Answer:
I'm guessing you mean 1% annual interest per month, so she would have to pay 11 dollars each month meaning she will pay 66 dollars in interest.
Step-by-step explanation:
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
Calculate the work done to stretch an elastic string by 40cm if a force of 10N produces an extension of 4cm in it?
The work done to stretch an elastic string by 40cm is 20 Joules
Hooke law states that the force (F) applied to a spring is directly proportional to the extension (e).
F ∝ e
F = ke
k is the constant
Given that a force of 10N produces an extension of 4cm, hence:
F = ke
10 = k(4)
k = 2.5 N/cm
For an extension of 40cm, the work done is:
Work done = (1/2)ke²
Work done = (1/2)(2.5 N/cm)(40 cm)² = 2000Ncm = 20 Nm
Work done = 20 Joules
The work done to stretch an elastic string by 40cm is 20 Joules
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Factor x3 – 7x + 6 completely given that (x - 2) is a factor.
Find one factor
[tex](x-2)(x^{2} +2x-3)[/tex]
Find one factor
[tex](x-2)(x-1)(x+3)[/tex]
[tex]solution:(x-2)(x-1)(x+3)[/tex]
PLEASE HELP ITS MATH THANK YOUUUU
Answer:
81 cm
Step-by-step explanation:
I'm pretty sure it's 81 cm cause you just times it by 27
Answer:
108 devided by 4 = 27 so the answer is 27 centimeters in the drawing
Step-by-step explanation:
Simplify and show work I need help
Answer: 6x^4-2x^2x5x+2x^2
Step-by-step explanation:
Find the difference. Simplify the
answer if possible.
15 9/15 - 11 1/3
A) 26 10/18
B) 4 4/15
C) -4 4/15
D) 4 8/12
D
Step-by-step explanation:
you subtract 15 and 11 = 4 then subtract 9-1 is 8 and then you find the common denominator
Enter the values of x, y, and z. The diagram is not to scale.
Answer:
x = 86
y = 67
z = 94
Step-by-step explanation:
The sum of interior angles in a triangle is equal to 180
38 + 56 + x = 180
94 + x = 180 subtract 94 from both sides
x = 86
The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle so the value of z:
56 + 38 = 94
again the sum of interior angles in a triangle is equal to 180:
19 + z + y = 180 we found z as 94
19 + 94 + y = 180
113 + y = 180 subtract 113 from both sides
y = 67
Which equation applies the associative property of multiplication?
A. (-1\4 - 5\3) - 3\5 = -1\4 - (5\3 - 3\5)
B. -5\12 times (6\5 times 1\3) times 9\2 = (-5\12 times 6\5) times (1\3 times 9\2)
C. -6\7 times 8\11 times 1\3 = 8\11 times (-6\7) times 1\3
D. (-7\8 times 2\5) + ( 7\8 times 3\5) = -7\8 times (2\5 + 3\5)
Answer:
(a) is correct answer but it is w.r.t addition
not multiplycation.
Step-by-step explanation:
may it will help you.
mark me brainlist plz.
draw a relation diagram for the function f:x= 2(3x-1) where x€{1,2,3,4,5}
Answer:
f:x=1
Step-by-step explanation:
6x-1=5
6x/6=6/6
f:x=1
rationalize the denominator of
[tex]4 \div \sqrt{x} + 2 \sqrt{y } [/tex]
Step-by-step explanation:
the answer is in the image above
Solve the inequality x/5-3<0
Answer:
x < 15
Step-by-step explanation:
[tex]\frac{x}{5}[/tex] - 3 < 0 ( add 3 to both sides )
[tex]\frac{x}{5}[/tex] < 3 ( multiply both sides by 5 to clear the fraction )
x < 15
WILL GIVE BRAINLIEST!... whats the unit rate of the equation(HAVE TO SHOW HOW YOU GOT ANSWER)
y=-4x
Answer:
-4
Step-by-step explanation:
The form of a liner equation is y=mx+b. b is 0 in this example. So we are left with y=-4x
-4 is the m, the slope. It is also called the unit rate of change. It tells us how much y changes for each 1x unit.
y x
0 0
-4 1 One unit changes y by -4 : The unit rate of change.
-8 2
The number 62 is less than the number of tickets sold in a day at an amusement park. Which of the following inequalities represents the number of tickets sold in a day at the park?
A.
x > 62
B.
x < 62
C.
x = 62
D.
x < 64
Answer:
A
Step-by-step explanation:
because > means more than the other number
What is the coordinate of the midpoint of the
line segment with endpoints
(-8,11)&(14,-21)
The correct answer is :-
(3,-5)
Step by step explanation:- -8+14/2 , 11+-21/26/2 , -10/23,-5Hope it helps !
Mark me brainest and follow me to get the answer faster!!
*) Match each description to the term that it represents.
the number of words made
3t
the number of tiles not used
10w
) the points earned from words made
1) the points taken away from tiles not used
W
Answer:
its 10w-3t+5
Step-by-step explanation:
Solve the equation to find a positive value of c:
62 + 82 = c2
(20 points)
Answer:
The equation has 2 solutions
c = -12
c = 12
Step-by-step explanation:
Swap the sides
c² = 62 = 82
Simplify the equation
c² = 144
separate the solutions
c = ± 12
Solution
c = -12
c = 12
8.
In February, you have a balance of $270 in your bank account. Each month you deposit $45. Let January = 1, February = 2, and so on. Write an equation for this situation. Use the equation to find the balance in June.
A. y – 270 = 45x; $45
B. y = 45(x – 4); $180
C. y = 45(x – 4); $270
D. y – 270 = 45(x – 2) ; $450
Answer:
D. y – 270 = 45(x – 2) ; $450
Step-by-step explanation:
GradPoint answer
I got it correct on the quiz.
The Original Price of a 4ft×4ft Boards is $12.78, but when you buy 10 or more you pay $10.80. You only need 8, 4ft × 4ft Boards Which would be the better deal?
Estimate the difference by rounding each number to the nearest whole
367.2-294.8
A. 72
B.72.4
C.73
D.80
Answer:
A. 72
Step-by-step explanation:
367.2 -> 367
294.8 -> 295
367
- 295
____
072
if you weren't estimating you would get B because you wouldn't round the numbers.
since the question says to round and then estimate, the answer should be A.
A glass block window is made of two different-sized glass squares. The window has side lengths of 40 inches. The large glass squares have side lengths of 10 inches. Find the total area of the small glass squares?
Given,
A glass block window is made of two different-sized glass squares.
The window has side lengths of 40 inches. The large glass squares have side lengths of 10 inches.
40 × 10 = 400
can anyone heelp me pls pls
Lotion - Liquid
Suspension - semisolid
Capsule - solid
hope this helps: )
what are 2 different ways to rewrite 3/8
Answer:
3/8 can be 3:8 or 3n:8n or 3n/8n where n is not zero
Step-by-step explanation:
If x=47 , find the measures of angles 1,2 and 3
Angle x and 2 are congruent so angle 2 is also 47 degrees.
Angle x and angle 1 are supplementary so angle x and angle 1 adds up to 180 degrees.
180-47=133. Angle 1 is equal to 133.
Angle 1 and angle 3 are congruent as well so angle 3 is also 133 degrees.
The perimeter of a rectangular window is 264 cm.
If the width of the window is 56 cm, what is its length?
Answer:
length = 76 cm
Step-by-step explanation:
The perimeter = (2 × width) + (2 × length)
264 = (2×56) + (2 × length)
264 = 112 + (2 × length)
264 - 112 = 2 × length
152 = 2 × length
152/2 = length
76 = length
length = 76 cm
Mr.E.Terry, an engineer, runs a small business. The accounts for the firm are:
* Bank Automobile HST Payable Miscellaneous Expense
* A/R—Various Equipment E. Terry, Capital Rent Expense
* Office Supplies A/P—Various E. Terry, Drawings Telephone Expense
* Office Furniture HST Recoverable Fees Earned
* Journalize the following transactions, using the general journal page below. Calculate and add the HST on any transactions that need it. The rate for HST is 13%. Do not provide explanations.
Jul. 3 Cheque Copy
No. 105, Chambers Bros., payment for monthly rent $450 plus HST of $58.50,
total $508.50.
5 Purchase Invoice
From Glen Printing, $86.50 for office supplies plus HST
8 Sales Invoice
No. 50 to J. Greenley, $250 for services performed, plus taxes.
10 Cash Receipt
From R. Grieve, $200 payment on account.
18 Cash Sales Slip
No. 100 to E. Webb, $85.50 plus taxes.
20 Cheque Copy
No. 106 to E. Terry, $490 for personal use.
24 Bank Debit Memo
Bank deducted $25.00 for a bank service charge.
29 Cheque Copy
No. 107 to Star Blueprinting, $500 on account.
29 Cheque Copy
No. 108 to Municipal Telephone for payment of telephone bill, $200 plus HST of
$26, total $226.
31 Cheque Copy
The balances in the HST accounts for the previous period were: HST Recoverable
$890 and HST Payable $1410. Cheque 109 was written to the Receiver General
for $520 to clear the accounts for that period.
Journalizing these transactions.
Journalizing the transactions in the accounts of Mr. E. Terry's firm are as follows:
Debit Rent Expense $450
Debit HST Recoverable $58.50
Credit Cash $508.50
Debit Supplies $76.55
Debit HST Recoverable $9.95
Credit Accounts Payable (Glen Printing) $86.50
Debit Accounts Receivable (J. Greenley) $250
Credit Service Revenue $221.24
Credit HST Payable $28.76
Debit Cash $200
Credit Accounts Receivable (R. Grieve) $200
Debit Cash $85.50
Credit Service Revenue $76.66
Credit HST $9.84
Debit Drawings, Terry $490
Credit Cash $490
Debit Bank Charges $25
Credit Cash $25
Debit Accounts Payable (Star Blueprinting) $500
Credit Cash $500
Debit Utilities Expense $200
Debit HST Recoverable $26
Credit Cash $226
Debit HST Payable $1,410
Credit HST Recoverable $890
Credit Cash $520
Data Analysis:
a. Rent Expense $450 HST Recoverable $58.50 Cash $508.50
b. Supplies $76.55 HST Recoverable $9.95 Accounts Payable (Glen Printing) $86.50
c. Accounts Receivable (J. Greenley) $250 Service Revenue $221.24 HST Payable $28.76
d. Cash $200 Accounts Receivable (R. Grieve) $200
e. Cash $85.50 Service Revenue $76.66 HST $9.84
f. Drawings, Terry $490 Cash $490
g. Bank Charges $25 Cash $25
h. Accounts Payable (Star Blueprinting) $500 Cash $500
i. Utilities Expense $200 HST Recoverable $26 Cash $226
j. HST Payable $1,410 HST Recoverable $890 Cash $520
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w x and y are three integers w is 2 less than x y is 2 more than x prove that wy+ 4 =x^2
w + 2 = x
x + 2 = y
Cross multiply
y(w+2) = x(x+2)
wy + 2y = x^2 + 2x
make x the subject of the equation
x = y - 2
substitute this in place of (x) in 2x
wy + 2y = x^2 + 2(y-2)
wy + 2y = x^2 + 2y - 4
wy + 2y - 2y + 4 = x^2
wy + 4 = x^2
no link or bot please right
Step-by-step explanation:
Answer in the picture above
And at the side 2 laws are mentioned
ive been stuck for so long. pls help
Answer:
B
Step-by-step explanation:
Might be C, but I hope it helps
help please i need help on this
See the photo attached for the solution.
NEEDS HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
3
Step-by-step explanation:
What is the value of k?
help!!!!
Answer:
k = 10°Step-by-step explanation:
[tex] {115}^{o} = {(4k + 5)}^{o} + {(6k + 10)}^{o} \\ [/tex]
An exterior angle of a triangle is equal to the sum of its two interior opposite angles.
[tex] {115}^{o} = {(4k + 5)}^{o} + {(6k + 10)}^{o} \\ {115}^{o} = 4k + 5 + 6k + 10 \\ {115}^{o} = 10k + 15 \\ {115}^{o} - 15 = 10k \\ {100}^{o} = 10k \\ \frac{100}{10} = k \\ {10}^{o} = k \\ [/tex]
