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Ilia_Sergeevich [38]
3 years ago
15

What is the constant of proportionality?

Mathematics
1 answer:
exis [7]3 years ago
4 0

Answer:

B or 5

Step-by-step explanation:

25/5 =5

100/20 = 5

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The numbers of blue and green beads Emma uses to make five different pieces of jewelry are recorded below. Which of the followin
iragen [17]

Answer:

a

Step-by-step explanation:

follow the proportions

4 0
3 years ago
What is 29.74 rounded to the nearest tenth?<br><br> A: 29.0<br> B: 29.6<br> C: 29.7<br> D: 30.0
kakasveta [241]

Answer:

The answer would be 29.7

Step-by-step explanation:

The reason is would be 29.7 is when you are rounding to the nearest tenth, you take the first number to the right after the decimal and if it is 4 or below it stays the same and 5 above and it goes up one.

I hope this is right. Let me know if this helped!!

6 0
3 years ago
Read 2 more answers
add 5 ro fourteen then mutiply the sum by 6. subtract 12 from the product divide the difference by 2, divide the quotient by 3.
zalisa [80]
[6(5+14)-12]/2/3= 17
[6(19)-12]/2/3=17
[114-12]/2/3=17
[102]/2/3=17
51/3=17
The answer to the problem you proposed is 17
8 0
4 years ago
A cube is packed with decorative pebbles. If the cube has a side length of 6 inches, and each pebble weighs on average 0.5 lb pe
Rudik [331]
The volume of the cube is 6*6*6 (in cubed)=216 (in cubed).

    in 1 cubic inch, there is 0.5 lb of weight

so in 216 cubic inch, there are 216*0.5 lb = 108 lbs of weight  

Answer: 108 lbs
8 0
3 years ago
Read 2 more answers
I need help :((((((((
Colt1911 [192]

An equation has an infinite number of solutions if the left and right sides are identical. Let's simplify them both and then decide the value of ?.

Left hand side:

5(x-4)+? = 5x - 20 + ?

Right hand side:

1+12x-21 = 12x-20

So, both sides have a numeric part of -20. We can use the "?" value to make sure that the literal part is the same as well. So, we want

5x+? = 12x \iff ? = 12x-5x = 7x

5 0
3 years ago
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