Answer:
384 points
Step-by-step explanation:
48x8 = 320+64 = 384
A parabola has the same vertex as the parabola y = 3(x − 1)^2 + 6 and has a y-intercept of −7. What is the equation of the parabola?
A. y = 3(x − 1)^2 − 7
B. y = −13(x − 1)^2 + 6
C. y = −13(x − 7)^2
D. y = −3(x − 6)^2 + 7
PLEASE HELP ASAP :))
Square A'B'C'D' sa dilation of
square ABCD
What is the seale factor?
Enter your answer in the box.
Actually answer and don't ask for brainliest
A hotel survey showed that nearly 30% of the guests staying at the hotel were there for personal reasons. The remainder of the guests were at the hotel on business.
Use the table of randomly generated letters to answer the questions about this scenario. The letter P represents personal reasons, and B represents business reasons.
BBB PBB BPB PPB BBP
BBP PBB PPB PBB BBP
BBP BPB BBB BBB BBB
PPB BPB PBP BPB BBP
BPB PBP PPB PBB BBB
Based on this data, the estimated probability that exactly two of the three guests randomly picked were not there for personal reasons is .
The estimated probability that it takes at least four guests to find one who is staying for personal reasons is .
I'm not entirely sure so if I get this wrong please don't be mad.
The list has 26 people there for personal reasons, and 49 people there for business reasons. Sorry if I'm wrong.
Answer:
8 and 29
Step-by-step explanation:
Brainiest if correct please help
Answer:
A.
Step-by-step explanation:
Supplementary angles are angles that add up to 180°
<TUS measures 90°
<QUN measures 90°
Both angles added together equals 180°
Presley graphed a system of equations, and the graph showed two parallel lines. What does this mean?
A. The system of equations has one solution
B. The system of equations has no solution
C. The systems of equations had infinite solutions
D. Presely made a mistake in her graphing
Answer:
i think the answer is C
Step-by-step explanation:
im so sorry if im wrong
Use the distributive property to create an equivalent expression to the equation 9(2j + 5j).
Answer: i think the answer is -45j - 9k
Step-by-step explanation:
so if i can buy 4 basketballs for $44 at the same rate how much would 8 basket balls be?
Answer:
$88
Step-by-step explanation:
1 ball is $11 so 8 balls is 11x8= 88
PLEASE HEELP AND THANK YOU
Answer:1/20 to decimal= 0.05 to a percent=5%
Step-by-step explanation: Sorry thats all I know:(
giving brainliest for the right answer
Create your own statistical question
really need help
Answer:
how many pencils do each student have
Step-by-step explanation:
Answer:
how much anime could i watch in 24 hours
Step-by-step explanation:
brainliest
Please, be quick!
Which shape shows the cross-section of the square pyramid when it is cut by a plane parallel to the base?
A.
B.
C.
D.
Answer:
It is the square (I'm assuming that one is D)
Step-by-step explanation:
Note that it specifically states that it is a "square pyramid". This means that the base is a square, and the other 4 sides create the pyramid.
Also note that the cross-section cuts by a plane "parallel to the base", suggesting that it will have the same shape as the base.
Since the base is a square, ∴ the plane cross-section will also be a square.
~
mm... help please. I need to finish this homework, and I'll give brainliest since I'm numb.
Answer:
I think graph represent x>2. or (2,infinity)
he owner of a produce stand is selling bunches of grapes, priced by the pound. She rounded each measurement to the nearest \dfrac{1}{8} 8 1 start fraction, 1, divided by, 8, end fraction of a pound.
ILL GIVE BRAINLIEST
PLZ HELP
Answer:
⅓ (9/4 × 12) - 2
Explanation:
the key to solving this question is not to fill in the answer in order of the question, because "two less than" means that the -2 should go at the end. 9 × ¼ = 9/4.
the rest should be self-explanatory but do comment on this answer if you'd like me to explain it. i hope this helps! :D
Answer:
⅓ (9/4 × 12) - 2
Step-by-step explanation:
the key to solving this question is not to fill in the answer in order of the question, because "two less than" means that the -2 should go at the end. 9 × ¼ = 9/4.
How many solutions will this system have?
A. Infinitely many solutions
B. No clue
C. No solution
D. One solution
Answer:
one line over another is infinitely many solutions or to the letter A
hope it helps you and pls brainlies
please help
1. The product of eleven times a number less than 12
A. 11n - 12
B. 12 - 11n
C. 12n - 11
D. 11(n - 12)
Answer:
C because 12n is less than 12
Answer:
b
Step-by-step explanation: I am 99.9% sure ( brainlyest plz)
A store employee notices that sets of golf clubs that cost her store $400 are being sold for $860. What percentage is the mark-up? Write your answer using a percent sign (%).
Answer:
115%
................
What is the y-intercept?
Answer:
(0,2)
Step-by-step explanation:
The Y-intercept is the point that passes the Y-axis (vertical axis)
can someone help i have no idea what to write here-
Answer:
scary maybe or unpredictable :D i duno
Help me with PART B!!! Use image to help!!
Please help. You will get some points.
Answer:
1) x: small #; y: large #
4y = 7x
x + y = 22
----------------
-7x + 4y = 0
x + y = 22
---multiply the second equation by -4------
-7x + 4y = 0
-4x - 4y = -88
----solve------
-11x = -88
x = 8
---substitute with any of the equation above i chose the very first one------
4y = 7(8)
4y = 56
y = 14
x = 8; y = 14
2) x = small #; y = large #
y - x = 15
5x = y - 9
----after rearranging, solve-----
-x + y = 15
5x - y = -9
-4x = 6
x = -1.5
--------substitute--------
-(-1.5) + y = 15
1.5 + y = 15
y = 13.5
x = -1.5; y = 13.5
3) x = lemon cream; y = fudge cookie
3x + 2y = 400
2x + 3y = 425
----multiply the first equation by -2, multiply the second equation by 3------
-6x - 4y = -800
6x + 9y = 1275
----solve------
5y = 475
y = 95
--------substitute--------
3x + 2(95) = 400
3x + 190 = 400
3x = 210
x = 70
x = 70; y = 95
A specific shade of red nail polish requires 7 parts red to 2 parts yellow. A mixture contains 35 quarts or red and 8 quarts of yellow. How can you fix the mixture to make the correct shade of red?
Answer: add 2 more yellow
Step-by-step explanation:
use the ratio 7 to 2 to solve for 35 to x
[tex]\frac{7}{2} =\frac{35}{x} \\70=7x\\x=10[/tex]
for 35 quarts of red, you will need 10 quarts of yellow to keep the ration proportional. Since it has 8 parts yellow, you need to add 2 more yellow
The graphs of f(x) and g(2) are shown. Which equation describes g(x) as a transformation of f(a)?
g(2) = f(2-2)
5
4
y = f(x)
3
g() = f(20)
2
1
9(2) = f(x) + 2
1
2 3 4
5
-5 -4 -3 -2 -1 0
-1
-2
g(I) = f(1+2)
-3
y = g(x)
-4
Answer:
I think the answer is c it my opinion
Step-by-step explanation:
I'm am not sure
Answer:
b
Step-by-step explanation:
Help meh please (volume of spheres)
Antonia wants to buy a television that costs $600, including taxes. To pay for the television, she will use a payment plan that requires her to make a down payment of $240, and then pay $68.50 each month for 6 months. What is the percent increase from the original cost of the television to the cost of the television using the payment plan?
Answer:
8.3% higher
Step-by-step explanation:
651 for payment plan, 51 $ more
51/600 x 100 = percentage
PLEASE HELP ANSWER WHAT U CAN (you don't have to solve the whole page) HELP
Answer:
How u can check to see if clara is right is that you can replace O with 14 and then times 6 and 14 which will get you 84. 84-72= 12
Step-by-step explanation:
This is for question 3 :))
The radius of a circle is 8 millimeters. What is the circle's circumference?
Answer:
uh what is a circumference
Step-by-step explanation:
Answer:
16 π or 50.26548246 mm (you can use either)
Step-by-step explanation:
1) 8 x 2 = 16
2) 16 x π = 16 π or 50.26548246
Find the value of b given the points (-6, 8) and (-1, b) if the distance is [tex]\sqrt{29}[/tex]
Answer:
the distance is 10
A whale is at the surface of the ocean to breathe. The whale swims down 300 feet to feed. The whale is now 300 feet below sea level. *
True
False
The whale swims down 150 more feet . What is the whale’s elevation now? Refer to #5. CHECK ALL BOXES THAT HAVE A CORRECT ANSWER. *
- 450 feet
450 feet below sea level
150 feet below sea level
- 150 feet below sea level
A rectangle has an area of 24 square units and a side length of 2 and 3/4 units. Find the other side length of the rectangle. WRITE YOUR ANSWER LIKE THE FOLLOWING: 2 and 1/3 *
For each number, name it's opposite. 28
9. negative 10.4
10. 0
11. 0.875
12. Solve: 5x = 2/7
Answer:
True
Step-by-step explanation:
The rectangular prism and rectangular pyramid below have the same volume. Determine the value of x, the length of the prism.
ANSWER
[tex]x[/tex]= 9 [tex]in[/tex]
EXPLANATION
The volume of a rectangular prism is given by the formula,
[tex]V[/tex]= [tex]l[/tex] x [tex]b[/tex] x [tex]h[/tex]
We substitute the dimensions to obtain,
[tex]V[/tex]= 6 x 3 x 12 [tex]in^{3}[/tex]
The volume of the rectangular pyramid is,
[tex]V[/tex]= [tex]\frac{1}{3}[/tex] x 6 x 12 x [tex]x[/tex] [tex]in^{3}[/tex]
Equating the two values gives,
[tex]\frac{1}{3}[/tex] x 6 x 12 x [tex]x[/tex] = 6 x 3 x 12
We divide through by 6×12 to get,
[tex]\frac{x}{3}[/tex] = 3
We solve for x to obtain,
[tex]x[/tex] = 3 x 3
[tex]x[/tex] = 9 [tex]in[/tex]
Hope this helps! Happy Monday!