2 years ago

Need help quick!!!!!

Mathematics

1 answer:

Leni [432]2 years ago

3 0

Answer:

x = y = 6

Step-by-step explanation:

plz mark my answer as brainlist plzzzz.

 hope this will be helpful to you.

You might be interested in

in a game the player wins if he rolls a 6 on a number cube if the number cube is rolled 18 times then what is a reasonable predi

Dmitry_Shevchenko [17]

Answer:

There would be 15 unsuccessful rolls

Step-by-step explanation:

6 0

3 years ago

The factorization of 8x3 – 125 is (2x – 5)(jx2 + kx + 25). What are the values of j and k

Inga [223]

Answer:

$j=4\\k=10$

Step-by-step explanation:

$8x^3 - 125$

$\left(2x\right)^3-5^3$

Use this formula:

$x^3-y^3=\left(x-y\right)\left(x^2+xy+y^2\right)$

Where,

$x=2x\\y=5$

Substitute in the values.

$\left(2x\right)^3-5^3=\left(2x-5\right)\left(2^2x^2+5\cdot \:2x+5^2\right)$

$\left(2x-5\right)\left(4x^2+10x+25\right)$

4 0

3 years ago

in an 7th grade class with 80 people, seven tenths of the students wore shorts, if three sevenths of those students who wore sho

Trava [24]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What value of x makes the equation 5(x - 3) + 2x = 41 TRUE?

faust18 [17]

Answer: x = 8

Step-by-step explanation: PLEASE GIVEBRAINLIEST IT HELPS ALOT

7 0

2 years ago

Read 2 more answers

Trevor estimated that the product of 8.33 and 6.2 is 8 × 6, or 48. Is his estimate an underestimate or an overestimate?

Savatey [412]

Trevor’s estimate is UNDERestimate because 8*6 is 48 and 8.33*6.2 = 51.646

7 0

3 years ago