Answer: V = (12in - 2*x)*(8 in - 2*x)*x
Step-by-step explanation:
So we have a rectangular cardboard sheet, and we cut four squares of side length x in each corner so we can make a box.
Remember that for a box of length L, width W and height H, the volume is:
V = L*W*H
In this case, the length initially is 12 inches, but we remove (from each end) x inches of the length, then the length of the box will be:
L = 12 in - 2*x
For the width we have a similar case:
W = 8in - 2*x
And te height of the box will be equal to x, then:
H = x
This means that the volume is:
V = (12in - 2*x)*(8 in - 2*x)*x
Here we can see the connection between the cutout and the volume of the box
Solve the equation by factoring: 2x3 - 30x2 + 100x =0
Determine whether the equation has one solution, no solution, or infinite solutions.
Explain your reasoning.
9x + 2 = -4(x + 6)
Answer:
The equation has 1 solution.
Step-by-step explanation:
Because you don't get the same answer on both sides, this equation does not have infinately many solutions. Because you don't get an invalid answer, such as 1 = 0, this equation doesn't have one solution. When you solve this equation, you'd get something similar to this
9x-2 = -4x-24 (distributive property)
13x-2=-24 (combine like terms)
13x=-22 (additive property of inversion)
x = -22/13
which is a valid, real-world solution.
Anybody just help me
Answer:
1. 54
2. 63
Step-by-step explanation:
What is the effect of the 3 when y = x² is changed to y = (x – 3)??
Answer:
3 makes the graph move down 3 units.
Step-by-step explanation:
This is because you are subtracting 3 inside the parentheses. Inside the parentheses are up down changes and outside is left right changes.
Is Figure B a scale copy of Figure A?
2.8
2.8
4
Figure A
10
10
16
Figure B
Choose 1 answer:
Answer:
no
Step-by-step explanation:
What is the equation of a line when the slope is -1/2 and the y-intercept is 0.
Answer:
y = -1/2x + 0
y = mx+b
Step-by-step explanation:
Draw a square ABCD with A(0,6), B(4,6), C(0,10), and D(4,10)
Reflect it on the vertical line through 6 on the horizontal axis to get
A'B'C'D'. Write the coordinates of the image.
Answer:A’(12,6) B’(8,6) C’(12,10) D’(8,10)
Step-by-step explanation:
What is the square root of 49.
a. 7
a.
b. 6
C. 8
2 d. 9
Answer:
a. 7
Step-by-step explanation:
7x7=49
Answer:
7.
Step-by-step explanation:
7x7=49
I cannot solve this.. i want to solve this
a rectangle has a area of 24 square untis and a side length of 3/4 units. find the other side of the rectangle.
Julio has a house worth $220,000. He has a $175,000 mortgage. Julio says that in this situation, his asset equity is really only $45,000. Which statement explains whether Julio is correct
Answer:
the answer is A 100%.....
Will give brainliest
Answer:
steps attached
Step-by-step explanation:
hellppp 8(–10r+–1)+–r+2
Answer:
-81r - 6
Step-by-step explanation:
8(-10r - 1) - r + 2
use the distributive property
-80r - 8 - r + 2
combine like terms
-81r - 6
plz mark as brianliest if correct!!!
How many square units is the surface area of the box corresponding to the net?
Answer:
64
Step-by-step explanation:
We have two squares of 4x4 units and 4 rectangles of 4x2 units, therefore
[tex]2 \cdot (4 \cdot 4)= 2 \cdot 16 = 32 \text{ squre units}[/tex]
[tex]4 \cdot (4 \cdot 2)= 4 \cdot 8 = 32 \text{ squre units}[/tex]
Total Area is therefore 32 + 32 = 64 square units
Given the table, write and equation for the function, and describe what it does.
ASAP!!!
Answer:
f(x) = 3x + 1
Step-by-step explanation:
f(x) = 3x + 1
f(1) = 3+1 = 4
f(2) = 3*2 + 1 = 7
f(3) = 3*3 + 1 = 10
f(4) = 3*4 + 1 = 13
it's a linear function with slope 3 and y intercept 1
BRAINLIEST FOR CORRECT
Answer:
10 windows
Step-by-step explanation:
2.5x2.5=6.25 then you would do 64 divided 6.25 to get 10.24 which would give you 10 whole windows.
For net shown, the 5 in x 2 in . in rectangles represent the bases of a solid .
a . use scratchpad or a piece of paper to highlight the perimeter of the lateral area on the net .
b. use scratchpad or a piece of paper to draw a solid to represent the net .
c. indicate the type of solid . _______
d. the solids surface area is ________ in 2 .
Write an equation of a line that is perpendicular to the line y = 2/3x + 5 and that passes through the point (0,0)?
Answer
y=(2)/(3)x-5
Step-by-step explanation:
answer this question please 3+2(5*6)=?
Answer:
63
Step-by-step explanation:
NEED HELP ASAP 2 questions WORTH 50
Answer:
The first question tan(24) = x/12 because tan(x) = opposite/adjacent
so x in radians ≈ -25.618....
x in degrees ≈ 5.342....
For the second question tan(72) = x/20
x in radians ≈ -5.248....
x in degrees ≈ 61.553....
Answer:
for first one
relationship between base and perpendicular is given by tan angle
tan24=p/b
tan24=x/12
x=tan24×12=5.34
Step-by-step explanation:
for second one
relationship between base and perpendicular is given by tan angle
tan72=x/20
x=tan72×20=61.55
Evaluate the expression when a=6 and b=9.
6² – 3a / b
Simplify your answer as much as possible.
What's the volume of the prism?
Answer:
36
Step-by-step explanation:
Find the value of x that makes m ∥ n 2x x
Answer:
Step-by-step explanation:
m/n = 2x/2
but what is the equation u didnt mentiones though
What do you think is the best anime show?
Answer:
My hero academia
Step-by-step explanation:
Black butler,attack on titan
Answer:
Pokemon
Step-by-step explanation:
Give the other guy the brainliest he deserved it.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Do y'all know how to answer this question?
10. c + 28 = 67
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{c + 28 = 67}\\\\\large\text{SUBTRACT by 28 to BOTH SIDES}\\\\\large\text{c + 28 - 28 = 67 - 28}\\\\\large\text{Cancel out: 28 - 28 because that gives you 0}\\\\\large\text{Keep: 67 - 28 because it helps you solve for your c-value}\\\\\large\text{67 - 28 = 39}\\\\\boxed{\boxed{\large\text{Answer: \bf c = 39}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
If the sales price is $600 and the commision is $72 then what is the rate of the commission
Answer:
I am not a fan but I'm a very good i am a fan and the
Answer:
[tex] \frac{72}{600} \times 100 = 12\%[/tex]
so, the rate is 12% of the sales.
What provides the energy to set the water cycle in motion?
Question 2 options:
Rain
Sun
Oceans
Wind
I don't know ... yet!
Conor has $200 available to buy software
packages to run updates on his employee
computers. Each software package has a
price of $12, and Conor will pay a sales tax
of 8% of the total price of the software.
What is the maximum number of software?
packages Conor can buy?
HELP!! Select the inequality that match the situation:
A school fundraiser has a minimum target of $500. Faculty have donated $100 and there.are 12 student clubs that are participating with different activities. How much money
should each club raise to meet the fundraising goal?
12x - 100 > 500 12x + 100 > 500 12x - 100 ≥ 500 12x + 100 ≥ 500 12x - 100 < 500 12x +100 ≤ 500
Given:
A school fundraiser has a minimum target of $500.
Faculty have donated $100 and there are 12 student clubs that are participating with different activities.
To find:
The inequality for the given situation.
Solution:
Let x be the money raised by each club.
Number of clubs is 12. So, total money raised by 12 clubs is 12x.
Faculty have donated $100.
Total funds raised [tex]=12x+10[/tex]
A school fundraiser has a minimum target of $500. It means the total funds raised must be greater than or equal to $500.
[tex]12x+100\geq 500[/tex]
Therefore, the correct option is D.
In ΔFGH, h = 9.6 inches, f = 2.5 inches and ∠G=78°. Find the length of g, to the nearest 10th of an inch.
Answer:9.4
Step-by-step explanation:
Answer: 9.4
Step-by-step explanation:
S.A.S.→Law of Cosines
a^2=b^2+c^2-2bc\cos A
g^2 = 9.6^2+2.5^2-2(9.6)(2.5)\cos 78
g^2 = 92.16+6.25-2(9.6)(2.5)(0.207912)
g^2 = 92.16+6.25-9.97976
g^2 = 88.43024
g=√88.43024 ≈9.404≈9.4