C.The work space in Elishas room has a width of 1/2 meter and an are of 3/5 square meter. How long is it?
hope this helps
HELP PLEASE!! NUMBER ONE OR TWO PLEASE!
JUST SHOW ME HOW TO DO IT! THANK YOU BUNCHES!xoxo
Answer:
Step-by-step explanation:
1. 6, ?, ?, ?,102
a0 =6
a1=?
a2=?
a3=?
a4=102
an= a0+n*d
a4= 6+ 4*d=102 so 4d= 102-6=96, so d=96/4=24
d=24
a1 = 6+24=30
a2 =30+24=54
a3 =54+24=78
4t^2-6 when t is 3
Math question
Answer:
30
Step-by-step explanation:
4t^2-6 when t is 3
Since we know t=3, we can substitute that in
4(3^2) - 6
Simplify.
3^2 = 9
= 4(9) - 6
= 36 - 6
= 30
NEED ASAP
Which value is the solution for the equation tanx/2=1
pi/2
pi/4
3pi/4
3pi/2
Answer:
a ) π/2, 4π/3, 3π/2. 5π/3.
Step-by-step explanation:
2 sin t cos t + √3 cos t = 0
cos t ( 2 sin t + √3 ) = 0
Therefore:
cos t = 0, t 1 = π/2, t 2 = 3 π/2
or:
2 sin t + √3 = 0
2 sin t = - √3
sin t = - √3 / 2
t 3 = 4 π/3, t 4 = 5 π/3
Answer:
I think its the first option
If a, b are real numbers and 7a + i(3a - b) = 14 - 6i , then find the values of a and b.
If a, b are real numbers and 7a + i(3a - b) = 14 - 6i, then find the values of a and b. Therefore, the value of a = 2 and the value of b = 12. 3.
The value of the variables 'a' and 'b' of the complex equation will be 2 and 12, respectively.
What is a complex number?The complex number is the combination of the real part and the imaginary part. Then the complex number is given as a+bi where the value of i is √(-1) and the value of i² is -1.
The equation is given below.
7a + (3a - b)i = 14 - 6i
Compare the real part of the equation, then we have
7a = 14
a = 14 / 7
a = 2
Compare the imaginary part of the equation, then we have
3a - b = - 6
3 x 2 - b = -6
6 - b = - 6
b = 6 + 6
b = 12
The value of the variables 'a' and 'b' of the complex equation will be 2 and 12, respectively.
More about the complex number link is given below.
https://brainly.com/question/10251853
#SPJ2
PLZZZ HELP WILL MAKE BRAINLY
Divide the number 364 into two parts in a ratio of 15 : 11. How much bigger is the first number than the second number?
Let x be one part of the ratio numbers with equaition
Answer:
56
Step-by-step explanation:
To divide 364 into two parts in the ratio 15:11, add 15+11 to get 26. Now divide 364 by 26 to get 14. This counters 14 for each part, and we have 26 parts. If each part is x, and x=14, x times 15 will equal 15x=210, so the first number is 210. x times 11 will equal 11x=154, so the second number is 154. 210-154=56, so the first number is 56 bigger than the second.
A sheet of bad paper is cut into 12 equal parts. What percent of the whole is 3 parts?
Someone say 3x1 is 5 it that correct why or why not
Answer:
Wrong
Step-by-step explanation:
Any number times one equals that number
3x1=3 not 5
Help me please also put in the comments how to mark you brainilest if you get it correct
Answer:
4: 60
5: 96
Step-by-step explanation:
6 times 10
8 times 12
Answer:
4 is 60
5 is 96
Step-by-step explanation:
Please help I don't understand this
Answer:
First equation: No solution
Second Equation: One solution
Third equation: Infinitely many solutions
Step-by-step explanation:
Hope this helped, Have a Great Day!!
Your realized income from your primary job is $2,034.24/month. Your fixed expenses are 30% of your primary job’s realized income. You have a second job that pays $9.50/hr with deductions of FICA (7.65%), federal tax withholding (11.5%), and state tax withholding (7.75%). If you want to save enough in the next 10 months to have an emergency fund that will cover 5 months using only 20% of your discretionaries from your primary job, how many hours per month do you need to work at your second job to meet your monthly savings goal?
Answer:
Step-by-step explanation:50.98%
Answer:
3
Step-by-step explanation:
i just took it lol
I need help finding the reasoning.
Answer:
3. ASA (Angle Side Angle)
4. CPCTC (Congruent Parts of Congruent Triangles are Congruent)
Step-by-step explanation:
Since angle Q is congruent to angle T, side QR is congruent to side TR, and angle R is congruent to angle R, we can say that the triangles are congruent because of the Angle Side Angle Postulate.
With that being said, the other parts of the triangle are congruent, which is proved by the CPCTC theorem.
#teamtrees #WAP (Water And Plant)
You operate a gaming website, www.mudbeast.net, where users must pay a small fee to log on. When you charged $4 the demand was 520 log-ons per month. When you lowered the price to $3.50, the demand increased to 780 log-ons per month.
(a) Construct a linear demand function for your website and hence obtain the monthly revenue R as a function of the log-on fee x.
R(x) =
(b) Your Internet provider charges you a monthly fee of $30 to maintain your site. Express your monthly profit Pas a function of the log-on fee x.
P(x) =
Determine the log-on fee you should charge to obtain the largest possible monthly profit.
x = $
What is the largest possible monthly profit?
$
Answer:
a)[tex]R(x)=-520x^2+2600x[/tex]
b)[tex]P(x)=-520x^2+2600x-30[/tex]
c)x=2.5
d)P(x)=3220
Step-by-step explanation:
Let Demand function be D=Ax+B
We are given that When you charged $4 the demand was 520 log-ons per month
So, D = 520 , x = 4
So, 520=4A+B ----1
We are also given that When you lowered the price to $3.50, the demand increased to 780 log-ons per month.
So, D=780 , x = 3.50
So, 780=3.5A+B ----2
Substract 2 form 1
4A+B-3.5A-B=520-780
0.5A=-260
[tex]A=\frac{-260}{0.5}[/tex]
A=-520
Substitute value of A in 2
780=3.5(-520)+B
780-3.5(-520)=B
2600=B
So, D=-520x+2600
Revenue = Demand (x)=(-520x+2600)(x)
a) [tex]R(x)=-520x^2+2600x[/tex]
b) Profit = Revenue - cost
[tex]P(x)=-520x^2+2600x-30[/tex]
c)to obtain the largest possible monthly profit.
Equate the first derivative of profit to 0
P'(x)=-1040x+2600=0
[tex]x=\frac{2600}{1040}[/tex]
x=2.5
d)Now to find the largest possible monthly profit
Substitute x = 2.5 in Profit function
[tex]P(x)=-520(2.5)^2+2600(2.5)-30[/tex]
P(x)=3220
Can someone help????
Answer:
BAE + ECB + ABC = 180 [ BEING INTERIOR TRIANGLE ANGLES SUM ]
Answer:
180 = Angle ABC + BAE + ECB
180 = Angle ABC + 27 + 21
Angle ABC = 180 -27 -21
Angle ABC = 132
Angle ABC = Angle ADC (opposite angles of a parallelogram are equal).
Angle = 132
Step-by-step explanation:
Are the events "choosing a black card" from a deck of playing cards and
"choosing a 10" mutually exclusive? Explain why or why not.
Answer:
yes
Step-by-step explanation:
just yes
Answer:
No
Step-by-step explanation:
There are two black 10’s
A particular computer takes 11 minutes to download a 33-minute TV show. How long will it take the computer to download a 2-hour movie?
It will take the computer minutes to download a 2-hour movie.
(Type an integer or a decimal.)
Answer:
i got 42 minutes
Step-by-step explanation:
Answer:
40 Minutes
Step-by-step explanation:
1 Min In real life= 3 Minutes in downloaded movie
10 Min in real life= 30 Minutes in downloaded movie
20 Min in real life= 60 Minutes in downloaded movie
30 Min in real life= 90 Minutes in downloaded movie
40 Min in real life= 120 Minutes in downloaded movie
Hopefully that helps! Also can I get Brainliest
Plz help i am timed
Find the missing exponent: 36 = 67.
A.-2
B.2
C.-1/2
D.1/2
Answer:
b.2
Step-by-step explanation:
thats ur answer
Answer:
B. 2
Step-by-step explanation:
please help me with this i will give brainlieist to anyone who does it
Levi needs to write 263,000,700,000 in scientific notation.
What is the sign of the exponent?
The exponent will be negative because the number Levi needs to write in scientific notation is less than one.
The exponent will be negative because the number Levi needs to write in scientific notation is greater than one.
The exponent will be positive because the number Levi needs to write in scientific notation is greater than one.
The exponent will be positive because the number Levi needs to write in scientific notation is less than one.
Answer:
The exponent will be positive because the number Levi needs to write in scientific notation is greater than one. (i think)
Answer:
263,000,700,000 = 2.630007 × 10¹¹
Step-by-step explanation:
Therefore, the exponent will be positive because the number Levi needs to write in scientific notation is greater than one.
2.730007 is more than one.
A line has a slope of 2 and passes through the point (3,8). What is its equation in slope-intercept form
Answer:
y = 2x + 2
Step-by-step explanation:
slope (m) = 2 ; (3 , 8)
Equation: y - y1 = m (x - x1)
y - 8 = 2(x - 3)
y - 8 = 2x - 2*3
y - 8 = 2x - 6
y = 2x - 6 + 8
y = 2x + 2
how do I do this? I am having a hard time doing this
Answer:
you put ur account nuber where it says savings account number, where it says account in words you will put what you wish to withdraw, and put your signature.
Step-by-step explanation:
you will have to write the number in words and in numbers wheres it says dollars and cents x- i hope this helps
Answer:
they formed
Step-by-step explanation:
really easy question if you ask me
This is just a made up question I made.
6(2 + 9) - 11
Answer:
55
Step-by-step explanation:
2+9=11x6=66-11=55
What is 2.685 rounded to the near tenth
Answer:
2.7
Step-by-step explanation:
To round 2.685 to the nearest tenth consider the hundredths’ value of 2.685, which is 8 and equal or more than 5. Therefore, the tenths value of 2.685 increases by 1 to 7.
What is 350,000 as a whole number and a power of ten
Answer:
350,000 add ten more zeros
Step-by-step explanation:
350,000¹⁰ 350,000 000,0000
Ms. Sacksteader owns a grocery store. She buys 272 pounds of potatoes for $99. She wants to sell them for twice as much. She makes 9 bags containing 10 pounds each and puts the rest in 5-pound bags. Her family will eat any of the leftover potatoes. Ms. Sacksteader wants to know how many 5-pound bags of potatoes she can sell. How much money will ms. Sacksteader make fir the 5 lb bags
Answer:
b
Step-by-step explanation:
At a lightbulb manufacturing plant, 2% of the lightbulbs are found defective. If the plant had 56 defective lightbulbs on a certain day, how many did it manufacture that day?
Answer: 2,800
Step-by-step explanation: Multiply 56 by 100 then divide it by 2
Answer:
2800
Step-by-step explanation:
2/10 x 56/x
5600÷2= 2800
Let cos A = [tex]1/\sqrt{10}[/tex] with A in QI and find sin(2A)
9514 1404 393
Answer:
sin(2A) = 0.6
Step-by-step explanation:
A couple of trig identities are involved:
sin(α) = √(1 -cos(α)²)
sin(2α) = 2sin(α)cos(α)
__
First, we need to find sin(A):
[tex]\sin{(A)}=\sqrt{1-\dfrac{1}{(\sqrt{10})^2}}=\sqrt{\dfrac{9}{10}}=\dfrac{3}{\sqrt{10}}\\\\\sin{(2A)}=2\sin{(A)}\cos{(A)}=2\cdot\dfrac{3}{\sqrt{10}}\cdot\dfrac{1}{\sqrt{10}}\\\\\boxed{\sin{(2A)}=\dfrac{6}{10}=0.6}[/tex]
__
Alternate solution
Your calculator can also find this for you:
sin(2A) = sin(2·arccos(1/√10)) = 0.6
Answer:
hope this pic helps. enjoy
The speed of light in a vacuum is about 3000000000 meters per second, which can be written as 3 x 10n meters per second. What is n
Answer:
n = 9.
Step-by-step explanation:
There are 9 0's after the 3 so it's
3 x 10^9.
What type of number cannot be written as a fraction p/q , where p and q are integers and q is not equal to zero
9514 1404 393
Answer:
irrational
Step-by-step explanation:
A number that can be written as the ratio of two integers is called a "rational" number. If it cannot be written that way, it is called an "irrational" number
Irrational numbers cannot be written as a fraction of p/q.
Rational numbers can be written as a fraction of p/q.
Please say why it is the answer
Help me please please
Step-by-step explanation:
hold on
Find the area of a regular hexagon with the given measurement of 48 inch perimeter
Answer:
A≈166.28in²
Step-by-step explanation:
Plz name me the brainliest