Answer:
270 = number who get news from print sources
630 = number who get news from social media
Step-by-step explanation:
Let 3x = number who get news from print sources
and 7x = number who get news from social media
Then 3x + 7x = 900
10x = 900
x = 90
3x = 3(90) = 270 = number who get news from print sources
7x = 7(90) = 630 = number who get news from social media
Check: 270/630 = 3/7 and 270 + 630 = 900
can you help me graph the line?
Answer:
Step-by-step explanation:
an = - 10+5n : find the 21st term in the sequence
Answer:
Step-by-step explanation:
a₂₁ = -10 + 5(21) = 95
Work out the size of angle x.
Х
43°
90
Answer:
It's 47
Step-by-step explanation:
I hope this helps you
THIS IS CONFUSINGG HELP
What is 3\times2 \dfrac{2}{3}3×2 3 2 3, times, 2, start fraction, 2, divided by, 3, end fraction? Choose 2 answers: Choose 2 answers: (Choice A) A 888 (Choice B) B \dfrac{24}{3} 3 24 start fraction, 24, divided by, 3, end fraction (Choice C) C 6\dfrac{2}{3}6 3 2 6, start fraction, 2, divided by, 3, end fraction (Choice D) D \dfrac{8}{3} 3 8
Answer:
8Step-by-step explanation:
Given the expression 3 * 2 2/3
This can also be expressed as;
3 * 2 2/3
= 3 * 8/3
= (24/3)
= 8
hence the product of both numbers is 8
The equivalent value of the fraction is A = 8
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the first fraction be represented as p
Let the second number be represented as q
Now , A = pq
when the value of p = 2 2/3
And , when the value of q = 3
On simplifying the equation , we get
A = ( 2 2/3 ) / ( 3 )
So , the left hand side of the equation is equated to the right hand side by the value of ( 2 2/3 ) / ( 3 )
A = ( 2 2/3 ) / ( 3 )
A = ( 8/3 ) / ( 3 )
On simplifying , we get
Multiply by 3 on the fraction , we get
A = ( 8 x 3 ) / 3
A = 8
Therefore , the value of A = 8
Hence , the fraction is A = 8
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simplify the following expression=(4ad)-1/13b x 16a/(13abc)-1
Answer:
(4ad) - 16/169c -1.
Step-by-step explanation:
Alright. Let's start.
(4ad) - [tex]\frac{1}{13}[/tex]b * [tex]\frac{16a}{13abc}[/tex] -1 is the expression.
So, by PEMDAS, we need to do the multiplication first. We can also say that 1/13b is the same as b/13.
(4ad) - 16ab/169abc -1 Now let's cancel out the b and a on numerator and denominator.
(4ad) - 16/169c -1.
Hope this helps!
The area of a circle is 144π in². What is the circumference, in inches? Express your answer in terms of π
Answer:
42.54 inches
Step-by-step explanation:
Is this statement always true?A cross section parallel to the base of a right rectangular prism is a square
Answer:
Step-by-step explanation:
No, it's not always true
its a right triangle 20ft and 24ft?
Answer:
a triangle, I'm guessing 20ft and 24 ft on the outsides,
would be:
Equation to get the area of a triangle: (A*B)/2
(20*24)/2=Area
20*24= 480
480/2= 240
area= 240
Answer: 240 ft²
Step-by-step explanation:
1. Multiply the base and the height.
2. Divide the product you get by 2.
=> 20 * 24 = 480
=> 480 / 2 = 240
Determine if the table is linear or non linear
-9,-7
-6,-7
-1,2
14,16
Answer:
I plot the points to a graph but I don't have access to a 14 I only have a 10 grid graph but I was able to plot the other points this is wht I got
Step-by-step explanation:
let me know if u can't see it..... I would say it's nonlinear
give an explaination of what Ordering decimals is
Sam cut a 28-foot rope into 4 equal pieces. How long is each piece of rope in inches? -HELP PLEASE THIS IT DUE IN 5 MINUTESSS
Answer:
84 inches
Step-by-step explanation:
12 inches are in 1 foot, so you take the number of feet (28) and multiply by the number of inches in a foot (12)
28×12=336 (inches)
then you take 336 and divide by 4 to get your 4 equal pieces.
336 divided by 4 = 84, 84 inches
Hello someone help me please
Answer:
B. -1/3
Step-by-step explanation:
replace x with 34 and solve it.
Part II: Free Response
Xander went on a road trip with some friends. He recorded the following information on their
way to their destination:
• The trip took 2 hours
The car they took gets 28 miles
5 gallons of gas were used
per gallon
The price of gas was $4.00 per
Xander's average speed was 70
gallon
miles per hour
.
.
How far away was their destination? (Show your work.)
Inload
Answer:
Step-by-step explanation:
Express 6.925 x 10^–5 in standard form.
A. 0.00006925
B. 0.0006925
C. 6.92
D. 692,500
es la de por qué si no es nada malooo y tu qué haces con tu
Answer:
0.00006925
Step-by-step explanation:
help and i will give you brainliest and points
9514 1404 393
Answer:
ML = 7.5
Step-by-step explanation:
The parallel lines divide the transversals proportionally.
ML/LK = JH/HG
ML/10 = 6/8
ML = 10(6/8) = 7.5
The length of ML is 7.5.
__
We don't need to solve for x. If ML = x-2, then x=9.5.
The box-and-whisker plot below represents some data set. What percentage of the data values are less than 80?
Answer:
25
Step-by-step explanation:
25%
delta math
If a dice is thrown, then choose the correct statement from below.
The correct statement is one in six chance of rolling a two.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
We have,
A dice is thrown.
So, the chances of getting 2 is 1/6
and, the chance of getting odd number is 3/6 or 1/2.
and, the chance of getting six is 1/6.
So, the correct statement is
one in six chance of rolling a two
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Choose the solution to this inequality. 43< − 8/3 y
Since there is a negative on the y term, we need to get rid of that and thus flip the sign at the same time. Getting.
-43>8/3y
Now we just need to divide 8/3 on both sides dividing 8/3 on left can also be written as *3/8
-43*3/8>y
Now flip this entire equation
y<-43*3/8
y<-129/8
If your teacher want you to calculate just divide the fraction, but I recommend not to if your teacher don't ask for it and just leave it this way.
Hope it helps! :D
5 ft
4 ft
3ft.
Find the volume
Answer:
60 feet. :)
Step-by-step explanation:
This is the formula you want to use:
[tex]l*w*h=V[/tex]
It means that length·width·height = Volume. So, 5 · 4 · 3 = 60 ft.
Which one is the correct answer please
multiply each pair of factors. type the product in the space provided
(6+3i)(6-3i) =______
(4-5i)(4+5i)=_______
(-3+8i)(-3-8i)=______
After multiplication of pair of complex numbers, the results of product are respectively 45, 41, 73
What is complex number?The complex number is a combination of real number and imaginary number. The representation of complex number is like, a + bi.
where a is real part and b is imaginary part, the value of i is √-1.
i × i = -1
i⁴ = 1
Given that, pair of complex numbers
(6 +3i )×( 6 - 3i) = 6×6 -6×3i + 6×3i - (3i × -3i)
= 36 - 18i + 18i + (-3i × 3i)
= 36 + 9
= 45
(4-5i) × (4+5i) = 4×4 + 4×5i - 4×5i - (5i × -5i)
= 16 - 20i + 20i + (-5i × 5i)
= 16+25
= 41
(-3+8i) × (-3-8i) = -3×-3 + (-3× -8i) - 3×8i + (8i × -8i)
= 9 +24i-24i +64
= 73
Hence, The result of products are 45, 41, 73
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Answer: (6 + 3i)(6 − 3i) = 45, (4 − 5i)(4 + 5i) = 41, (−3 + 8i)(−3 − 8i) = 73
Step-by-step explanation:
3. A scientist recorded the movement of a pendulum for 10 s. The scientist began recording when the pendulum was at its resting position. The pendulum then moved right (positive displacement) and left (negative displacement) several times. The pendulum took 4 s to swing to the right and the left and then return to its resting position. The pendulum’s furthest distance to either side was 6 in. Graph the function that represents the pendulum’s displacement as a function of time.
(a) Write an equation to represent the displacement of the pendulum as a function of time.
(b) Graph the function.
Answer: Hi I just finnish this assignment yesterdaylol
im still doing revisons on my "works shown" but heres a screenshot of my work (DO NOT JUST COPY N PASTE MY WORK, THE TEACHERS WILL KNOW )(U HAVE TO WRITE IT ON A PICE OF PAPER BY UR SELF)
Step-by-step explanation: do u go to cava (10th grade?)
im wondering because i need help on an assignment lol.
also, here is the feed back i resived from my teacher.
"#3 The graph needs to be more accurate such as same distance, symmetric, and height. Missing steps to finding b. Use the formula for finding the period, but instead solve for b. (-5)
Show how the period is found. Include a table showing substitution for the five points. attend office hours at 8:30am if you need help with this."
when you finish the revisions can you please show me it too. PLZ MARK BRAINLIEST
Thank you.
and ur welcome lol
Lainey bought a set of 20 makers for $6 what is the cost of 1 marker?
Answer:
0.30
Step-by-step explanation:
$6 Total
20 markers
6/20=0.30
0.3 per maker.
Cost of 1 marker is $0.30
After swimming 60 feet below the surface of water, a whale swims up 30 feet. Use a number line to help you create an equation that shows the new location of the whale in relation to the water service.
A. The equation is -60 + (-30) = -90. The whale is 90 feet below the waters surface.
B. The equation is -60 + (-30) = -30. The whale is 30 feet below the water surface.
C. The equation is -60 + 30 = -30. The whale is 30 feet below the water surface.
D. The equation is -60 + 30 = -90. The whale is 90 feet below the water surface.
Answer:
C. The equation is -60 + 30 = -30. The whale is 30 feet below the water surface
Step-by-step explanation:
At the surface of the water in the swimming pool, the height of elevation is 0.
Thus, if you swim 60 ft below the surface, it means you are going in the negative direction when we consider a number line. Thus, distance = -60 ft
Now, when you swim back up by 30 ft, it is in the positive direction. Thus, total distance is now; -60 + 30 = -30 ft
Thus value denotes a negative direction and it means you are 30 ft below the surface of the water.
HELP MY HOMIE OUT, MY HOMIE NEEDS SERIOUS HELP PLEEEEASE HELP ILL GIVE U A BRAINLIEST
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Answer:
okay bro, but I need some time
Answer:
72
Step-by-step explanation:
.75x96=72
Convert –2y2 + x – 4y + 6 = 0 into standard form.
x = 2(y + 1)2 – 6
x = 2(y + 1)2 – 8
x = 2(y + 1)2 – 7
x = 2(y + 1)2 + 8
Answer:A
Step-by-step explanation:
X=2(y+1)^2-6
The equation in the standard form is x = 2(y + 1)² – 8. Then the correct option is B.
What is a quadratic equation?The quadratic equation is given as ax² + bx + c = 0. Then the degree of the equation will be 2. Then we have
Convert –2y² + x – 4y + 6 = 0 into standard form.
Simplify the equation, we have
x = 2y² + 4y – 6
x = 2(y² + 2y) – 6
x = 2(y² + 2y + 1) – 2 – 6
x = 2(y + 1)² – 8
Then the correct option is B.
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What is the value of the 5 in 590
the value of the 5 in 590 is hundred
Answer:
thousands I think you can still double check if you want
Please help me with this fast!!!
A rental car company charges $38.38 per day to rent a car and $0.14 for every mile driven. Camden wants to rent a car, knowing that: He plans to drive 350 miles. He has at most $270 to spend. Which inequality can be used to determine xx, the maximum number of days Camden can afford to rent for while staying within his budget?
Answer:
5.75 days
Step-by-step explanation:
Given data
let the number of days be x and the number and the number of miles be y
so that the cost of the rental will be
c= 38.38x+ 0.14y---------1
we are told that the amount at hand is $270
hence
270=38.38x+ 0.14*(350)
solve for x
270= 38.38x+49
270-49= 38.38x
221= 38.38x
divide both sides by 38.38
x= 221/38.38
x= 5.75 days
Hence the number of days is 5.75 days