Please help , I’ve been stuck on it for ages , really appreciate it. , thanks
it is delivered with the help of short note or a clear outline
Answer:
it means that 5000 was 30 percent of them
so ask your self if 30 is 5000
100 ?
Step-by-step explanation:
30. 5000
100. x
100*5000/30=16666
Write the Quadratic Formula for the quadratic equation.
Answer:
[tex]x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}[/tex]
Step-by-step explanation:
Hello!
Let's start with the given equation and work our way towards x.
Solve for x[tex]ax^2 + bx + c = 0[/tex]Divide both sides by a
[tex]a(x^2 + \frac bax + \frac ca) = 0[/tex] [tex]x^2 + \frac bax + \frac ca = 0[/tex]Move c/a to the other side
[tex]x^2 + \frac bax = -\frac ca[/tex]At the step, we have to use the Completing the Square method.
[tex]x^2 + \frac bax + (\frac{b}{2a})^2 = -\frac ca + (\frac b{2a})^2[/tex][tex]x^2 + \frac bax + \frac{b^2}{4a^2} = -\frac ca + \frac {b^2}{4a^2}[/tex][tex](x + \frac b{2a})^2= -\frac ca + \frac{b^2}{4a^2}[/tex]Multiply -c/a by 4a and add the two fractions
[tex](x + \frac b{2a})^2= \frac{b^2 - 4ac}{4a^2}[/tex]Square Root both sides
[tex]\sqrt{(x + \frac b{2a})^2}= \sqrt{\frac{b^2 - 4ac}{4a^2}}[/tex][tex]x + \frac b{2a} = \pm\frac{\sqrt{b^2 - 4ac}}{2a}}[/tex]Subtract b/2a
[tex]x = \pm \frac{ \sqrt{b^2 - 4ac}}{2a} - \frac b{2a}[/tex][tex]x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}[/tex]And that's the derivation of the Quadratic Formula.
Natalie paid $3.84 in sales tax on an item that cost $44.00 before tax. At that rate, how much would she pay in sales tax for an item that costs $67.00 before tax?
Answer:
$70.84
Step-by-step explanation:
2^4x2^3 divide 2^5x2^4
Answer:
1/4
Step-by-step explanation:
Determine the coordinates of the point that divides directed line segment BA into the ratio 1/3
Answer: ⁵/₃
Explanation: well duh it is the answer is all you need to know?
15 m X B A 18 m 30 m 50 m у,
What's the scale factor?
Answer: The scale factor is approximately 1.67
Step-by-step explanation:
30 × 1.67 = 50.1
50.1 ≈ 50
Incase you needed to know; y = 30 and x = 9
in a game show, players multiple rounds to score points. Each round has 3 times as many points available as the previous round. Shush equation shows the number of points available, p, in round n of the game show
Answer: p= 25 • 3^n
Step-by-step explanation:
Use Elimination to solve the system below, find X!!!
3x + 3y = 15
2x + 3y = 13
x = 3
x = 3
x = 2
x = 2
x = 87
x = 87
x = 1
Answer:i think the answer is 15 and 16
Step-by-step explanation:
just use a calculator
Please help due in a few minutes I will mark u brainliest
Help me with this please
Answer:
you didn't attach a question to answer
Step-by-step explanation:
Pls answer and I will mark brainliest!
Answer:
C. 244°Step-by-step explanation:
Angle formed by two tangents is equal to half of the difference of intercepted arcs:
m∠C = 1/2(arcAXB - arcAB)64° = 1/2(mAXB - mAB)mAXB - mAB = 128°The sum of the same two arcs is a full circle:
mAXB + mAB = 360°Add the two equations together:
2mAXB = 360° + 128°2mAXB = 488°mAXB = 244°Correct choice is C
President Jackson favored state banks over the Second Bank of the United States because he
believed
A.
the Constitution called for a series of state banks.
B.
state banks should issue a uniform national currency.
C.
the Bank could not control the nation's loans.
D.
the Bank had too much power over the nation's economy.
think about the ratio of circles and stars . Of the 8 circles,how many stars would there be?
Answer:
12
Step-by-step explanation:
There are 4 circles, 6 stars. The ratio is 4/6 = 2/3
if there is 8 circles in order to get the same ratio 8/x = 2/3 => x = 12
Priscilla can make 2 bracelets in 16 minutes. At this rate, how many bracelets can she make in 64 minutes?
Answer:
8 bracelets.
Step-by-step explanation:
First, find out how long it'll take Priscilla to make on bracelet. It is given that she can make 2 bracelets in 16 minutes. Divide 16 with 2:
16/2 =8
Priscilla takes 8 minutes to make 1 bracelet. Divide 64 with 8 to find the amount of bracelets Priscila can make:
64/8 = 8
8 bracelets is your answer.
~
Given: Priscilla makes 2 bracelets in 16 minutes
To Attain: How many Bracelets she will make in 64 minutes?
⠀⠀⠀⠀⠀⠀__________________
Solution:
Firstly, We will divide the 16min with 2 to find the that how many time taken to make 1 bracelets. then we will multiply the rate with 64min to find how many bracelets she will make! Let's do it•
⠀⠀
[tex]:\implies\sf\dfrac{\cancel{16}^{8}}{\cancel{2_1}}[/tex]
⠀⠀
It will take 8 minutes to make one Bracelets.
⠀⠀
So, Let's find out that how many bracelets she will make in 64 minutes
⠀⠀
[tex]:\implies\sf\dfrac{\cancel{64}^{8}}{\cancel{8_1}}[/tex]
⠀⠀
[tex]\therefore \underline {\sf{Hence , \:She \: will \: make \: \pmb{8 \: bracelets }\: in \: 64 \: minutes. }}[/tex]
$750 at 6% for 18 months
Answer:
The interest is $1242.734 and the amount is $13242.734.
Step-by-step explanation:
STEP 1: Convert interest rate of 1.5% per month into rate per year.
STEP 2: Convert 210 days into years.
STEP 3: Find an interest by using the formula , where I is interest, P is total principal, i is rate of interest per year, and t is total time in years.
In this example P = $12000, i = 18% and t = 0.57534 years, so
STEP 4: Find an amount by using the formula .
Since P = $12000 and I = $1242.734 we have
Hii! If someone could plz help me!
is -4.5 greater or less than 3?
Is -12/5 greater or less than 2?
From least to greatest order these: -3/2, -1, 11/4, 2, -3, 5.2, 0, 5.
(Btw I’m sorta new here so I apologize if I mess up)
Answer:
-4.5 is less than 3
-12/5 is less than 2
-3, -1.5, -1, 0, 2, 2.75, 5, 5.2
-3/2 = -1.5
11/4 = 2.75
cellus
Light of wavelength 535 nm passes
through a single slit of width
2.00 x 10-5 m. What is the angle
between the first (m = 1) and third
(m = 3) interference minima?
[?]
Answer:
3.06
Step-by-step explanation:
I got it right on acellus
PLEASE HELP ME
please help i have no clue please hurry
The equation A = 1800(1.043)s is being used to calculate the amount of money in a savings account.
What does 1.043 represent in this equation?
A. 0.043% decay
B. 0.043% growth
C. 4.3% decay
D. 4.3% growth
Answer: D
Step-by-step explanation:
A TV has a listed price of $711.95 before tax. If the sales tax rate is 8.75%, find the total cost of the TV with sales tax
included.
Round your answer to the nearest cent, as necessary.
HELP I WILL MARK BRAINLIEST JUST PLEASE
Answer:
774.25
Step-by-step explanation:
8.75 becomes .0875 because it is 8.75%/100%
711.95 x .0875 = 62.295625
add the cost (711.95) and the tax (62.295625)
711.95 + 62.295625 = 774.245625
rounded = 774.25
help please i'll give you 20 points!!
Answer:
8
Step-by-step explanation:
I'm not completely sure but I hope it helps
Answer:
28 is answer
Step-by-step explanation:
14×2= 24
Hope it helpedddddddddd
Which angle marker refers to APD?*
E
D
Р
B
O
1 - Orange
2 - Green
3- Blue
Ο Ο
4 - Purple
O
None
Answer: None
Step-by-step explanation:
angle APD would suggest that P is the vertex (where the rays of the angle originate) and A and D would be the rays that extend outward from the vertex forming an angle. This angle is not marked on the diagram.
Mark think of a number mark doubles it and add 2.9 to get answer of 30.6 form an equation with x from the information
Answer:
2x + 2.9 = 30.6
Step-by-step explanation:
We are to represent the unknown number that Mark thinks of with x
If Mark doubles this unknown number, he multiplies it by 2 and the unknown number becomes - 2x
He then adds 2.9
The equation becomes 2x + 2.9
The answer of the above equation is 30.6
This gives : 2x + 2.9 = 30.6
Find the missing exponent: 5^11/5?=5^4
E
А
B.
G
22°
(5x - 30°
С
H
D
F
Find mZCHF when mZBGE = 120°.
m_CHF =
Answer:
Step-by-step explanation:
m∠CHF = m∠BGE {Alternate exterior angles}
m∠CHF = 120
Someone help and please make sure it’s right :)
Answer:
8
Step-by-step explanation:
120/15=8. :)
Answer:
8
Step-by-step explanation:
15x = 120° (exterior Alternate angles)
x = 120/8
x = 8
Write an
explicit formula for
an,
the nth
term of the sequence 39, 41, 43, ....
Answer:
2n + 37.
Step-by-step explanation:
an = a1 + d(n - 1)
Here a1 = 39 and d = 2
an = 39 + 2(n - 1)
= 39 + 2n - 2
= 2n + 37.
PLEASEE HELPPP
find the solution to the system of equations
The measure of angle ABD is (0.15x+65) and the measure of angle CBD is(0.1x+28) . Find the value of x.
Answer:
x = 348
Step-by-step explanation:
The measure of angle ABD is (0.15x+65) and the measure of angle CBD is(0.1x+28) . Find the value of x.
0.15x + 65 + 0.1x + 28 = 180
0.25x + 93 = 180
0.25x = 180 - 93
0.25x = 87
x = 87/0.25
x = 348
Help! Find the domain of the graph
Answer:
[-8,4]
Step-by-step explanation:
you look at the x-axis. The end points of the graph are -8 and 4, thus the domain would be [-8,4] as it is always written in left to right or bottom to top value.
hope it helps.