Answer:
She can buy a 12000$ car
--heart if helped or brain me ;3--
plz help
what is the greatest common factor 9xy-y
then divide it with the number.
$17.40 is 120% of what price?
Please help! Will give brainlist if correct! :(
Answer:
Rounding can be referred to as a replacement of a number with another number that is equivalent to it. Rounding can be used to shorten a given number without depriving it of its original value. For example, we have to round 56.89. We can round it as replacing it with 57 which is the closest value to 56.
Rounding numbers isn't that difficult task. In fact, it's quite interesting and easy to do. For rounding, all you are required to do is to figure out which decimal place of the number you want to round off. There are different methods to round off numbers. You can round off numbers to Half Up/Down, Round-Up/Down Round Half to Even/Odd, and So on. Anyhow, here, we are concerned with "To What Place You Want to Round Off a Number". This can be illustrated.
To know how rounding calculator works you just have to understand the way the numbers are rounded off to a particular decimal place. Following is a list of the places to which a number can be rounded off: 1. Ones 2. Tens 3. Hundreds 4. Thousands 5. Ten Thousands 6. Millions 7. Tenths (1 decimal place) 8. Hundredths (2 decimal place) 9. Thousandths ( 3 decimal place) 10. Ten Thousandths (4 decimal place) 11. Hundred Thousandths (5 decimal place) 12. Millionths (6 decimal place)
Step-by-step explanation:
Factoriza la diferencia de cubos
1) 8x³ -64
2) 125x³- 64y{6}
3) 8a³- 27b³
4) 27a³- 27b³
Answer:
The first one will be equal 2
Because
[tex] \frac{ - 64}{8} = - 8[/tex]
[tex]x ^{3} = 8 \\ [/tex]
[tex] \sqrt[3]{ - 8} = - 2[/tex]
Oh sorry i read the question wrongly i thought you wanted the value of x
Step-by-step explanation:
main formula used
a³-b³=(a-b)(a²+ab+b²)
What 3-D object can be created by fol this net? A. Cube B. Rectangular prism C cyclinder D. Triangular prism
Answer:
C. cyilender
Step-by-step explanation:
Hope this helps <3 if it does plz give me a thx<33└(^o^)┘
Please help me on this!!
Find the area of a parallelogram with base b and height h.
B=74 cm
H=14.8 cm
answer from me: 1,095.2 cm
Use 3.14 the diameter is 28.2, find the area of a circle.
answer from me: 624.26 m
identify the sets to which the number belongs.
answer from me: integer, rational number
thank you so much, plz help if you can
Answer:
1095.2 cm² is correct (don't forget to say it's cm squared)
624.26 m² is correct (ditto)
I'm not 100% sure what the identity of the sets means, you're probably correct though
Step-by-step explanation:
area = 74 x 14.8 = 1095.2 cm²
radius = 28.2/2 = 14.1
area = 3.14(14.1²) = 624.26 m²
HELP HELP ASAP ASAP WILL MARK BRAINLIEST
PLEASE EASY POINTS
Answer: yes
Step-by-step explanation: it’s a right triangle
Answer:
No
Step-by-step explanation: all ik its know because the length is not the same as the other side so no
Can someone please explain how to solve these questions.
Answer: your answer are in the screen shots hope this helped
Step-by-step explanation:
HELP ASAP❗️
Part A: which of the following is the most reasonable equation for the line of the best fit?
A. Y= 3/4x + 8
B. Y= x+8
C. Y= -3/4x +8
D. Y = 3/4x-8
Part B: using the equation from part A, what is the hourly wage for someone who worked ?
Answer:
number one is c y= -3/4x+8 and b is Formula for hourly rate from salary
To figure out your hourly wage based on your yearly salary, all you do is this: Take your yearly salary and divide that number by 52 (the number of weeks in a year) and then by 40 (the number of hours in a standard work week).
Step-by-step explanation:
Building a has 7,500 ft of an office space for 320 employees building b has 9,500 square feet of office space for 370 employees which building has more square feet of space per employee explain
Answer:
I believe the correct answer is Building B
Step-by-step explanation:
Building A is 23.45 per employee and Building B is 25.67 per employee
I'm a little confused so I have no need for an explanation just answer honestly
Which expressions have a value greater than 8?
Answer:
A lot of expressions have a greater value that 8.
Step-by-step explanation:
Answer:
So 8 more than 'x' is: x + 8.
Your living room is a rectangular room, 35x 28 feet. There is a quarter circle hardwood floor (with a 6-foot radius) where the door is, but the rest of the room needs to be covered in carpet.
What is the area of the hardwood floor portion of the room?
Answer:
A = 28.274ft^2
Step-by-step explanation:
Since we have the radius, we can find the area of the circle if it was a full circle.
[tex]A = \pi r^{2}[/tex]
Plug in the radius of 6 feet:
[tex]A = \pi 6^{2}[/tex] = [tex]113.09734[/tex]
With the area of the full circle, we can divide the area by 4 to get the area of a quarter of that circle.
[tex]113.09734 / 4 = 28.274335[/tex] or about [tex]28.274ft^{2}[/tex]
A shirt at Target is priced at $20. You have a coupon for 20% off. The tax on the shirt is 8%. What will be the cost of the shirt?
PLEASE HELP I WILL REWARD WITH BRAINLIEST !!
Answer:
A. 24 units
Step-by-step explanation:
HELP ASAP!!!!
thank you so much if you helped!!
Answer:
H. 22 hours
Step-by-step explanation:
He earns $8 per hour.
176 ÷ 8
22
how would you do log(3250) without a calculator
Answer:
Step-by-step explanation:
It depends on what level you are. Logs are most easily developed by using a series for the natural logarithms (instead of base 10, you use base e). Even that is a difficult process using a series that you won't be introduced to until your second calculus course..
For now, I'd be content to use a calculator. The series does not converge terribly quickly.
A sign is 4 feet wide and 5 feet long. Find the area of the surface of the sign
thank you!!
Answer:
the area is 20 feet^2
Step-by-step explanation:
For area, you multiply the lengths together
pls answer correctly c:
Answer:
they are already correct first true second true third false and 4th true
Step-by-step explanation:
np brainliest?
If m< BOE = 130 degrees and m< cob = 80 degrees
Answer:
then what?
Step-by-step explanation:
do we have to find the angle?
all I know is every right triangle is equal to 90°
Jeremiah ate dinner at 6:17 pm . Before eating, it took him: - 25 minutes to cook dinner - 12 minutes to drive home from the grocery store - 36 minutes to the grocery shop. What time does Jeremiah arrive at the grocery store? Group of answer choices
Answer:
5:04 pm
Step-by-step explanation:
The computation of the time does Jeremiah arrive at the grocery store is shown below:
She ate dinner at 6:17 pm
She took 25 minutes for cooking
She took 12 minutes to drive home from grocery store
And, the 36 minutes to the grocery store
So, the time at which she arrive is
= 6.17pm - 25 minutes - 12 minutes - 36 minutes
= 6.17pm - 73 minutes
= 5:04 pm
Pls help and thank youuuuuu
Answer:
[tex]y = \frac{3}{5}x - 2[/tex]
Step-by-step explanation:
First, find two points that are located on the given line. In this case, we will use the following points:
(-5 , -5) , (0 , -2)
First, find the slope. The slope can be found using the slope formula:
slope (m) = [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]
Let:
[tex](x_1 , y_1) = (0 , -2)\\(x_2 , y_2) = (-5 , -5)[/tex]
Plug in the corresponding numbers to the corresponding angles:
m = [tex]\frac{-5 - (-2)}{-5 - 0}[/tex]
Simplify. Combine like terms, and then divide:
m = [tex]\frac{-5 + 2}{-5 - 0} = \frac{-3}{-5} = \frac{3}{5}[/tex]
Plug in [tex]\frac{3}{5}[/tex] into the slope (m), and a point into (x , y) to find the y-intercept:
[tex]y = \frac{3}{5}x + b\\-2 = \frac{3}{5}(0) + b\\-2 = 0 + b\\-2 = b\\b = -2\\[/tex]
Your answer:
[tex]y = \frac{3}{5}x - 2[/tex]
What is the perimeter of the triangle?
The perimeter of the triangle is 34.2 units
How to determine the valueTo determine the value of the perimeter, we need to know the following;
A triangle has three sidesA triangle has three anglesThe sum total of the interior angles of a triangle is 180 degreesA triangle is a 3 - sided polygonThe formula that is used for calculating the perimeter of a triangle is expressed as;
P = a + b+ c
Such that a , b and c are the lengths of the sides of the triangle
Then, we have that;
Using the Pythagorean theorem
a² = 81 + 121
a² = 202
a = √202 = 14.2 units
Perimeter = 9 + 11 + 14.2
Add the values
Perimeter = 34.2 units
Learn more about triangles at: https://brainly.com/question/14285697
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help pls i gotta get everything done by today
Answer:
its in my comments thingy
Step-by-step explanation:
YOUR WELCOME :3What value of x makes this equation true? 12 x - 15 = 6 - 3 x
Answer:
[tex]x = 1\frac{2}{5}[/tex][tex]x = 1\frac{2}{5}[/tex]
A quadratic function is defined by \small f\left(x\right)=x^2-8x-4. Which expression also defines \small f and best reveals the maximum or minimum of the function?
Answer:
f(x) = [x – (4 + √20)][x – (4 – √20]
Step-by-step explanation:
In order to know the function that best describes the given f(x) that best reveals it's minimum or maximum, we need to know solve for x.
x² – 8x – 4 = 0
Using completing the square method
x² – 8x = 4
x² – 8x + 4² = 4 + 4²
(x – 4)² = 20
x = 4 ±√20
Therefore
f(x) = [x – (4 + √20)][x – (4 – √20]
Translate the sentence into an equation.
Seven more than the product of a number and 3 equals 5.
Use the variable w for the unknown number.
The expression which represents seven more than the product of a number and 3 equals 5 is 3w + 7 = 5.
What is an expression?A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.
A statement expressing the equality of two mathematical expressions is known as an equation.
As per the given,
Product of w and 3 = 3w
7 more then 3w = 3w + 7
It is equal to 5 so,
3w + 7 = 5
3w = 5 - 7
w = -2/3
Hence "The expression which represents seven more than the product of a number and 3 equals 5 is 3w + 7 = 5".
To learn more about expression,
https://brainly.com/question/14083225
#SPJ2
What does x equal?
5x + 4 = 1
Answer:
x= -5
Step-by-step explanation:
In ARST, r = 86 inches, s = 77 inches and T=9º. Find the area of ARST, to the nearest square inch.
Answer:
518
Step-by-step explanation:
Please help me NO LINKS PLEASE ✌︎('ω'✌︎ )
Answer:
substitution method
x = 7
y = 2
Step-by-step explanation:
2x - 2y = 10
x = 7
substitute for x:
2(7) - 2y = 10
14 - 2y = 10
subtract 14 from each side of the equation:
-2y = -4
divide both sides by -2:
y = 2