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Helen [10]
2 years ago
15

Which table represents a proportional relationship?

Mathematics
1 answer:
andreev551 [17]2 years ago
7 0

how do u not know this

Step-by-step explanation:

my guy

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The boys wrestling team scored a total of 36 points. Pins are worth 6 points. Major
shtirl [24]

Answer:

6p + 4d = 36

Step-by-step explanation:

If p = number of pins and d = number of major decisions, then the equation is 6p + 4d = 36.

Hope this helps!

5 0
3 years ago
rob is asked to graph this system of equations: 6x + 2y = 5; y + 3x =2; how many times will the lines intersect? A. there is no
9966 [12]

Answer:

  C

Step-by-step explanation:

A and B are wrong and with D they wouldn't be lines so imma go with C.

Sorry if it's wrong.

6 0
3 years ago
Find the values of the variables
Jlenok [28]

Answer:

You can use Pythagoras theorem to calculate x:

12² + 14² = x²

144 + 196 = x²

           x² = 340

           x   = √340 ≈ 18,44

6 0
4 years ago
Calculate the volume of the given pyramid to the nearest tenth
ankoles [38]

Answer:(A.)

Step-by-step explanation:The reason why its a its because that 13x8=104x17=1,768/3=589.3. Therefore 589.3 can not be round to the nearest tenth.

4 0
3 years ago
Use pascal's triangle to expand the binomial <br><br> (d-5y)^6<br><br> show work.
Zielflug [23.3K]

In attached file you can see Pascal's triangle. Explanation for this triangle is following:

  1. coefficient in 0th row is (a+b)^0=1
  2. coefficients in 1st row are coefficients of (a+b)^1=1\cdot a+1\cdot b
  3. coefficients in 2nd row are coefficients of (a+b)^2=1\cdot a^2+2\cdot ab+1\cdot b^2
  4. coefficients in 3rd row are coefficients of (a+b)^3=1\cdot a^3+3\cdot a^2b+3\cdot ab^2+1\cdot b^3 and so on
  5. coefficients in 6th row are coefficients of (a+b)^6=1\cdot a^6+6\cdot a^5b+15\cdot a^4b^2+20\cdot a^3b^3+15\cdot a^2b^4+6\cdot ab^5+1\cdot b^6.

Then

(d-5y)^6=\\=1\cdot d^6-6\cdot d^5\cdot 5y+15\cdot d^4\cdot (5y)^2-20\cdot d^3\cdot (5y)^3+15\cdot d^2\cdot (5y)^4-6\cdot d\cdot (5y)^5+1\cdot (5y)^6.

Simplify it:

(d-5y)^6=d^6-30d^5y+375d^4y^2-2500d^3y^3+9375d^2y^4-18750dy^5+15625y^6.

4 0
3 years ago
Read 2 more answers
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