Answer:
(6 + f) + 10
f + 16
How many 2 digit numbers have unit digit 6 but are not perfect squares
9514 1404 393
Answer:
7
Step-by-step explanation:
Of the 9 2-digit numbers ending in 6, only 2 are perfect squares: 16 and 36. The other 7 are not perfect squares.
Calculate.
[tex]\sqrt{(-4.5)^{4}}[/tex]
Answer:
Step-by-step explanation:
[tex]\sqrt{(-4.5)^{4}}=\sqrt{(-4.5)*(-4.5)*(-4.5)*(-4.5)}\\\\= (-4.5) * (-4.5)\\\\= 20.25[/tex]
HELP PLEASE I CANT FIGURE THIS OUT
Answer:
the slope is 1/4. the equation would be y=1/4x-7 I think
Step-by-step explanation:
Select the correct answer.
Which expression is a factor of this polynomial?
13 + 2x^2-9x-18
O
O A. (x - 2)
B. (x + 1)
Oc. (x - 6)
D. (x + 2)
Answer:
i think i'ts D. (x +2)
Step-by-step explanation:
raise g to the 3rd power, then divide f by the result
Answer:
Step-by-step explanation:
g^3
f / g^3
What is the slope in the picture?
Answer:
positive; sence it's starting from the bottom and going up its positive
Can anyone help me with this
Answer:the 3rd one
Step-by-step explanation:
A line passes through point A (12,18). A second point on the line has an x-value that is 125% of the x-value of point A and a y-value that is 75% of the y-value of point A . Use point A to write an equation of the line in point-slope form.
The answer is 18, 0
You gotta trust me
What is 32/48 in simplest form?
A.2/3
B.3/4
C.4/6
--------------------------------
32/48
Divide the numerator and denominator by 16:2/3
<3
Answer:
A. 2/3
Step-by-step explanation:
32 = 2 x 16
48 = 3 x 16
32 / 48
= ( 2 x 16 ) / ( 3 x 16 )
= 2 / 3
answer please help me out
Answer:
Hey just search up an algebraic calculator I finished my homework with it lol
Step-by-step explanation:
$4 is what percent of 50
Answer:
8%
Step-by-step explanation:
4/50 = 0.08 = 8%
Steps to solve "what percent is 4 of 50?" If you are using a calculator, simply enter 4÷50×100 which will give you 8 as the answer.
The slope of a line is -4, and the y-intercept is -3. What is the equation of the line written in slope-intercept form?
y = -4x - 3
y = 4x - 3
y = -4x + 3
helppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answer:
y = -4x - 3
Hope this helps and if it did maybe mark me as brainliest : ) ?
The position of cat and rat are shown in a graph paper.Find the coordinates of cat and rat where they lie and the distance between them.
Distance:-
[tex]\\ \sf{:}\Rrightarrow \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
[tex]\\ \sf{:}\Rrightarrow \sqrt{(5+5)^2+(5-0)^2}[/tex]
[tex]\\ \sf{:}\Rrightarrow \sqrt{10^2+5^2}[/tex]
[tex]\\ \sf{:}\Rrightarrow \sqrt{125}[/tex]
[tex]\\ \sf{:}\Rrightarrow 11.2[/tex]
You rent an apartment that costs $1000 per month during the first year, but the rent
is set to go up $160 per year. What would be the monthly rent during the 10th year of
living in the apartment?
Answer: In the tenth year your rent would be 2440 a month.
Hope this helps!
Help someone please just one and 2 that is all whoever answers 1 and 2 correctly, will get marked their answer the brainliest please
Answer:
Step-by-step explanation:
equation of the line that passes through the points (7, 6) and (-2, -3)?
Answer:
y=x-1
Step-by-step explanation:
Hi there!
We want to find the equation of the line that passes through the points (7, 6) and (-2, -3)
There are 3 ways to write the equation of the line:
Slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept Point-slope form, which is [tex]y-y_1=m(x-x_1)[/tex], where m is the slope and [tex](x_1, y_1)[/tex] is a pointStandard form, which is ax+by=c, where a, b, and c are free integer coefficients, but a and b cannot be 0, and a cannot be negativeThe most common (and usually, the easiest way) would be slope-intercept form, so let's write it that way
First, we'll need to find the slope of the line
The slope can be found using the formula [tex]\frac{y_2-y_1}{x_2-x_1}[/tex], where [tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex] are points
We have two points, which is needed, but let's label their values in order to avoid any confusion:
[tex]x_1= 7\\y_1=6\\x_2=-2\\y_2=-3[/tex]
Now substitute these values into the formula to find the slope (m):
m=[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
m=[tex]\frac{-3-6}{-2-7}[/tex]
Subtract the numbers
m=[tex]\frac{-9}{-9}[/tex]
Divide
m=1
The slope of the line is 1
So far, we can write the equation of the line as this:
y=1x+b, or y=x+b
We'll need to find b
As the equation passes through both (7,6) and (-2, -3), we can use either one of them to solve for b
Taking (7, 6) for instance, substitute 7 as x and 6 as y:
6=1(7)+b
Multiply
6=7+b
Subtract 7 from both sides
-1=b
Now substitute -1 as b:
y=x-1
Hope this helps!
There are 5 boxes and each box weighs x pounds. Write the expression for the total weight of the
boxes.
Answer:
5x pounds
Step-by-step explanation:
Here's the solution if you need, hope it's help
maths lit November question paper paper 1 grade 11 2021?
Answer:
can you be more clear i dont get the question (not trying to be mean)
Step-by-step explanation:
Given: m<4 + m<7 = 180°
Prove: c ll d
I need the statements and reasons
Answer:
Ummmm... we need a picture
A point $P$ is randomly selected from the square region with vertices at $(\pm 2, \pm 2)$. What is the probability that $P$ is within one unit of the origin
If P = (X, Y) is a point in the given square, then X and Y are i.i.d random variables each with distribution
[tex]\displaystyle P(X = x) = \begin{cases}\dfrac14 & \text{if } -2 \le x \le 2 \\ 0 & \text{otherwise}\end{cases}[/tex]
and so the joint density of X and Y is
[tex]\displaystyle P(X = x, Y = y) = \begin{cases}\dfrac1{16} & \text{if }-2 \le x \le 2 \text{ and } -2 \le y \le 2 \\ 0 &\text{otherwise}\end{cases}[/tex]
We want to find P(X² + Y² ≤ 1). Points that satisfy this inequality lie in the set
R = {(x, y) : -1 ≤ x ≤ 1 and -√(1 - x²) ≤ y ≤ √(1 - x²)}
but we can more easily describe the region in polar coordinates by setting
x = r cos(t) and y = r sin(t)
so that the set R is identical to
R' = {(r, t) : 0 ≤ r ≤ 1 and 0 ≤ t ≤ 2π}
Integrate the joint density over R' :
[tex]\displaystyle P(X^2 + Y^2 \le 1) = \iint_R \frac1{16} \, dx \, dy[/tex]
[tex]\displaystyle P(X^2 + Y^2 \le 1) = \iint_{R'} \frac r{16} \, dr \, dt[/tex]
[tex]\displaystyle P(X^2 + Y^2 \le 1) = \int_0^{2\pi} \int_0^1 \frac r{16} \, dr \, dt[/tex]
[tex]\displaystyle P(X^2 + Y^2 \le 1) = \int_0^{2\pi} \frac{1^2 - 0^2}{32} \, dt[/tex]
[tex]\displaystyle P(X^2 + Y^2 \le 1) = \frac1{32} \int_0^{2\pi} dt[/tex]
[tex]\displaystyle P(X^2 + Y^2 \le 1) = \frac{2\pi-0}{32}[/tex]
[tex]\displaystyle P(X^2 + Y^2 \le 1) = \boxed{\frac{\pi}{16}}[/tex]
Which function has a greater rate of change?
[tex]\huge\bold{\purple{\bold{⚡EuroNow⚡}}} [/tex]
[tex]\huge\underline\mathtt\colorbox{cyan}{Its easy}[/tex]
The function for EuroNow has a greater rate of change
PLEAS HELP I NEED HELP AND ITS ALMOST TIME TO TURN IT IN SO HELP ME PLS
Answer:
I think its 5 [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
explain for a brainlist !!!!!!!!!!
Step-by-step explanation:
cross multiply
so it will be
2y= -1x+5
2y+x=5
thats the only part i know
pls help i'll give brainliest. Write an equation that represents the line.
Answer:
y=2/x=1 y=4/x=4
Step-by-step explanation:
Find the slope ... ...
Answer:
-2
Step-by-step explanation:
rise over run = 4/-2 = -2
Evaluate the expression below if a = -8, b = 17, and c = 21. a^2-(b+c)
Answer:
26
Step-by-step explanation:
a^2-(b+c)= (-8)^2-(17+21)=64-38=26
6. What is an equation in slope-intercept form for the line that passes through the points and (3, 1)? y= 3x + 1 y=x-3 y=2x + 5 y= 2x - 5
Answer:
The correct answer is D) y = 2x - 5
To find the equation of the line, start by finding the slope. You can do this by using the slope formula below.
m(slope) = (y2 - y1)/(x2 - x1)
m = (1 - -3)/(3 - 1)
m = 4/2
m = 2
Now that we have the slope, we can use it along with either point in point-slope form to get the equation.
y - y1 = m(x - x1)
y - 1 = 2(x - 3)
y - 1 = 2x - 6
y = 2x - 5
Answer: y=2x-5
the points are 4 points away from each other vertically, and 2 away horizontally. This makes the slope 4/2 or just 2.
take the slope and go backwards until you hit the y axis and the y-intercept is -5
this means the equation is y=2x-5
Dorian bought flowers for $120 and sold them for $200. He paid his employees 58 per hour for h hours of work. Which of the following equations can be used to the find m, the money
Dorian had left after buying the flowers and paying his employees
Answer:
m = 80 - 58h
Step-by-step explanation:
Expenses:
$120 for flours
$58h for salaries
Revenue:
$200 from sales of flours
m = 200 - 120 - 58h
m = 80 - 58h
PLEASE ANSWER ASAP CORRECT ANSWER GETS BRAINLIST
Solve.
2 1/3−1/2x=−2/3
Enter your answer in the box.
x =
I guess the number 2 is to indicate the question...
Then the equation would be 1/3 - 1/2x = -2/3
1/3 - 1/2x - 1/3 = -2/3 - 1/3
-1/2x = -3/3
-1/2x = -1
-1/2x *2 = - 1*2
-x = -2
-x * -1 = -2 * -1
x = 2
Good luck
1. Mitch Hart's gross pay for this week is $425.78. He is single and claims 2 6 points
allowances. Using the percentage method of withholding, what amount
will Mitch's employer withhold from his pay for federal income tax?
Percentage Method of Withholding - Single Person
Each weekly allowance is $63.46.
Weekly Taxable The amount of income tax to
Wage
withhold is
Over But not
over
$51.00 $195.00 S0.00 plus (10% of the excess
over $51.00)
195.00 645.00 $14.40 plus (15% of the excess
over $195.00)
645.00 1482.00 $81.90 plus (25% of the excess
over $645.00)
Using the percentage method, the amount that Mitch's employer is going to withhold is $29.979
The total wage payment usually received by Mitch monthly is = $425.78Each weekly allowance is $63.46, It is noted that Mitch claims two allowances = $63.46 × 2= $126.92Now, the amount subject to withholding from his total wage payment is;
= $(425.78 - 126.92)= $298.86Provided that the weekly taxable wage is more than $195 but not up to $645; Then, by using the percentage method, the Federal income tax can be computed as:
= 15% of $(298.86 - 195) + $14.40= 15% of $103.86 + $14.40= $15.579 + $14.40= $29.979Therefore, we can conclude that the amount that Mitch's employer is going to withhold is $29.979
Learn more about taxable income here:
https://brainly.com/question/17347618?referrer=searchResults