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# Math and Arithmetic

Harmony Will

Lvl 9
2021-09-30 20:42:12
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Cards in this guide (20)
What does h

Well sudden impulses between your brain and your finger tips have found this key on your keyboard. You see h is found between g and j and then your brain found the enter key and that's how this stupid question and brilliant answer came about. Keep up the great work.

What is the area of a cirle with a radius of 5 in

The area of a circle of radius r is pi*r*r

A yard is equal in length to three feet The function Fy takes a measurement in yards as input and returns a measurement in feet as output What input will return a value of 27

9

What is the height of a cone

height of a cone is h^2 sqrt ( l ^2 + r^2 )

What is a table ordered pairs represent solutuions of function

x| -1 | 0 | 1 | 2 | 3

y| 6 | 5 | 4 | 3 | 2

what function includes all of the ordered pairs in the table ?

Which step would you take when organizing your essay details spatially

Describe your topic as the eye might see it, using directional terms

How do you solve -12x equals 6y

its just a line, there are many answers that would work

-12x-6y=0

-12x=6y

x=-y/2

y=-2x

Which equation is not equivalent to the formula d equals rt

r+d/t

What do the asymptotes represent when you graph the tangent function

When you graph a tangent function, the asymptotes represent x values 90 and 270.

What is the range of the function y equals x2 plus 1

The answer depends on the domain. If the domain is the whole of the real numbers, the range in y â‰¥ 1.

However, you can choose to have the domain as [1, 2] in which case the range will be [2, 5]. If you choose another domain you will get another range.

What is the answer for rt

r=rate , t=time, d=distance

you use these in the formula rt=d for word problems

How do you solve 24 x 15

24x15=360

How do you solve 8 xx 8

how do you solve 8+x=x+8

Which term describes the set of all possible input values for a function

domain

What is Literal equation

A literal equation is an equation where variables represent known values. Literal equations allow us to represent things such as distance, time and interest as variables in the equation.. Using variables instead of words is a 'time saver'. For example d=rt. Meaning distance = rate and time

Choose the most appropriate name for the function described below. The output from a machine depends on the input to the machine.

postage (weight), or p(w) --- (APEX)

The volume of a cube depends on the length of its sides. This can be written in function notation as v(s). What is the best interpretation of v(3) 27

3 sides of the cube have a total length of 27 feet

What term describes the set of all possible output values

It is called the range of the function.

At a TV repair shop the amount charged for labor depends on the time the repair technician works. shows this idea expressed in function notation

Amount(hours worked)

how do i solve 4x-9=k for x

4x-9=k

4x=k+9

Divide by 4 to isolate the x

x=(1/4)k+(9/4)

x=1/4 k+ 9/4

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