Answers
Answer:
Option D
Step-by-step explanation:
because you have the ability to get 2/5 answers if it is supposed to be probable less than 3.
Related Questions
The area of a newspaper page (opened up) is about 630.92 square inches. Determine the length and width of the page if it’s length is about 1.22 times its width.
Answers
X x Y = 630.92 inches
Replace X with 1.22Y
Which looks like this
1.22Y x Y = 630.92 inches
Now get Y by itself
Y x Y = 630.92/1.22
Y squared= 630.92/1.22
Y= the square root of 630.92/1.22
Y= 22.74 inches
X= 22.74 x 1.22
X= 27.74 inches
Multiply X and Y to check your answer equals 630.92 inches
Hope this helps
The value of the length of the newspaper is 21.52 inches and the width is 22.74 inches.
What is a rectangle?
The rectangle is a geometrical figure in which opposite sides are equal.
The angle between any two consecutive sides will be 90 degrees.
Area of rectangle = length × width.
Perimeter of rectangle = 2( length + width).
Lets say,
Length of newspaper = l
Width of newspaper = w
Area of newspaper ( rectangle ) = l × w
Now,
Length is about 1.22 times its width.
So,
l = 1.22w
By substituting
1.22w × w = 630.92
1.22w² = 630.92
w² = 517.147
w = 22.74 inches
So,
l = 1.22 × 22.74
l = 21.52 inches
Hence "The value of the length of the newspaper is 21.52 inches and the width is 22.74 inches".
For more about rectangles,
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all real numbers that are greater than 6 and less than 10
Answers
Answer:
I didnt know that and now that I do idc caus math is well y'know math -_-
Answer: 7,8,9
Step-by-step explanation: all the numbers between 6 and 10
what is 7.5% of 180 dollars? please provide step by step answer
Answers
Answer:
13.5
Step-by-step explanation:
7.5 percent *180=
(7.5:100)*180=
(7.5*180):100=
1350:100= 13.5
Write the equation of the line in fully simplified slope-intercept form.
Answers
Answer:
free
Step-by-step explanation:
how do i solve this?
Answers
Answer:
y = 6
Step-by-step explanation:
You solve by using the pythagorean theorem, which is:
[tex]a^{2} +b^{2} =c^{2}[/tex]
Where a and b are legs of the triangle, and c is the hypotenuse, or y in this case. So let's rearrange this equation for c:
[tex]c=\sqrt{a^{2} +b^{2} }[/tex]
Now, we can substitute in the known values and solve:
[tex]c=\sqrt{3.6^{2} +4.8^{2} } = \sqrt{36} = 6[/tex]
Therefore, the value of y is 6
Hope this helps!
4x+5y=13,3x+2y=8 in substitution method
Answers
answer: x= 2,y=1
hope i helped you :0
Find the line's slope and a point on the line.
y-4=
= (x + 5)
Answers
Answer:
y=x+9
Step-by-step explanation:
First, remove the parentheses.
Write in slope-intercept form. (y=mx+b)
What is the slope of the line?
Answers
250 is equal to the ratio ____ to 100
Answers
Answer:
25
Step-by-step explanation:
if you look at it, 250 is 1/4 of 1000 and 100 is 1/10 of 1000 so divide 250 by 10 and you get your answer.
8x+11-6x+5
Your answer
Answers
Answer:
2x +16
Step-by-step explanation:
group them by similar variables
8x-6x. 11+5
2x+16
Answer:
2x+16
Step-by-step explanation:
combine like terms
8x-6x+11+5
8x-6x=2x
2x+11+5
11+5=16
2x+16
Is the sequence below arithmetic or geometric? Explain
how you determined this.
50, 30, 10,-10, ...
Write a formula in explicit form representing this
sequence
Answers
Answer: its geometric
Step-by-step explanation: The numbers are separated and are counting up Individually
Which graph shows the solution to the system of linear inequalities below?
y 2x+1
y <-2x-3
A. Graph B
B. Graph A
C. Graph
D. Graph D
Answers
Blueberries cost $1.78 per pound. What is the cost of 1.05 pounds of blueberries? Round your answer to the hundredths. You will not grid the dollar sign.
Answers
Answer:
Approximately $1.87 ($1.869)
Step-by-step explanation:
There are 2 ways to do it
1.78 x 1.05 = 1.869 / $1.87
Or
1.78 x .05 = .089
1.78 + .089 = 1.869 / $1.87
5. A rectangle with a diagonal of length x is twice as long as it is wide. Find the area of the
rectangle.
(a) 1/4x^2
(B)2/5x^2
(c) 1/2x^2
(D) x^2
(e) 20
Answers
Since, a rectangle with a diagonal of length x is twice as long as it is wide, the area of the rectangle is (B) 2x²/5
How to find the area of the rectangle?Given that we have a rectangle with a diagonal of length x is twice as long as it is wide.
Let
L = length of rectangle, W = width of rectangle and D = length of diagonal = xGiven that the length of diagonal, x is twice as long as it is wide, we have that
L = 2W
Also, since it is rectangle, we have that
D² = L² + W²
D² = (2W)² + W²
D² = 4W² + W²
x² = 5W²
W² = x²/5
W = x/√5
W = x√5/5
Since the length of the rectangle, L = 2W, we have that
L = 2W
= 2x√5/5
The area of the rectangleThe area of the rectangle is given by A = LW where
L = length of rectangle and W = width of rectangleSo, A = LW
= 2x√5/5 × x√5/5
= 2x² × 5/25
= 2x²/5
So, the area of the rectangle is (B) 2x²/5
Learn more about area of rectangle here:
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Write the equation so that y is a function of x. 5x + 4y - 7 = 5
Answers
Answer:\
Step-by-step explanation:
which set or sets does the number 5.6 belong?
im givng 29 points .-.
Answers
Step-by-step explanation:
Integers only
b
Rational numbers only
c
Integers and Rational numbers only
d
Whole numbers, Integers, and Rational numbers
Can you please help me I really need it to
Answers
Answer:
red: 13/33
yellow: 12/33
blue: 8/33
Step-by-step explanation:
Add together all of the values to find the total amount of sections (13+12+8=33) --> this will be your denominator
From there, each time you make the numerator the number of that color, which gives you:
red: 13/33
yellow: 12/33
blue: 8/33
I hope this helps!
Answer:
The probability of landing on red is 13/33, the probability of landing on yellow is 12/33, and the probability of landing on blue is 8/33.
Step-by-step explanation:
Everything is just a fraction, so just add all the numbers for your denominator, and put the other number for red yellow or blue as the numerator then simplify the fraction
On a blueprint for a house, the scale is 1/2 in = 4 feet. If
the length of a room is 32 feet, how long is it on the map?
Answers
Answer:
4 inchesStep-by-step explanation:
We can use a proportion to solve this.
Let x = how long the room is on the map
So, x/32 = 0.5/4
Cross multiply
4x = 16
Divide by 4
x = 4
Check
4/32 = 0.5/4
4 x 4 = 32 x 0.5
16 = 16
Our answer is correct
-6(x-2) show work (Simplfy)
Answers
Answer:
−6x+12
Step-by-step explanation:
Expand by distributing terms.
-6x-6\times -2
−6x−6×−2
2 Simplify 6\times -26×−2 to -12−12.
-6x-(-12)
−6x−(−12)
3 Remove parentheses.
-6x+12
−6x+12
PLEASE HELP if you can
Answers
The equation y--4=-2(x--1)
Simplify the expression 63 = (1 + 8) - 23 – 5
Answers
Answer:
63=9-28
Step-by-step explanation:
just add them together
Answer:
its false
Step-by-step explanation:
i just know cuz im smart
Please help me, I’ll give points and brainliest!!
Answers
Answer:
B
Step-by-step explanation:
It would be b, because she withdraws money. A withdrawal of money would be negative.
3 however, would be positive. The number of days cannot be negative, and we cannot count backwards in time.
Hope this helps! :)
What is f(2) for the function f(x)=3x+8
F(2)=
Answers
f(2) = 3(2) + 8
f(2) = 6 + 8
Solution: f(2) = 14
Hey! A step by step explanation on this would be great! Thanks!
(25 Points)
Answers
Step-by-step explanation:
We find the stationary point of (20 + 2x)(1200 - 60x),
where x is the unit rate of increase/decrease.
d/dx [(20 + 2x)(1200 - 60x)]
= d/dx (-120x² + 1200x + 24000)
= -240x + 1200.
When d/dx [(20 + 2x)(1200 - 60x)] = 0,
We have -240x + 1200 = 0. => x = 5.
Price per shirt that maximise revenue
= $20 + $2x = $20 + $2(5) = $30.
Maximum revenue
= (20 + 2(5))(1200 - 60(5))
= $30 * 900 = $27,000.
What is 5×9÷2×3+9. I need help with thisss
Answers
Answer:
76.5
Step-by-step explanation:
That’s the answer
A Store charfes $0.20 per pound plus a set fee of $2 for ice.How many pounds of ice would somebody have brought if they paid $15
Answers
Answer:
65 pounds of ice
Step-by-step explanation:
15-2=13
13/0.2=65
Cans someone please help me with this question
Answers
Answer:
domain: -2,-3, -1, 0, 1, 2
range: -2, -1, 0, 1, 2, 3
domain is the x value, range is for the y values
in this case, this isn't a line, it's just a line plot, so you just list the coordinates of where each point is for x and y.
A new set of apple airpods cost $250 calculate the new price if you got a 20% discount and the sales tax 8%
Answers
Answer:
$216
Step-by-step explanation
We know that we are paying 80% of the price of the airpods (20% off) so we can multiply the full price by 0.8.
250 * 0.8
This will give us 200.
Now, we need to add the sales tax which is 8%.
Simply multiply the 200 by 1.08 since we are paying the 200$ plus an extra 8% of the cost.
200 * 1.08 = $216
I hope this helped.
I need help. Please help me, thxs.
Answers
Answer:
50 years.
Step-by-step explanation:
Hope this helps!
What is the equation for the line graphed below?
Answers
Answer:
[tex] \boxed{y = - \frac{3}{4} x + 4}[/tex]
Step-by-step explanation:
The graph decreases. That meand the slope is in negative.
[tex]y = mx + b[/tex]
where m = slope and b = y-intercept. If the slope is positive, the graph will increase. Otherwise, decrease.
The only choice that the slope is negative is the third choice.
B- Y= - 3/4 x + 4
Your welcome!!