Answer:
Step-by-step explanation:
(4 + 4)/2 = 8/2= 4
(8 + 6)/2= 14/2= 7
(4, 7) the midpoint
Courtney and Malik are buying a rug to fit in a
50-square-foot space, Which rug should they
purchase? Explain.
$99 Rug Sale!
7 ft x 7 ft
8 ft diameter
6 ft x 8ft
Rug Emporium has your floors covered.
Answer:
I think its 7x7 because it equals to 49 and its the closest to 50 and the rug would fit better than 6x 8 1/2=51 becuase 49 is smaller and would fit better.
Step-by-step explanation:
The area of a 2D form is the amount of space within its perimeter. The correct option is B, 8ft diameter.
What is an area?The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm², m², and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.
Since Courtney and Malik want the rug to fit in an area of 50-square-foot space. Therefore, we need to first calculate the area of the given rugs, and then choose the one that can completely cover the area.
7 ft x 7 ft → Area = 7 ft x 7 ft = 49 ft²8 ft diameter → Area = (π/4)×Diameter² = (π/4)×(8ft²) = 50.2654 ft² 6 ft x 8ft → Area = 6 ft x 8ft = 48 ft²Now, as it can be seen that the only rug that can completely cover the 50-square-foot area is the one that has a diameter of 8 ft.
Hence, the correct option is B, 8ft diameter.
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can someone help pls 20 points
I need help with this
Answer:
Quadrilateral, parallelogram, rectangle
Step-by-step explanation:
i believe those are the right ones
Find f(4) for the function f(x) = 3x2 + x - 6
Answer:
f(4) = 46
Step-by-step explanation:
[tex]f(x)=3x^2+x-6\\f(4)=3(4)^2+4-6\\f(4)=3(16)+4-6\\f(4)=48+4-6\\f(4)=52-6\\f(4)=46[/tex]
the product of 25 and the number of students
Answer:
25n
25*n
Step-by-step explanation:
let n represent the number of students
A cube has a volume of 216 cubic inches. What is the length of each edge of the cube?
Volume of a cube = (edge)^3
In this problem,
Volume = 216in^2
Edge = ?
Let's plug our values into the formula above.
216in^3 = (edge)^3
Take the cbrt of both sides.
6in = edge
The length of each edge = 6in
Answer:
[tex]\boxed {\tt 6 \ centimeters}[/tex]
Step-by-step explanation:
The volume of a cube can be found using the following formula:
[tex]v=s^3[/tex]
where [tex]s[/tex] is the side length, or edge.
We know the volume is 216 cubic inches. We can substitute 216 cm³ in for [tex]v[/tex], the volume.
[tex]216 \ cm^3 = s^3[/tex]
We want to find the side length. Therefore, we must isolate the variable, [tex]s[/tex].
s is being cubed. The inverse of a cube is the cube root. Take the cube root of both sides of the equation.
[tex]\sqrt[3]{216 \ cm^3} =\sqrt[3]{s^3}[/tex]
[tex]\sqrt[3]{216 \ cm^3} =s[/tex]
[tex]6 \ cm=s[/tex]
The length of each edge of the cube is 6 centimeters.
SIMPLE QUESTION, 25 PTS: The cities G, H, and I, in respective order, lie approximately in a straight line. The distance from city G to city H is 72 miles. The distance from city G to city I is 92 miles. Find the distance from city H to city I.
Hey there! I'm happy to help!
From G to I is the total distance of the line (92). G to H is the first portion of the line (72) while H to I is the other portion.
To find H to I, simply subtract 72 from 92!
92-72=20
The distance from city H to city I is 20 miles.
Have a wonderful day! :D
Answer:
20
Step-by-step explanation:
A robot can complete 8 tasks in
5
hour. Each task takes the same amount of time.
Answer:
if you're asking how long each task takes, it should take 37.5 minutes per task.
24 divided by 9 simplified
Answer:
8/3
Step-by-step explanation:
Answer two questions about Equations A and B:
A.
2x – 1 + 3x = 0
B.
5x – 1 = 0
1) How can we get Equation B from Equation A?
Choose 1 answer:
Add/subtract the same quantity to/from both sides
B
Add/subtract a quantity to/from only one side
Rewrite one side (or both) by combining like terms
Rewrite one side (or both) using the distributive property
Answer:
Step-by-step explanation:
C
Rewrite one side (or both) by combining like terms which is option(C)
What is equation?Equation is the defined as mathematical statements that have a minimum of two terms containing variables or numbers is equal.
2x – 1 + 3x = 0
5x – 1 = 0
To get Equation B from A, we would rewrite one side (or both) by combining like terms
2x – 1 + 3x = 0
5x – 1 = 0
This is Equation B
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COMBINING LIKE TERMS: Challenge 7 – 3ab + 2a + 6ab + 5 – 4a + 3a – ab
Answer:
Hope this helps;))
Step-by-step explanation:
-3ab+6ab=3ab
2a-4a+3a=1a
7+5=12
12+3ab+1a
Answer:
-2+2ab-a
Step-by-step explanation:
Never combine unlike terms
Ex. Never combine a and ab
By following those rules, you will get -2+2ab-a as your answer.
4 y = 38 - 0.5 ( 6 y - 22 )
HELP ME !
A right triangle has legs that measure 8 inches and 15 inches.
A. 5 in.
B. 7 in.
C. 17 in.
D. 23 in.
Answer:
C. 17
Step-by-step explanation:
I'm assuming you need the hypotenuse so to get that you do
The square root of a^2 + b^2
a squared + b squared
So it becomes square root of 8^2 + 15^2
= square root of 64 + 225
= square root of 289
= 17
Hope this helps :)
3(-6+8)=(3x-6)+(3x8)
Answer:
= 6
Step-by-step explanation:
= 3 (-6 + 8)
= (3 * -6) + (3 * 8)
= -18 + 24
= 6
Answer:
[tex]x = 12[/tex]
the answer is attached to the picture
hope this helps you.
Brainliest plzz
valuate y = 3x - 5 when x = 6.
Answer:
y= 3x-5
= 3*6 -5= 18-5 =13
Step-by-step explanation:
What is another name for line m in the figure below
Answer:
TV or VT
Step-by-step explanation:
A line is defined by the two points lying on an infinitely long straight paths.
From the picture attached,
There are two endless paths 'l' and 'm' which contain (R, U) and (V, T), intersecting at a point S.
Therefore, line 'm' will be represented by VT or TV.
And line 'l' will be represented by RU or UR.
Rate of change please hurryyyy
Find the slope and the y-intercept of the following equation y = - x/3 - 4
Answer:
The slope is -x/3 and the y-intercept is -4.
Step-by-step explanation:
-2(x+6) - (3x+1) Please help!
Answer:
[tex]-5x-13[/tex]
Step-by-step explanation:
[tex]-2\left(x+6\right)-\left(3x+1\right)[/tex]
Expand:
[tex]-2x-2\times6-(3x+1)[/tex]
[tex]-2x-12-\left(3x+1\right)[/tex]
Remove brackets and flip the signs in brackets:
[tex]-2x-12-3x-1[/tex]
Group the similar terms together:
[tex]-2x-3x-12-1[/tex]
Add/subtract the terms:
[tex]-5x-13[/tex]
Question 5 of 10
Solve 2x + 4 > 16.
O A. x<10
O B. x> 10
O C. x>6
O D. x< 6
Answer:
C
Step-by-step explanation:
2x +4 > 16
If you plug in 6 where the x is, and multiply 2 by 6, you get 12. Add 4 to 12 to get 16. If x is 6 it equals 16, so if x > 6 the answer will be more than 16.
Angle A equals 30 degrees side a equals 7 and side b equals 12
Answer:
to make chocolate milk, the lunch lady uses 4 cups of white milk for each cup of chocolate milk
Step-by-step explanation:
Solve for f please I need help
Answer:
See Below
Step-by-step explanation:
Isolate f
h = 4 + f
-4 -4
h - 4 = f
Or f = h-4
Y = Mx + 5 what is the value of m
Answer:
Its the slope of the function
Step-by-step explanation:
Please Help, Im having trouble with this
Answer:
1 7/8 can be written as 8*1+7/8=15/8=1.875
Step-by-step explanation:
Which of these graphs do not represent constant rates of change? Check all that apply
Answer:
A and B
Step-by-step explanation:
solve inequality and show work please
1.5
For use after Le
Divide, if possible.
1. 3+ (-1)
Answer:
2 i think it's 2 now sure
Step-by-step explanation:
ummmmmmmmmmmmmmm
please help me with this
Answer: the answer is x^2=10
Step-by-step explanation:
5-2x^2=-15
step one {subtract 5 from both sides} {example- 5-2x^2-5=15-5step two {simplify} {example- -2x^2=-20step three {divide both sides by -2} {example- -2x^2 = -20{{disclaimer this is part of step three}} -2 -2 step four {simplify} {example- x^2=10
Find the solution to the equation or inequality below. You must type in the entire solution, for example x=5 if it is an equation or x>5 if it is an inequality.
5x - 9 = 26
Differentiate y=(sinx)(3x^2) please help please !
Answer:
6xsinx + 3x²cosx
Step-by-step explanation:
Differentiate using the product rule
Given y = f(x)(g(x) , then
[tex]\frac{dy}{dx}[/tex] = f(x)g'(x) + g(x)f'(x)
Here f(x) = sinx ⇒ f'(x) = cosx
g(x) = 3x² ⇒ g'(x) = 6x
Thus
[tex]\frac{dy}{dx}[/tex] = 6xsinx + 3x²cosx