Answers
Answer:
B)2Step-by-step explanation:
to understand thisyou need to know about:parallel linesPEMDASlet's solve:since f || h the length of two lines have to be equal
according to the question:
11x=7x+811x-7x=84x=8x=8/4hence,
x=2Related Questions
3x + y=5
6x -2y=10 Is it consistent/non consistent and need solution
once i see how to do one ill understand how to do others. thank you
Answers
Answer: These are non- consistent and can be solved. The signs of the y terms are the opposite.
Step-by-step explanation: If the signs are the same, and all the terms of one equation are multiples of the other, they are identies, with infinite solutions. We can solve this system by multiplying the first equation by 2, adding the equations to cancel the y terms, and solve for x.
2(3x+y=5) becomes
6x +2y= 10 Add it to the other equation
6x -2y= 10 We are left with
12x = 20 Solve for x
x = 5/3 Substitute for x and solve for y.
3(5/3) + y = 5
5 + y = 5. Subtract 5 from both sides.
y = 0
The solution to this system is (5/3 , 0)
if tñ=2ñ+3, find S10
Answers
Answer:
[tex]S_{10}=280[/tex]
Step-by-step explanation:
Given that,
[tex]t_n=2n+3[/tex] ...(1)
We need to find the value of [tex]S_{10}[/tex].
Put n = 1 to find the first term.
[tex]t_1=2(1)+3=5[/tex]
Put n = 2 to find the second term.
[tex]t_2=2(2)+3=7[/tex]
Put n = 3 to find the third term.
[tex]t_3=2(3)+3=9[/tex]
Put n = 10 to find the tenth term.
[tex]t_{10}=2(10)+3=23[/tex]
It means we need to find the sum of 5,7,9,.....,23.
The formula for the sum of n terms is given by :
[tex]S_=\dfrac{n}{2}(a+a_n)[/tex]
We have, n = 10, a = 5 and [tex]a_n=23[/tex]
So,
[tex]S=\dfrac{10}{2}(5+23)\\\\S_{10}=10\times 28\\\\=280[/tex]
So, the value of [tex]S_{10}[/tex] is equal to 280.
DeAndre bench pressed 300 pounds yesterday. Today, he was weak sauce and could only bench press 175 pounds. By what percent did the weights decrease? *
10 points
Answers
Answer:
75%
Step-by-step explanation:
Order from least to greatest: 1.643, 0.15, 1.18, 0.23
Answers
A number y has a minimum of -2.5
a.>
b.<
c.≥
d.≤
Answers
Answer:
c.≥
Step-by-step explanation:
Minimum of means the number y can be -2.5 and higher, but it cannot be lower than -2.5.
≥ means more than or equal to.
> means more than only.
< means less than only.
≤ means less than or equal to.
I will give brainiest to whoever answers correctly !!
Answers
Answer:
it is not clear .... please add the question and send the link of the question
Answer:
$712.79
Step-by-step explanation:
What do we do with the 500
Answers
Answer:
Lol
Step-by-step explanation:
Freeeeeeee3ee points
how do you simplify this radical (4x^2y)^1/3 and have no negative exponents?
Answers
Answer:
4^(1/3) x^(2/3) y^(1/3)
Step-by-step explanation:
why would you expect negative exponents? Just pultiply powers
Find the remainder when f(x) = (3x + 10x² + x - 2) divided by (x + 3)
Answers
The sum of four times a number and fifteen is forty-seven. Find the number.
Answers
Answer:
8 is the number
Step-by-step explanation:
I don't know why it took me so long to figure it out, 4 x 8 = 32 32 + 15 = 47
It probably took me a really long time because I am tired, and I am not using a calculator.
I will give brainiest to whoever answers correctly !!
Answers
Answer:
April 25 150 days
Step-by-step explanation:
The prism and pyramid above have the same width, length, and height. The volume of the prism is 36 cm3. What is the volume of the pyramid?
Answers
Base Area and height being the same for a pyramid and a prism, the volume of the pyramid is always one third that of the prism.
A similiar fact pertains to Cone vs Cylinder...these 3 dimensional volumes have a ratio of 1/3 to one another.
In two dimensions, there's a ratio of 1/2 between areas of triangles and rectangles having the same base & height.
A 5-yard roll of brown paper costs $0.55. What is the unit price?
Answers
Answer:
0.11 per yard.
Step-by-step explanation:
A house sits on a rectangular piece of land. Two of the sides measure 104 feet each. If all four sides add to 576 feet, how long is each of the other two sides? Write and solve an equation.
Answers
Answer:
Each of the other side is 184 feet.
Step-by-step explanation:
Given that:
Length of two sides each = 104 feet
Total length of all sides = 576 feet
Let,
x be the length of other one side.
Length of other two sides will be 2x.
Total length of sides = 2x + 2(104)
576 = 2x + 208
2x = 576 -208
2x = 368
Dividing both sides by 2
[tex]\frac{2x}{2}=\frac{368}{2}\\x=184[/tex]
Hence,
Each of the other side is 184 feet.
#1
Second Split Inc. did a time study of Nan Richardson's job as a meat packer. Her times were
recorded. The average times were calculated. If Richardson gets a 10-minute break each hour,
how many cartons of meat can she package in an hour?
Time in Seconds
Task
#2 #3 #4 #5 Average
Gather meat 43 42 40 43 42 42.0 sec
Cut meat
111 120 120 124 121 119.2 sec
Measure meat 47 45 50 50 50
48.4 sec
Wrap meat
12 11 12 12 12
11.8 sec
8
7
Label meat
7 8 8
7.6 sec
5
6
Pack meat
5 6 6
5.6 sec
5
6
Answers
Answer:
Step-by-step explanation: 10 minutes are taken out of the hour so you are left with 50. 50 minutes into seconds is 3,000. Next you add the average amount of seconds for each task totaling to 234.6. The last step is to divide the amount of time she has with the amount of time it takes to do the the task. 3,000/234.6 is 12.7877 or 12.79
Drop down answers :
1 equal to
2 greater than
3 less than
Answers
Answer:
The answer is three less than
Step-by-step explanation:
Please help ASAP! Will give brainlist
Answers
2x-3x=-12
-x=-12
x=12
all 3 are solve for x:
24.
25.
26.
Answers
24: x= 33
25: x=21
26: x= 11
Alex drew the triangles shown. Which of the following correctly describes the triangles?
Answers
Answer: wheres the attachment..
Step-by-step explanation:
Please can you help on this question?!!!!!
Answers
I’m right about Ron’s not so sure about teddys
Answer: let's try 2.2 for the first one (sorry if i make you get it wrong but i tried)
Step-by-step explanation:
The quotient of dividing a number by 4 is 5. Find the number.
Answers
Answer: 20
Step-by-step explanation:
A quotient is th value that is gotten when two numbers are divided. Based on the information given in the question, let the number be represented by x.
Therefore, x/4 = 5
x = 4 × 5
x = 20
The number is 20
Y-4x=9 in standard form
Answers
Answer: y - 4x = 9 in standard form is -y + 4x = -9
The town librarian bought a combination of new-release movies on DVD for $20 and classic movies on DVD for $8. Let
x represent the number of new releases, and let y represent the number of classics. If the librarian had a budget of
$500 and wanted to purchase as many DVDs as possible, which values of x and y could represent the number of
new-release and classic movies bought?
O x = 8, y = 45
O x = 10, y = 22
O x= 16, y = 22
O x = 18, y = 18
Answers
Answer:
Step-by-step explanation:
he is right i got a 100 in the test
The number of new-release movies on DVD is 16 and the number of classic movies on DVD is 22 option third x= 16, y = 22 is correct.
What is linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have:
New-release movies on DVD for $20 and classic movies on DVD for $8
x - the number of new releases,
y - he number of classics.
20x + 8y = 500
or
5x + 2y = 125
Using trial and error method:
Plug x = 16 and y = 22
5(16) + 2(22) = 125
= 80 + 44
= 124
Nearest to 125
Thus, the number of new-release movies on DVD is 16 and the number of classic movies on DVD is 22 option third x= 16, y = 22 is correct.
Learn more about the linear equation here:
brainly.com/question/11897796
#SPJ2
i need help plz
State the coordinates of the point.
Answers
Answer:
(-5,8)
Step-by-step explanation:
Hope this helps ;)
please answer asap!!!!
Answers
=======================================================
Explanation:
VX is a midsegment and it is half as long compared to the parallel side UY. This means UY is twice as long compared to VX
UY = 2*(VX)
s = 2*(s-37)
s = 2s - 74
s-2s = -74
-s = -74
s = 74
This makes UY be 74 units long
So VX = (1/2)*UY = 0.5*74 = 37
Answer:
37
Step-by-step explanation:
The midsegment theorem states that a midsegment is half the measure of the line it is parallel to (the base). So VX is 1/2 of UY. So:
2(s-37)=s
2s-74=s
s=74
VX= 37
Pls help
Find the quotient of 4.13 × 10^−8 and 0.04 × 10^5. In two or more complete sentences, explain each step in your calculations. Include the quotient as part of your final answer.
Answers
Answer:
[tex]q=1.03\times 10^{-11}[/tex]
Step-by-step explanation:
Given that,
First number [tex]=4.13\times 10^{-8}[/tex]
Second number [tex]=0.04\times 10^{5}[/tex]
We need to find the quotient of first and the second number. It can be calculated by taking [tex]=4.13\times 10^{-8}[/tex] at numerator and [tex]=0.04\times 10^{5}[/tex] at denominator such that,
[tex]q=\dfrac{4.13\times 10^{-8}}{0.04\times 10^5}\\\\=\dfrac{4.13}{0.04}\times 10^{-8-5}\\\\=103.25\times 10^{-13}[/tex]
or
[tex]q=1.03\times 10^{-11}[/tex]
So, the final answer is [tex]1.03\times 10^{-11}[/tex]
HELP FAST PLS-
10 is what percent of 118?
PLEASE SHOW ALL YOUR WORK
Answers
Answer:
10 is ≈8.47% of 118
Step-by-step
(10/118)(100)
Convert the following repeating decimal into a fraction
_
0.16
Answers
Answer: 0.16 converted to a fraction is 4/25
What is 86 + (-32) ?
Answers
Answer:
54
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
Adding a negative number is the same thing as subtracting a positive number, so 86 + (-32) is the same thing as 86 - 32, which is 54.
What is the radian measure of an angle equal to 225 ?