Answer:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. The range is the set of all valid y values.
Step-by-step explanation:
please friends help to solve this issue
no answer bcz w bff fgfthsrgffd
Answer:
∅=45°
Step-by-step explanation:
[tex]2sin[/tex]∅=[tex]\sqrt{2}[/tex]
[tex]sin[/tex]∅=[tex]\frac{\sqrt{2} }{2}[/tex]
∅=[tex]sin^{-1} (\frac{\sqrt{2} }{2} )[/tex]
∅=45°
I hope this help you
hi so what 2+2 it is 4 right ...............................
Answer:
yessssssss have a nice day
If x = 3, find the value of x2 + 2x
Answer:
15
Step-by-step explanation:
[tex]x^{2} + 2x = 3^{2} + 3 * 2 = 9 + 6 = 15[/tex]
3 · 2 = 6
2 · 3 = 6
6 + 6 = 12
Have a luvely day!
which one matches the picture description
Answer:
356.82
Step-by-step explanation:
if your good at math please help me please
The polynomial of degree 5, P(2), has leading coefficient 1, has roots of multiplicity 2 at x = 4 and
x = 0, and a root of multiplicity 1 at 3 3.
Find a possible formula for P(x).
P(x)
Answer:
[tex]P(x)=x^{5} +x^{4} -5x^{3} +3x^{2}[/tex]
Step-by-step explanation:
Each root corresponds to a linear factor, so we can write:
[tex]P(x)=x^{2} (x-1)^{2} (x+3)\\=x^{2} (x^{2} -2x+1(x+3)\\\\=x^{5} +x^{4} -5x^{3} +3x^{2}[/tex]
Any polynomial with these zeros and at least these multiplicities will be a multiple (scalar or polynomial) of this [tex]P(x)[/tex]
Footnote
Strictly speaking, a value of [tex]x[/tex] that results in [tex]P(x)=0[/tex] is called a root of
[tex]P(x)=0[/tex] or a zero of [tex]P(x)[/tex] . So the question should really have spoken about the zeros of [tex]P(x)[/tex] or about the roots of [tex]P(x)=0[/tex]
Can someone PLEASE tell me the answer
Answer:
the answer is C 36
Step-by-step explanation:
Janine's mom purchases six umbrellas for a total cost of $37. She has a coupon, which will save her 25 percent. In
order to determine her new fotal, she needs to take 0.25 of 37 to find her savings. How much will she save with her
coupon? What will her new total be?
Answer:
27.75$
Step-by-step explanation:
37-----100%
x-------25%
x=(25×37)÷100
x=9.25
total = 37-9.25=27.75
her new total will be 27.75$
what is the answer
Answer:
9
Step-by-step explanation:
Since 12 divided by 4 is 3, that is the constant. So 3 times 3 is 9
What is the product?
(3x-6)(2x2-7x+1)
0 -12x2+42x-6
0-12X2 +21x+6
6x3-33x2+45x-6
O 6x3 - 27x2-39x+6
Answer6x3-33x2+45x-6
Step-by-step explanation:
The product of polynomials is 6x³-33x²+45x-6. Therefore, option C is the correct answer.
What is product of polynomials?To multiply two polynomials: multiply each term in one polynomial by each term in the other polynomial. Add those answers together, and simplify if needed.
Given that, (3x-6)(2x²-7x+1).
By using distributive property, we get
3x(2x²-7x+1)-6(2x²-7x+1)
= 6x³-21x²+3x-12x²+42x-6
= 6x³-21x²-12x²+3x+42x-6
= 6x³-33x²+45x-6
Therefore, option C is the correct answer.
To learn more about the product of polynomials visit:
https://brainly.com/question/16037613.
#SPJ7
help please this is due rn
What is the value of x?
give us a problem or somen
Step-by-step explanation:
Answer:
x=4, i did the other one on ur acc, sad to see these points go to waste.
Step-by-step explanation:
If PS= RS= 38 and PQ, what is QR?
a)83
b)64
c)38
d)46
Answer:
first of all tell in the clear manner that anyone can easily understand
Answer:
C is your answer
Write 7.5 -102 in standard form.
Answer:
-94.5
Step-by-step explanation:
7.5 less 102 is equivalent to the negative of 102 less 7.5: -(102 - 7.5) = -94.5.
It is not strictly necessary to reverse the order of the numbers as shown above, but 102 - 7.5 is more famliar (and thus easier to deal with) than
7.5 - 102.
The product of three and a number increased by 7 is 16.
Answer:
The unknown number is 3
Step-by-step explanation:
3x+7=16
-7 -7
3x=9
_ _
3 3
x=3
Answer:
I think that the number is nine
Step-by-step explanation:
a squared plus b squared equals c squared calculator
Answer:
umm?
Step-by-step explanation:
You just uhh explained the pythagorean theorem formula
[tex]a^{2} + b^{2} = c^{2}[/tex]
but what's the question?
Cost of n items at 3.99 per item
Answer:
if thats the entire question n*3.99
Step-by-step explanation:
what integer is equivelent to 25 3/2
Answer:
27
Step-by-step explanation:
Please help me i have a bench mark test
it would be the second one because it is exactly the same the first one is a little bit shorter so there not exactly the same
What is the quotient of 6.591 times 10^7 6 and 8.45 times 10^2 expressed in scientific notation?
Answer:
7.8 x 10^4 or 7.8e4 hope this helps!
The quotient when 6.591 x 10⁷⁶ is divided by 8.45 x 10² is 6.591 x 10⁷⁴.
What is quotient?In arithmetic, a quotient is a quantity produced by the division of two numbers.
Given is to find the quotient of 6.591 x 10⁷⁶ and 8.45 x 10².
We have to find the quotient when 6.591 x 10⁷⁶ is divided by 8.45 x 10².
6.591 x 10⁷⁶ ÷ 8.45 x 10²
(6.591 x 10⁷⁶/8.45 x 10²)
(6.591 x 10⁷⁶ ⁻ ²)
6.591 x 10⁷⁴
Therefore, the quotient when 6.591 x 10⁷⁶ is divided by 8.45 x 10² is 6.591 x 10⁷⁴.
To solve more questions on functions, expressions and polynomials, visit the link below -
brainly.com/question/17421223
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easy one - giving brainly if correct AND WORK IS SHOWN
Answer:
18
Step-by-step explanation:
$72 divided by 4 is 18, 18 x 4 is 72.
Answer:
4x5=20
72-20=42
42 Divded 4= 10.5
10.5 more
1.2k + 2.4, factor out the coefficient of the variable, explain how you got it pls
WILL MARK BRAINLIEST
Step-by-step explanation:
Given:
x = 70y = 106Find: Z to two decimal places
[tex] {a}^{2} + {b}^{2} = {c}^{2} \\ {x}^{2} + {z}^{2} = {y}^{2} \\ {70}^{2} + {z}^{2} = {106}^{2} \\ 4900 + {z}^{2} = 11236 \\ {z}^{2} = 11236 - 4900 = 6336 \\ z = \sqrt{6336} = 79.60[/tex]
I don’t understand lol
Answer:
3*r = 3
Step-by-step explanation:
[tex]\dfrac{24}{r}=3\\\\24 = r*3\\\\\dfrac{24}{3}=r\\\\6 = r[/tex]6 is a solution.
[tex]3*r=3\\\r =\dfrac{3}{3}\\\\r = 1\\[/tex]
6 is not a solution.
[tex]7r = 42\\\\r =\dfrac{42}{7}\\\\r = 6[/tex]
6 is a solution
Answer:
My best answer is A
Step-by-step explanation:
if you plug in 6 for r, it doesn't work for A.
B is hard to see so can't tell
C works with r=6, so it's not C
and D works as well, so it's not D
Rick bought 3 apples and 2 oranges for a cost of $1.55. Kim bought 4 apples and 3
3
oranges for a cost of $2.15. Find the cost of one apple.
which is perpendicular to the line x-2y=2
Answer:
y=-2x+5
Step-by-step explanation:
x-2y=2
2y=x-2
y=(x-2)/2
so the slope is 1/2
for lines to be perpendicular m1m2=-1 so the line must have a slope satisfying the condition
(1/2)m=-1
m=-2
the only line with a slope of -2
If is wrong i'm sorry
Find the slope, m, and y-intercept, b, for the graph of the linear equation represented by the table below.
Answer:
y = -3x - 2
Step-by-step explanation:
M: -3
B: -2
Calculate the area of blue paint on the front of this house..
2 m
1 m
1 m
1 m
1 m
2 m
4 m
1 m
2 m
6 m
Answer:
21 m
Step-by-step explanation:
Find the radius of a cube whose volume is 994 cubic centimeters.
Using work to find the radius
Answer:
Side of the cube: 10cm
Step-by-step explanation:
Firstly, I'd like to state that cubes actually do not have a radius, they have sides. Hence, I am going to solve for sides below:
Volume formula for a cube:
v = s³
Since the volume is 994 cm³
s³ = 994
s = [tex]\sqrt[3]{994}[/tex]
= 9.97995986613
≈ 10cm
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
There were 110 students at a creative writing workshop last year. This year there are 132 students. What is the percent of increase in the number of students at the workshop?
Answer:
20% increase
Step-by-step explanation:
the initial number is 110 so lets take that as a 100%
the final number is 132 and it will be x
110/132=100/x
we multiply the numerator of the first fraction with the denominator of the second fraction and vice versa.
110*x=132*100
110x=13200
x=120
Then we deduct 120 by 100 to know how much the percent increase is
(120-100)%=20% :)