Answer:
Her take home pay is $2359.78
The percentage is approximately 82.77%
Step-by-step explanation:
Gross is the full before tax or whatever.
$2851 - $491.22 = $2359.78
$2359.78 / $2851 = 0.827702
$2851 - $491.22 = $2359.78
$2359.78 / $2851 = 0.827702
so the answer is 0.827702
What is the slope of the line that passes through the points (10,8) and (7, 14)?
Write your answer in simplest form.
Slope:-
[tex]\\ \rm\rightarrowtail m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\\ \rm\rightarrowtail m=\dfrac{14-8}{7-10}[/tex]
[tex]\\ \rm\rightarrowtail m=\dfrac{-6}{-3}[/tex]
[tex]\\ \rm\rightarrowtail m=2[/tex]
Answer:
The line passes through the given points are ( 10,8) & (7,14)
here
x₁ = 10
y₁ = 8
x₂ = 7
y₂ = 14
We have been asked to slope of that line which passes through the given points .
Using Formulae
❍[tex] \bf \: m \: = \dfrac{y_{2} - y_{1}}{x_{2} - x_{1}} [/tex]
Put the given value we obtain
[tex] \sf \dashrightarrow \: m \: = \dfrac{14 - 8}{7 - 10} \\ \\ \sf \dashrightarrow \: m \: = \dfrac{6}{ - 3} \\ \\ \sf \dashrightarrow \: m \: = \dfrac{ - 2}{1} \\ \\ \sf \dashrightarrow \: m \: = - 2[/tex]
So, the slope of that line is -2 .
The line given by -18x+7y=21 is dilated by a scale factor centered at the origin. The image of the line after dilation is given by y= 18/7x+6. What is the scale factor of the dilation?
Answer:
3 units in the vertical direction
Step-by-step explanation:
-18x + 7y = 21 → 7y = 18x + 21 → y = 18/7x + 3
6-3=3
Answer:
2
Step-by-step explanation:
[tex]-18x+7y=21\\\\\implies y=\dfrac{18}{7}x+3[/tex]
when x = 0, y = 3
[tex]y=\dfrac{18}{7}x+6[/tex]
when x = 0, y = 6
Therefore, the scale factor is 2 since the y coordinate has double: 3 x 2 = 6
find the value of x
90
90
64
X
Answer:
244
Step-by-step explanation:
I assume this asks 90+90+64 = ?
So, you can put it all in a calculator and get 244
If you have any questions or I have interpretated the question wrong, feel free to comment! :D
1) Two similar rectangles are shown. Which statement is true? A) The area of rectangle B is 1 3 the area of rectangle A. B) The area of rectangle B is 1 9 the area of rectangle A. C) The area of rectangle B is nine times the area of rectangle A. D) The area of rectangle B is three times the area of rectangle A.
Answer: C
Step-by-step explanation:
We know the scale factor is 6/2=3.
A) False. The ratio of the side lengths, not the areas, is 1 to 3.
B) False. Rectangle B is larger than Rectangle A.
C) The square of the ratio of the side lengths is the ratio of the areas.
D) False. The ratio of the side lengths, not the areas, is 1 to 3.
A bond has a $12,000 face value, a 9-year maturity, and a 3.1% coupon. Find the total of the interest payments paid to the bondholder.
Answer:
$15348
Step-by-step explanation:
i = prt is the simple interest equation
i = 12,000(0.031) = 372
i = 372*9 = 3348
12000+3348 = $15348
Answer:
Step-by-step explanation:
I=PRT
I=12,000(3.1%)
I=12,000(0.031)=372
I=372*9=3348
The total interest paid is $3,348.
Use the picture to create a ratio between the objects.
eeeeeeeee )
The ratio of the number of footballs to the number of baseballs is y
the ratio of the number of baseballs to the number of footballs is
Answer:Blue
Step-by-step explanation:
What is the value of <5x-20?(plug 10 in for x
Answer:
<30
Step-by-step explanation:
5*10=50
50-20=30
Please mark me brainlest
The stem and leaf plot shows the height in feet of every building taller than 50 feet in a county,
Building Heights
Stem
Leaf
5
1467
6
223568
7
0114 799
8
0002 355778 99
9
51 means 51 feet.
Which statement about the data is true?
The most common height for these buildings is 91 feet."
There are 30 buildings in the county that are taller than 50 feet.
© The number of buildings that are 70 feet tall is the same as the number of buildings that are 60 feet tall.
There are 5 buildings in the county that are between 50 feet tall and 59 feet tall.
Stem and leaf plots are used to visualize data, graphically
The true statement is (b) There are 30 buildings in the county that are taller than 50 feet.
How to interpret the stem and leaf plotFrom the stem and leaf plot, we have that the number of leaves is 30
This means that, the total frequency of the dataset is 30
So, the number of buildings taller than 50 feet is 30
Hence, the true statement is (b) There are 30 buildings in the county that are taller than 50 feet.
Read more about stem and leaf plots at:
https://brainly.com/question/12276901
4⁄6 + 2⁄4 + 3⁄5 = What is the answer
Answer:
53/30 or.... 1 whole number 23/30
Answer:
50/30
Step-by-step explanation:
2/3 + 1/2 + 3/5
20 + 15 + 18/ 30
= 50/30
Given that f(–2.4) = -1 and f(-1.9) = -8, approximate
f'(-2.4).
f'(-2.4)
Answer:
f'(-2.4) ≈ -14
General Formulas and Concepts:
Algebra I
Coordinate Planes
Coordinates (x, y)Slope Formula: [tex]\displaystyle m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Functions
Function NotationCalculus
Differentiation
DerivativesDerivative NotationStep-by-step explanation:
*Note:
The definition of a derivative is the slope of the tangent line.
Step 1: Define
Identify.
f(-2.4) = -1
f(-1.9) = -8
Step 2: Differentiate
Simply plug in the 2 coordinates into the slope formula to find slope m.
[Derivative] Set up [Slope Formula]: [tex]\displaystyle f'(-2.4) \approx \frac{f(x_2) - f(x_1)}{x_2 - x_1}[/tex]Substitute in coordinates: [tex]\displaystyle f'(-2.4) \approx \frac{-8 - -1}{-1.9 - -2.4}[/tex]Evaluate: [tex]\displaystyle f'(-2.4) \approx -14[/tex]---
Learn more about derivatives: https://brainly.com/question/17830594
---
Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Differentiation
PLEASEE HELP QUICK!!
What can be determined about the sum of square root of 10 and 6.7?
Answer:irrational, rational, non-reapting and non-terminating and irrational
Step-by-step explanation:
because
The temperature changed
from 73 degrees to 65
degrees. What is the change
in temperature?
What is the slope??? Please show step by step!!
The slope is 3/2.
We take any two points, I took (-14,3) and (-12,6) for solving for the formula when finding slope.
The formula is Rise/Run or Change in Y/ Change in X.
y2-y1/x2-x1
6-3/-12-(-14)
= 3/2
Slope is 3/2
someone please help me on my math
Answer:
[tex]\displaystyle 15[/tex]
Step-by-step explanation:
Divide the circumferense by π like so:
[tex]\displaystyle \pi{d} = C \\ \\ \frac{47,1}{3,1415926536...} = d; 14,992395639... \\ \\ \boxed{15 \approx d}[/tex]
I am joyous to assist you at any time.
Based on the formula for triangles, A = bh/2, I did that and got 24.5 but since there are 2 of the triangles I did 24.5 x 2 = 49. I know that the line in the triangle means they are congruent. But are they congruent to show that the base and height is 7 x 7 for the one that the line is crossing of does it show that itś 7x7 for both triangles?
I found the area of the square and subtracted that from the area of the triangles to get 147.
My area of the triangles is 49ft^2
My area of the pebbles is 147ft^2.
Is this correct?
Answer:
Right
Step-by-step explanation:
10. Mr. Sanchez goes to the movies every 18 days. His brother goes to the
movies every 30 days. If they were at the movies together this evening,
how many more days will it be before they are at the movies together
again? 5.NF.2
1.2 if a = -6, b = +4, c = -3 and d = -2 Calculate the value of :-
a) ab
b) a÷d
c) 2bd
Answer:
a)ab=-6×+4=-24
b)a÷d=-6÷-2=3
c)2bd=2×+4×-2=-16
Step-by-step explanation:
Put the values according to the question
Hope it help you
Please answer this for brainliest!
Answer:
128°
Explanation:
total sum of interior angle in triangle is 180°
Find the missing angle inside the triangle:
180° - 38° - 90°
52°
∵ a straight line always has 180°
Now find for missing exterior angle:
x° + 52° = 180°
x° = 180° - 52°
x° = 128°
Answer:
128 degrees
Step-by-step explanation:
180-52= 128
so your answer is 128 degrees.
helpp please and explanation its so hard
Answer:
No
Step-by-step explanation:
Because
14.99 + 1.50 = 16.49
16.49 + 6% = 17.4794
17.4794 + 20% = 20.97528
Now if you round 20.97528
It becomes 20.98
I hope this is correct!
Please mark me Brainliest!
The question is below.
Answer:
Product before increasing: 4200
x after increase: 60 * 105% = 63
y after increase: 70 * 110% = 77
Product after increasing: 4851
Percentage increase in the product: 4851 / 4200 * 100 = 115.5%
Which of the following is the difference of two squares?
A)100m^2+9n^2
B)9x^2-12y^2
C)25a^2-36b^6
D)16g-49h
Answer: C
Step-by-step explanation:
[tex]25a^{2}=(5a)^{2}[/tex] and [tex]36b^{6}=(6b^{3})^{2}[/tex]
What is the difference in length between the longest meteor and the shortest meteor?
1 5/8
You need to subtract 2/8 from 1 7/8. The numbers are already common denominators, so it's much easier to subtract.
1 7/8-2/8
=1 5/8
PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST
Answer:
I think 87.2% is the correct answer.
I think it will help you
In the Sketch below KN: NL = 30:7 NP//LM , KL= 50cm , PM = 42 cm.
What is the length of LM
Help me pls and thanks ( math ) !!
Answer:
A
Step-by-step explanation:
That's how much remains in the pitcher
Answer: 6
Step-by-step explanation: 4 1/3 + 1 2/3 = 5 3/3
3/3 = 1
5+1 = 6
expand and simplify (6x-2)^2
Answer:
[tex]\sf 36x^2 -24x +4[/tex]
solving step wise:
[tex]\sf (6x-2)^2[/tex]
[tex]\sf (6x-2)(6x-2)[/tex]
[tex]\sf 36x^2 -12x -12x +4[/tex]
[tex]\sf 36x^2 -24x +4[/tex]
or
[tex]\sf (6x-2)^2[/tex]
[tex]\sf (6x)^2 +2*6x*-2+(-2)^2[/tex]
[tex]36x^2 -24x +4[/tex]
Answer:
36x²-24x+4
Step-by-step explanation:
6x-2² 6x-2 6x-2
The area of a rectangle is 77 ft squared and the length of the rectangle is 3 feet more that double the width
Answer:
w = 5.5 assuming that w is the missing width of the rectangle.
YOU WILL GET 50 POINTS!!!!!!
ANSWER THE QUESTION BELOW PLEASE!!!!
Answer:
9.2 cm and 15% increase
Step-by-step explanation:
1.15*8 = 9.2
percentage increase
new square = 9.2*9.2 =84.64
old area=8*9.2 = 73.6
percentange increase = (84.64-73.6)/73.6 = 15%
Increase the width
8+0.15(8)8+1.29.2cmAs sides of square are equal
The sides are 9.2cmArea increases same as length i.e 15%
Simplify the expression:
8x+1b=c
Answer:
c=8x+b
Step-by-step explanation:
Basically the 1 in b cancels out and you get c=8x+b
