No its not.
The real form is, -4,2,8,16
Answer:
No its not because I know my maths and that incorrect
f(x) = - 2x - 3
g(x) = 3x + 1
Find (f .g)(x).
Answer:
-6x² - 11x - 3
Step-by-step explanation:
This represents the product of the two functions.
(-2x-3)(3x+1) = -(2x+3)(3x+1) = -(6x² + 11x + 3) = -6x² - 11x - 3
please help me. justify your answers!
Answer:
g. True
h. False
i. False
Step-by-step explanation:
g.
[tex]\frac{1}{14}[/tex] is half of [tex]\frac{1}{7}[/tex]
This would be true because half of a number can be found by multiplying by [tex]\frac{1}{2}[/tex]
If you multiplied [tex]\frac{1}{7} * \frac{1}{2}[/tex]
The numerator is 1 * 1 which is 1
And then the denominator is 7 * 2 which is 14
That would give you [tex]\frac{1}{14}[/tex]
h.
The products of two reciprocals is 0
This is not true
Reason being, reciprocals are just the number flipped. If you times the number by itself, you don't get 0, you get 1.
Ex: [tex]\frac{2}{8}[/tex]
Its reciprocal is [tex]\frac{8}{2}[/tex]
So multiply them together
[tex]\frac{2}{8}* \frac{8}{2}[/tex]
2 * 8 = 16
8 * 2 = 16
[tex]\frac{16}{16} = 1[/tex]
i.
A whole number does not have a reciprocal
This is incorrect. If you think about it, a whole number is just the number, over 1
Ex: [tex]\frac{6}{1}[/tex]
This is still a whole number even though its written in fraction form because if you divide 6 by 1, your still going to get 6.
If you an write it as a fraction, it has a reciprocal.
The reciprocal in this case would be [tex]\frac{1}{6}[/tex]
I hope this helps, don't be afraid to reach out with any further questions!
Answer:
T, F, F
Step-by-step explanation:
HELP PLEASE I WILL GIVE EVERYTHING JUST HELP.
How do you do this
Answer:
156 or 468
Step-by-step explanation:
for 156
13*12
for 468
13*12*3
what is the value of x ?
please help me!!!
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.
Step-by-step explanation:
Answer:
x=14
Step-by-step explanation:
4x+2x+6=90
6x=84
x=84/6=14
How many square feet of outdoor carpet will we need for this hole
The half-life a particular radioactive
substance is 1 year. If you started with
50 grams of this substance, how much
of it would remain after 3 years?
First, complete the equation:
Remaining Amount =
Answer:
Remaining amount is 6.25 gram
Step-by-step explanation:
After one year what you would be left with is 50/2 which is 25 gram
After the second year, you would be left with 50/4 which is 12.5
After the third year what's left is 50/8 i.e 6.25
A car cost $19,956 How much will it cost a company to buy nine cars for its salespeople?
Answer:
179,604
Step-by-step explanation:
MARK ME BRAINLIST
Answer:
It will cost the company $179,604.
Step-by-step explanation:
Multiply the cost of 1 car by the number of cars needed:
19,956 × 9
179,604
Which of the following fractions is not equivalent to 2?
3/6 10/5 2/1 (1 4/4)
Answer:
3/6.
Step-by-step explanation:
3/6 is 0.5, not 5.
Answer:4/4
Step-by-step explanation:
I really need help plsssssssssssssss help
Answer:
first spot 10, second 16, third 18, fourth 22
Answer:
The expression that represents the table is
y=4+2x
when x=3
y=4+2(3) = 10
When x=6
y=4+2(6)= 16.
Do this for all the values of x and you'll get the corresponding value for y
10
16
18
22.
Your answer would be
Log(10) u = 3/2 log(10) 4
u = 8
Step-by-step explanation:
log(10) u = log(10) 4^(3/2)
or
u = 4^(3/2)
= [sqrt(4)]^3
= (2)^3
= 8
Please help me and show work please
Answer:
[tex]x=2[/tex]
Step-by-step explanation:
Since the scale is in equilibrium, both sides must be equal. Therefore, we have the following equation:
[tex][\text{Left Side} ]3x+3=[\text{Right Side}]9[/tex]
Solving for [tex]x[/tex]:
[tex]3x+3=9,\\3x=6,\\x=\boxed{2}[/tex]
Answer:x=2
Step-by-step explanation: try to first set up an equation. First we can see the scale is balanced so we know each side is equal to each other. You have 3 x boxes and 3 circles so our first side will be 3x+3. Now let’s move onto the second side. It has 9 circles so 3x+3=9. Now let’s solve!
Subtract 3
3x=6
Now divide by 3
X=2
Hope this helps
plz solve it CORRECTLY step by step plz
Answer:
Step-by-step explanation:
area of circle=π[tex]r^{2}[/tex]
=22/7*[tex]21^{2}[/tex]
=22/7*441
=9702/7
=1386 [tex]cm^{2}[/tex]
Answer:
1386cm sq
Step-by-step explanation:
formula to find area of circle is 22/7*radius sq
which is 22/7 * 21 * 21
= 22 * 3 * 21
= 1386
Hope this is helpful. Please mark brainliest....
in the rectangle below, AE=2x+8, CE=5x+4, and m
Answer: 2x+8=12, 5x+4=29
Step-by-step explanation:
2x2=4+8=12
5x5=25+4=29
I AM GIVING 50 POINTS :))
The volume of the prism is 81m3
What is the volume of a pyramid that has the same base and height as this prism?
____m3
Answer:
16 x 25 x 37 = 14800 m^3
////////////////////////
Find the equation of a line from the table:
X) (y)
6 14
7 17
8 20
9 23
10 26
A. Y= 3x + 4
B. Y= 2x + 4
C. Y= 2x - 4
D. Y= 3x - 4
The area of the kite is 30 m2. What is the value of x? Explain
Answer:
The area of a kite measures the space inside the four sides. The most common way to find the area is by using the formula A = xy/2, where x and y are the lengths of the diagonals.
Step-by-step explanation:
5
Select the correct answer from each drop-down menu.
d
60°
30°
D
The product of sin 30° and sin 60° is same as the product of
vand
Answer:
The product of sin 30° and sin 60° is the same as the the product of cos 30° and cos 60°.
The product of sin 30° and sin 60° is same as the product of cos 30° and cos60°.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
We know that the sine function is a ratio of opposite side and hypotenuse.
The cosine function is a ratio of Adjacent side and hypotenuse.
Let us find the product of sin 30° and sin 60°
=sin 30°.sin 60°
=1/2.√3/2
=√3/4
Now we know that cos 60° is 1/2 and cos 30° is √3/2
Product cos 60° and cos 30°
cos 30°.cos 60°=1/2.√3/2
=√3/4
Hence, the product of sin 30° and sin 60° is same as the product of cos 30° and cos60°.
To learn more on trigonometry click:
https://brainly.com/question/25122835
#SPJ7
How much more is 120hrs than 10 hours
Answer:
110 hours
Step-by-step explanation:
just you have to solve this and you willl get tge answer
#BRAINLIEST
#CARRYONLEARNING
Which of the following did not occur during the reign of Diocletian? A. Church leaders were arrested. B. Christians were crucified for burning Rome. C. Churches and Christian writings were burned. D. Christians were required to offer sacrifices. Please select the best answer from the choices provided A B C D
Answer: B is the answer
Step-by-step explanation:
Answer:
B (Christians were crucified for burning Rome)
Step-by-step explanation:
im sorry if this is wrong but i looked it up and it seemed to be the right answer im taking the 2021 edge exam rn
Roper works 40 hours per week regularly , at a rate of 16.20 per hour. When he works over time his rate is time and a half of his regularly hourly rate . What is his hourly overtime rate ?
A) 24.30
B)25.67
C)26.50
D)27.54
Answer:
over time pay would be $24.30/hr
16.20 +(1/2 16.20) = 24.30
I need to find x based off of the models
Answer:
2. 9x - 4= 12x - 55
9x - 12x = -55+4
-3x = -51
x = 17
3. 7x +29 = 11x - 31
7x - 11x = -31-29
-4x = -60
x =15
Select the graph of y = tan x
Answer:
Graph B
Step-by-step explanation:
Answer:
B) is correct
Step-by-step explanation:
What would you estimate for the length of a bass clarinet, assuming that it is modeled as a closed tube and that the lowest note it can play is a Db whose frequency is 69.3 Hz
A trigonometric function compares the lengths of two sides of a right triangle. A trigonometric ratlo relates the angles of a triangle to the lengths
of its sides
True
False
Answer:
true
Step-by-step explanation:
no false sorry
Jada walks dogs to earn money. The points in this graph represent the total amount of money Jada earns based on the number of hours she walks dogs. Jada wants to purchase a new jacket that costs $32.
How many hours does Jada need to walk dogs to earn enough money to buy the jacket?
Answer:
I can't see the graph to know how mych she earns just reply to me how much
Simplify the following expression 10s-8s+2s=
Answer: 4s
Step-by-step explanation: 10s-8s=2s, 2s+2s=4s
Step-by-step explanation:
s =1/4 hope ut may help u
10s-8s+2s =0
12s-8s =0
4 s =0
s =1/4
Hi I need help please
Answer:
Trapezoid. Big to small = 3:1
Square. Enlargement
Step-by-step explanation:
base 1 of trapezoids respectively big to small are 6:2 or 3:2
The purple shape is an enlarged form of the black square.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Please help me solve this problem
Answer:
72 in²
Step-by-step explanation:
lateral area: the surface area of a 3D figure, but excluding the area of any bases
the lateral area of this prism is the sum of the three rectangular sides.
calculate the third side of the triangle first because it's also the side of one of the rectangle:
√(5² - 4²) = 3
4 × 6 + 5 × 6 + 3 × 6 = 72
given m||n, find the value of x. see attachment.
Answer:
6x-8=5x+14
x=22
this is the solution
(6x-8)°=(5x+14)°
_ _ _ _ _ +14= _ _ _ _ _ _-8= x=14+8=22°
(6×22-8)°=124°
(5×22+14)=124°
Find the quotient for 5,600÷8
Answer:
700
Hope this helps!!
Answer:
700
Step-by-step explanation: