Answer:
simply simplify
[tex]\frac{100}{x^{3} }[/tex]
an account pays 6% simple interest. In year 1 , the amount in the account is 70$ . How much is the account on year 5 ?
Answer: I think its 24.5 dollars left
Which statement about the relative areas of triangle ABC and triangle XYZ is true?
Answer:
Step-by-step explanation:
Answer: A. The area of ABC > the areas of XYZ
Step-by-step explanation:
Look up
-3x + 4 = -8
Does anyone know what x is?
Answer:
x = 4
Step-by-step explanation:
-3x + 4 = -8
-3x = -8 - 4
-3x = -12
x = -12/-3
x = 4
Answer: x = 4
Step-by-step explanation: Move all terms that don't contain x to the right side and solve.
-3x +4 = -8
-4 -4
Subtract four from the four to cancel out and the -8.
That makes the equation -3x = -12
Then, divide by -3 by -3, then -12 divide by -3, to equal 4
Hope this helps and please mark me brainliest :)
The frequency table shows the number of t-shirts each person in a class owns. Which histogram is displayed correctly from the frequency table?
Answer:
I think its option 1
Step-by-step explanation:
The cost of a New York Yankee baseball cop is $24,00. The local sporting goods store
mark op rate is 25%. What does the store charge for the baseball cap?
Answer:
$30
Step-by-step explanation:
30,00 this is extrz words bc brainly doesnt work well
x^2+11x+18=
please help me
Answer:
x = 9
x = 2
Step-by-step explanation:
I NEED HELP ASAP Which list shows the
values in order from least to greatest?
Answer:
the 1st one
-5, -3, 3, 5.
The scale on a map is 1 inch = 2 1/2 miles. If two landmarks on the map
are 1 3/4inches apart, what is the actual distance between them?
x squared + 12 x + 3 = 7 solve by completing the square
ax^2 + bx + c
x^2 + 12x + 3 = 7
x^2 + 12x = 4
Take b, half it, then square it--
x^2 + 12x + 36 = 40
That equation becomes
(x+6)^2 = 40
+ 6 = ± (square root of 40)
= 0.324555
= −12.3246
Answer:
1/6?
Step-by-step explanation:
Set up an equation to solve for y
Answer:
The red answer choice
Step-by-step explanation:
Since the sine of an angle is the length of the opposite side divided by the length of the hypotenuse:
[tex]\sin 43=\dfrac{y}{25}[/tex]
Therefore, the correct answer is red. Hope this helps!
Answer:
sin 43 = y / 25
Step-by-step explanation:
sin theta = opposite / hypotenuse
sin 43 = y / 25
Multiply each side by 25
25 sin 43 = y
kennys weight is 6/7 times melvins weigh what is the ratio of kennys weight to melvints weight give your answer in fraction form
Answer:
she ways alot sorry to say
Please help!!!! No explanation needed
Help is appreciated
Answer:
A
-Brain Indigo
Am independent variable is a variable (often demoted by y) whose variation depends on that if another. True or false
Answer:
true
Step-by-step explanation: The two main variables in an experiment are the independent and dependent variable. An independent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable is the variable being tested and measured in a scientific experiment.
Hopfully it helps :)
Answer:
False
Explanation:
The independent variable is often denoted by x. The definition provided would be true for the dependent variable (y).
What is the decimal equivalent of the fraction?
711
0.63⎯⎯⎯⎯
0.63⎯⎯
0.63
0.6⎯⎯3
Answer: It's the first option
Step-by-step explanation:
to the guy above me if you don't know don't answer
Determine the angle at the centre of a circle with radius 12.0 cm for an arc length of of 21.0 cm.
A. 4/7 radians
B. 7/π radians
C. 7/4 radians
D. 7 π/4 radians
Answer:
[tex]\theta=\dfrac{7}{4}\ \text{radian}[/tex]
Step-by-step explanation:
We have,
Radius of the circle is 12 cm
Arc length, l = 21 cm
It is required to find the central angle of the circle. The formula for the length of an arc of a circle is :
[tex]l=r\times \theta[/tex]
[tex]\theta[/tex] is central angle
[tex]\theta=\dfrac{l}{r}\\\\\theta=\dfrac{21}{12}\\\\\theta=\dfrac{7}{4}\ \text{radian}[/tex]
So, the angle at the centre of the circle is [tex]\dfrac{7}{4}\ \text{radian}[/tex].
Which of the following points are NOT solutions to the equation? (Select all that apply.) y=5x−7
(1, -2)
(1, 2)
(0, 1)
(0, -7)
(-1, -2)
(3, 8)
Answer:
(1, 2) (0, 1) (-1, -2)
Step-by-step explanation:
(1, 2) 2 = 5 - 7 = - 2
(0, 1) 1 = 0 - 7 = - 7
(-1, -2) - 2 = - 5 - 7 = - 12
Marco needs to make a five letter password, without repeating any letters. How many different passwords could Marco make?
A.) 120
B.) 5,640,000
C.) 7,893,600
D.) 11,881,376
Answer:
7,893,600
Step-by-step explanation:
Permutations
n = possible things used (26 letters)
r = how many at a time (5 at a time - this is without repeating)
nPr = n! / (n - r)!
26P5 = 26! / (26 - 5)!
26! = 26 x 25 x 24 x 23 x 22... = 403291461126605635584000000
(26 - 5)! = 21! = 51090942171709440000
An easy hack for solving division of large factorials is to use canceling.
26!/21! = 26 x 25 x 24 x 23 x 22 (because 21 down to 1 is cancelled by 21!)
= 7,893,600
Find the value of x in the diagram below.
Answer:
10
Step-by-step explanation:
13x + 5x = 180
18x = 180
x = 10
Solve the system of equations:
y= 2x
y = x2 - 3
O A. (-2, 1) and (2, 1)
O B. (-1,-2) and (3, 6)
O C. (-2,-4) and (2, 4)
O D. (-1,2) and (3, 2)
can someone restate the questtion to an eaiser queston
Answer:
What Ratio is greater than 8/6. The correct answer would be 9/6
Step-by-step explanation:
Which ratio of (tablespoons of raspberries) to (tablespoons of sugar)would make fruit jam
Step-by-step explanation:
Which statement best describes the growth rates of the functions below?
y=4x2
y=4*
O The quadratic function grows faster than the exponential function over the entire interval; 0
O The exponential function grows faster than the quadratic function over the entire interval; 0
O The exponential function grows faster than the quadratic function over only one interval; 2
O The exponential function grows faster than the quadratic function over two intervals; 2
Answer:
the answer for be D. the exponential function grows faster than the quadratic function over two intervals; 2<x<4
Answer:
You answer is D on edge 2020-2021
Step-by-step explanation:
Select the correct answer from each drop-down menu.
Which system of equations is represented by this graph?
Answer: y= 5/3x+3
y= -1/3x-3
Step-by-step explanation:
If you drop the menu I could see the choices
Answer:
y = 2x+3
y = -1/2x-3
Step-by-step explanation:
Hope this helps
Find the minimum value of the parabola y =X^2 + 5x – 3
Answer:
Minimum value = −13/4
Step-by-step explanation:
Answer:
-37/4
Step-by-step explanation:
The minimum value of the parabola y =x² + 5x – 3 is f(-b/2a)
in this case a = 1 and b = 5 and c = -3
then
-b/2a = -5/2(1) = -5/2
then
f(-b/2a) = f(-5/2) = -37/4
Find the value of x in each case:
Answer:
x = 11
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ FEB and ∠ DEB are adjacent angles and supplementary, thus
∠ FEB = 180 - 4x , so
180 - 4x + x = 147, that is
180 - 3x = 147 ( subtract 180 from both sides )
- 3x = - 33 ( divide both sides by - 3 )
x = 11
pls answer this question 43 points
Answer:
y = -3
Step-by-step explanation:
-3(y-5) = 24
Divide each side by -3
-3(y-5)/-3 = 24/-3
y - 5 = -8
Add 5 to each side
y-5+5 = -8+5
y = -3
Answer:
y= -3
Step-by-step explanation:
-3(y-5)= 24
Do distributive property so, -3y + 15= 24
Subtract 15 from both sides so, -3y + 15 - 15= 24 - 15
Divide -3 from both sides to leave y on one side so, -3/-3y= 9/-3
The answer would be y= -3.
Hope this helps!!! PLZ MARK BRAINLIEST!!!
What is the volume of the cylinder below?
15
12
A. 2160 units 3
B. 56072 units3
C. 1080 units 3
D. 360 units 3
hello,
here is your answer:
**********
volume of cylinder = [tex]\pi[/tex]r²h
radius = 12 units
height = 15 units
volume = r² × h × [tex]\pi[/tex]
= 12² × 15 × [tex]\pi[/tex]
= 144 × 15 × [tex]\pi[/tex]
= 2160 × [tex]\pi[/tex]
ans = A. 2160[tex]\pi[/tex] units³
**********
hope this helped,
:)
The volume of cylinder is 2160 [tex]units^{3}[/tex].
What is volume?Volume is the measure of the capacity that an object holds.
What is the formula for the volume of cylinder?The formula for the volume of cylinder is
[tex]v = \pi r^{2}h[/tex]
Where,
V is the volume of cylinder.
r is the radius of cylinder.
h is the height of cylinder.
π = 3.14
According to the given question
Height of the cylinder, h = 15 units
Radius of the cylinder, r = 12 units
Therefore, the volume of the cylinder is given by
[tex]v = \pi (12)^{2}(15)[/tex]
v = π × 144 × 15
V = 2160π [tex]units^{3}[/tex]
Hence, the volume of cylinder is 2160 [tex]units^{3}[/tex].
Learn more about the volume of cylinder here:
https://brainly.com/question/16134180
#SPJ2
Please help me on this question, thanks.
Answer:
x = 8
Step-by-step explanation:
[tex] = > 17x - 4 = 15x + 12 \\ \\ = > 17x - 15x = 12 + 4 \\ \\ = > 2x = 16 \\ \\ = > x = \frac{16}{2} \\ \\ = > x = 8[/tex]
Answer:
[tex]x = 8[/tex]
Step-by-step explanation:
[tex]17x - 4 = 12 + 15x \\ 17x - 15x = 4 + 12 \\ 2x = 16 \\ \frac{2x}{2} = \frac{16}{2} \\ x = 8[/tex]
Mai, deshaun, and tony have a total of $96 in their wallets. tony has 3 times what deshaun has. mai has $6 more than deshaun. how much does each have?
Answer:
mai =$24, deshaun=$18, tony =$54
Step-by-step explanation:
hope this helps :)
Samantha sells two types of wristbands, rope or beaded. She charges more for beaded wristbands than for rope wristbands. The amount of money, in dollars, that she collects from selling x wristbands of one type and y wristbands of the other type can be modeled by the expression 5x+8y.
What does the variable y represent in this situation?
A. the selling price of one rope wristband
B. the number of rope wristbands sold
C. the number of beaded wristbands sol
D. the selling price of one beaded wristband
Answer:
C
Step-by-step explanation:
Because the beaded wristbands cost more than the regulars, the 5 and 8 must refer to how much each type of wristband costs. And because y has the greater coefficient of 8, y must represent the number of beaded wristbands sold, or C. Hope this helps!
Answer:
C
Step-by-step explanation:
Josh wanted to buy a new shirt for a school dance. At the store, he couldn't decide between a
purple plaid shirt and a scarlet striped shirt. Since the shirts were on sale for $19.95 each,
Josh decided to buy them both. He saved a total of $9.10. If he saved the same amount on
each shirt, what was the original price of each one?
Answer:
$24.50
Step-by-step explanation:
9.10/2=4.55
4.55+19.95=24.50
Answer:
24.5
Step-by-step explanation:
divide 9.10 to get half/2 numbers which is 4.55 then add 4.55 to 19.95 which is 24.5. which means each shirt was $24.5