Answers
Answer:
[tex]9\pi \: (x - {4})^{2} [/tex]
9π ( x - 4
Related Questions
Please need help fast thank you. The problem is in the picture.
Answers
Answer:
Step-by-step explanation:
∠1 , ∠4 and ∠8
Jason is five years older than Becky, and the sum of their ages is 23. What are their
ages?
Answers
Find the solution to the system. Write your solution as an ordered pair (x,y) with no spaces, no solution, or infinitely many. x=y+8 and x=5y+12 *
Answers
Answer:
(7, - 1)
Step-by-step explanation:
[tex]x = y + 8.....(1) \\ \\ x = 5y + 12....(2) \\ \\ from \: equations \: (1) \: and \: (2) \\ \\ 5y + 12 = y + 8 \\ \\ 5y - y = 8 - 12 \\ \\ 4y = - 4 \\ \\ y = \frac{ - 4}{4} \\ \\ y = - 1 \\ \\ plug \: y = - 1 \: in \: equation \: (1) \\ \\ x = - 1 + 8 \\ \\ x = 7 \\ \\ (x, \: y) = (7, \: - 1)[/tex]
Answer:
(7, - 1)
Step-by-step explanation:
Will give brainliest if correct.
Answers
Mr. Jeff has a budget of $150 to spend on music books. The cost of the books is $12. What is the maximum number of books can he buy?
Answers
Answer:
12 books
Step-by-step explanation:
if each book costs 12 dollars, and the budget is 150, then all you need to do is divide 150 by 12, in which case you will get 12.5.
you aren't able to go and by twelve and a half books, so you round down to twelve, and you will have six dollars to spare.
2x - 7 + 19 = 6.x - 4x + 12
PLZ HELP ASAP
Answers
Answer: infinitely many solutions
Answer:
All real numbers are solutions
Step-by-step explanation:
2x+4x-6x=7-19+12
0=0
A. 35
B. 85
C. 50
D. 25
Answers
Answer: B
Step-by-step explanation:
Use the exterior angle theorem, which states that the exterior angle of a triangle is equal to the sum of the two remote interior angles.
In this case: 120-x= 10+x+60
Simplifying it by combining like terms: 120-x=70+x
Solving by isolating the variable: 50= 2x, x=25
Now use what we know, which is that angle A is 35 degrees, and angle B is 60, to find out that the correct answer is B, 85 degrees.
Help will mark Brainliest
Answers
Answer:
x=116°
Step-by-step explanation:
180° - 64° = 116°
John had 506 marbles. Alice gave him some more marbles. John then had a total of 1,550 marbles. How many marbles did Alice give John?
Answers
Answer:
1'044
Step-by-step explanation:
First you borrow one from the five from the zero and subtract six form the 10. Then you subtract normally.
Answer: 1,044
Step-by-step explanation: 1,550 - 506 = 1,044
Nov 06, 7:43:52 PM
Which equation represents a line which is parallel to the line y =
= -x - 8?
O 8x + 3y = -6
O 8x – 3y = 3
Submit Answer
8y - 3x = -48
3x + 8y = 48
O
Answers
Answer:
8x-3y=3
Step-by-step explanation:
Its the only one that would give you a negative x
HELP! Please, 15 points!
Answers
Answer:
C.
Step-by-step explanation:
C.
tan(450)
Help please!
Answers
Answer:
The answer is 0
Step-by-step explanation:
HELP ASAP PLEASE THANKS! :))
Answers
Answer:
I believe the answer is p = -7/5
Step-by-step explanation:
Here's the equation and the workthru of my logic:
-5 (p + 3/5) = -4
Divide both sides by -5 to remove the -5 from the left side of the equation,
p + 3/5 = -4/5,
Subtract 3/5 from both sides to solve for p,
p = -4/5-3/5
p = -7/5
Solution is -7/5
Hope this helps.
Good luck!
What is three fourths divided into twelve eights
Answers
Answer:
128/34
= 3.76470588235
A company makes cylindrical crackers that have a cylindrical hole in the middle.
Answers
Answer:
There's no question. This is just a statement.
Step-by-step explanation:
Carlton goes grocery shopping over the weekend. He wants to buy the apples that get him the better deal. Which apples should he buy (5 lbs or 8lbs)?
Answers
Answer:
8lb!
Step-by-step explanation:
He would have more apples so he wouldent have to go out to get more!
What does m represent in the equation y= mx + b?
none of these
the slope of the graph of
y = mx + b
the y-intercept of the
graph of y = mx + b
the run in the ratio
rise
run
Answers
[tex]y=mx+b[/tex]
where m is slope
and b is y-intercept
Simplify (x - y+ 1) - (x + y - 1).
o-2x + 2y
0-2y = 2
O2y-2
02x - 2y + 2
Answers
x - y + 1 - x - y + 1
Now, we combine like terms:
x-x=0
-y-y=-2y
1+1=2
So we have -2y+2
Hope that helps.
Answer:
1answer hai vro
Need help now plez i need it plez ;(
Answers
Answer:
there isnt anything?
Step-by-step explanation:
4. Il m23 - 54º, find each measure,
a. m21
1. m27 -
km212
2
3
12
13
bm22
g. m28
1 m213 =
5
11
6
14
c. MZ4=
h. m29 =
m. m214 =
8
2
d. m25 -
10
1 m210 =
e. m26 =
JmZ11 =
Answers
Answer:
m (1) =36
m ( 2 ) = 90
m ( 4) = 36
m (5) = 90
m ( 6 ) = 54
m (7) = 126
m (8) = 54
ml9) = 126
m (l0) =, 54
m (II) =36
m (12 ) = 144
m (13) = 36
m (14) = 144
1.) An American tourist changed US $925 into Trinidad and Tobago currency at the exchange rate US $1.00= TT $ 4.25
a.) Calculate the amount of TT dollars he received.
b.) The tourist spent TT $ 1806.25 and changed the remaining TT dollars into American currency at the same exchange rate. Calculate the amount of US dollars he received.
2.) A bank gives two dollars and seventy-five cents in Eastern Caribbean currency (EC $2.75) for one United states dollar (US$ 1.00).
Given that 1% tax is charged on all foreign exchange transaction, calculate the amount, in E.C. currency, which a tourist receives in exchange for US $1200.00.
3.) Given that TT $1.00= EC $ 1.12
And TT $ 4.25= US $1.00
Convert (a.) TT $55.00 to EC $
(b.) EC $850.00 to US $
4.) a.) A tourist changed US $ 1200 to Trinidad and Tobago currency. Calculate the amount she received at the exchange rate US $1.00= TT $2.40
b.) Calculate the amount she would receive at the exchange rate US $1.00=TT $ 5.76
Answers
Step-by-step explanation:
1)a) 925×4.25=3931,25
b) 1806.25:4.25=425
I don't know second one.
3)a 55×1.12=61.6
b)
7th grade: CAN SOMEONE PLEASE SOLVE JUST THE TABLES ONLY
Answers
Answer:uh
Step-by-step explanation:
Explain how you calculate the constant of variation.
Answers
Answer:Since k is constant (the same for every point), we can find k when given any point by dividing the y-coordinate by the x-coordinate. For example, if y varies directly as x, and y = 6 when x = 2, the constant of variation is k = = 3. Thus, the equation describing this direct variation is y = 3x.
Step-by-step explanation:The constant of variation means the relationship between variables does not change. When we want to identify the constant of variation for an equation, it is helpful to refer to one of the following formulas: xy = k (inverse variation) or y/x = k (direct variation), where k is the constant of variation.
through (1, 2), slope = 7
Write the equation of a line in slope-intercept and standard form.Given 1 point and a slope
Answers
Answer:
The equation of line is as follows:
Slope-intercept form: [tex]y = 7x-5[/tex]
Standard Form: [tex]-7x+y = -5[/tex]
Step-by-step explanation:
Given that
Slope of line: 7
Point : (1,2)
Slope-intercept form of equation of line is given by:
[tex]y = mx+b[/tex]
Here m is the slope and b is y-intercept.
Putting the value of slope
[tex]y = 7x+b[/tex]
To find the value of b, we have to put the point in the equation
[tex]2 = 7(1) +b\\2 = 7+b\\2-7 = b\\b = -5[/tex]
So the equation will be:
[tex]y=7x-5[/tex]
The standard form of equation of line is:
[tex]Ax+By = C[/tex]
To convert the equation in standard form, subtracting 7x from both sides
[tex]y-7x = 7x-5-7x\\-7x+y = -5[/tex]
Hence, the equation of line is as follows:
Slope-intercept form: [tex]y = 7x-5[/tex]
Standard Form: [tex]-7x+y = -5[/tex]
The equation of a line in slope-intercept and standard form through (1, 2), slope = 7 is 7x - y = 5.
To find the equation of a line in slope-intercept and standard form.
First, we can write the equation in point-slope form. The point-slope formula states:
(y − y₁) = m (x − x₁)
Where m is the slope and
(x1, y1) is a point the line passes through.
Substituting the values from the problem gives:
(y − 2) = 7(x − 1)
Now, we need to convert to standard form.
The standard form of a linear equation is:
Ax + By = C
where, if at all possible,
A, B, and C are integers, and A is non-negative, and, A, B, and C have no common factors other than 1
We convert as follows:
y − 2 = (7 × x) − (7 × 1)
y − 2 = 7x − 7
−7x + y − 2 = − 7
Adding 2 in both side.
−7x + y − 2 + 2 = − 7 +2
-7x + y = -5
7x - y = 5
Therefore, the equation of a line in slope-intercept and standard form is 7x - y = 5.
Learn more about equation of a line here:
https://brainly.com/question/23602331
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What is the slope of the line represented by the equation y = {x+ 1 ? - 0 0 1 2
Answers
Answer:a is the answer
Step-by-step explanation:
please help i don't understand this
Answers
Answer:
Sorry.........................
Jalissa works 20 hours a week while she is attending college. She desides that she needs to put a little more time into her studies, so she reduces her hours by 15%. How many hours is Jalissa now working?'
Answers
Answer:
It should at least be 17 forgive me if I'm wrong
Step-by-step explanation:
Answer:
17 hours
Step-by-step explanation:
15 percent of 20 hours is 3 hours. 20 - 3 = 17 so the answer is she is now working 17 hours.
Tammy estimated the product of 4.2 and 5.9, then calculated the exact product. Analyze her work and decide if she made an error.
Answers
Answer:
C.Tammy’s estimate is right, but the actual product should be 24.78.
Step-by-step explanation:
i took the assessment! thank you for your attention and i hope i helped!!
Answer:
the answer is C which is Tammy’s estimate is right, but the actual product should be 24.78.
Step-by-step explanation:
Which inequality is graphed on the coordinate plane?
A.
y -2x − 1
C.
y ≤ -2x − 1
D.
y ≥ -2x − 1
Answers
Answer:
theansweris a
Step-by-step explanation:
The line also passes through the coordinates (-1/2, 0) and (0, -1). Hence the correct equation of the graph is y < -2x − 1
Inequality graphInequality is are expressions not separated by an equal sign
The given graph given has a broken line and shaded below the graph. The correct inequality sign will be a less than sign
The line also passes through the coordinates (-1/2, 0) and (0, -1). Hence the correct equation of the graph is y < -2x − 1
Learn more on inequality graph here: https://brainly.com/question/24372553
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de un numero se sabe que si a su cuadrado le restamos su mitad, se obtiene el mismo numero, Cuál es?
Answers
Answer:
2
Step-by-step explanation:
el 2 al cuadrado es 4 si le restas su mitad(2) tu resultado seria 2
Answer: 2
Step-by-step explanation : el 2 al cuadrado es 4 si le restas su mitad(2) tu resultado seria 2 Espero que ayude Ten un día maravilloso :)
