Answer:
k < -2
Step-by-step explanation:
too lazy to explain :/
(Solve): 6x^3 -x^2 - 19x - 6 = 0
Answer:
Step-by-step explanation:
After some trial and error, we can find that x = 2 is one solution to this problem. We know that then (x-2) is a solution. We can then do polynomial division to get a quadratic equation. We can then solve the quadratic equation to get the other two factors which are -1/3 and -3/2. You can also graph it and find the roots as well. There isn't a really good method to do this and it is more like trial and error.
[tex]\sqrt{9} = 9\frac{1}{2}[/tex]
Step-by-step explanation:
This problem is incorrect
the square root of 9 is two of the same numbers that are multiplied together to get 9 so [tex]\sqrt{9}[/tex]=3
9+1/2=9.5
Hope that helps :)
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{Your\ equation: \sqrt{9} = 9\dfrac{1}{2}}[/tex]
[tex]\mathsf{\sqrt{9} = 3^2 = 3\times \bf 3}\\\\\mathsf{\sqrt{9}= \bf 3}[/tex]
[tex]\mathsf{9\dfrac{1}{2}}\\\\\mathsf{9\times2+ 1}\\\\\mathsf{9\times2=\bf 18}\\\\\mathsf{\bold{18} + 1 = \bf 19}\\\\\mathsf{\dfrac{19}{2}=\bf 9.5}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: }\mathsf{\bf 3\neq 9.5}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
The product of a number and -3 increased by 8 is no less than 35.
Answer:
x = -9
Step-by-step explanation:
-3x + 8 =35
-3x = 27
x = -9
Answer:
x=-9. Success to the homework.
Kevin Durant is trying to break the single
season scoring record. He needs to score at
least 4030 points to break the record. If he has
already scored 2595 points this season, and he
averages 35 points per game, then how many
more games does he need to play to break the
record?
Answer: 41 more games.
Step-by-step explanation:
4030-2595 to find out how many points he needs to score.
1435
If he averages 35 per game lets divide 1435 by 35 to get the answer of 41.
The area of the pacific ocean is approximatley 6.4x10^7 square miles. The area of the gulf of mexico is approximately 10^5 square miles. How many times greater is the area of the pacific ocean than the area of the gulf of mexico
Answer:
640 times greater
Step-by-step explanation:
Given the following
area of the pacific ocean = 6.4x10^7 square miles
area of the gulf of mexico = 10^5 square miles
Taking the ratio of the distances
pacific ocean/gulf of mexico = 6.4x10^7/10^5
pacific ocean/gulf of mexico = 6.4 * 10^2
pacific ocean/gulf of mexico =640
pacific ocean = 640gulf of mexico
Hence the area of the pacific ocean us 640 times greater than the area of the gulf of mexico
What is the answer? i dont get it
simplify -16a⁴+8a³-4a²÷4a²
Answer:
The answer would be -16a⁴+8a³-1
The -4a² and 4a² cancel each other out so you put 1 in its place
HELP PLEASE HURRY!!!!!!!!!!!!!
Answer:
i would say its b
Step-by-step explanation:
Every surface of the block shown will be painted, except for one of the bases. How many square units will be
painted? (Hint... total surface area with only 1 base.)
Answer:
Surface area of 5 sides = 51.2 cm²
Step-by-step explanation:
Given:
Side of cube = 3.2 cm
Find:
Surface area of 5 sides
Computation:
Surface area of 5 sides = Surface area of cube - Surface area 1 side
Surface area of 5 sides = 6a² - a²
Surface area of 5 sides = 6(3.2)² - (3.2)²
Surface area of 5 sides = 6(10.24) - 10.24
Surface area of 5 sides = 6a² - a²
Surface area of 5 sides = 61.44 - 10.24
Surface area of 5 sides = 51.2 cm²
The area of painted surfaces is 51.2 square centimeters.
To understand more, check below explanation.
Surface area:From the given figure,
It is observed that side of block = 3.2cm
And block is cube.
Since, every surface of the block shown will be painted, except for one of the bases.
Area of painted portion is computed as;
[tex]Area=5*a^{2} \\\\Area=5*(3.2)^{2} \\\\Area=51.2cm^{2}[/tex]
Hence, the area of painted surfaces is 51.2 square centimeters.
Learn more about the surface area here:
https://brainly.com/question/16997207
EFGH is translated 3 units to the left and 7 up. what are the coordinates of H?
Answer:
B
Step-by-step explanation:
The coordinates of H will be (3,5)
The formula for this is
(x,y) —> (x-3, y+7)
This is because the x value is what moves left and right and the y value moves up and down
Need po ang answers ASAP nganong po exam namin
Give the opposite of each given interger
-56
-340
+39
+201
+1124
Identify what solid figure is being formed by combining the following plain figures
Six squares
Four rectangles and two squares
One rectangle and two circle
Eight triangles
One square and four triangles
Tamars company receives an order for 86 small shirts. They currently have 163 small shirts in stock. How many shirts will remain in the warehouse after shipping.
Please answer both and tell me if it’s correct!
Answer:
77 shirts and it cost 770
Step-by-step explanation:
You multiply the 77 by 10
A Ferris wheel at the local fair has a diameter of 36 feet and a midline of 15 feet. This Ferris wheel makes one revolution every 60 seconds. If Amanda and Steve are riding on this Ferris wheel, which equation could be used to model d, the distance Amanda and Steve are from the ground as they ride the Ferris wheel as a function of time, t?
Answer:
Hold on let me seee!!!!!!!
Which of the following shows a proper representation of vector addition using the head-to-tail method? Vector u + v goes up and to the right. 2 other vectors share the same origin and go to the left. Vector u + v goes up and to the right. 2 other have their terminal points on vector u + v. Vector u + v goes up and to the right. Another vector shares the same origin and shares a terminal point with another vector origin. The second vector shares a terminal point with vector u + v. Vector u + v goes up and to the right. 2 other vectors share the same origin. One goes up and to the right and the other up and to the left.
Answer:
3rd graph
Step-by-step explanation:
Edge 2021
Answer:
3rd graph
Step-by-step explanation:
Nucleus
Diagram A
Diagram B
1.4.1
Name the Kingdom represented by each of the following
(1)
(a) Organism A
(1)
(b) Organism B
Answer:
what is the question, it is unclear
Jessica purchased a cup of hot chocolate for $1.29 and a granola bar for one dollar and 55 cents how much did it cost for both items she paid with a $10 bill how much change would she receive
Answer:
$7.16
Step-by-step explanation:
Jessica total purchas: $1.29 + $1.55 = $2.84
Jessica paid for her purchase with a $10 bill
Jessica cash received after purchase: $10.00 - $2.84 = $7.16
i like apple pie
what’s ur favorite type of pie
Answer:
owo rawr pie jkjk
i never had pie but if i would try some i would go for cherry
Step-by-step explanation:
Answer:
I like nut pie
Step-by-step explanation:
it taste's good
plz help becuase im trying to have this done in one min . ☝☝
Answer:
yes
Step-by-step explanation:
they both multiply by 20
Answer:
YesStep-by-step explanation:
they both multiply by 20
Hi can anyone help me with this question without the use of calculators please?
Answer:
[tex]\frac{11}{6}[/tex] units
Step-by-step explanation:
To find the x- intercepts let y = 0 , that is
6x² - 7x - 3 = 0 ← in standard form
(3x + 1)(2x - 3) = 0 ← in factored form
Equate each factor to zero and solve for x
3x + 1 = 0 ⇒ 3x = - 1 ⇒ x = - [tex]\frac{1}{3}[/tex]
2x - 3 = 0 ⇒ 2x = 3 ⇒ x = [tex]\frac{3}{2}[/tex]
Find the difference of the 2 x- intercepts using absolute value
distance = | [tex]\frac{3}{2}[/tex] - (- [tex]\frac{1}{3}[/tex] ) | = | [tex]\frac{3}{2}[/tex] + [tex]\frac{1}{3}[/tex] | = | [tex]\frac{11}{6}[/tex] | = [tex]\frac{11}{6}[/tex]
Everything is in da pic!
Problem 5
Answer: $490-------------------------
Explanation:
When we increase some value by 7%, we are effectively multiplying by 1.07
Note how 100% + 7% = 107% = 1.07
The 1.07 multiplier is then handy to use algebra to find the cost before tax is added
x = cost before tax
1.07x = cost after tax
1.07x = 524.30
x = 524.30/1.07
x = 490
Before tax, the water heater cost $490.
If we apply a 7% tax, then we pay 7% of 490 = 0.07*490 = 34.30 dollars on top of the $490 to get 490+34.30 = 524.30 which matches with the instructions. So our answer is verified.
Or you could use the 1.07 multiplier shortcut to see that 1.07*490 = 524.30
======================================================
Problem 6
Answer: $1301.12-------------------------
Explanation:
His gross pay is $1750. This is the amount he earned before any taxes are applied. The items of Medicare, Social Security, and Federal Withholding Income Tax, are all various taxes that Ian has to pay. So his gross pay will be reduced to some smaller value to get the net pay.
To find the total amount of taxes deducted from his paycheck, we add up the tax percentage values to get: 1.45+6.2+18 = 25.65
This means Ian is taxed at a total rate of 25.65% of his gross pay, and he has to pay 0.2565*1750 = 448.875 = 448.88 dollars to the government. This leaves 1750-448.88 = 1301.12 dollars left over for his net pay.
A slightly alternative way is to note how if Ian pays 25.65% of his gross pay, then he's left with 100% - 25.65% = 74.35% of his paycheck, and 0.7435*1750 = 1,301.125 which would round down to 1301.12
I'm rounding up when it comes to determining the amount of tax to pay, while rounding down any amount Ian has left over for his net pay. This ensures that we consider the worst-case scenario.
What is an equation of the line that passes through the point (-4,-7)(−4,−7) and is parallel to the line 3x-y=43x−y=4?
9514 1404 393
Answer:
3x -y = -5
Step-by-step explanation:
The parallel line will differ only in the constant. The new constant can be found by filling in the x- and y-values for the given point.
3x -y = 3(-4) -(-7) = -12 +7
3x -y = -5
please help I will make brainly
Answer:
D for the first one, B for the second one, and C for the third one
Step-by-step explanation:
I better get brainly lol :p
I WILL GIVE BRAINLIEST!!!
Answer:
Step-by-step explanation:
Which expression could be used to find the distance between point A and point B?
A. start absolute value negative 4 comma negative 1 end absolute value
B. start absolute value negative 4 minus left parenthesis negative 1 right parenthesis end absolute value
C. StartAbsoluteValue negative 1 plus 4 EndAbsoluteValue
D. start absolute value negative 1 minus left parenthesis negative 4 right parenthesis end absolute value
Answer:
A. start absolute value negative 4 commas negative 1 end absolute value
Step-by-step explanation:
Expression could be used to find the distance between point A and point B.
Lyle bought a baseball card for $800. If the value of the card decreases by 1.5% each year, find the value of the card after 12 year
A)615.92
B)642.85
C)667.31
D)683.72
Answer:
FV= $669.11
Step-by-step explanation:
Giving the following information:
Purchase price (PV)= $800
Decrease value (d)= 1.5% per year
Number of periods (n)= 12 years
To calculate the value of the card after 12 years, we need to use the following formula:
FV= PV / (1 + d)^n
FV= 800 / (1.015^12)
FV= $669.11
Please help!!! Thank you
Answer:
f≤ 5
at most 5
Step-by-step explanation:
since fish are $3 each, you can buy 5 for $15.
Function: y=3 sin(x) + 5
Range: 2 sy<8
How can you look at the function and know what the
range is?
Answer:
see explanation
Step-by-step explanation:
The function has a maximum value when sinx = 1 , then
y = 3(1) + 5 = 3 + 5 = 8
The function has a minimum value when sinx = - 1, then
y = 3(- 1) + 5 = - 3 + 5 = 2
Thus
range is 2 < y < 8
fuction or not fuction?
Helpppp!!! Please! Thank u!!
I dont Know what to put here
But Anwer Pls
Answer:
12
Step-by-step explanation:
So, the 24cm, is the diameter, a little circle autonomy here, the diameter is the length across the circle, and the radius is to the mid point, or half-way point, which means that the radius is half the diameter, so, 24 ÷ 2 = 12
hope this helps:)