$ 0.00
Step-by-step explanation:
$ 21.50 - $21.50 = 0.00
Answer:
Nothing
Step-by-step explanation:
21.50 - 21.50 = 0
Are you sure you put this question right? If so, good luck! <3
ILL MARK U BRILLIANT PEASE I NEED HELP! the independent variable of a relationship represents the hours someone is driving and the dependent variable represents the number of miles, what does the ordered pair (2,100) represent?
Answer:
x or 2= amount of hours someone is driving and y or 100= the number of miles
Step-by-step explanation:
Find 3/5of 100 and find 4/7 of 12
Step-by-step explanation:
The answers are 60 and 6.86
Example 1:
Jose opens a savings account with principal P dollars that pays 5% interest, compounded
quarterly. What will his ending balance be after one year?
Answer:
Step-by-step explanation:
What type of function is represented in the table?
Х
0
-7
1
-2
2
3
3
8
4
13
5
18
y
quadratic
exponential
O logarithmic
O linear
Answer:
Linear
Step-by-step explanation:
The y is increasing constantly by 5 each time. The equation that would represent this is y=5x-7 because when x is 0 y is -7, so that is your y intercept, and the m, or slope, of your graph is 5, because of the constantly increasing y.
The given table is representing linear function. So Option B is correct.
What are functions?Function is a relation between a set of inputs and a set of outputs which are permissible. In a function, for particular values of x we will get only a single image in y. It is denoted by f(x).
Given that,
A table
x 0 1 2 3 4 5
y -3 5 13 21 29 37
Lets us first check that data for linear relationship,
Consider a function,
y = mx + c
lets put value (0, -3)
-3 = m0 + c
c = -3
y = mx -3
Now putting second point
5 = mx1 -3
m = 8
y = 8x - 3
If third point satisfies the given condition
then it will be linear function
x = 2 & y = 13
y = 8x -3
13 = 8x2 - 3
13 = 13
hence proved
Thus, the given table represents the linear function.
To know more about Functions check:
https://brainly.com/question/5975436
#SPJ7
sarah has 20 apples, but then sandy took 1/2 of it. How much did she took?
Answer:
10
Step-by-step explanation:
divide 20 by 2. so the answer is 10.
following
3x + 10 = 17
Answer:
x=7/3
Step-by-step explanation:
What 1.5 feet above ground in fraction?
Answer:
1 1/2 or 3/2
Step-by-step explanation:
im not sure b right or wrong?
Answer:
Yes That is right. B is correct
Step-by-step explanation:
Answer:
37 is what percent of 76? = 48.68
Step-by-step explanation:
Convert fraction (ratio) 37 / 76
You would get...
0.48684210526
B is correct
p^2-4p=1
step by step explanation pleaseee
Answer:
[tex]p_1=2+ \sqrt{5}\\p_2=2- \sqrt{5}[/tex]
Step-by-step explanation:
A second-degree equation is often expressed as:
[tex]ax^2+bx+c=0[/tex]
where a,b, and c are constants.
Solving with the quadratic formula:
[tex]\displaystyle x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]
The equation to solve is:
[tex]p^2-4p=1[/tex]
We need to express the equation as mentioned above. The right side of the equation must be zero, so we subtract 1:
[tex]p^2-4p-1=0[/tex]
Now we have the values to solve the equation:
a=1, b=-4, c=-1
Applying the formula:
[tex]\displaystyle p=\frac{-(-4)\pm \sqrt{(-4)^2-4(1)(-1)}}{2(1)}[/tex]
[tex]\displaystyle p=\frac{4\pm \sqrt{16+4}}{2}[/tex]
[tex]\displaystyle p=\frac{4\pm \sqrt{20}}{2}[/tex]
Since 20=4*5:
[tex]\displaystyle p=\frac{4\pm \sqrt{4*5}}{2}[/tex]
Taking the square root of 4:
[tex]\displaystyle p=\frac{4\pm 2\sqrt{5}}{2}[/tex]
Simplifying by 2:
[tex]p=2\pm \sqrt{5}[/tex]
Two solutions are found:
[tex]\boxed{p_1=2+ \sqrt{5}}\\\boxed{p_2=2- \sqrt{5}}[/tex]
The amount $1.26 is 6% of what price? (1 point)
оа
ob
Ос
Od
$20.16
$21.00
$67.56
$75.60
Answer:
$21.00
Step-by-step explanation:
we can solve easly like this
if 6%=1.26
100%=?
100%*1.26/6%=126%/6%
=$21
therefore $21's 6%is $1.26.
i think the answer is clear i hope it helps you
f(x) = 2x^2 Find f(-3)
HALP?????????????????????????????????????plz
Answer:
Start menu- A)
Taskbar- E)
Quick Launch-D)
System tray- B)
Icons-C)
Step-by-step explanation:
Answer:
1. Icons-------->pictures that represent applications, files, or folders.
2. Quick Launch---------->list of items that can be opened by clicking on their names.
3. Start menu----------->shows the programs that are always running.
4. System Tray---------->place where frequently used programms can be opened.
5. Taskbar--------->displays open application or files.
Step-by-step explanation:
I pretty much explained it in the answer. :)
what is the highest number of degrees an angle can have A 360 B 180 C 90 D 270
Answer:
360
Step-by-step explanation:
Answer:
360
Step-by-step explanation:
An angle can range from 0 to 360 degrees.
Envision mathematics common core volume 1 book page 195
Answer:
?
Step-by-step explanation:
What’s 7/10 Equivalent to put it in fraction
Answer:
i think this is what u want
Step-by-step explanation:
please mark brainliest
Answer:
nvm im wrong its wat the other girl or boy said
The gross income, in dollars, that a company makes from selling x items can be modeled by the expression 3x2 + 2x +4. It costs the company 2-3x + x2 dollars to make x items. Which expression represents the company’s profit if it makes and sells x items
Han is solving an equation. He took steps that are acceptable but ended up with equations that are clearly not true.
5x+6=7x+5-2x5x+6=7x+5−2x original equation
5x+6=7x-2x+55x+6=7x−2x+5 apply the commutative property
5x+6=5x+55x+6=5x+5 combine like terms
6=56=5 subtract 5x from each side
What can Han conclude as a result of these acceptable steps?
Answer:
no solution
Step-by-step explanation:
5x+6=7x+5-2x original equation
5x+6=7x-2x+5 apply the commutative property
5x+6=5x+5 combine like terms
6=5subtract 5x from each side
Since this is never true, there is no solution
Answer:
There's no value of x that can make the equation 5x+6=7x+5-2x true.
Step-by-step explanation:
If ΔABC ≅ ΔEDF where the coordinates of A(−1, 1), B(2, 4), and C(3, 1), what is the measure of EF?
3
3.2
4
4.6
Answer:
c. 4
Step-by-step explanation:
I took it on the test and it was right. Hope this helps!
what is the square root of 96 in simplest form
Answer:
Probably the easiest number to factor out is 2 since 96 is an even number. 96/2 = 48.
Step-by-step explanation:
Edison
Edison's first light bulb stayed
lit for 40 hours. Today a
typical light bulb can stay lit
for 1,000 hours. How many of
Edison's light bulbs would burn
out before one of today's light
bulbs burns out?
Answer:
25 light bulbs
Step-by-step explanation:
You just divide 1000 by 40
Will give brainiest!!!
2. Solve for x. SHOW YOUR WORK.
(7x - 25)°
(4x + 2)°
▪ Answer:
x = 9
▪ Step-by-step explanation:
Hi there !
opposite angles
4x + 2 = 7x - 25
2 + 25 = 7x - 4x
27 = 3x
x = 27 ÷ 3
x = 9
Good luck !
Answer:
x = 9
Step-by-step explanation:
opposite angles
4x + 2 = 7x - 25
2 + 25 = 7x - 4x
27 = 3x
x = 27 ÷ 3
x = 9
true or false 4. If the area of a rectangle is 6 m2, then the dimensions must be 2 meters by 3 meters.
Answer:
yes the answer is true
Step-by-step explanation:
the length of the rectangle is given 2 m
the breadth of the rectangle is given 3 m
so the area of the rectangle = length * breadth
= 2m*3m
=6m^2
hence proved
hope you like the answer
marks brainliest
hurry up !
The area of the rectangle is [tex]6m^2.[/tex]
Given that,
The area of the rectangle is [tex]6m^2[/tex]The dimension should be 2 meters by 3 meters.Now as we know that
The area of the rectangle is
[tex]= length \times breadth\\\\= 2 \times 3\\= 6m^2[/tex]
Therefore we can conclude that The area of the rectangle is [tex]6m^2.[/tex]
Learn more about the rectangle here: brainly.com/question/16167300
Write an equation of the line that passes through the point (6, 3) and is perpendicular to y=-1/3x+ 12.
y=3x+12
y=x+5
y=-1/3x+5
y=-1/3x+12
Answer:
A: [tex]y=3x+12[/tex]
Step-by-step explanation:
To start we need to know what makes lines perpendicular. Two perpendicular lines will have opposite-reciprocal slopes, because we know that they intersect at a right angle.
Then, we need to understand the slope-intercept form of an equation. The slope intercept form is [tex]y=mx+b[/tex] where [tex]m[/tex] is the slope of the line and [tex]b[/tex] is the y-intercept. We also know that [tex]x[/tex] and [tex]y[/tex] represent points on the line.
Now, since our equation is already in the correct form, we can start with finding the opposite reciprocal of the slope. To do this, all we have to do is flip the fraction upside down and multiply by -1. This means that the opposite reciprocal of [tex]-\frac{1}{3}[/tex] would be [tex]\frac{3}{1}[/tex] which can be written as [tex]3[/tex].
Now, since we have a list of options and only one has the correct slope, we can safely choose option A.
What are the three categories of municipality in nepal
Which one doesn't belong, and why?
1/2,5/3,2/10,2/5
Answer:
5/3
Step-by-step explanation:
5/3 doesn't belong because each denominator for the other numbers are all factors of 10 (I think thats how you say it)
Hope this helps
Solve the equation.
-5=x+3
Ox=3
Ox=-3
Ox=8
Ox=-8
Match the graph with the correct equation
A: Y= X - 3
B: Y= X + 3
From: SLOPE-INTERCEPT FORM: PART 1
How do I solve this?? Please help! Find the measure of the indicated angle.
Answer:
This is a tough one, I see why you are confused. The answer would be 50
Step-by-step explanation:
I used process of elimination and working backwards
First I took the first option (50) and added 10. Then divided it by 5 to isolate the X value. I plugged the X value into the (11x+3) and got 135. The missing angle is 45. 50+45+85=180
Hope this helped!
There are 2 friends chasing one another. They are 80
feet apart. Caroline is chasing after Sam. Sam runs at
a speed of 22 feet per second and Caroline runs at a
speed of 31 feet per second. How many seconds will it
take for Caroline to catch Sam?
Answer:
8.9 seconds
Step-by-step explanation:
When caroline catches sam after some time lets say t
distance moved by Caroline will be 80 feet more than sam as they were 80 feet apart.
Given
Let the time taken by Caroline to catch sam is t seconds
distance covered by Caroline in t seconds = speed of caroline*t
distance covered by Caroline in t seconds = 31 * t
distance covered by Caroline in t seconds = 31t feet
distance covered by sam in t seconds = speed of sam*t
distance covered by sam in t seconds = 22 * t
distance covered by sam in t seconds = 22t feet
distance moved by Caroline will be 80 feet more than sam as they were 80 feet apart and caroline catches her in t seconds
thus,
distance covered by Caroline in t seconds = distance covered by sam in t seconds + 80 feet
31t = 22t + 80
subtracting 22t from both sides
=> 31t - 22 t = 80
=> 9t = 80
=>t = 80/9 = 8.9 seconds
Thus,
it will take 8.9 seconds for Caroline to catch Sam
if syn spends 15 minutes running, he burns 200 calories. how long would it take Syn to burn 150 calories?
Answer:
11.25minStep-by-step explanation:
In this problem, we first need to find the rate at which syn burns calories per minute
so in 15mins, he burns 200 calories
in 1 mins he will burn x
x= 200/15
x=13.33 calories per min this is the rate
So in one minute he will burn 13.33 calories
Now using the idea of rate=quantity/time
the rate=13.33
quantity=15 calories
time=?
time=quantity/rate
time=150/13.33
time=11.25min
Alternatively
(very fast approach)
if syn spend 15min to burn 200 cal
then he will spend x min to burn 150 cal
cross multiply
x=(150*15)/200
x=2250/200
x=11.25mins