Answer:
Step-by-step explanation:
23*(34-18)÷18
23*16÷18
23*8/9
184/9
20.44
use BODMAS rule (Bracket Of Multiplication Addition Subtraction)
If the volume of a rectangular
prism is 315 cubic meters and
the area of the base is 45
square meters, then what
is the height of the prism?
7
because the answer is 7
You want to make a retangular prism out of carboard. The base is 3 feet by 4 feet. The height is 2 feet. You have $5.00 and cardboard costs .10 per square foot. What is the surface area of the rectangular prism? How much will it cost to make teh retangular prosm out of cardboard?
Answer:
a) 24 square feet
b) $12
Step-by-step explanation:
You want to make a retangular prism out of cardboard. The base is 3 feet by 4 feet. The height is 2 feet. You have $5.00 and cardboard costs .10 per square foot.
a) What is the surface area of the rectangular prism?
Length × Width × Height
3 feet × 4 feet × 2 feet
= 24 square feet
b).How much will it cost to make the rectangular prism out of cardboard?
1 ft² = $0.5
24 ft² = x
Cross Multiply
x = 24ft² × $0.5/1 ft²
x = $12
It would cost $12 to make the rectangular prism out of the cardboard. You do not have sufficient money to make it
Rotate the vector. (-3,5) 270° clockwise about the origin.
Answer: -5, -3
Step-by-step explanation: Got this right on Acellus
Answer:
-5, -3
Step-by-step explanation:
acellus
7. Write an inequality: Twenty-two more than four times a number is less
than 82.
a) 22 + 4n ≤ 82
b) 22 + 4n > 82
c) 22 + 4n < 82
d) 82+22n ≥ 4
Answer is C because it's less than.
Picture linked below
Answer:
60.32 cm²
Step-by-step explanation:
Answer: Answer B
Step-by-step explanation:
consider the function y=1/2cos(2x)-1
The correct statement the midline of the function, y=-1.
The correct option id (D)
What is triangle wave function?A triangular wave or triangle wave is a non-sinusoidal waveform named for its triangular shape. It is a periodic, piecewise linear, continuous real function. Triangle wave. A bandlimited triangle wave pictured in the time domain (top) and frequency domain (bottom).
The given function is:
y= 1/2 cos(2x)-1
Now,
The amplitude of the given function is, A= 1/2 = 0.5
The domain of the function is -∞<x<+∞
The period of the function is π.
The midline of the function, y=-1
Thus, the fourth point is correct.
Learn more about triangle function here:
https://brainly.com/question/12614282
#SPJ2
Which of the following type of tax is NOT withheld from earnings?
A. Social Security tax
A. , , , , , Social Security tax
B. Income tax
B. , , , Income tax, , , , , , ,
C. Sales tax
C. , , , Sales tax, , , , , , ,
D. Medicare tax
Answer:
C. Sales tax
Step-by-step explanation:
FICA taxes are payroll taxes which get deducted from your payroll as social security tax and medicare tax. Income tax is another tax which is withheld from you earnings as well.
Sales tax is not withheld from your earnings even if you collected the sales tax as a retailer. It is a liability until you submit all of the related tax to the government.
What is the Inverse equation to Y= 1/2x - 3?
Answer:
Y = 1/(2X+6)
Step-by-step explanation:
First, you swap X and Y, getting
X = 1/2Y - 3
Then you have to isolate Y again
X + 3 = 1/2Y -> 2Y = 1/(X+3)
Y = 1/(2X+6)
For school lunch students have 3 meat choices (beef, chicken, or fish), 2 potato choices (mashed or fried), and 3 drink choices (milk, juice, or water).
How many different combinations could students create using one meat, one potato and one drink?
Answer: The answer is 15
Identify the solutions to the graph below.
Answer:
(-2,-3)
Step-by-step explanation:
x-axis is -2 and y-axis is -3
HELP IS FOR TODAYY
one month period.
The histogram below represents the high temperatures recorded each day over a one month period.
A)There are 30 days will put it on the histogram
B)There were eight days the had a daily high temperature of at least 86°F
C)There were 27 days that had a daily high temperature lower than 90°F
D)If the medium were to be calculated at 82.5° then a feasible mean would be 81.6
E)The data is skewed right
8 less that the product of 2 and a number is 16. find the number
Answer:
x=12
Step-by-step explanation:
2x-8=16(add a to both sides)
2x=24(divide by 2)
x=12
A business wants to try out two new shampoo brands (brand A and brand B) on customers who use the business's existing shampoo brand. The best method for this study is
.
Answer:
B) Experiment
Step-by-step explanation:
Answer:
Experiment
Step-by-step explanation:
PLATO
1.3x(1+10/100)^2 please help to show how we can calculate this
Answer:
Step-by-step explanation:
3x(1+10/100)^2=0
3x(11/100)6=0
3x(11^2/100^2)=0
3x(121/10000)=0
323x/10000=0
323x=0*10000
323x=0
x=0/323
x=0
Answer:
1573/1000
Step-by-step explanation:
See the steps below:)
1.This circle is centered at the origin and contains the points two units away. Write the equation for this circle.
The equation for this circle is x2+y2= ______
2. Show that the two points shown on the circle are solutions to your equation.
I can show that (1, 3 square root) is a solution to this equation by showing that it makes the equation true: (1) squared 2 + (3 square root) squared 2= 1 + 3 = ______ = 2 squared .
Answer:
1. The location of the center of the given circle = The origin (0, 0)
The given points on the circumference of the circle = (1, √3), and (0, -2)
The general form of the equation of a circle, is presented as follows
(x - h)² + (y - k)² = r²
Where;
(h, k) = The coordinates of the center of the circle
r = The radius of the circle
∴ (h, k) = (0, 0)
The radius of the given equation is the distance from the center (0, 0) to either the point (0, -2) or (1, √3)
The distance from the center (0, 0) to the point (0, -2), which are points on the same ordinate, r = y₂ - y₁
∴ r = 0 - (-2) = 2
r = 2
The equation of the circle is therefore;
(x - 0)² + (y - 0)² = 2²
∴ x² + y² = 2²
2. When x = 1, and y = √3, we have;
(1 - 0)² + (√3 - 0)² = 1 + 3 = 4 = 2²
When x = 0, and y = -2, we have;
(0 - 0)² + ((-2) - 0)² = (-2)² = 4 = 2²
Therefore, the points shown on the circle (1, √3), and (0, -2) satisfy the equation of the circle, x² + y² = 2² and are solutions to the equation of the circle
Step-by-step explanation:
please i need help solve for x
Answer:
x <= -5
Step-by-step explanation:
4x + 12 <= -8
4x <= -20
x <= -5
Answer:
x <= -5
Step-by-step explanation:
4x + 12 <= -8
4x <= -20
x <= -5
URGENT PLEASE HELP ME !!!!
Step-by-step explanation:
2x + (x + 96) = 180
3x + 96 = 180
3x = 84
x = 28
Therefore,
angle 1 = 2x = 58°
angle 2 = x + 96 = 124°
what is 34 + 3 ⋅ 5 = ____.
please please help 35 points
Answer:
49
Step-by-step explanation:
34 + 3 * 5
34 + 15
49
have a good day! :)
Answer:
49
Step-by-step explanation:
34+15
Which statement is true? I am giving a lot of points away for this so please provide the correct answer and an explanation.
Answer:
the second option from the top
Answer:
2nd answer
Step-by-step explanation:
The water in the tank is decreasing at a rate of 2 gallons per minute
After 5 minutes the tank went from 30 to 20 (30-10)
10÷5=2 gallons per minute
find the slope of each line.
Answer:
-1/2
Step-by-step explanation:
what is 2,36+5,4-3,47 equal to
Answer:
4.29
Step-by-step explanation:
I have an average of 84 right now but I failed my homework so that would most likely turn to an 82 and my parents will actually kill me I need to get to at least an average of 90 minimum I know report cards will be out soon and I will guess I have a week before marking period three ends could I boost my average up by 6-8% within a week of getting straight hundreds in my homework? Homework’s count a lot.
Answer:
Yeah! It could definitely boost it a few pts!
Step-by-step explanation:
Answer:
It's possible it depends on how many homework assignments you have to do
have a good day :)
Step-by-step explanation:
is (-7,2) a point on the line?
Answer:
what line i swear if u tell me i can answer just comment
Step-by-step explanation:
Find the probability of getting both heads when a coin is thrown twice
Answer:
hi :]
Step-by-step explanation:
a.) what was the scale factor of the dilation
b.) Based on the scale factor, how many copies of ABCD, including the original, should fit inside A’ B’C’D?
Answer:
A. The scale factor is three.
B. Nine copies of ABCD could fit in A'B'C'D'.
Step-by-step explanation:
Hope this helps! Have a nice day! Let me know if you need an explanation!
The circumference of the circular table on Beverly's porch is 72n inches. What is the radius of the table?
Answer:
11.46 inches
Step-by-step explanation:
C = 2πr
72 = 2(3.14)r
r = 72/6.28
r = 11.46
someone help!!! pleaseee
Answer:
perimeter = 24 feet; area = 32
Step-by-step explanation:
perimeter is found using the equation: [tex]p = 2L + 2W[/tex] and area is found using the equation [tex]A = L *W[/tex]. You can plug in the values to both equations knowing that [tex]W = 4[/tex] and [tex]L=8[/tex].
Is greater than, less than or equal to 125°?
125
Choose 1 answer:
I > 125
zく < 125°
= 125°
Answer:
the answer is C.
Step-by-step explanation:
equals to 125
Answer:
X is equal to 125
Step-by-step explanation:
The lines that are shown are called vertical angles. Vertical angles are when two lines intercept and if one side is 125 degrees, then the other side of the veritcal angle is too. I'm not too good at explaining but I hope it helped:)
Pls answer quick I need this for an assignment
Answer:
[tex]4(x+3)=4(x-3)[/tex]
It is equivalent to an equation that has the same variable terms but different constant terms on each side of the equal sign.
What is the surface area of the cylinder?
A. 289pi
B. 937pi
C. 1,156pi
D. 578pi
Answer:
D. 578pi
Step-by-step explanation:
Sorry if that's wrong