Answers
Related Questions
x = 2 - y
3x - 10 = y
i have to find y
please help
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true or false: to find the second derivative of a function take the derivative of the furst derivative if the function
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Answer:
True
Step-by-step explanation:
The second derivative of an implicit function can be found using sequential differentiation of the initial equation F(x,y)=0. At the first step, we get the first derivative in the form y′=f1(x,y). On the next step, we find the second derivative, which can be expressed in terms of the variables x and y as y′′=f2(x,y).
I hope this is correct or at least helps incase I understood the directions above incorrect
PLEASE HELP ME ITS URGENT
Answers
Using the relation f(x) = 2x + 16, what is the value of x if f(x) = 40?
Answers
Answer:
12
Step-by-step explanation:
40= 2x + 16
subtract 16 from both sides
24 = 2x
divide both sides by 2
12 = x
Vincent bought a TV for $467.00. Sales tax is 8.7%. How much money will Vincent have to pay in sales tax?
Question 8 options:
$0.41
$4.06
$406.29
$40.63
Answers
Answer:
40.63
Step-by-step explanation:
8.7% of 467 is 40.629 but rounds to 40.63
Answer:
D. $40.63
Step-by-step explanation:
8.7% of $467 = 0.087 × 467 = $40.629
40.629 rounds up to $40.63
What is the value of the expression below?
2 [32 - (4-1) to the power of 3]
Enter your answer in the box.
Answers
Answer:
the answer is 10
Step-by-step explanation:
What is the volume of a cone with a diameter of 8 centimeters and a height of 14 centimeters? (Use 3.14 for .)
234.45 cm3
703.36 cm3
937.81 cm3
117.23 cm3
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Answer:
Volume of cone = 234.45 cm³
Step-by-step explanation:
Given:
Diameter = 8 cm
Radius r = 8 / 2 = 4 cm
Height h = 14 cm
Find:
Volume of cone
Computation:
Volume of cone = (1/3)πr²h
Volume of cone = (1/3)(3.14)(4)²(14)
Volume of cone = 234.45 cm³
Math, area all that yummy stuff
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Answer:
If im not wrong, just multiply wxlxh, for all sides, and you get 1260.
Step-by-step explanation:
What is 5 superscript 6 written in expanded form?
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9. Solve each equation.
(1 Point)
-16 = 0.26
a.) b = -71
b.) b = -80
c.) b = -83
d.) b = -74
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Answer:
b = -80
Step-by-step explanation:
-16 = 0.2b
-16/0.2 = b
-80 = b
Janice wanted to calculate 3/5 of the sale price of new jeans on her calculator. Which decimal should she type into her calculator that has the same value as 3/5?
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Find the slope of regular BC
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which statement is true about function f? please answer urgently
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Answer: C
Step-by-step explanation:
007
0.3
X
How to multiply .007 by 0.3?
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Answer:
0.0021
Step-by-step explanation:
0.007 x 0.3= 0.0021
X 0. 3
—————
Multiple
7x3 since the other are 0
You get 21 then add the 0
Your answer will be 0.0021
A train travels 40 miles in 65
minutes. To the nearest tenth of a
mile, how far does the train trave
per minute?
Answers
Answer:
40/65 OR 8/13
Step-by-step explanation:
21. A plumber charges a flat fee plus a cost per hour. Customer 1 is charged $114
for a job that takes 3 hours. Customer 2 is charged $170 for a job that takes 51
hours. What is the cost for a job that takes 8 hours?
A. $198
B. $254
c. $284
D. $840
Answers
Answer:
B. $254
Step-by-step explanation:
Flat Fee: $30
Cost per hour: $28
Customer 1: 3(28) + 30 = 114
Customer 2: 5(28) + 30 = 170
Customer 3: 8(28) + 30 = 254
4(f-3)=20 I need help with this answer
Answers
Answer:
f=5
Step-by-step explanation:
4(f-3)=20 distribute
4f-12=20 add
4f-12+12=20+12... 4f=32 divide
4f/4=20/4..... f=5
Answer:
F=8
Step-by-step explanation:
DIVIDE BOTH SIDES BY 4
4(f-3)=20 Dividing 4(f-3) by 4 cancels out the 4 leaving it f-3
Dividing 20 by 4 =5
f-3=5 move the constant to the right (constant is the 5)
f=5+3 calculate
f=8
This is correct :)
Rewrite in simplest terms: -2(9t-3)-10t
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Answer:
- 28t + 6
Step-by-step explanation:
-18t + 6 - 10t
- 28t + 6
The polygons are similar. Find the value of the variable. Please HELPPPPPP!!!!
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Answer:
C)
Step-by-step explanation:
Well, we know for the first polygon that the short side of the rectangle is 3 and for the second polygon the short side is 6, this means that for the second polygon, all sides will be double of the other side. 2 times the long side of the first rectangle is 18, this is why x = 18.
Hope this Helps!!! :)
Let me know in the comments if the answer was perfect or if I should change anything!
Answer:
C
Step-by-step explanation:
Because since 3 divided by 9 is 3 u have to double up the amount by 3 and that will be 18
given: 2c=d-2b, c=a-b, d=a+b prove: a=b
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Answer:
D
Step-by-step explanation:
Х
Y
K
6
un 00
5
9
??
K= Y/X
Y = K(X). K=. Y=?????
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Answer:
Yep
Step-by-step explanation:
I did 75 pushups in 5 minutes. How many did I do in 1 minute?
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Answer: 15
Step-by-step explanation:
i think maybe 15..........................
Solve the following system of equations.
5x+4y = 10
5x + 8y = 30
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Answer:
(-2, 5), x = -2, y = 5
Step-by-step explanation:
When x = -2 and y = 5 on both equations, the equations become true.
Find the slope of the line by using the graph below.
1 2
3 4 5 6
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The y intercept is where the line crosses the y axis which is at 3 and the slope is rise over run -2/4 or -1/2
Please help on number 5 and ill give brainly
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Hope it helps :D
a survey asked a group of 60 students to list their eye color
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Answer:
My eye color is brown
Step-by-step explanation:
just is :0
brown or black will be the answer
What number is equivalent to 15 and 25
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Answer:
yo are you talking about like absolute value? then it's | -15 | and | -25 |
Step-by-step explanation:
Factor the expression using the GCF.
4x + 8
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Answer:
The common factors for 4,8 are −4,−2,−1,1,2,4 - 4 , - 2 , - 1 , 1 , 2 , 4 .
Step-by-step explanation:
There ya go, mate.
The greatest common factor of the expression 4x + 8 will be 4.
What is the highest common factor?The Highest Common Factor (HCF) of two numbers is the highest possible number that is divisible by both numbers.
In other words, the highest common factor is the common factor between the two numbers but it should be the highest among all common factors.
As per the given expression,
4x + 8
The highest number that can be take common in the above expression is 4 as,
4(2x + 2)
Thus, 4 will be the GCF.
Hence "The greatest common factor of the expression 4x + 8 will be 4".
To learn more about the highest common factor,
https://brainly.com/question/128394
#SPJ2
Help please I appreciate
Answers
Step-by-step explanation:
RS=25
QR=45
RT=50
QS=70
RU=75
QT=95
If you earned $240 interest on a loan of $600 at an interest rate of 5%, how many years was the loan for?
Answers
Answer:
The loan was for 8 years.
Step-by-step explanation:
It is stated that you earned $240 interest on a loan of $600 at an interest rate of 5%.
Find the duration time by using the formula
I = Pit
Here:
'I' is the interest'P' is the total principal loan'i' is the rate of interest per year't' is the total time in yearssubstituting I = $240, P = $600 and i = 5%
I = Pit
t = I / Pi
= 240 / (0.05 × 600)
= 240 / 30
t = 8 years
Therefore, the loan was for 8 years.