Answer:
y=40x+50
Step-by-step explanation:
help please, i need to show work. (no links!)
Answer:
x= -2, -1
Step-by-step explanation:
[tex]\frac{1+-\sqrt{1-4*1*-2} }{2}[/tex]
(1 +/- 3)/2
-2, -1
Solve for x.
Really need help
Answer:
x is 70
Step-by-step explanation:
I've tried to solve it as easy as I could. if you still need help you can ask
Answer:
x = 50°
Step-by-step explanation:
The sum of exterior angles in any polygon is 360°. X is an exterior angle, so to find x, we must form the equation x+70+90+60+90=360
We can simplify it and solve the equation as follows:
x+310=360
x=50
Jasmine needs to correct a quality control issue with her company's product. Clear standards for quality exist, and she has measured present performance against these standards. Jasmine has discovered a deviation where the company is not meeting the standard and is now investigating the causes of those deviations. What function of management is Jasmine involved in
Answer: controlling
Step-by-step explanation:
Controlling is the management function which helps in seeking planned results from the workers and clients in an organization. This is vital as it helps in measuring progress towards the achievement of organizational goals. It also helps in bringing deviations, and then indicate an appropriate corrective action.
Therefore, based on the information given, the function of management that Jasmine is involved in us controlling function.
Round the
nearest hundreds
Place
52% of 210
Answer:
109.2
Step-by-step explanation:
Of means multiply
52% * 210
Change to decimal form
.52 * 210
109.2
Answer:
109.2
Step-by-step explanation:
% Off means multiply
52 % × 210
10,920
Change into decimal form , we get
109.2
Find the L.C.M of the following expressions.
1. 2x³ + 2x² - 12x , 6x³ - 6x² - 72x , 4x³ - 24x² + 32x
2. x³ - 2x²y + 2xy² - y³ , x⁴ - y⁴ , x³ + y³
Irrelevant / Random answers will be reported! :)
Step-by-step explanation:
Hey there!
Please see your required answer in pictures.
Hope it helps!
Kesha purchased begin mathsize 16px style 3 1 half end style gallons of paint for her house. If each bucket that Kesha has holds begin mathsize 20px style 1 half end styleof a gallon of paint, what is the greatest number of whole buckets Kesha can fill? x a. 5 x b. 6 x c. 7 x d. 8
Answer:
c
Step-by-step explanation:
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
Cuales son los procedimientos desde el principio del siguiente ejersicio de polimonio de resta Ejersicio: De 3/5 x cubica restar - 1/2 x cubica- 2/3xy cuadrada mas 3/4 x cuadrada y-1/2y cubica
Answer:
[tex]\frac{6x^3+40xy^2-45x^2y+30y^3}{60}[/tex]
Step-by-step explanation:
Primero que todo reescribiremos el problema como una ecuacion:
[tex]\frac{6}{5}x^{3}-x^{3}+\frac{4}{3}xy^{2}-\frac{3}{2}x^{2} y+y^{3}[/tex]
Ahora rompemos el parentesis cambiando el signo:
[tex]\frac{3}{5}x^{3}-\frac{1}{2}x^{3}+\frac{2}{3}xy^{2}-\frac{3}{4}x^{2} y+\frac{1}{2}y^{3}[/tex]
Ahora simplificamos los terminos con variables iguales:
[tex]\frac{1}{10}x^{3}+\frac{2}{3}xy^{2}-\frac{3}{4}x^{2} y+\frac{1}{2}y^{3}[/tex]
Ahora restamos los primeros dos terminos y los ultimos dos terminos:
[tex]\frac{3x^{3}+20xy^{2}}{30}-\frac{6x^2y+4y^3}{8}[/tex]
Y realizamos la ultima suma de fracciones:
[tex]\frac{24x^3+160xy^2-180x^2y+120y^3}{240}[/tex]
Y por ultimo podemos simplificar la espresion dividiento doto por 4:
[tex]\frac{6x^3+40xy^2-45x^2y+30y^3}{60}[/tex]
If the value of "Y" varies directly with "X" and y=-8,when x=20,find "Y"if x=-4
Answer:
y is 8/5 when x = -4.
Step-by-step explanation:
If the value of "Y" varies directly with "X", we can write y = kx, where k is the constant of proportionality.
If "y=-8,when x=20," then we can find k: -8 = 20k, or k = -2/5.
Then y = (-2/5)x.
If x = -4, then y = (-2/5)(-4) = 8/5
y is 8/5 when x = -4.
help if you can please
its the red one
i learnt it in school
PLEASE HELP! What is the slope-intercept equation of the line shown below?
Answer:
y=2x+1
Step-by-step explanation:
y= mx + c
c= 1
m= slope which is -2
y=2x+1
Express sin Q as a fraction in simplest terms.
Answer:
[tex]hypotenuse = \sqrt{ {27}^{2} + {36}^{2} } \\ = \sqrt{2025} = 45 \\ \sin \: Q = \frac{opposite}{hypotenuse} \\ \sin \: Q = \frac{36}{45} \\ \sin \: Q = \frac{4}{5} [/tex]
Johnny is collecting pennies. He begins the month of February with 34 pennies in his collection. He collects 13 pennies in the first week of February, 9 in the second week, 6 in the third week, and 7 in the fourth week. How many pennies does Johnny have at the end of February?
Answer:
69 pennies
Step-by-step explanation:
Below is the given data:
Pennies at the starting of February = 34
Pennies in 1st week of February = 13
Pennies in 2nd week of February = 9
Pennies in 3rd week of February = 6
Pennies in 4th week of February = 7
To find the number of pennies at the end of February just add all the pennies.
At the end of February, the number of pennies = 34 + 13 + 9 + 7 +6 = 69 pennies
What is sin 45°? O A. 1/2 12 1 OB. NI O C. 1 O D. O E. 1 3 O F. 13 ap.ex
1/√2
Step-by-step explanation:
Imagine a right-angled triangle, for e.g. Triangle ABC,
Where
B = 90°
Remember your Toa Cah Soh.
sin 45° = opposite / hypotenuse
If theta = 45°
Angles A and C = 45° (Sum of angles in a triangle equal = 180°)
Since theta are the same, we can also deduce that the length AB and BC are the same.
Take for example AB = BC = 1 = opposite
By the Pythagorean theorem,
AB² + BC² = AC²
1² + 1² = AC²
2 = AC²
AC = √2 = hypotenuse
Therefore:
sin 45° = opposite / hypotenuse
sin 45° = 1/√2
can i get some help?
Answer:
beke nemen sagot
Using a sixteen-sided number cube, what is the probability that you will roll an odd number or an even prime number? Round to three decimals.
a. 0.813
b. 0.313
c. 0.563
d. 0.156
Answer:
0.563
Step-by-step explanation:
Probability is defined by the amount of desirable outcomes over the total number of outcomes. When rolling a 16 sided number cube, there are 16 different numbers you can roll, which means 16 total outcomes. There are 8 odd numbers that you can possibly roll:
1, 3, 5, 7, 9, 11, 13, 15
Now, an even prime numbers are included in the desirable outcomes too. The only even prime number is 2. Since the odd numbers and even prime numbers do not have common term, to get the total desirable outcomes, you can add the two: 8 + 1 = 9. From the basic probability formula you can say the probability is 9/16 or 0.5625. This rounds to 0.563.
If you were too lazy to calculate, you can realize that 0.563 is the only reasonable answer because it is close to 1/2 or 0.5 and half the numbers are odd and only one is even and prime which makes the amount a bit over 1/2.
I also need help with this one too
Answer:
5x-1
Step-by-step explanation:
f(x) = 3x-2
g(x) = 2x+1
(f+g) (x) = 3x-2 + 2x+1
Combine like terms
= 5x -1
Answer:
C. 5x - 1
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsFunctionsFunction NotationStep-by-step explanation:
Step 1: Define
Identify
f(x) = 3x - 2
g(x) = 2x + 1
(f + g)(x) is f(x) + g(x)
Step 2: Find
Substitute in functions: (f + g)(x) = 3x - 2 + 2x + 1[Addition] Combine like terms (x): (f + g)(x) = 5x - 2 + 1[Addition] Combine like terms: (f + g)(x) = 5x - 1Distribute – 3 (-3x2 + 5x).
Step-by-step explanation:
3(−3x2+5x)
=(−3)(−3x2+5x)
=(−3)(−3x2)+(−3)(5x)
=9x2−15x
What is the total length of 15 rods?
Answer:
5.7
Step-by-step explanation:
Aiden invested $98,000 in an account paying an interest rate of 2 3/8% compounded
continuously. Autumn invested $98,000 in an account paying an interest rate of 2 3/4%
compounded quarterly. After 11 years, how much more money would Autumn have in
her account than Aiden, to the nearest dollar?
Answer:
Aiden will have $17878 more than autumn
Step-by-step explanation:
For Aiden;
Formula for continuous compounding is;
FV = Pe^(rt)
P = 98000
r = 2⅜% = 0.02375
t = 11
Thus;
FV = 98000 × e^(0.02375 × 11)
FV = 127258.1218
For Autumn;
Formula for regular compounding;
FV = PV(1 + (r/n))^(nt)
Where;
PV is present value = 98000
r is rate = 2¾% = 0.0275
n is number of times amount is compounding = quarterly = 4
t is time in years = 11
Thus;
FV = 98000 + (1 + (0.0275/4))^(4 × 11)
FV = 98001.3518
Difference in their compounded amounts after 11 years is;
127258.1218 - 98001.3518 = 29256.77 ≈ $17878
When 10 is added to twice a number and the result doubled, the final result is 32.
Find the number
Answer:
The number is 11
Step-by-step explanation:
From 32 you have to minus 10 because 10 is added for the number which we can say for example is X . from 32 when you minus 10 it is 22 . To find X it says that when 10 is added to twice the number , twice the number is 22 . 22 is twice the amount of X , so to find X we have to half 22 which is 11
Hope this helped :)
please help!! I'm really confused
Answer:
(-4,3)
Step-by-step explanation:
G is plotted 4 units left and 3 units up
:) ur welcome
The volume of a cylinder is 1441 in and the height of the cylinder is 1 in. What is the radius of the cylinder? The radius of the cylinder is in. (Simplify your answer.) )
Answer:
229.459 rounded
Step-by-step explanation:
V=πr2h
1441 = [tex]\pi[/tex] r 2 (1)
divide 1441 by 2 and then divide by 3.14 (pi)
r = 229.459 rounded
. A worker takes 5 hours to make 300 dayas.
a) How long will the worker take to make in:
i) 45 dayas
Answer:
45
Step-by-step explanation:
5*60=300 minutes
300/300=1
means he makes 1 in one minute
so 45 for 45
970 grams decreased by 15.1 per min. How many grams are remaining after 14 minutes
Answer: 98.1
Step-by-step explanation:
Given: mass= 970 gm
Time = 14 min
rate of decay= 15.1% per minute.
Now, computing to get amount of element remaining after 14 minutes.
Formula; Element remaining=
Element remaining=
⇒ Element remaining=
⇒ Element remaining= ≅ 98.1 (nearest 10th of a gram)
∴ 98.1 element is still remaining after 14 minutes.
Answer:
98.1
Step-by-step explanation:
source: https://brainly.com/question/14231923
credit: jitushashi120
Is x=2 a root of (2x-3)(3x + 2)(x+2)(x+2)(x-7/8)?
Answer:
No
Step-by-step explanation:
2x-3 = 0 so x = 3/2
3x+2 = 0 so x = - 2/3
x+2 = 0 so x=-2 (twice)
x-7/8 = 0 so x=7
two numbers which differ by 46
Answer:
The number 1 and 47
or 13 and 59
Answer:
16 and 62
Step-by-step explanation:
Two variables x and y. x < y.
y - x = 46
y = 46 + x
4x = y + 2
y = 46 + x in 4x = y + 2
4x + y = x + y + 46 + 2
4x + y - y = x + y - y + 46 + 2
4x = x + 48
4x - x = x - x + 48
3x = 48
3x ÷ 3 = 48 ÷ 3
x = 16
y = x + 46
y = 16 + 46
y = 62
Three lakh fourteen thousand five hundred thirty-two write numbers placing commas according to indian system
Answer:
Rs. 3,14,532
Step-by-step explanation:
find the size of unknown number
Can you please show attachments?
Worth 10 points
It’s a picture so it’s clear
Can someone please help me! Big ideas 8.4 number 20
Answer: The perimeter is about 20.26 units
Step-by-step explanation:
To calculate the distance between the points, we use the formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
where,
d = distance
[tex]x_2\text{ and }x_1[/tex] are the coordinates of the points on x-axis
[tex]y_2\text{ and }y_1[/tex] are the coordinates of the points on y-axis
For the given points:
B(0,3), C(4,-1), E(2,-3) and F(-2,1)
Calculating the distance BC:[tex]x_2=4\\x_1=0\\y_2=-1\\y_1=3[/tex]
Putting values in above equation, we get:
[tex]BC=\sqrt{(4-(0))^2+(-1-3)^2}\\\\d=\sqrt{16+16}=5.66units[/tex]
Calculating the distance CE:[tex]x_2=2\\x_1=4\\y_2=-3\\y_1=-1[/tex]
Putting values in above equation, we get:
[tex]CE=\sqrt{(2-(4))^2+(-3-(-1))^2}\\\\d=\sqrt{36+4}=4.47units[/tex]
To calculate the perimeter of a rectangle, we use the equation:
[tex]Perimeter=2(l+b)[/tex] ....(1)
where,
l = length of the rectangle = BC = 5.66 units
b = breadth of the rectangle = CE = 4.47 units
Putting values in equation 1, we get:
[tex]Perimeter=2(5.66+4.47)\\\\Perimeter=20.26 units[/tex]
Hence, the perimeter is about 20.26 units