 glasses of lemonade, what is her total profit?
Answer:
her total profit is 3
Step-by-step explanation:
1.50 x 30 = 45
to find total profit - 45-42= 3
A $280 suit is marked down by 30%. Find the sale price.
The sale price is $
The sale price of suit will be $196.
What is mean by Percentage?A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
Given that;
A $280 suit is marked down by 30%.
Now,
Since, A $280 suit is marked down by 30%.
Hence, The sale price = $280 - 30% of 280
= $280 - 30/100 × 280
= $280 - $84
= $196
Thus, The sale price of suit = $196.
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Not drawn
accurately
AB is parallel to CD.
LMN and PMQ are straight lines.
MQ = MN
B
Work out the value of x. *
(3 Points)
Diagram not drawn accurately.
-D
The value must be a number
so first u want to get a ruler to measure each sides, there gonna seem big at first so divide what you get on the ruler by 2 so its smaller, then do it for all sides.
Use an informal argument to find the value of a
PLEASE ANSWER FAST!!!
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Thomas has constant speeds for both running and walking. When a down-escalator is moving. Thomas can
run down it in 15 seconds or walk down it in 30 seconds. One day, when the escalator was broken (and
stationary), it took Thomas 20 seconds to run down it.
How long, in seconds, would it take Thomas to walk down the broken escalator?
30
40
45
50
60
Thomas walks down the stopped escalator in 30 seconds
(SAT Prep) Find the value of x.
Answer: x=40°
Step-by-step explanation:
The two triangles are congruent (I think it’s called the interior angle proof) so the bottom right angle is also 65°. All angles in a Triangle equal 180°, so 180-(75+65)=40
Answer:
huh
Step-by-step explanation:
just multi ply its not hard
Find the Measure of the missing angles.
49°
118
73
Measure angle 1 =
Measure angle 2-
Measure angle 3=.
Answer:
Find the Measure of the missing angles.
49°
118
73
Measure angle 1 =
Measure angle 2-
Measure angle 3=.
Step-by-step explanation:
When we rewrite a fraction as a decimal, are we changing the value of the fraction? hi so my teacher is asking this question on this mini quiz thing and i have a horrible headache and dont feel like doing that right now. so pls help me out
Answer:
No, you are not changing the value.
Step-by-step explanation:
Answer:
No, because then it would have different values and it wouldn't be rewriting it.
Step-by-step explanation:
Ex. 1/2. The decimal for this would be 0.5, right?
We aren't changing the value of the fraction. It is just another way of writing the value.
Hope this helped. :)
Also, I hope your headache goes away. Feel better soon. :D
HELP PLS HELP PLS
Write the equation of the line passing through the points (-4,-1) and (2,8)
Answer:
x =-4
y=-1
x=2
y=8
okeeeeeeeeeeeyyyyyyyyy
Bill baked 16 cookies with 2 scoops of flour. With 4 scoops of flour, how many cookies can Bill bake? Assume the relationship is directly proportional.
Answer:
Let c = the number of cookies
cookies/scoops of flour: 12/2 = c/3
Cross multiply.
2c = 36
c = 18 cookies
Step-by-step explanation:
Answer:
32 cookies.
Step-by-step explanation:
Find how much cookies Bill can bake with just 1 scoop of flour:
2 scoops of flour = 16 cookies
1 scoop of flour = 16 ÷ 2 = 8 cookies
Now, find 4 scoops of flour.
4 scoops of flour = 8 x 4 = 32 cookies
Elimination method
3x + -3 =6
3x + 2y = 16
Answer:
(4,2)
Step-by-step explanation:
hope this answerss
can you help me with this question plzz?
Answer: The answer is 96 wizards.
Step-by-step explanation:
So what I like to do is fraction formatting.
you start with x/blank [tex]\frac{blank}{120}[/tex] and [tex]\frac{80}{100}[/tex] you do cross multiply divide
and multiple 120 by 80(=9600) and divide by 100 (=96) because wizards are 20% less of the population than goblins, so they are equivalent to 80% of the goblins! Hope this helped!
(Will mark brainliest) Please help as soon as possible for 30 points
Answer:
90
Step-by-step explanation:
a triangle's angles all add up to 180. take 51 and 39 away from 180 and you get 90
Answer: 90 degrees
Step-by-step explanation:
Theorem:
a+b+c=180 degrees
39 degrees + 51 degrees + x degrees = 180 degrees
39 + 51 = 90
180 - 90 = 90
The slope of the line below is -3. Use the coordinates of the labeled point to
find a point-slope equation of the line.
Answer: y+7= 3(x-5) C
Step-by-step explanation:
Which expression below is equivalent to -3x + 5(x+2)?a. 2x + 10
b. -8x + 10
c. 2x + 2
d. -x+2