Answer:
0.6
Step-by-step explanation:
I took the quiz
Answer:0.6
Step-by-step explanation:
Help please help please help please help please help please help please help please help please help please help please
Answer:
a^(4/15)
Step-by-step explanation:
rules of indices:
WHEN MULTIPLYING POWERS WITH THE SAME BASE YOU ADD THE POWERS
a^(1/5) × a^(2/3) = a^(1/5 + 2/3)
a^(13/15)
WHEN DIVIDING POWERS WITH THE SAME BASE YOU SUBTRACT THE POWERS
a^(13/15) / a^(3/5) = a^(13/15 - 3/5)
a^(4/15)
NOTE: YOU HAVE TO FOLLOW BODMAS RULE IN THE QUESTION.. AND PLEASE LOOK OUT FOR THE POWERS WITH THE SAME BASE. IF BASE IS DIFFERENT YOU CANNOT SIMPLIFY...
i need help what is 10*10=
Answer:
100
Step-by-step explanation:
10*10
is the same thing as saying
10×10
hope this helped you- have a good day bro cya )
round 429 to the nearest hundred
Answer:
400
Step-by-step explanation:
429 is closest to 400 on the number line so it would be 400
Special angle pairs?
Answer:
x = 113, y = 67
Step-by-step explanation:
y and 67 are vertically opposite angles.
Vertically opposite angles are equal.
y = 67
x and 67 are linear pair angles.
Sum of linear pair angles is 180,
x + 67 = 180
x = 180 - 67
x = 113
What is the slope of a line that is perpendicular to the line y = -1/2x + 5
To find the slope of a line perpendicular to another line, we simply need to find the inverse negative of the slope of the first one. This makes sense if you visualize it on a graph or in your head.
The slope of the line given is -1/2.
To find the inverse negative we first inverse the number, then take then negatuve of that (or opposite order).
The inverse of -1/2 is, -2 (switch the numerator and denominator or do to the power of -1, ^-1).
The negative of -2 is, 2.
Therefore the slope of the line perpendicular to y = -1/2x + 5 is 2.
what tis -2(x-6) + 7= 35
. Im am very need of help.
ten points
You weren't clear with your question, but I am assuming you want to solve for the variable "x."
-2(x - 6) + 7 = 35
-2x + 12 + 7 = 35; distribute the -2
-2x + 19 = 35
-2x = 16; isolate the x variable (the variable you want to solve)
x = -8; divide by -2 to isolate the x variable
Answer:
[tex]x=-8[/tex]
Step-by-step explanation:
1) Distribute
[tex]-2(x-6)+7=35\\-2x+12+7=35[/tex]
2) Add the numbers
[tex]-2x+12+7=35\\-2x+19=35[/tex]
3) Subtract 19 from both sides of the equation
[tex]-2x+19=35\\-2x+19-19=35-19[/tex]
4) Simplify
A. Subtract the numbers
[tex]-2x+19-19=35-19\\-2x=35-19[/tex]
B. Subtract the numbers
[tex]-2x=35-19\\-2x=16[/tex]
5) Divide both sides of the equation by the same term
[tex]-2x=16 \\\frac{-2x}{-2} =\frac{16}{-2}[/tex]
6) Simplify
A. Cancel terms that are in both the numerator and denominator
[tex]\frac{-2x}{-2} =\frac{16}{-2}[/tex]
B. Divide the numbers
[tex]x=-8[/tex]
can you pls help me
Answer: Again a help.
Tina babysits children in her neighborhood. When Tina is asked her rate, she tells her neighbors that she charges $15 for the first hour and $8 for each hour after. If Tina's neighbor asks Tina to babysits for 4 hours, how much will Tina earn? Write an equation to model and solve the problem. Write the answer as an ordered pair and explain the meaning of the ordered pair.
The amount charged is an illustration of a linear equation.
Tina charges $39 for 4 hours
The given parameters are:
[tex]Base = 15[/tex] --- amount charged for the first hour
[tex]Rate = 8[/tex] --- amount charged for the extra hours
If Tina babysits for 4 hours, it means that:
She will charge $15 for the first hour$8 for the extra 3 hoursSo, the total charges is:
[tex]Total = 15 + 3 \times 8[/tex]
[tex]Total = 15 + 24[/tex]
[tex]Total = 39[/tex]
The ordered pair is (4,39)
It means that:
She charges $39 for 4 hours
Read more about linear functions at:
https://brainly.com/question/20286983
A number written in words is in:
expanded form
standard form
word form
exponential form
Answer:
Standard form
Two thousand n fifty dollars
Answer:
Standard Form
Step-by-step explanation:
Standard Form is how people write numbers in equations as words.
a square has a perimeter of 72 units. if its length measures 3y and its width measures 2x, what is the area of the square
Answer:
324
Step-by-step explanation:
square has 4 sides.
perimeter adds all sides to make 72
72/4=18 units each side
length * width =area of square
square has all sides equal, so 3y and 2x are tricks to confuse. All sides are 18.
18*18= 324
cual es el valor de la y en la siguiente ecuacion y/3 = 7
lo ocupo para mañana
[tex] \frac{y}{3} = 7 \\ = > y = 7 \times 3 \\ = > y = 21[/tex]
Answer:y = 21
Given: g(n)= 3n²+2 and h(n) =-1-5
Find:
(g/h)(5)
Answer:
g ( − 1 − 5 ) = 110
Step-by-step explanation:
An image can translate horizontally and vertically at the same time.
O True
O False
Answer:
False
Step-by-step explanation:
I think this is correct.
Answer:
True
Step-by-step explanation:
Diagonal is the process of moving an image along not only the x-axis but also along the y-axis at the same time.
Enter the correct answer in the box. Simplify this expression.
4⁹ over 4³
I did this before.
Here my working out.
P.S it was on another account so you wont see it in my answers.
Hope this helped !
Hope U have an amazing day!
Which relation is a function?
Answer:
2nd one from the top
Step-by-step explanation:
it is x=1
Madison needs to buy a new laptop for her music production. She borrows $2,100 and must pay the money back in equal amounts for 7 months. She must also pay $4 interest each month. What is her monthly payment, including interest?
Answer:
304
Step-by-step explanation:
2100÷7=300
300+interest=300+4
=304
10am/3 divided by -5a/6
The revenue from selling x shirts is f(x) = 11x. The cost of buying x shirts is cx) = 6 x + 20. The profit from selling x shirts is p(x) = HX) - cx). What is p(x)?
Answer:
P(x) = 5(x) - 4(x) as 20(x) = 4(5) is added to 5(x) = 25 -20 = 5 so profit fro one shirt is set = 1 as 5 * 1 = 5 and (x) = 5
Step-by-step explanation:
11x - 6( ?)+20 = p(?) -H(?) - c (?) = 11x - p(x) = HX) - cx) = 6(x )+20 = 11x-6x -20 = 5x -20 = P(x) = 5(x) - 4(x)
(3x + 3) (2x - 1)=0
solve using zero product property
Answer: there are two variations to the answer depends how you solve it
Step-by-step explanation: [tex]x= \frac{1}{2}[/tex] or [tex]x= -1[/tex]Solve for x.
A) 9
C) 10
E) 6
B) 15
D) 4
please someone help
100 points
Answer:
where is the question on which topic
HelppppppppConsider the graph.
Answer:
okay
Step-by-step explanation:
o-k-a-y
A particular plant root grows 2.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters).
Answer:
The plant root is growing 6.35 cm per month.
Step-by-step explanation:
This is a conversion problem. You are converting 2.5 inches to centimeters.
2. 5 inches * 2.54 cm/1 inch
inches cancels out and now you are left with multiplying 2.5 and 2.54.
2.5 * 2.54 cm = 6.35 cm
can someone give me a full explanation on how to do this? thank you have a great day !
Answer:
Exact area = 1800 - 450pi square cm
Approximate area = 387 square cm
I used 3.14 for pi to get the approximate value.
============================================================
Explanation:
Check out the diagram below.
As the diagram shows, the largest radius possible is half of the shortest dimension of this rectangle. So the radius of each identical circle is 30/2 = 15 cm. The radius cannot exceed this value, or else the circle will spill outside the rectangle.
The area of one circle would be
A = pi*r^2
A = pi*15^2
A = pi*225
A = 225pi
Two identical circles like this combine to a total area of 2A = 2*225pi = 450pi square cm.
The area of the brown shaded region in the figure, aka the amount of cardboard leftover, is exactly 1800 - 450pi. The 1800 is from the computation of 60*30 = 1800, which is the area of the original rectangle before we made any cuts.
If we wanted to find the approximate area, then we could use pi = 3.14 to get
1800 - 450pi = 1800 - 450*3.14 = 387
The approximate area remaining is 387 square cm. This value is approximate because pi = 3.14 is approximate. If you were to use more decimal digits of pi, then you'd get some other approximate area.
identify whether each if the following represents a quadratic function or not put yes or no
1. y = x² + 2
2. y = 2x - 10
3. y= 9 - 2x²
4. y = 2x + 2
5. y = 3x² + x² + 2
9514 1404 393
Answer:
yesnoyesnoyesStep-by-step explanation:
The function is quadratic if the highest degree of any term is 2. Equations 2 and 4 have degree 1, so are linear (not quadratic) functions. Equations 1, 3, and 5 have terms of degree 2 (at most), so are quadratic functions.
_____
We assume that two terms of degree 2 in equation 5 is intentional. If one of those is supposed to be of degree 3 (or more), then that function is not quadratic.
20% of what number is 75?
Answer:
15
Step-by-step explanation:
Answer: 375
Step-by-step explanation:
if 1+1=2?
can somebody help me to find 5+5?
thanx (:
Answer:10
Step-by-step explanation:
If you have 5 dots + 5 more dots that’s 10 dots in all
Evaluate for z
11 + 3/5z = 38
Answer:
45
Step-by-step explanation:
Combine 3/5 and z
Move all terms not containing z to the right side of the equation.
3z/5=27
Multiply both sides of the equation by 5/3
Simplify both sides of the equation.
z=45
Which number is farther from 0 on a number line: -9 or 6? Explain your resoning.
Answer:
-9 because it is to the left of the number line, smaller than 6 and a negative
list 10 output device and 10 input device
Answer:
10 Examples of Input devices:
1. Keyboard
2. Mouse
3. Light Pen
4. Optical/magnetic Scanner
5. Touch Screen
6. Microphone for voice as input
7. Track Ball
8. Joystick
9. Camera
10. Web cam (PC video camera)
10 Examples of Output Devices:
Monitor
Printer
Audio Speakers
Headphones
Projector
GPS
Sound Card
Video Card
Braille Reader
Plotter
