Find the vertex and focus of
(x+3)^2 = 4 (y+2)
Answer: I don’t know how to solve x but look at the picture
Step-by-step explanation: Hope this help :D
THE TOPIC IS: AREA OF CIRCLES!! PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!!! AND PLS PUT AN EXPLANATION!! THANK YOU GUYS SO MUCHHHH!!
Answer:
If you are finding area then the area is 254.34
Step-by-step explanation:
Area of a circle- 3.14 times radius squared
3.14 (pi) times 81 (9 squared)
19 in
18.6 in
18.6 in
18.6 in
18.6 in
18.6 in
18.6 in
18.6 in
18.6 in
34.8 in
34.8 in
19 in find the perimeter
Help asap !! Giving out brainliest answer !! Answer has to be correct
Answer:
33 ft
Step-by-step explanation:
hey, hope this helps and right.
Which algebraic expression matches the transformation
Answer:
A
Step-by-step explanation:
You spin the spinner and flip a coin. Find the probability of the compound event.
The probability of spinning a 6 and flipping tails is
You spin the spinner and flip a coin. Find the probability of the compound event.
The probability of spinning a number less than 3 and flipping tails is
.
You spin the spinner and flip a coin. Find the probability of the compound event.
The probability of spinning a number less than 3 and flipping tails is
.
.
Answer:
1/6*1/2=1/12
Step-by-step explanation:
You basically multiply the probability of getting 1 which is 1/6 out of the total and the probability for getting heads is 1/2 because there are 2 outcomes heads or tails.
So then you multiply them to get the probability of both of them so thats why it is 1/12
Answer:
2/10
Step-by-step explanation:
We can get 2/10 by multiplying the probability of the spinner and the coin because the question wants the compound probablity.
Since there is 2 numbers less than 3 on the spinner and a 50 50 chance of getting tails, 2/5 * 1/2 is 2/10.
Help pleaseeeeeeeee
Answer:
(4,0)
Step-by-step explanation:
Answer:
I have made it in above picture
hope it helps
A bicycle has a listed price of $529.95 before tax. If the sales tax rate is 7.5%. Find the total cost of the bicycle with sales tax included. Round your answer to the nearest cent, as necessary.
Answer:
569.95 dallars
Step-by-step explanation:
(13 + 2) divided by (9-4) I have to show my work please help!
Answer:
3
Step-by-step explanation:
[tex]\frac{(13 + 2)}{(9-4)}=\frac{15}{5}=3[/tex]
Answer:
3
Step-by-step explanation:
13+2= 15 9-4=5. 15÷5=3
The graph shows the function f(x) = 6(3)x. What is the value of the inverse function, f −1, at x = 2?
Answer:
There is an error in the equation.
f ( x ) = 63 X?? or whatt??
Answer:
-1
Step-by-step explanation:
y = f(x)
y = 6 * 3^x
Interchange x and y
x = 6 * 3^y
Divide by 6
x/6 = 3^y
Take the log of both sides
log(x/6) = log(3)^y
Bring the y down
log(x/6) = y log(3)
Divide by log(3)
log(x/6)/log(3) = y
Let x = 2
log(2/6) / log(3) = y
-(0.4771 )/ 0.4771 = y
y = - 1
Remark
The original graph is in green
The red graph is the inverse.
The point (2,-1) is marked so that you know it falls on the inverse.
Find the properties of each Quadratic Function
Solve for x.
Question 6 options:
A)
10
B)
13
C)
12
D)
11
Answer:
Step-by-step explanation:
A cell phone company charges $45 per month plus $10 per GB of data used above your limit. If your total bill was $79, write and solve and equation to find how much data was used above the limit?
can you guys help me
1. If x and y are vertical angles, then y _____ has the same measure as x.
2. If x and y are adjacent angles, then x and y are ____ acute
Fill in blank with (sometimes, never, always)
Someone please help me for brainliest and 30 points. Please DO NOT answer if u don’t know. And do not put in the comment here’s a link cause it leads to no where. Ty.
Answer: 1. Sometimes 2. Always
Step-by-step explanation:
I am pretty sure these are right.
Solve for x:
3a-b/x-b=1/x+1
b-3a does not equal -1
PLEASE HELP NEED ASAPPP WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWERRRR
Answer:
34
Step-by-step explanation:
i think I had this question
Asap: please can you help me with this question
Find the range of values for which
x2–5x + 6 < 0
Answer:
Step-by-step explanation:
x^2 - 5x + 6 = 0
(x - 2)(x - 3)
So the critical point are x = 2 and x = 3.
The graph of the function opens upwards and pass through the x axis at (2, 0) and (3, 0).
So the required range is the values of f(x) between when x = 2 and x = 3
that is 2 < x < 3.
Answer:
Step-by-step explanation:
1 Factor {x}^{2}-5x+6x
2
−5x+6.
(x-3)(x-2)<0
(x−3)(x−2)<0
2 Solve for xx.
x=3,2
x=3,2
3 From the values of xx above, we have these 3 intervals to test.
\begin{aligned}&x<2\\&2<x<3\\&x>3\end{aligned}
x<2
2<x<3
x>3
4 Pick a test point for each interval.
For the interval x<2x<2:
Let's pick x=0x=0. Then, {0}^{2}-5\times 0+6<00
2
−5×0+6<0.
After simplifying, we get 6<06<0, which is false.
Drop this interval..
For the interval 2<x<32<x<3:
Let's pick x=\frac{5}{2}x=
25
. Then, {(\frac{5}{2})}^{2}-5\times \frac{5}{2}+6<0( 25) 2−5× 25+6<0.
After simplifying, we get -0.25<0−0.25<0, which is true.
Keep this interval..
For the interval x>3x>3:
Let's pick x=4x=4. Then, {4}^{2}-5\times 4+6<04 2 −5×4+6<0.
After simplifying, we get 2<02<0, which is false.
Drop this interval..
5 Therefore,
2<x<3
2<x<3
_____ data are information about people, places, and things that can be measured with numbers.
Answer:
numerical
Step-by-step explanation:
i guess not sure though
Is 8/10 larger than 79/100?
Answer:
Yes: this a fraction so the increase by a multiple of 10x does not change the value of 0.8 for option one being largest.
Step-by-step explanation:
Answer:
Yes! Let's take the denominator! Let's make 8/10 into the same denominator as 79/100, which is pretty easy! All we have to do is multiply the numerator by 10. So 8 x 10 = 80.
Our new fraction = 80/100 which is bigger than 79/100
Find the slope of the line passing through the points (-4,-5) and (3, -5).
35. A house that is selling for $150,000 requires a down payment of $12,000. What percent of the cost of the house is the down payment?
Answer:
8% down payment
Step-by-step explanation:
find lcf which is 3 and then it is 4/50 which is 8/100
(Divide the two numbers by 3 once you find it and then go from there to find 4/50)
Answer:
I dont know expalin more
Find the value of x
A. 12
B. 36
C. 13
D. 6
Dylan bought 3 identical shirts online for a total cost of $71.83 including a flat rate (one time fee) of $7.99 for shipping. What equation can be used to determine the cost, s, of one shirt?
3s + 7.99 = 71.83
3 - 7.99s = 71.83
3 + 7.99s = 71.83
3s - 7.99 = 71.83
Answer:
The first option
Step-by-step explanation:
The second and third options are just wrong.
Good Luck!!!
1. How many Grams are equal to 35kg.
2. how many milligrams are equal to 927 grams
3. How many grams are equal to 14,000 milligrams
Answer:
number 1 is 30000
Step-by-step explanation:
that's all i know :(
HELPP MEE!!!!
IS the histogram below symmetrical?
..
Is it skewed to the right or left?
how many peaks does it has?
Corresponding Angles are congruent.
Which angle corresponds with <4?
Answer:
angle 6 corresponds with angle 4.
24 + 6 divide by 3 -2 (4 + 1)
Answer:
30
Step-by-step explanation:
Answer:
About -4.286
Step-by-step explanation:
First, let's set up the equation.
(24 + 6)/(3 - 2 [4 + 1])
Now, let us do the parenthesis first. (4 + 1). While we are at it, we can also do 24 + 6.
30/(3 - 2[5)]
Now, -2(5)
30/3 - 10
Let us do 3 - 10
30/-7
Lastly, 30/-7, which unfortunately, is a non-terminating decimal, which is about:
-4.286, rounded to the nearest thousandth.
Hope this helps!
Which expression gives the distance between the points (5, 1) and (9,-6)?
9514 1404 393
Answer:
C. √((5-9)² +(1+6)²)
Step-by-step explanation:
The distance formula can be written ...
d = √((x1 -x2)² +(y1 -y2)²)
Filling in the given point coordinates, this becomes ...
d = √((5 -9)² +(1 -(-6))²)
Simplifying the signs, this becomes ...
d = √((5 -9)² +(1 +6)²) . . . . . matches choice C
3/4x = 1/5 .x =
Pls help I will give brainliest
Answer:
x= 4/16 stan
x=0.26 dec
Step-by-step explanation:
⬇ Hello! The answer would be down below! :) ⬇
x = 0 will be the answer.
Step-by-step explanation:
So, we start with [tex]\frac{3}{4} x = \frac{1}{5} x[/tex] .
For step 1 we should subtract [tex]\frac{1}{5} x[/tex] on both sides.
[tex]\frac{3}{4} x - \frac{1}{5} x = \frac{1}{5} x - \frac{1}{5} x[/tex]
= [tex]\frac{11}{20} x = 0[/tex]
For step 2 we will multiply both sides by [tex]\frac{20}{11}[/tex].
[tex](\frac{20}{11})[/tex] x [tex](\frac{11}{20} x ) = (\frac{20}{11})[/tex] x [tex]\ (0)[/tex]
= x = 0
23) When a two digits number is divided by the sum of its digits, then the
quotient is 8 and the remainder is 2. If the digits are reversed and the
resulting number so formed is divided by the sum of the digits, the
quotient is 2 and the remainder is 8. Find the two digits number.
Answer: 82
Step-by-step explanation:
As we know remainder formula:-
Dividend = Quotient × Divisor + Remainder
Here, dividend = Two digits number & divisor = Sum of digits
m + 10n = 8 × (m + n) + 2
m + 10n = 8m + 8n + 2
m - 8m + 10n - 8n = 2
2n - 7m = 2
2n = 7m + 2
n = (7m + 2)/2 - - (Eq.1)
Digits interchanged, two digits number is divided by sum of digits, quotient is 2 & remainder is 8.
Now, when digits interchanged:-
Two digits number = 10m + n
Using same formula we get:-
10m + n = 2 × (m + n) + 8
10m + n = 2m + 2n + 8
10m - 2m + n - 2n = 8
8m - n = 8
8m = n + 8
n = 8m - 8 - - - (Eq.2)
Comparing both equations:-
(7m + 2)/2 = 8m - 8
7m + 2 = 2(8m - 8)
7m + 2 = 16m - 16
7m - 16m = -16 - 2
-9m = -18
m = -18/-9
m = 2
So, digit at unit's place = 2
Put this value in (Eq.2)
n = 8(2) - 8
n = 16 - 8
n = 8
So, digit at ten's place = 8
Now two digit number:-
Two digit number = 2 + 10(8)
Two digit number = 2 + 80
Two digit number = 82