Answer:
gsuwjcz veg eg get due date calculator for y andre sullu will
what is the area of this figure
Answer:
Step-by-step explanation:
48
Answer:
142 sq ft
Step-by-step explanation:
i drew lines to separate into 3 rectangles:
- 4 x 1' rect = 4 sq ft
- 5 x 6' rect = 30 sq ft
- 6* x 18 rect = 108 sq ft
* the 6 comes from 15 - (4 + 5)
total area = 4 + 30 + 108 = 142
consider functions f and g
f(x)=4(x-3)^2+6
g(x)=-2(x+1)^2+4
which statements are true about the relationship between the function
1. The vertex of function g is 2 units below the vertex of function f
2. Function g opens in the opposite direction of function f
3. The vertex of function g is 4 units to the left of the vertex of function f
4. The vertex of function g is 4 units to the right of the vertex of function f
I think 1,2, 3 are correct Please verify
Answer:
1, 2, 3 are correct
Step-by-step explanation:
I got lazy and just graphed it
The correct statements are 1,2 and 3.
"The vertex of function g is 4 units to the left of the vertex of function f."
"The vertex of function g is 2 units below the vertex of function f."
"Function opens in the opposite direction of function f."
What is the quadratic function?In algebra, a quadratic function, a quadratic polynomial, a polynomial of degree 2, or simply a quadratic, is a polynomial function with one or more variables in which the highest-degree term is of the second degree.
Here we have the two quadratic functions:
f(x) = 4(x - 3)²+ 6
g(x) = -2(x + 1)²+ 4
The x-value of the vertex is the value of x such that the first term becomes equal to zero, so for f(x) the vertex is at x = 3, and the y-value of the vertex is:
f(3) = 0 + 6 = 6
So the vertex is (3, 6)
For g(x) we can see that the vertex is at x = -1, and:
g(-1) = 0 + 4=4
So the vertex is at (-1, 4)
Also, you can see that for g(x) and f(x) the leading coefficients are of different signs. Meaning that f(x) opens upwards and g(x) opens downwards.
Hence, options 1,2 and three are correct answers.
To learn more about the quadratic functions visit:
https://brainly.com/question/27918223.
#SPJ2
f(x)=2x-11
FIND x when f(x)= -17
Answer:
[tex]f(x) = 2x - 11 \\ f (x)= 2( - 17) - 11 \\ \\ f(x) = - 34 - 11 \\ f(x) = - 45[/tex]
One box of mix makes 24 cupcakes. If each person eats 5 cupcakes, how many people will 3 boxes serve?
Answer:
14.4
Step-by-step explanation:
Answer:
14 people
Step-by-step explanation:
24 x 3 = 72
72 ÷ 5 = 14.4
I guess you round that to 14, and so you would be serving a total of 14 people.
How do I do this?
*Look at the directions in the photo*
Answer:
[tex]Area\ of\ material\ required\ for\ the\ first\ box=384\ inches^2\\Area\ of\ material\ required\ for\ the\ second\ box=486\ inches^2\\Area\ of\ material\ required\ for\ the\ first\ box=600\ inches^2\\Total\ Area\ of\ material\ required=1470\ inches^2[/tex]
Step-by-step explanation:
[tex]We\ are\ given:\\Diameter\ of\ the\ first\ volleyball=8\ inches \\Diameter\ of\ the\ second\ volleyball=9\ inches\\Diameter\ of\ the\ third\ volleyball= 10\ inches.\\Hence,\\We\ know\ that,\\If\ the\ side\ of\ the\ cube\ box\ is\ s, it's\ Total\ Surface\ Area\ =No.\ of\\ faces\ in\ a\ regular\ polyhedron\ *Area\ of\ each\ face\ of\ the\ polyhedron=6*s^2=6s^2\\Hence,\\Lets\ apply\ this\ equation\ in\ finding\ the\ area\ of\ material\ required\ for\ the\\ three\ cases.\\[/tex]
[tex]As\ the\ volleyball\ should\ wholly\ fit\ into\ the\ box,\ the\ diameter\ of\ the\\ volleyballs\ would\ be\ the\ side\ of\ the\ cube\ box.\\Hence,\\For\ the\ first\ volleyball,\\Diameter\ of\ the\ first\ volleyball=8\ inches\\Hence,\\Side\ of\ the\ cubical\ box\ for\ the\ first\ volleyball=8\ inches.\\Hence,\\The\ Total\ Surface\ Area\ of\ the\ first\ box=6s^2=6*8*8=384\ inches^2[/tex]
[tex]For\ the\ second\ volleyball,\\Diameter\ of\ the\ second\ volleyball=9\ inches\\Hence,\\Side\ of\ the\ cubical\ box\ for\ the\ second\ volleyball=9\ inches.\\Hence,\\The\ Total\ Surface\ Area\ of\ the\ second\ box=6s^2=6*9*9=486\ inches^2[/tex]
[tex]For\ the\ third\ volleyball,\\Diameter\ of\ the\ third\ volleyball=8\ inches\\Hence,\\Side\ of\ the\ cubical\ box\ for\ the\ third\ volleyball=10\ inches.\\Hence,\\The\ Total\ Surface\ Area\ of\ the\ third\ box=6s^2=6*10*10=600\ inches^2[/tex]
[tex]Hence,\\If\ you\ are\ asked\ the\ Total\ Area\ to\ make\ all\ the\ boxes,\\ you\ just\ add\ them\ together.\\Hence,\\Total\ Area\ of\ Material\ required\ to\ make\ the\ three\ boxes=384+486+600=1470\ inches^2[/tex]
Answer:
I dont see it well
Step-by-step explanation:
What is the solution to this system of equations? x + 2y = 9 3x - 2y = 3 A.(3, 3) B.(3,5) C. (4, 12) D. (9,7)
9514 1404 393
Answer:
A. (3, 3)
Step-by-step explanation:
The coefficients of y are opposites, so adding the two equations will eliminate y.
(x +2y) +(3x -2y) = (9) +(3)
4x = 12 . . . simplify
x = 3 . . . . . divide by 4
Using the first equation, we can find y:
3 +2y = 9 . . . . . .substitute for x
2y = 6 . . . . . . . . subtract 3
y = 3 . . . . . . . . . . divide by 2
The solution is (x, y) = (3, 3).
_____
Additional comment
For this problem, it is easy to just try the answers. You don't have to go far to show the first answer (A) satisfies both equations.
3 + 2(3) = 9; 3(3) -2(3) = 3
Benny invests $960 yearly into an account that pays 8% interest, compounded
annually. Determine the amount in Benny's account after 10 years.
Answer:
$2,072.56
Step-by-step explanation:
Compound interest formula is expressed as;
A = P(1+r) ^ n
A = 960(1+0.08) ^ 10
A = 960(1.08)^10
A = 960(2.1589)
A = 2,072.56
Hence the amount in Benny's account after 10 years is $2,072.56
Mariam went to the store to buy some apples. The price per pound of the apples is $6 per pound and she has a coupon for $2.25 off the final amount. With the coupon, how much would Mariam have to pay to buy 3 pounds of apples? Also, write an expression for the cost to buy
p
p pounds of apples, assuming at least one pound is purchased.
Answer:
hmm yes
nnnnnnj
Step-by-step explanation:
bhebbnyes
Heather is a cashier and she can ring up 36 customers in 24 minutes. At this rate how many minutes does it take to ring up 6 costumers ?
Answer: 4
Step-by-step explanation:
Let's make a table.
So we know that for 24 minutes, Heather can ring up 36 customers. Now, to get 6 customers, you need to divide 36 by 6.
So
36 = 24
/ 6 /6
_______
6 = 4
Answer:
4 minutes
Step-by-step explanation:
36 and 24 are both factors of 6.
So since you have 6 costumers you divide 36 by 6 to get the 6 costumers.
Then you do the same thing with 24. 24 divided by 6 = 4. (Your answer.)
Hope this helps! <3
elaine opened a saving account with a deposit of 1000. The interest on her account is compounded each year at a rate of 2%. Elaine whill not make any additional deposits to or withdrawls from her account. What will be the balance in Elaine's account at the end of 3 years. Round your answer to the nearest whole dollar
Answer:
$1,061
Step-by-step explanation:
2% of 1000 is 20.
If 2% is compounded yearly, then
year one- $1,020
year two- $1,040.40
year three- $1,061.21
Rounded to the nearest whole dollar, Elaine would have $1,061 in her savings account after three years.
Answer:
1061
Step-by-step explanation:
Which expression is represented by the model?
+
-X
+
+
OX-3
OX+ 3
O-X-3
O-X+3
Answer:
0-x+3 I think if not then the one a ove it
Larry can type 225 words in 3 minutes how many words can he type in 10 minutes?
Answer:
750 words in 10 minutes
Step-by-step explanation:
225÷3= 75
75×10 minutes= 750 words
Answer:
750
Step-by-step explanation:
Step 1: 225 words ÷ 3 minutes = 75 words per minute
Step 2: 75 words per minute • 10 minutes = 750 words in 10 minutes
The price of the tennis racket was 200 dollars. However, the actual price of the tennis racket was 400 dollars. What is the percent error?
Given,
The price of the tennis rocket = $200
The actual price of the tennis racket was $400
To find,
The percentage error in the price of the rocket.
Solution,
The percentage error is calculated as :
% = (final value-actual value)/actual value × 100
[tex]\%=\dfrac{400-200}{400}\times 100\\\\=50\%[/tex]
So, the percent error is 50%.
Write and simplify the following expression:
The product of 5 and x multiplied by 6 less
than the product of 3 and X.
Answer:
Step-by-step explanation:
(5*x)(6-3x)=5x(6-3x) simplified
=30x-15x^2
Translate the word phrase 2 less than 4 times a number into an algebra expression
A. 2-4n
B. 4-2n
C. 2n-4
D.4n-2
Answer:
D
Step-by-step explanation:
Extending answer to be able to send.
Two less than four times a number into an algebra expression will be 2 – 4n. Then the correct option is A.
What is Algebra?Algebra is the study of graphic formulas, while logic is the interpretation among those signs.
Two less than four times a number.
Let the number be n.
Then the algebraic expression is written as
⇒ 2 – 4n
Then the correct option is A.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ5
HELP HELP HELP HELP PLZ
Answer:
10
Step-by-step explanation:
PLEASE ANSWER ASAP FOR BRANLEST!!!!!!!!!!!!!!!
Solve this equation and show your work step by step using PEMDAS
2/3 x + 1 = 5
Answer:
[tex] \frac{2}{3} x + 1 = 5 \\ \frac{2}{3} x = 4 \\ x = \frac{4 \times 3}{2} \\ x = 6[/tex]
6 is the right answer.Factor 27b - 18.
Write your answer as a product with a whole number greater than 1.
A boat's crew rowed 15 kilometers downstream, with the current, in 1 hours. The return trip upstream, against the current, covered the same distance, and it took 3 hours. Find the crew's rowing rate in still water.
On a graph, points are grouped to form a line with positive slope. Points (3, 9), (7, 1) and (11, 2) are not on the line.
Which points would be considered outliers?
Check all that apply.
(3, 9)
(4, 4)
(6, 5)
(7, 1)
(8, 7)
(11, 2)
none
Answer:
may i have brainiest please
Step-by-step explanation:
Answer:
the person above me or below me is correct
Step-by-step explanation:
Given center C and a point P on a circle, find its equation. C(-2, 7) and P(1, 11)
A. (x - 1)2 + (y - 11)2 = 5
B. (x + 2)2 + (y - 7)2 = 5
C. (x - 1)2 + (y - 11)2 = 25
D. (x + 2)2 + (y - 7)2 = 25
The equation of a circle with center at [tex]C(-2, 7)[/tex] and Point [tex]P(1, 11)[/tex] will be [tex](x+2)^2+(y-7)^2=25[/tex] .
What is equation of a circle ?
Equation of a circle is written in the form [tex](x-h)^2+(y-k)^2=r^2[/tex] where [tex](h,k)[/tex] is the center and [tex]r[/tex] is the radius.
We have,
Center at [tex]C(-2, 7)[/tex]
i.e. [tex]h=-2[/tex], [tex]k=7[/tex],
And
Point [tex]P(1, 11)[/tex]
i.e. [tex]x=1[/tex], [tex]y=11[/tex]
Now,
To determine Radius of the circle;
[tex]r^2=(x-h)^2+(y-k)^2[/tex]
[tex]r^2=(1-(-2))^2+(11-7)^2[/tex]
[tex]r=\sqrt{3^2+4^2} =\sqrt{25}[/tex]
[tex]r=5[/tex]
So, radius of the circle is [tex]5[/tex] .
Now,
Equation of a circle ;
[tex](x-h)^2+(y-k)^2=r^2[/tex]
[tex](x-(-2))^2+(y-7)^2=5^2[/tex]
[tex](x+2)^2+(y-7)^2=25[/tex]
So, the Equation of a circle is [tex](x+2)^2+(y-7)^2=25[/tex] .
Hence, we can say that the equation of a circle with center at [tex]C(-2, 7)[/tex] and Point [tex]P(1, 11)[/tex] is [tex](x+2)^2+(y-7)^2=25[/tex] .
To know more about Equation of a circle click here
https://brainly.com/question/23519482
#SPJ3
Evaluate the expression when c=8 and d=9. 6d-c
Answer:
value of 6d - c = 46
Step-by-step explanation:
if c = 8 and d = 9
we can put the value of d and c in equation
=》6d - c
=》6×(9) - (8)
=》54 - 8
=》46
What is the value of x in the figure?
Answer:
x=65
Step-by-step explanation:
Both sides have to equal the same, which is 145. 145-15=130, 130/2=65. So basically you have to do inverse operation to solve this.
WHICH ONE IS A COMPOSITE NUMBER I NEED AN ANSWER RIGHT NOW THIS IS DUE IN 5 MINUTES
21
37
29
41
Answer:21
Step-by-step explanation:
Look at attatched file.
for the figure below, give the following
Solve 7/2x+7/9x=−17+25/6
The temperature in Vancouver is -8ºC, in Montreal it is -4ºC , in Seattle it is -6ºC, and in Buffalo it is -10ºC. Which city is the coldest?
Answer:
Buffalo
Thats the answer because temp is decreasing back so 10 is higher plus lower than all
Which graphs are inverses of one another? Graph A and B Graph A and C Graph B and C none of the graphs shown On a coordinate plane, graph A is in quadrants 1, 2, 3. Graph A is rotated across the x-axis to form graph B. Graph A is rotated and reflected across the axis to form Graph C.
Answer:
the answer is B (graph a and c)
just did the test on edg 21
Step-by-step explanation:
i hope this helps!! have an amazing day <3
If a graph is reflected across y = x then it will be an inverse graph so graphs B and C will be inverse.
What is the inverse of a function?The inverse of a function is basically a reverse function or undo of the function.
For example y = f(x) then inverse will be x = f(y).
It means in the inverse function we need to interchange x and y.
Another example y = 3x² ⇒ x = √(y/3) will be the inverse.
An inverse function is a reflection of graph across y = x and due to that coordinate will interchange its that ;
( x ,y ) → ( y , x )
Since graph A is rotated about the x-axis to make graph B
Now,
Graph A is rotated( which is B ) and reflected across the axis y = x to form Graph C.
So B and C will be the inverse of each other.
Hence "If a graph is reflected across y = x then it will be an inverse graph so graphs B and C will be inverse".
For more information about the inverse of a function,
brainly.com/question/2541698
#SPJ2
The given question is incomplete complete question is ;
Which graphs are inverses of one another? Graph A and B Graph A and C Graph B and C none of the graphs shown On a coordinate plane, graph A is in quadrants 1, 2, and 3. Graph A is rotated across the x-axis to form graph B. Graph A is rotated and reflected across the axis y = x to form Graph C.
Theo Norton is age 18 his driver factor is 2.30 the family car is classified c 15 the insurance Theo has is 50000 property damage 100/300 bodily injury 50 deductible comprehensive and 50 deductible collision what is the annual premium
Answer:
$ 20,025
Step-by-step explanation:
What is the quotient of k
