52-inch piece of steel is cut into three pieces so that the second piece is twice as long as the first piece, and the third piece is two inches more than seven times the length of the first piece. Find the lengths of the pieces. The lengths of the first, the second, and the third pieces are in, in, and in respectively.
Answer:
First piece = a = 5 inches
Second piece = b = 10 inches
Third piece = c = 37 inches
Step-by-step explanation:
Let us represent:
First piece = a
Second piece = b
Third piece = c
52-inch piece of steel is cut into three pieces.
a + b + c = 52 inches
The second piece is twice as long as the first piece
= b = 2a
The third piece is two inches more than seven times the length of the first piece.
= c = 2 + 7(a)
Find the lengths of the pieces. The lengths of the first, the second, and the third pieces are in, in, and in respectively.
a + b + c = 52 inches
Substitute 2a for b
2 + 7a for c
a + 2a + 2 + 7a = 52
Collect like terms
10a = 52 - 2
10a = 50
a = 50/10
a = 5 inches.
b = 2a
b = (2 × 5)
b = 10 inches
c = 2 + 7a
= 2 + 7(5)
= 2 + 35
= 37 inches
A company had a loss of -$1,786.50 over the past 1.5 years. What was the company's average loss per year?
PLS HELP
Frank received a $4.00 tip from a customer who had a $25.00 bill. Which decimal represents the fraction of the bill Frank received as a tip? 0.04 0.16 0.25 0.625
Answer:
0.16
Step-by-step explanation:
The temperature of a freezer started at 18°C. After cooling for a few hours, the freezer had a temperature of
-12°C. What is the difference between the new, colder temperature and the original temperature?
Answer:
30 C
Step-by-step explanation:
How to find difference: t1 - t2
Subsitute:
18 - (-12)
Double negative signs make a positive.
18 + 12
30
help me plzzz i don't know what to put
CAN SOME ONE HELP ME ASAP
Answer:
B
Step-by-step explanation:
1/5 is larger than 1/10
hope this helps ^^
if it did pls mark brainliest if possible
Help me with the bottom ones please
Answer:
13 = A
14 = C
15 = B
16 = D
Step-by-step explanation:
Answer:
13. a 14. c 15. b 16. d
Step-by-step explanation:
3, Find the total price of a a video game that costs $60.00 with a 7% tax-
Enter the number only. Round to the nearest cent.
I NEED HELP PLEASE ILL GIVE YOU BRAINLIEST T-T
Answer:
1 true
2 false
3 true
4 false
5 true
6 true
Step-by-step explanation:
How many solutions are there for the system of equations shown on the graph?
A. No solution
B. One solution
C. Two solutions
D. Infinitely many solutions
Answer:
D
Step-by-step explanation:
There can be infinite solutions
Someone help
5(3m-2)=20
solution :-
3m+2(m+2)=20-(2m-5)
=> 3m + (2m + 4) = 20 - (2m -5)
=> 5m + 4 = 20 -2m +5
=> 5m + 2m = 25 -4
=> 7m = 21
=> m = 3 answer
14n + p – 6n = 16p solve for n please explain
Answers are 1.–70 2.–12 3.–74 4.–36
Answer:
3. -74
Step-by-step explanation:
[tex]12 = \frac{2 + z}{-6} \\-72 = 2+ z\\z = -74[/tex]
Enter the unknown value that makes this statement true:
100% of ____ is 50.
Answer:
200
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
Because 100% is all, so all of 50 is 50.
if b is 5/6 of the way from A to point c what are the coordinates of c
Answer:
im so sorry i have no idea
Step-by-step explanation:
My question is, on Sunday, 77,098 fans attended a New York Jets game. The same day, 3,397 more fans attended a New York Giants game than attended the Jets game. Altogether, how many fans attended the games? Round each number to the nearest thousand to find an estimate of how many fans attended the games.
Answer:
Total number of fan = 80,495
Step-by-step explanation:
Given:
Number of fans attended = 77,098
Additional number of fans attended = 3,397
Find:
Total number of fan
Computation:
Total number of fan = Number of fans attended + Additional number of fans attended
Total number of fan = 77,098 + 3,397
Total number of fan = 80,495
A direct variation equation is in the form of y=kx.Is this a direct variation equation ?
Yes or No
Answer:
yes that is the direct variation equation
What is the value of x in the equation x*3 = 27 512 ?
what is two plus two
HELLLPPPPPPPPP!!!!!!!!!!!!!!!!!!!! PLZZZZZZZ!!!!!!!!!!!!!!!!!!!!!!!! I BEG OF YOU! I NEED THE ANSWERS TO ALL OF THESE! ToT
Answer:
6c²-11c (if u need it simplifed more lmk) 4z+3e+5 distributive 3rd oneStep-by-step explanation:
please give me brainliest
Answer:
1.) 6c^(2)-11c
Step-by-step explanation:
2.) 4z+3e+5
5.) x-3
I am not to sure on question 4
[tex]\frac{2}{5} x+\frac{1}{2} =\frac{3}{4}[/tex]
Answer:
[tex]x = \frac{5}{8}[/tex]
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
The depth, in inches, of an object as it sinks in
the river is found by the equation d =0.5t,
where t is measured in seconds. Which best
describes the constant of proportionality?
A 0.5 second per inch
B 0.5 inch per second
C 2 inches per second
D 1 inch per 0.5 second
Answer:
It c.
Step-by-step explanation:
i had the same question on a quiz and all you have to do is divide per sec.
when j= -8 and k= 7, the value of the expression is
Answer: 539
Step-by-step explanation: PLATO and Edmentum
Expression will have a value of 116 for the specified values of j and k.
What is expression?Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation.
Given an expression -4j + 12k
where given, j = -8
and k = 7
Substituting the values in the given expression
=> -4 * -8 + 12 *7
=> 32 + 84
=> 116
Therefore, the value of expression for the given values of j and k will be 116.
Learn more about expression here:
https://brainly.com/question/23246712
#SPJ2
Complete question:
when j= -8 and k= 7, the value of the expression -4j + 12k is_____.
Solve the following using the quadratic formula:
[tex]x^{2} - 9x - 45 = 0[/tex]
Answer:
AAAAAAAAAHHHHHHHHHHHHHH
Step-by-step explanation: I sorry but I can't answer this and still want to comment. See you this afternoon.
Answer:
x^2 - 9x-45=0
Step-by-step explanation:
x^2 - 9x-45=0
Please help I need it ASAP!!!!
Thank you
2v^2+5v-7=0
Answer:
v=1
Step-by-step explanation:
If $a$ is the $x$-intercept, $b$ is the $y$-intercept, and $m$ is the slope of the line with equation $\frac{x}4 + \frac{y}{12} = 1$, then what is the value of $a + b + m$?
Answer:
AAA
Step-by-step explanation:
GET ECKED
Answer:
13
Step-by-step explanation:
This is my first time posting, so sorry if this isn't that clear.
Anyways:
We want to find the x-intercept, and the y-intercept. The x-intercept will always have 0 as y, and the y-intercept will always have 0 as x.
We can find the x-intercept by plugging in 0 as y. So:
x/4+0/12=1
x/4=1
x=4
a=4 (since a is equal to the x-intercept.)
We can find the y intercept by plugging in x as 0:
0/4+y/12=1
y/12=1
y=12
b=12
We can find the slope by using the equation y2-y1/x2-x1, but theres an easier way. Simplifying the original equation x/4+y/12=1 into y=--3x+12 immediatly gets us the slope of -3.
So, 12+4-3=13.
(In case you didn't know how I got y=-3x+12. This is how:
x/4+y/12=1
12(x/4+y/12)=1(12)
3x+y=12
y=-3x+12 )
(5.31 x 103) – (2.8 x 103)
Answer:
258.53
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!
Answer:
I believe it is 258.53 ,,,,
2. The Length of a rectangle is (x+5) and the area
x²+7x+10. What is the width ?
Answer:
Step-by-step explanation:
(x+5)(x+2)/(x+5)= x+2 is the with
On the last day of the fiscal year, a co-worker asks you to cut a check for $2,000 as a miscellaneous expense for supplies in order to complete a project for a VIP customer today. You notice the invoice looks a little different from other invoices that are usually processed. You know that by preparing the closing entries tomorrow, the miscellaneous expense will be set to zero for the beginning of the year. Should you write this check today and record the expense or write the check tomorrow? How would the company be affected if the check is written and the invoice ends up being erroneous?
Answer:
A. No, Should not in any way write the check today and neither record the expense or even write the check tomorrow.
B. The company will be affected if the check
was cut today and the expense was not recorded, which means that the net income of the current fiscal year will be increased by the amount of $2,000 while the net income of the next year will be reduced by the amount of $2,000 and this tend to happens due to some error.
Step-by-step explanation:
A. Based on accounting principle every debit entry must have a corresponding credit entry which means that in a situation where a check is been cut today for miscellaneous expense and for supplies the Miscellaneous expense account should be debited while the bank account should as well be credited based on the double entry principle because if not so the current year net income will wrongly shows and be higher with the amount of $2,000.
B. In a situation where the check was cut today and expense was recorded the following day or tomorrow it means that the current year financial statement net income will be increased by the amount of $2,000 while the amount shown in the balance sheet will decreased by the amount of $2,000.
Therefore I can issue a check today and as well record the expense the same day in which the check was issued.
Following are the solution to the given question:
When an invoice appears to just be distinct from those other bills which are typically handled, this should be filtered once the accountant receives the necessary verification regarding its accuracy/validity.This expense must be noted as well as the check must be written only after sufficient proof of its legitimacy/accuracy has indeed been acquired. This is possible to do it now and tomorrow, but after ensuring that the bill is right. If the accountant has been unable to gather relevant data or evidence through that he or she is uncertain about the accuracy of the invoice as of today, the expense must be recorded as well as the check is written today only after being certain the invoice is correct.Whereas if cost is reported today as well as the check was made, this will increase the overall cost for the current year now and reduce the operating earnings again for the current quarter. Whether it is later discovered that this invoice was incorrect, a reverse of accounting point of view for this invoice must be posted, reducing the expense for the following year and raising the net income for the next month.When an expense is recorded in the current year and subsequently reversed in the following year (due to an incorrect invoice), the income for the current year will be understated, while the income for the following year would be overstated by the amount of the cost.Furthermore, so because the cheque was written yesterday in the current year, the cash/bank balance will be recorded as lowered by the amount of this check for the current year. Whenever the check is reversed the following year, its cash/bank balance would be tallied with cash/bank balance as recorded by the bank.Learn more:
brainly.com/question/24003416
In ASTU, u = 280 inches, 2T=63° and ZU=29º. Find the length of t, to the nearest
10th of an inch.
Answer:
514.6
Step-by-step explanation: