Answer:
Im Not completely sure
Step-by-step explanation:
90
12
=
0.55
i
Define the proportion formula:
If 2 proportions are equal to each other, then we can cross multiply to get:
Numerator 1
Denominator 1
=
Numerator 2
Denominator 2
Numerator 1 * Denominator 2 = Denominator 1 * Numerator 2
Solving for Denominator 2 we get:
Denominator 2 = Denominator 1 * Numerator 2
Numerator 1
Evaluating and simplfying using your input values we get:
i = 12 * 0.55
90
i = 6.6
90
i = 0.073333333333333
Answer:pp
Step-by-step explanation:
pp
35 POINTS!
Which expression is equivalent to 1/5(150x-80y+50-50x-25y+20)?
20x-21y+14
20x+11y+14
20x-11y+6
20x+21y+6
Answer:
20x - 21y + 14 (first option)
Step-by-step explanation:
30x - 16y + 10 - 10x - 5y + 4
20x - 21y + 14
-6x+-2y=10
1y= -3x+-5
Answer:
-6x+-2y=10 1y= -3x+-5
Step-by-step explanation:
Answer:
x=−
183
103
≈−0.56284153
y=−
61
2
≈−0.032786885
Step-by-step explanation:
SHOW YOUR WORK!!!
The box plots show Theo’s math scores and language arts scores.
Math
2 box plots. The number line goes from 50 to 100. For math, the whiskers range from 55 to 90, and the box ranges from 60 to 85. A line divides the box at 80. For language arts, the whiskers range from 50 to 90, and the box ranges from 60 to 80. A line divides the box at 70.
Language Arts
About 50% of Theo’s scores are in which range for each subject?
60 to 85 for math; 60 to 80 for language arts
55 to 90 for math; 50 to 90 for language arts
55 to 60 for math; 50 to 60 for language arts
85 to 90 for math; 80 to 90 for language arts
Answer:
55 to 90 for math; 50 to 90 for language arts
Step-by-step explanation:
The correct statement regarding the middle 50% of the data-sets is given as follows:
60 to 85 for math; 60 to 80 for language arts.
What is shown by the box and whisker plot?From left to right, the five features of the box and whisker plot are listed as follows
Minimum value.Lower quartile.Median.Upper quartile.Maximum value.The middle 50% of a data-set is given by the interquartile range of the data-set, which is the difference between the upper quartile and the lower quartile of the data-set.
On the box plot, the middle 50% is given by the ends of the box.
More can be learned about box and whisker plots at brainly.com/question/30464750
#SPJ1
PLEASE HELP ME ANSWER THIS I WILL GIVE BRAINLY
Answer:
Yes
Step-by-step explanation:
Understand:
You are looking for the price of 4 pairs of shoes after 20 days of being on sale. You have $100 and you have to find out whether you can buy these shoes.
How to solve:
After 20 days 1 pair of shoes will cost:
$40/1 x 2/5 = 16$
40-16 = 24
So 1 pair of shoes will cost $24 after 20 days.
24x4 = $96
4 pairs of shoes after 20 days cost $96. We have 100$, So we will be able to purchase it.
Hope this helped
Please give Brainly ✨
Whats the volume of the pyrimad
Answer: Volume =1/3*B*H
Step-by-step explanation: Because you take 1/3 times it by the B and the H
someone help me with this topic pls, i cant figure this out
====================================================
Explanation:
Let's label the given points A, B and C
A = (-6, -2)B = (-4, 7)C = (3, 5)To move from B to C, we do two things in either order:
Go down 2Go right 7This motion of "down 2, right 7" is copied or mirrored when we go from A to D. This is to ensure that BC is parallel to AD.
Start at point A and go down 2 units to get to (-6, -4). Then move 7 units to the right to arrive at (1, -4) which is the location of point D. You can use a tool like GeoGebra to verify the answer is correct.
Find the area of the triangle.
30
area is base times height,
then divide that answer by 2
12 * 5 = 60
60 ÷ 2 = 30
Answer:A=hbb 2b Base hb Height
Step-by-step explanation: I think that's it?
What is the value of 80-2n when n=4
A: 66
B: 72
C: 76
D: 86
Answer:
B) 72
Step-by-step explanation:
The value of 80-2n when n=4 can be found by substituting n=4 into the expression and simplifying. Therefore:
80-2n = 80 - 2(4) = 80 - 8 = 72
Therefore, the answer is B) 72.
[tex] \sf80 - 2n[/tex]
Put n = 4
[tex] \tt80 - 2 \times 4 \\ \tt80 - 8 \\ \boxed{ \sf\underline{ \underline{72}}}[/tex]
Thus, The correct answer is option B!! :)Rewrite 10/7 as a fraction 2 different ways
Answer:
As a mixed number it would be 1 3/7
2 different fractions could be 20/14 and 40/28
10/7 x 2 = 20/14
10/7 x 4 = 40/28
I'm not sure how to answer this question.
Answer:
Now you can divide 4/9 by many fractions:
2/9 x 2/1 = 4/9
1 x 4/9 = 4/9
Step-by-step explanation:
Product is the answer.Multiplicand is the first number.Multiplier is the second number.Q.7d) q.7 find all below.
Answer:
a) 2/7 cup
b) k = 2/7
Step-by-step explanation:
2 cups of red paint (R) require 7 cups of white paint(W)
We can write this as a proportion equation:
R = k.W
where k is the constant of proportionality
Given R =2 when W = 7 we get
2 = k . 7
k = 2/7
Constant of proportionality = 2/7
So for 1 cup of White paint we will need
R = 2/7 x 1 = 2/7 cup
PLEASE HELP ME… Andre tried to solve the equation 14(x + 12) = 2 what was his mistake explain?
14(x + 12) = 2
14x = -10
x = -40
Answer:
Step-by-step explanation:
you have to multiply with both x and 12
14(x + 12) = 2
7(x + 12) = 1
x+12=1/7
x=-83/7
Convert 6 1/10 into a decimal.
Answer:
6.1
(It needs me to type it longer than this, but the answer is simply 6.1)
Answer:
6.1
Step-by-step explanation:
1/10 is equal to .1
Convert 3/11 to a decimal by long division
Consider rhombus ABCD, with side length 6:
This is rolled to form a cylinder of volume 27/2 by taping AD to BC:
What is sin(angle BAD)?
Answer: The circumference of the cylinder's base is 6 units.
Radius = 1/2(6/pi)
Volume = r2pi*h
h = (27/2) / r2pi
sin(∠BAD) = h / 6
What is the COP in each equation?
A. T=5r COP:
B. R= t/5 COP:
Answer: The 5 is the cop. For both of them. To find COP do y/x. And the equation to write it is y=kx. K will always be your COP.
Step-by-step explanation:
20 for whoever helps me
Answer:
sin(50°) =3/c
Step-by-step explanation:
please answer this!
Answer:
27 found this answer in ohio
Step-by-step explanation:
We want to multiply the following 2 fractions:
3
4
x
36
1
Multiplying 2 fractions involves multiplying both numerators divided by both denominators.
Numerator 1 x Numerator 2
Denominator 1 x Denominator 2
In this case, Numerator 1 = 3, Denominator 1 = 4, Numerator 2 = 36, Denominator 2 = 1, so we have:
3 x 36
4 x 1
108
4
Now that we have our preliminary answer, we need to reduce it down as much as possible.
From our GCF Calculator, we see that the highest number that reduces 108 and 4 down to an integer is 4.
This number, 4, is called our Greatest Common Factor (GCF), and will be used to reduce both numerator and denominator as seen below.
Reducing the numerator gives us: (1/4) x 108 = 27
Reducing the denominator gives us: (1/4) x 4 = 1
Our answer is just the reduced numerator divided by the reduced denominator.
Since our reduced answer is a whole number, we remove the one from the denominator and write it as:
Answer = 27
Emily sold 117 boxes of cookies for a fundraiser. If she sold 60% of the total number of boxes sold for the fundraiser, how many total boxes of cookies were sold for the fundraiser?
a. 177
b.78
c.702
d. 195
raise j to the 4th power, then triple the result
Answer: 3(J^4)
Step-by-step explanation:
Answer:
j^4x2
Step-by-step explanation:
you just follow the order of the instructions and write the math problem as mentioned
hope this helps!!! :3
Find the length of each model. Then find the scale factor.
Answer: 15
24
Step-by-step explanation: 15 /24
A stunt person opens his parachute at a height of 505 feet above the ground. He then descends at a constant rate.
Let y represent his height above the ground in feet. Let x represent the time, in seconds, he spent descending with his parachute open. Which equation is represented by the graph?
Question 2 options:
y = 505x + 17
y = 17x + 505
y = –17x + 505
y = 17x – 505
Answer:
It's -17x + 505
Step-by-step explanation:
The linear equation is like y=mx+b
Solve it by using linear equation knowledge: because the graph is going down, or the height is descending, so the the slope must be negative.
And the choise of slope is 505, 17, -17, 17, so the one with negative: -17 slope is correct.
Answer:
17x + 505
y=MX+b
Solve it by using a linear equation, the graph is going down the slope must be negative
-17 slope is The Right answer for you.
need help fast pls!!!!!
Answer: -0.8x+4.8y+16
Answer:
the 1st
Step-by-step explanation:
take a closer look.
The radius of the circle is labeled seventeen yards. Use 22/7 for Pi. What is the area covered by the sprinkler?
Answer:
Step-by-step explanation:
I know the answer
Answer:
correct me if im wrong i tried my best
Step-by-step explanation:
Circle area = π * r² = π * 289 [yd²] ≈ 1176665 [in²]π ≈ 3.14159265 ≈ 3.14d = r * 2 = 17 [yd] * 2 = 1224 [inch] Area = 907.9203
Which expression simplifies to x2⋅y?
(GIVIN ANSWERS IN PICTURE)
What is the slope of the line that contains the points negative 3, negative seven halves and (2, −4)?
one fourth
one tenth
negative one tenth
negative one fourth
This answer was generated by an AI and may be incorrect.
The slope of a line can be found using the formula:
m = (y2 - y1) / (x2 - x1)
where (x1, y1) and (x2, y2) are two points on the line.
Plugging in the given points, we get:
m = (-4 - (-7/2)) / (2 - (-3)) = 3/2 / 5 = 3/10
So, the slope of the line is 3/10, which is equal to one tenth.
Therefore, the answer is "one tenth."
the image is the question pls answer fast my grade is lowering
Answer: Company B charges $0.08x + $30.00 more than Company A for x miles.
Step-by-step explanation:
The total cost for Company A for x miles is 0.09x + 30.50, and the total cost for Company B is 0.17x + 60.50. To find how much more Company B charges than Company A for x miles, we can subtract the cost of Company A from the cost of Company B:
(0.17x + 60.50) - (0.09x + 30.50)
Simplifying the expression, we get:
0.08x + 30.00
Therefore, Company B charges $0.08x + $30.00 more than Company A for x miles.
PLEAE HELP WILL GIVE BRAINLIST
help please full explanation
3(12X+7)
Please answer thank youuu
Answer:
r - 18
Step-by-step explanation: