1. In each table, determine if y is proportional to x. Explain why or why not.
1.
x
y
2.
х
y
3.
х
y
3
12
3
15
6
4
5
20
4
17
9
6
2
8
LO
19
12
8
8
32
6
21
3
2
1.
2.
3.
everyone was a little confused sooo this is better!!
Answers
Answer:
3 is the answer
Step-by-step explanation:
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Related Questions
on a separate sheet of paper, calculate each of the individual values indicated in the table. record those values in the table below(please answer ASAP)
Answers
9514 1404 393
Answer:
see attached
Step-by-step explanation:
The table is filled in below.
To compute the square of the length of a sloped side, you need to sum the squares of the rise and the run. For example, the square of the length of 'a' in triangle F is ...
a² = rise² + run² = 1² +2² = 1 +4 = 5
__
Additional comment
When computing the slopes of the various triangle sides, you need to pay attention to the sign of the "rise" for a positive "run."
For the distance purpose here, the rise and run are squared, so their signs are irrelevant. You can treat them all as positive numbers.
What is the volume of this
pyramid?
Answers
Answer:
There is not pictutre.
Step-by-step explanation:
please help me fast , answer with explanation please!! I need answers for both
Answers
Answer:
(1) The angles are 81⁰, 76⁰, 23⁰ and y = 157⁰
(2) The angles are E = 122⁰, P = 40⁰, and Q = 18⁰
Step-by-step explanation:
(1)
Considering the first diagram;
(4x + 29) + (5x + 11) + (2x - 3) = 180 (sum of angles in a triangle)
collect like terms together;
(4x + 5x + 2x) + ( 29 + 11 - 3) = 180
11x + 37 = 180
11x = 180 - 37
11x = 143
x = 143 / 11
x = 13
The angles of this triangle are calculated as follows;
4x + 29 = (4 x 13) + 29 = 81⁰
5x + 11 = (5 x 13) + 11 = 76⁰
2x - 3 = ( 2 x 13) - 3 = 23⁰
y⁰ + (2x - 3) = 180 (sum of angles on a straight line)
y⁰ + 23⁰ = 180
y⁰ = 180 - 23
y = 157⁰
(2)
Considering the second triangle;
(15m + 17) + (7m - 9) + (4m - 10) = 180 (sum of angles in a triangle)
(15m + 7m + 4m) + (17 - 9 - 10) = 180
26m - 2 = 180
26m = 180 + 2
26m = 182
m = 182 / 26
m = 7
The angles of this second triangle are calculated as follows;
E: 15m + 17 = (15 x 7) + 17 = 122⁰
P: 7m - 9 = (7 x 7) - 9 = 40⁰
Q: 4m - 10 = ( 4 x 7) - 10 = 18⁰
bboed.schoology.com/common-assessment-delivery/start/4855368165?action onresume submissionid=495621199
POSSIBLE POINTS 10
H
4x+2/78°
L
K
WHAT IS X FROM THE EQUATION 4X+2 25
WHAT DEGREES IS LKH WRITE OUT THE WORD
O
Us 18
Answers
Answer:
fefsefefdfefd
Step-by-step explanation:
efSdfse
A rectangle has a width of 20 m and an area of 60 m.
What is the length of the rectangle?
Answers
Answer:
the answer is 3.
Step-by-step explanation:
A = L* W
when you are given the area and the width you need to divide the area by the width to find the length.
So 60/20=3
Factor the expression (x+4)^2-4y^5(x+4)+4y^10
Answers
it is (x+4-2y^5)^2
who is the best fnf mod character mine is sarvenette and ruv
Answers
Answer:
same my fav
Step-by-step explanation:
have a good day!!
Answer:Kapil or Matt
Step-by-step explanation: I would say Kapil better because of the DDR pad and his last Song Beathoven replicates beethoven virus. Matt Wiik 2 is great but can't beat
Subtract.Write your answer as a fraction or a whole or mixed number. 10 1/3-3 2/3=
Answers
Answer:
as a mixed fraction 6 2/3, improper fraction 20/3
In order for a chemical reaction to occur the Fahrenheit temp
Answers
FIND X. PLEASE HELP............. ..........!
Answers
Answer:
x=23
Step-by-step explanation:
pleassse help meeee,
Answers
A sweater is marked down from $25 to $19. What is the percent of change?
Answers
hi
25X = 19
X= 19/25
X = 0.76
so new price is 0.76 % of former price. So it's has been reduce of 24 %
let's check : 25 * (1-24/100 ) = 25 * 0.76 = 19
what is 32 + 7898 - 400 + 12 divided by 667
Answers
Answer:
(Short answer) 11.3073
(Long Answer) 11.3073463268
Step-by-step explanation:
32 + 7898 - 400 + 12 = 7542
7542 / 667 = (Short answer) 11.3073
(Long Answer) 11.3073463268
Which expression has a greater value, 3/8 x 5:6 or 3/8 divided by 5/6? Explain
Answers
Answer:
3/8 divided by 5/6
Step-by-step explanation:
To divide a fraction by a fraction, you multiply the first fraction by the reciprocal (aka the fraction flipped upside down, in this case the reciprocal of 5/6 is 6/5). Since 6/5 is greater than 5/6, 3/8 divided by 5/6 is greater than 3/8 times 5/6.
Answer:
[tex]\frac{3}{8}[/tex] ÷ [tex]\frac{5}{6}[/tex]
Step-by-step explanation:
[tex]\frac{15}{64}[/tex] is 0.234375
[tex]\frac{9}{20}[/tex] is 0.45
0.234375 < 0.45
give me brainllest
Work out
m
and
c
for the line:
y
=
11
x
Answers
Answer: m=11
Step-by-step explanation:
if x=8 and y= -3, evaluate the following expression: 20- 5y+ 2x
Answers
21 is the answer you are looking for.
Step-by-step explanation:
First, plug in the numbers for the variables:
[tex]20-5(-3) + 2(8)[/tex]
Then use order of operations to solve, begin with parenthesis:
[tex]20-15+16[/tex]
Subtract:
[tex]5 +16[/tex]
Add:
[tex]5+16=21[/tex]
So,
[tex]20-5y+2x=21[/tex]
The correct answer is 21
Please help! And please explain how you did it!
Answers
Answer:
<
Explanation:
turn 5/11 into a decimal: 0.45 which is LESS than 0.50 (0.5).
Answer:
<
Step-by-step explanation:
When comparing fractions and decimals/fractions and percentages/decimals and percentages, it's always good to convert them to have the same type on either side. However, you don't really need to with this problem.
Here's a trick: the larger the denominator is in a fraction, the smaller the value of the fraction is. If the fraction on the left were 5/10, then we know that it would be equal to 0.5 (you can convert either one). Now, since the denominator of the fraction is one greater than 10, we know that the fraction's value is just a little bit less than 5/10. This makes the fraction less than 0.5.
I hope it made sense. Brainliest would be cool but no worries.
Given h()
- 4x - 4, solve for a when h(x)
-8.
Answers
Answer:
28
Step-by-step explanation:
this is a function
if h(x) is -8 you would plug it in for x:
-4(-8) -4 a negative × a negative is a positive
32- 4= 28
Answer:h(-8)=28
Step-by-step explanation: h(-8)=-4(-8)-4
32-4= 28
When y=x^2 is transformed to y=(x+1)^2-3 , the corresponding graph is shifted a) 1unit left and 3 units down. c) 1 unit left and 3 units up. b) 1 unit right and 3 units down. d) 1 unit right and 3 units up.
Answers
The test results for 4 students are: 96, 83, 78, and 83. If one more student's test score of 87 is added, what would increase?
A
median
B
mean
C
mode
D
range
Answers
Answer:
b
Step-by-step explanation:
Hoshi has $50. Emily has $23 more than Hoshi. Karl has $16 less than Emily. How much money do they have all together?
Answers
Answer:
88
Step-by-step explanation:
50 - 23 = 27
27 - 16 = 11
50 + 11 + 27 = 88
2. Lara collects shark's teeth. She has 72 teeth. She wants to put them in special cases. Each case can hold 10 teeth. How many cases should Lara buy? Draw a picture to find the answer. Then explain how you know your answer is correct.
Answers
Answer:
Lara should buy 8 boxes
Step-by-step explanation:
To start we would need to do
72/10
since 72 isn't a multiple of ten we can round it down to 70, then do
70/10=7
since we still have two teeth, we can put them in their own box so
7+1=8
aurora bought a book with a new five dollar bill she got one-dollar bill two quarters and a dime back how much was the book
Answers
Answer:
$3.40
Step-by-step explanation:
$5 minus $1.60 = $3.40
What is the surface area of a right circular cylindrical oil can, if the radius of its base is 4 inches and its height is 11 inches? for 25 points
Answers
Step-by-step explanation:
Given
Radius (r) = 4 inches
height (h) = 11 inches
Total surface area of cylindrical oil can is
= 2πr ( r + h)
= 2 * 22 / 7 * 4 ( 4 + 11)
= 2 * 22/7 * 4 * 15
= 377.14 inches ²
If the radius of a right circular cylindrical oil can base is 4 inches and its height is 11 inches, then the surface area of that right circular cylindrical oil can is 376.99 square inches.
What is the surface area of a right circular cylindrical figure?Let b and h be the radius of the base and height of a right circular cylindrical figure respectively. Then the surface area of this right circular cylindrical figure is 2πb(b + h).
How to solve this problem?Given that the radius of the base of the can is 4 inches.
The height of the can is 11 inches.
Then the surface area of the can = 2π * 4(4 + 11) = 8π(15) = 120π = 376.99 square inches
Therefore, If the radius of a right circular cylindrical oil can base is 4 inches and its height is 11 inches, then the surface area of that right circular cylindrical oil can is 376.99 square inches.
Learn more about the surface area here -
https://brainly.com/question/22243438
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BRAINLIEST IF YOUR RIGHT THANKS
Answers
Answer:
[tex]1st \: = 16.3pints \: \\ 2nd \: = 23.7pints \\ \\ [/tex]
PLEASE HELP ASAP . PLEASE
Answers
Answer:
18.3%
Step-by-step explanation:
What is the equation of the given line? Points (-5,2) and (2,-2)
x = –2
y = –2x
y = –2
x = 2
Answers
Answer:
y = - 2x
Step-by-step explanation:
FOR 58 POINTS!!!
Angle H is half as large as angle J. Angle J is one fourth as large as angle K. Angle K has a measure of 240 degrees. What is the measure of angle H?
Answers
Answer:
30
Step-by-step explanation:
The Red Knight can run 12 yards in 2 minutes. How many yards can he run in 55 minutes ?
Answers
Answer:
330
Step-by-step explanation:
Because he runs 6 yards in 1 minute so if we multiply 55 x 6 we get 330.
Answer:
330
Step-by-step explain
12/2=6
55x6=330
On the unit circle, an arc of length 2 subtends an angle, β. What is the radian measure of β?
Answers
Answer:
[tex](d)\ \beta = 2\ rad[/tex]
Step-by-step explanation:
Given
[tex]L =2[/tex] -- length of the arc
[tex]r = 1[/tex] --- radius of a unit circle
[tex]\beta =[/tex] the subtended angle
Required
Find [tex]\beta[/tex]
The length of an arc is:
[tex]L = r * \beta[/tex]
This gives:
[tex]2 = 1 * \beta[/tex]
[tex]2 = \beta[/tex]
Make [tex]\bets[/tex][tex]\beta[/tex] the subject
[tex]\beta = 2[/tex]
Hence:
[tex]\beta = 2\ rad[/tex]
Answer:
2rad
Step-by-step explanation: