Answer:
6060 divided by the product of 4
Step-by-step explanation:
Thomas buys a cardboard sheet that is 8 by 12 inches. Let x be the side length of each cutout. Using complete sentences, explain the connection between the cutout and the volume of the box.
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
Hakeem went shopping for a new pair of sneakers because of a sale. The store was offering a 40% discount. What number should he multiply the prices on the tags by to find the price he would have to pay, before tax, in one step?
Answer: 60% or 0.6
Step-by-step explanation:
A discount simply means the amount that is deducted from the normal cost of a good or service.
In the question above, the store was offering 40% as discount, this means that he'll only pay 60% of the price of the good. Note that (100% - 40% = 60%).
Therefore, the number that he should multiply the prices on the tags by to find the price he would have to pay will be 60% = 0.6.
HELP PLEASE!!!
This meal costs $14.00.
A 7% sales tax is applied, followed by an automatic tip of 18%.
What is the total with tax and tip?
Answer:
17.6764$
Step-by-step explanation:
14 * 1.07 = 14.98$
14.98$ * 1.18 = 17.6764$
The tax is $0.98 and tip is $2.52
what is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Original Cost = $14
Tax = 7%
So, Price after tax = 14 + 7% of 14
= 14 + 0.98
= $14.98
and, after 18% tip = 14 + 18% of 14
= $16.52
Hence, the tax is $0.98 and tip is $2.52
Learn more about Unitary Method here:
https://brainly.com/question/22056199
#SPJ2
express a-9 with a positive exponent
Answer:
[tex]a-9^{1}[/tex]
Hope that helps!
Step-by-step explanation:
Answer: [tex]a-9^{1}[/tex]
Can someone please help me out?
Answer:
Ligh blue
Step-by-step explanation:
Answer:
3w + 5 :)
Step-by-step explanation:
i need help really bad because this is confusing
3. i will give brainliest if u get it right
Answer:
choice C) 44
Step-by-step explanation:
it's fuzzy but if I read it correctly,
5Z-16 = 3Z+8
2Z = 24
Z = 12
FG = 3(12) + 8
FG = 44
the figure below shows a 60 foot pole held in place by wires anchored at point B, 40 feet from the base of the pole.
Answer: A: 21.4
Step-by-step explanation:
For the figure, on the pole where, tower is attached, the measure of side DC is 21.4 feet.
What is right angle triangle property?In a right angle triangle, the ratio of the opposite side to the adjacent side is equal to the tangent angle between them.
[tex]\thn \theta=\dfrac{b}{a}[/tex]
Here, (a) is the adjacent side, (b) is the opposite side and [tex]\theta[/tex] is the angle made between them.
The height of the pole is 60 foot. Therefore,
[tex]AC=60\rm ft[/tex]
The distance of the wire from the base of the pole is 40 feet. Therefore,
[tex]BC=40\rm ft[/tex]
Therefore, the tangent angle can be given as,
[tex]\tan\angle(ABC)=\dfrac{60}{40}\\\angle(ABC)=\tan^{-1}(1.5)\\\angle(ABC)=56.31^o[/tex]
The angle DBC is half of the angle ABC. Thus,
[tex]\angle(DBC)=\dfrac{56.31}{2}\\\angle(DBC)=28.15^o[/tex]
Now, again in the triangle DBC, the tangent angle can be given as,
[tex]\tan(28.15)=\dfrac{DC}{40}\\DC=21.407\rm ft[/tex]
Hence, on the pole where, tower is attached, the measure of side DC is 21.4 feet.
Learn more about the right angle triangle property here;
https://brainly.com/question/22790996
QUICK! heres the question. select the equations where x=3 is a soultion
answers:
x-3=0
1+x=2
9-x=3
6=2x
1/5x=3
x2=9 btw its one of those 2's that are on top and small
its multipul choice also!
Answer: x-3=0 and 6=2x
Step-by-step explanation: to find what X equals for each equation you have to get X alone to get X alone in the first option you have to do +3 to both sides of the equal sign which leaves you with x=3 which you then do for the rest of the options an select all the one left with x=3.
write an expression thats is equivalent to 8(a+5)
Answer:
8a+40
Step-by-step explanation:
8(a+5)
Distribute the (8) by multiplying it by the (a) and the (5).
A line passes through the point (4, -2) and has a slope of -5/4
Write an equation in slope-intercept form for this line.
Answer:
ftudhdldkdjfjdn cbgffrwwof
What is
3/4
÷
1/8
?
explain your reasoning
Answer:
6
Step-by-step explanation:
when you divide fractions you can "flip" the second fractions and multiply instead.
So you can do:
3/4 * 8/1 which equals 24/4 which simplifies to 6
Answer:
The answer is 6.
Step-by-step explanation:
If you have to do division with 2 different fractions you have to make them have equal denominators. The way you do this is that you multiply 4 x 2 in order to make the denominator of 3/4 turn into 8 and since the rule is whatever you do to the bottom you have to do to the top 3/4 turns into 6/8 because you multiply 3 x 2. Then you see how many times you can put 1/8 into 6/8. The answer for this is 6. Afterwards in order to make sure your answer is correct you do 1/8 x 6/1, (6). Since 1/8 x 6 is 6/8, your answer is correct.
10. What is the solution to the proportion?
3
7
42
Find the exact value of x.
Answer:
x = 15
Step-by-step explanation:
use pythagorean theorem (a^2+b^2=c^2)
you have c^2 and one of the sides so you just reverse the equation and do
17^2-8^2
and that gives you 225
when you [tex]\sqrt{225}[/tex], you get 15 as your answer
Education researchers are interested in the workload expectations of freshmen at a local university. Since all of the
freshmen are randomly placed into freshman seminar classes the researchers randomly select 3 freshman seminar
classes and survey all of the students within those classes. Which sampling method was used?
Answer: cluster sampling
Step-by-step explanation: got it right on edge:)
Answer:
A
Step-by-step explanation:
What is the area of this parallelogram?
4.9 cm²
12.25 cm²
17.15 cm²
24.01 cm²
PLS HELP!! I WILL GIVE BRAINLYIST
Answer:
The answer is 17.15! Brainliest pls :D
Answer:
C, 17.15
Step-by-step explanation:
4.9*3.5 = 17.15
Given that Ray B A bisects ∠DBC, which statement must be true?
Answer:
C
Step-by-step explanation:
y= 2 over 3 x + 20 when x= 21
Answer:
y=1262 /63 or y=20 and 2/63
Step-by-step explanation:
plug 21 into the equation to get y=2/3(21)+20
Nora bought a car last year so that she could drive to work after school. She spent $250 last year for gas. This year she spent $295.
Disregarding other factors, what is the inflation rate?
18%
19%
20%
21%
PLEASE HELP ASAPPP THIS IS QUESTION 30
Find the theoretical probability of rolling a number cube labeled 1-12 and
it landing on 7.
Answer:
1/12
Step-by-step explanation:
There are 12 sides, and 7 is one of them. Therefore, there is a 1/12 chance of it landing on that side if it is a fair cube.
1) Which type of increasing function eventually exceeds all other
increasing functions?
A) linear
B) exponential
polynomial
D) quadratic
Answer:
Exponential
Step-by-step explanation:
Find the new amount if the original amount is 74 degrees and the percent of decrease is 3%. Round to the nearest tenth. Show all work.
answer for a brainlist!!!
Answer:
71.78? (not sure)
Step-by-step explanation:
To find 3% of 74, 74*.03 = 2.22
Subtract 3%, 74-2.22 = 71.78
5•s
indicate multiplication using parentheses and then without using a raised dot or parentheses.
Answer:
5s
Step-by-step explanation:
Algebraic rule
s is a variable and it is an unspoken rule to multiply them if they are next to one another without a mathematical sign
ILL GIVE BRAINLIEST IF YOU SOLVE THIS NO WORK NEEDED
Answer:
cosA = AB/ AD = AC/BC is the correct one.
Emily made $12.50 selling lemonade for 2 hours. If Emily wants to save $100, approximately how many hours would she need to sell lemonade?
Answer:
she needs to work 16 hours
Which of the four statements is true and also write a one-step inequality as an example of when you would "flip" the sign.
Step-by-step explanation:
There are 5 types of Inequality sign :
1. = read '' equals to ''
2. > read '' greater than ''
3. < read '' less than ''
4. ≥ read '' greater than or equals to ''
5. ≤ read '' less than or equals to ''
Example -
1. 2 = 3 ( 2 is equals to 3 )
2. 3 > 2 ( 3 is greater than 2 )
3. 2< 4 ( 2 is less than 4 )
4. 3 ≥ 2 ( 3 is greater than or equals to 2)
5. 2 ≤ 4 ( 2 is less than or equals to 4 )
One - step inequality :
Addition and Subtraction Properties of Inequality -
If a > b, then a + c > b + c
If a > b, then a − c > b − c
Multiplication and Division Properties of Inequality -
If a > b, then ac > bc, if c > 0
If a > b, then ac < bc, if c < 0
If a > b, then [tex]\frac{a}{c} > \frac{b}{c}[/tex], if c > 0
If a > b, then [tex]\frac{a}{c} < \frac{b}{c}[/tex],, if c < 0
The inequality x > y can also be written as y < x. The sides of any inequality can be switched as long as the inequality symbol between them is also reversed(or flip ).Solving inequalities is same as solving equations, except you have to reverse( or flip ) the inequality symbols when you multiply or divide both sides of an inequality by a negative number.help!!!i need it quick
Answer:
A linear function is written as:
y = a*x + b
Where a is the slope and b is the y-intercept.
An exponential equation is written as:
y = A*(r)^x
Where A is the initial quantity and r is the rate of growth.
If a and A are both positives, the similar characteristic of both types of functions is that as x increases, then the value of y will also increase. Then both functions are increasing functions.
They are different in how they increase, while a linear function increases at a constant rate, an exponential function increases slow at the beginning and really fast as x increases, as you can see in the image below where we compare the two types of functions, the green one is the linear function, and the blue one is the exponential function.
Someone help and please make sure it’s right
Answer:
x=10
Step-by-step explanation:
18x=180
x=10
if my answer helps please mark as brainliest.
please help me :( ill mark you brainliest <3
(maths) 20 points xxx
Answer:
a) yes
b) could not understand
Answer:
yes
Step-by-step explanation:
the graph is spring through the graph
X-y=4
4x+y=1 if you answer correctly I will give you Brainlist
Answer:
−
=
4
4
+
=
1
Step-by-step explanation: