Will give brainliest
What is the coordinate of the vertex
for the following parabola:
(x - 1)2 = 12(y + 2)
A (-1,2)
B. (1,2)
C (1, 2)
D. (0, 12)
Answers
Answer:
The vertex is (1,-2)
Step-by-step explanation:
On your page it would be C :)
Related Questions
Renee is standing at point (1, 0) on a gigantic circular track of radius 1 mile with center (0, 0). She walks counterclockwise along the track for 5 miles and stops. What is the measure of the angle formed by Renee's location and the points (0, 0) and (1, 0)?
Answers
Answer:
32
Step-by-step explanation: xbcjxnszHJCGewupearl had some beads She used 3/5 of them to make bracelets and 1/4 of the remainder to decorate her sweater if she had 300 beads left how many beads did she have at first jdks
The measure of the angle that defines the given arc is 286.6°
What is the measure of the angle?For a circle with a radius R, the length of an arc defined by an angle θ in radians is given by:
L = θ*R
In this case, we know that the radius is 1 mile, and the length of the arc is 5 miles, replacing that on the above equation we get:
5mi = θ*1mi
5 = θ
Then the angle is 5 radians, now remember that:
3.14 rad = 180°
Then:
5 rad = (5/3.14)*180° = 286.6°
We conclude that the measure of the angle is 286.6°
If you want to learn more about arcs, you can read:
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A large hotel has 347 rooms. There are 7 floors, and each
floor has about the same number of rooms. About how many
rooms are on a floor?
Answers
Answer:
About 50 rooms on each floor because
Step-by-step explanation:
347÷7÷49
I rounded it up because the numbers kept going xD
can anyone help me ?
Answers
Answer:
Table 3.
Step-by-step explanation:
The value of a angle
Answers
The sum of adjacent angles equals 180 degrees. Opposite angles are equal, so if you know the value of one angle, its opposite partner will have the same value. For example, if the value of one angle is 75 degrees its adjacent angle will be 105 degrees and its opposite angle will also be 75 degrees.
What does x=3 represent in a graph?
Answers
Answer:
you need a photo
Step-by-step explanation:
(3,0)
y-axis=(0,3) = |
x-axis=(3,0) = _
(where the 3 is)
plz solve it
If x= 3/4 and y = 7/8 , check that x +y = y + x.
Answers
add
3/4+7/8 =7/8+3/4
with substitution you get
13/8=13/8
how far away from his house was tyrone after 16 minutes
Answers
Answer:
100000km
Step-by-step explanation:
first what js does menabsif tryskok
Answer:
well I can help you if I can get some more infomation
like whos him? weres his house how long is the distance between them?
If I had 4 eggs
My rabbit lays 4 eggs
A thief gives me 3 eggs
My farm rooster lays 5 eggs
How many eggs do I have?
Answers
Answer:
the answer to this question is 3 eggs.
Step-by-step explanation:
you HAD 4 eggs
your rabbit LAID 4
thief GIVES you 3
rooster LAYS 5.
The only eggs you HAVE are the 3 the thief gave you
Answer: You would have 16 eggs..... but y would a theif give you eggs.... wait do rabbits lay eggs???????but roosters don't lay them..... oh I seee what you did there hahaha so 4 eggs is the answer
That joke was slap no cap
add 10 to z, then double the result
Do not simplify any part of the expression.
Answers
2(z+10)
2z+20
Answer:
2z+20
SOMEONE HELP ME WITH MY RECENT 3 QUESTIONS PLZ :)
Answers
Answer:
Hello! if you have any more questions that I know I will answer!
In testing to see whether opinion with respect to the use of instant replay is independent of the category of the person interviewed, a chi-square test statistic of 27.99 and a p-value less than 0.001 were calculated. Which of the following statements is correct?
a. The number of degrees of freedom for the test is 8 - 1 = 7.
b. The chi-square test should not have been used because two of the counts in the table are less than 5.
c. The null hypothesis states that there is an association between category and opinion about the use of instant replay, and the small p-value suggests that the null hypothesis should be rejected.
d. The small p-value suggests that there is evidence of an association between category and opinion about the use of instant replay.
e. The chi-square test shows that fans favor the use of instant replay.
Answers
Answer: (D) The small p-value suggests that there is evidence of an association between category and opinion about the use of instant replay.
Step-by-step explanation:
From the P-value supplied, it shows that the researcher was 99% confident of the experiment and have 1% chance of error.
Given that the p-value less than 0.001 were calculated, it translates that there is a statistical dependency between the category of the people interviewed and opinion about the use of instant replay.
Write an equation of the ellipse with foci at (+3,0) and co-vertices at (0, +-1).
Answers
fasting for Amazon on the natural
Answers
What??????????????????
Select the correct answer.
A home-based sign company uses this function to model its monthly profit, where x is the price of each sign it sells.
p(x) = -10x^2 + 498x - 1,500
what is the company's profit if it sells each sign for $20?
A. $18,020
B. $4,460
C. $14,420
D. $1,402
Answers
The profit made id each sign is sold for $20 is $4460
The profit model, P(x) = -10x² + 498x - 1,500
Where, x = price per sign sold
If the price per sign sold is $20. Hence, x = $20
The profit made can be calculated thus :
Put x = 20 in the profit function :
P(20) = -10(20)² + 498(20) - 1,500
P(20) = - 10(400) + 9960 - 1500
P(20) = - 4000 + 9960 - 1500
P(20) = $4,460
The profit made is $4,460
Learn more : https://brainly.com/question/18109354
Answer:
$4,460
Step-by-step explanation:
I got a 100% on my test
A large soup pot holds 10 gallons of soup. Jared has quarts of chicken broth. How many quarts of chicken broth will he need to fill the soup pot
Answers
Answer:
40 quarts
Step-by-step explanation:
1 gallon=4
4•10=40
The number of newspaper subscriptions currently sold in a city is 15,895. The
number of newspaper subscriptions has been decreasing at a rate of 12.8% per year.
What is the best prediction for the number of newspaper subscriptions the company
will have in 5 years? Round answer to a whole number. Only type the number in the
blank, nothing else.
Answers
Answer:
About 8014 subscriptions.
Step-by-step explanation:
We can write an exponential function to model the situation.
The standard form of an exponential function is given by:
[tex]f(x)=a(r)^x[/tex]
The current newspaper subscriptions is 15,895. So, a = 15895.
It has been decreasing at a rate of 12.8% each year.
In other words, the number of subscriptions next year will be 100% - 12.8% = 87.2% or 0.872 of the previous year. Thus, r = 0.872.
So, our function is:
[tex]f(x)=15895(0.872)^x[/tex]
Where x is the time that has passed in years.
So the number of newspaper subscriptions after five years will be:
[tex]f(5)=15895(0.872)^5\approx8014\text{ subscriptions}[/tex]
How long does it take to double $1000 at an annual interest rate of 6.35% compounded monthly?
Answers
Answer:
63.5
Step-by-step explanation:
1000× 6.35 / 100 = 63.5
Tammy harvested pounds of nuts from her pecan tree. If she divides the nuts into pound bags, how many bags will she have?
Answers
Answer: Tammy would have 9
Step-by-step explanation:
(6 3/4) / (3/4) =
= 27/4 / 3/4
= 27/4 * 4/3
= 27/3 * 4/4
= 9
HOW DO I SOLVE THIS?
Answers
9514 1404 393
Answer:
(4) 750 < p < 1500
Step-by-step explanation:
The total cost for p people is ...
c = 750 +2.25p
The average cost per person is this total divided by the number of people:
c/p = (750 +2.25p)/p
c/p = (750/p) +2.25
Natasha wants this to be between 2.75 and 3.25:
2.75 < c/2 < 3.25
2.75 < 750/p +2.25 < 3.25 . . . . . . use the expression for c/p
0.50 < 750/p < 1.00 . . . . . . . . . . . subtract 2.25
We can split this to two inequalities to find the limits of p.
Left one
0.50 < 750/p
0.50p < 750 . . .multiply by p
p < 1500 . . . . . . multiply by 2
Right one
750/p < 1
750 < p . . . . . . multiply by p
These bounds on p can be summarized as ...
750 < p < 1500 . . . . matches choice (4)
_____
Additional comment
Once you realize that the fixed costs will be divided by the number of people attending, the maximum cost you want ($1 more than the per-person charge) will set the minimum number of people. To have the $750 fixed cost contribute only $1 to the cost per person, there must be at least 750 people to share that cost. The only answer choice with a 750 person minimum is (4).
x + 2.5 = 10
PLEASE ANSWER IMMEDIATELY!
Answers
Answer:
7.5
Step-by-step explanation:
x + 2.5 = 10
- 2.5 = - 2.5
x = 7.5
QUICK If r+t = r and r−t = −s which of the following must be equal to t?
(A) −s
(B) −r
(C) 0
(D) r
(E) s
Answers
Answer:
C) 0
brainliest plz
The value of t on solving the equations r + t = r and r − t = − s is 0 and s + r so, option C is correct.
What is the equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given:
r + t = r and r − t = − s
Calculate the value of t as shown below,
t = r - r (Transform the equation as shown)
t = 0
-t = -s - r
t = s + r
Thus, the value of t can be 0 and s + r.
To know more about equation:
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Which expression is equivalent to?
Answers
Answer:
D
Step-by-step explanation:
multiply the inside by -0.5
Answer:
[tex]-3\left(x-2\right)[/tex]
Step-by-step explanation:
[tex]\frac{-1}{2}\left(6x-12\right)=\frac{\left(-1\right)\left(6x-12\right)}{2}==-\frac{\left(6x-12\right)}{2}=-3\left(x-2\right)[/tex]
Bella has $540 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
She buys a new bicycle for $353.59.
She buys 3 bicycle reflectors for $4.98 each and a pair of bike gloves for $38.63.
She plans to spend some or all of the money she has left to buy new biking outfits for $49.20 each.
Write and solve an inequality which can be used to determine xx, the number of outfits Bella can purchase while staying within her budget.
Answers
Step-by-step explanation:
$540 - $353.59 = $186.41
$186.41 - $4.98 = $181.43
$181.43 - $38.67 = $142.8
She has $142.8 left and if she want to buy the outfits for $49.20 she is going to have $93.6 left
which of the following coordinate points have an x-value of 5? Select all that apply. A) (5, 3) B) (5, 9) C) (0, 5) D) (9, 5)
Answers
Answer:
The order of coordinates is always (x, y)
Step-by-step explanation:
So A and B have x-value coordinates
Given the following rectangles, identify all combinations of assembling these rectangles for which it is possible to create a rectangle with the length of and the width with no gaps or overlapping. You can't cut any of the rectangles but you may use some of them multiple times. More than one answer may be correct; mark all that apply. Rectangles you are given:
Answers
Answer:
(b) and (d)
Step-by-step explanation:
Given
See attachment for complete question
Required
Which group forms a rectangle of
[tex]Length = 15[/tex]
[tex]Width = 11[/tex]
First, calculate the area of the big rectangle
[tex]Area = Length * Width[/tex]
[tex]A_{Big} = 15 * 11[/tex]
[tex]A_{Big} = 165[/tex]
Next, calculate the area of each rectangle A to E.
[tex]A_A = 11 * 7[/tex]
[tex]A_A = 77[/tex]
[tex]A_B = 2 * 11[/tex]
[tex]A_B = 22[/tex]
[tex]A_C = 6 * 6[/tex]
[tex]A_C = 36[/tex]
[tex]A_D = 6 * 5[/tex]
[tex]A_D = 30[/tex]
[tex]A_E = 13 * 4[/tex]
[tex]A_E = 52[/tex]
Then consider each option.
(a) 3E + 2B
[tex]3E + 2B = 3 * 52 + 2 * 22[/tex]
[tex]3E + 2B = 156 + 44[/tex]
[tex]3E + 2B = 200[/tex]
(b) A + B + C + D
[tex]A + B + C + D = 77+22+36+30[/tex]
[tex]A + B + C + D = 165[/tex]
(c) 2C + 2D + 2B
[tex]2C + 2D + 2B = 2 * 36 + 2 * 30 + 2 * 22[/tex]
[tex]2C + 2D + 2B = 72 + 60 + 44[/tex]
[tex]2C + 2D + 2B = 176[/tex]
(d) A + 4B
[tex]A + 4B = 77 + 4 * 22[/tex]
[tex]A + 4B = 77 + 88[/tex]
[tex]A + 4B = 165[/tex]
(e) E + C + D + 3B
[tex]E + C + D + 3B = 52 + 36 + 30 + 3 * 22[/tex]
[tex]E + C + D + 3B = 52 + 36 + 30 + 66[/tex]
[tex]E + C + D + 3B = 184[/tex]
Recall that:
[tex]A_{Big} = 165[/tex]
Only options (b) and (d) match this value.
[tex]A + B + C + D = 165[/tex]
[tex]A + 4B = 165[/tex]
Hence, options (b) and (d) are correct
find the reciprocal of each number 2/3, 1/7, 4 ( show work)
Answers
Answer:
A reciprocal is the fraction flipped around. So basically 3/2, 7/1, and 1/4. Since 4 is a whole number the denominator is 1. Therefore, the reciprocal is 1/4.
Can somebody help me with these two questions please:)
Answers
Answers:
Problem 5) RS = 7Problem 6) x = 23.5=======================================
Explanations:
Problem 5) The equation to solve is (x+35)/2 = 21. This is because we average the two parallel bases x and 35, to get the length of the midsegment 21. You should end up with x = 7.Problem 6) Angles A and B are supplementary because of the same side interior angle theorem. It might help to extend out the parallel lines BC and AD. Also, extend out the transversal AB. Because the angles add to 180, the equation to solve is (5x-14)+(3x+6) = 180. It solves to x = 47/2 = 23.5Multiply: (x + 3)(x – 4)
What is the middle term in the simplified product?
a) x
b) –x
c) 3x
d) -4x
Answers
Answer:
answers b is is correct ......
log7 (-5k-3)=log7 -4k
Answers
Answer:
k = -3
Step-by-step explanation:
log7(-5k - 3) = log7 (-4k)
---> -5k - 3 = -4k
-k - 3 = 0
k = -3
The Venn diagram shows the number of students that exercise in different ways. What number should go in the highlighted box below?
Answers
32
EXPLANATION:
8 people jog and do Aerobics
24 jog but don’t do aerobics
So, 8+24= 32