Which of the following tables represents a proportional relationship?

Answer:

A: 6*4=24

B:10.5*3.5=36.75

C:2*3*3.6=21.6

add them all together

24+36.75=60.75

60.75+21.6=82.35

82.35mm

Answer:

its 41.7........... ..

Answer:

36

Step-by-step explanation:

the hole is the area

to find the area you do base x height

Answer:

m1 = 68°

m2 = 53°

m3 = 127

m4 = 31°

Step-by-step explanation:

m1 = 90-22

m2 = 68+59=127, 180-127

m3 = 180 - 53

m4 = 127+22=149, 180-149

Answer:

m1 = 68°

m2 = 53°

m3 = 127

m4 = 31°

Step-by-step explanation:xplanation:

Step-by-step e

m1 = 90-22

m2 = 68+59=127, 180-127

m3 = 180 - 53

m4 = 127+22=149, 180-149

Answer:

W' -6,2

X' -12, 2

Y' -10, -3

Z' -4, -3

Step-by-step explanation:

If you look into a mirror, you will see your reflection. It's kind of like that ig. Reflecting it over the y-axis means that you're going to be moving the whole shape over the line that says "y" at the top of it. Sorry if my explanation is bad, but this is the most easy way for me to explain it. After you reflect it over the y-axis, you have to find out where the points are now.

So

Point W started at 6,2

Point X started at 12,2

Point Y started at 10,-3

Point Z started at 4,-3

Btw, I just started learning this, so I may be wrong, but I hope this helped!!

Answer:

w' -6,2

x' -12,2

y' -10, -3

z' -4, -3

Step-by-step explanation:

All the domains become negative while the ranges stay the same

Answer:

y=5

Step-by-step explanation:

3y-5=2y

3y-2y=5

y=5

Answer:

y=5

Step-by-step explanation:

3y-5=2y

/add 5 to both sides/

3y-5+5=2y+5

simplify

3y=2y+5

subtract 2y from both sides

3y-2y=2y+5-2y

simplify

y=5

The answer is x=16

Step-by-step explanation:

3x+4x+46+2x-10=180

9x+36=180

9x=144

X=16

I am a math teacher If you need any explanation you can communicate with me on Whats on this number 01557831028

[tex] \sf{2x-10 + 4x +46 + 3x = 180° ~~[angle~sum ~property ~of ~a~ {\triangle}]} \\\\ \sf{9x + 36 =180°} \\\\ \sf{9x=180-36} \\\\ \sf{9x = 144} \\\\ \sf{x= {\dfrac{144}{9}}} \\\\ \sf{x=16} [/tex]

Answer:

first box answer is 4 tens, 7 ones, and 6 tenths

second box answer is  4 ones, 7 hundredths, 6 thousandths

third box answer is 4 tenths, 7 hundredths, 6 thousandths

Answer:

4 tens 7 ones 6 tenths goes to 47.6..... 4 ones 7hundreths 6thousandths goes to 4.076.... 4 tenths 7 hundredths 6 thousandths goes to 0.476

Step-by-step explanation:

Hope this helps

Answer:

602.88

Step-by-step explanation:

V=π[tex]r^{2}[/tex]h

Answer: 602.88

Step-by-step explanation: 3.14 x r^2 x h = 3.14 x 16 x 12

Answer:

14

Step-by-step explanation:

Answer For the First One:

D, 51.3%

Step-by-step explanation:

The total number of students that ordered popcorn was 80 and 80 is 51.3% of 156 (the total number of students)!

Answer For the Second One:

C, It was reflected over the X-axis

Explanation:

If you just flip the DEF backwards over the x-axis it makes the GHI shape!

Hope this helps! :)

angle 1 and 2 are supplementary

Answer:

40 mm

Step-by-step explanation:

It's 40 mm because the Pythagorean Theorem explains a^2 + b^2 = c^2.

This means the unknown number plus 30^2 = 50^2

What you want to do is 50^2 - 30^2= 20^2; which would be 2500-900=1600.

You got 1600 but that isn't your final answer. You want to find the square root 1600. So 1600 square rooted is 40.

40 mm is your final answer.

Answer:

it would be the second answer

Step-by-step explanation:

To find volume, you have to multiply all the side lengths together.

Answer:

I'm just answering so that you can give the other guy who answered brainliest

Step-by-step explanation:

The answer is:

d = -18

Answer:

d=-18

Step-by-step explanation:

3(d + 5) - 7 = 2(d -5)

Distribute the number outside the brackets, inside them

3d+15-7=2d-10

3d+8=2d-10

solve for d with isolating it

3d= -8+2d-10

3d-2d= -8-10

d=-18

4 + 2(5) + (−3)

= 4+10-3

= 11

I think that's the answer.

I'm not sure of that's what you were asking though.

Answer:

make a x and y chart

so x should have 2 and 5 while y has 11 and 17

2 to 5 is plus 3 while 11 to 17 is 6

now do you divided by x

6 divided by 3 equals 2

slope / rate of change is 2

Answer:

B. There is 1 boy for every 6 girls in the class.

Step-by-step explanation:

Since the ratio is 1 boy per 6 girls and we don't know how many students there are then B is the best answer

hope this helped :))

Answer:

B. There is one boy for every 6 girls in class.

Step-by-step explanation:

When you have a ratio, it compares two numbers. When you have a ratio 1:6 the colon  there can be read as "is to" or "for every".  

That means that ratio can be read as 1 is to 6 or "there is 1 for every 6."

In this case 1:6 represents the number of boys to the number of girls to class. This means that there is 1 boy for every 6 girls in class.

Hope

Answer:

With wha..?

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer: let me know when you repost the question

Step-by-step explanation:

Answer: 60% increase followed by a 40% decrease belongs in less than original. A 50% increase followed by a 33 1/3 decrease also belong in less than original. A $20 decrease followed by a $20 increase belongs in same as original. A 75% decrease followed by a 50% increase belongs in less than original. A 100% increase followed by a 33 1/3 decrease belongs in less than original.

Step-by-step explanation:

Hope this helps :)

Answer:

2.5

Step-by-step explanation:

The square root of 6.25 is 2.5.

Becuase 2.5 x 2.5 = 6.25

Hope this helps!

Answer:

2.5

Step-by-step explanation:

6.25 = 625/100

625/100 = (5×5×5×5)/(2×2×5×5)

{prime factorisation}

Pairing of common numbers =

{(5×5) × (5×5)}/{(2×2) × (5×5)}

{taking a single no. from the pairs}

= {5 × 5}/{2 × 5}

= 25/10

= 2.5

if you mean 1 1 2/9 × 2 1/3 then the answer would be,

[tex] - \frac{77}{27} [/tex]

And in fraction form it will be,

[tex] - 2 \frac{23}{27} [/tex]

And if you want in decimal form then it will be,

[tex] - 2.851852[/tex]

Answer:

your answer is going to be B) 3:1

Step-by-step explanation:

since the ration is  6:2  its gonna be 3:1 in simples form

Answer:idek school is very hard

Step-by-step explanation:

Answer and Step-by-step explanation:

2.

The value of x is equal to 148. This is because of the vertical angles theorem.

The vertical angles theorem states that when two angles are vertical to each other (such as the example in this problem), then they are equal to each other.

5.

We know that a line has a angle of 180 degrees. So, to find x, we subtract everything from 180.

180 - 125 - 30 = x

25 = x

8.

We know that given angle in total is equal to 89 degrees. So, to find x, we subtract everything from 89.

89 - 12 - 29 = x

48 = x

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