All categories

3 years ago

can you think of a real life situation where you have to expand things out before making it easier to finish

Mathematics

1 answer:

Doss [256]3 years ago

5 0

Answer:

A real life equation where you have to expand things out before making it easier to finish is a cooking recipe. There are several steps involved to make it easier to understand.

Step-by-step explanation:

You might be interested in

How do you do this? Please help, I’ve been staring at this for like 10 min :)

damaskus [11]

Answer & Step-by-step explanation:

The formula is given in the middle. You are supposed to insert the value of x into this formula to find the value of y (like in the first given example):

$x=-2\\y=2(-2)+5\\y=-4+5\\y=1$

------

$x=-1\\y=2(-1)+5\\y=-2+5\\y=3$

------

$x=0\\y=2(0)+5\\y=0+5\\y=5$

------

$x=1\\y=2(1)+5\\y=2+5\\y=7$

------

$x=2\\y=2(2)+5\\y=4+5\\y=9$

:Done

3 0

3 years ago

Doing a math test. Help?

xeze [42]

4950 kg hope this helps!!!

5 0

3 years ago

Add the polynomials. (x2−11x+6)+(x2+5)

Oksana_A [137]

Answer:

$\boxed{2 {x}^{2} - 11x + 11}$

Step-by-step explanation:

$= > ( {x}^{2} - 11x + 6) + ( {x}^{2} + 5) \\ \\ = > {x}^{2} - 11x + 6 + {x}^{2} + 5 \\ \\ = > {x}^{2} + {x}^{2} - 11x + 6 + 5 \\ \\ = > 2 {x}^{2} - 11x + 11$

8 0

2 years ago

Read 2 more answers

Please help me out please

natita [175]

Answer:

RC = 40

Step-by-step explanation:

Note that the circumcentre is equally distant from the triangle's 3 vertices.

That is : PC = RC = QC

Equate any pair and solve for x

Using RC = PC, then

5x - 15 = 3x + 7 ( subtract 3x from both sides )

2x - 15 = 7 ( add 15 to both sides )

2x = 22 ( divide both sides by 2 )

x = 11

Hence

RC = (5 × 11) - 15 = 55 - 15 = 40 units

5 0

3 years ago

Solve 5.4p+13.1=−2.6p+3.5 . Check your solution. p= __

maxonik [38]

5.4p +13.1 = −2.6p+3.5 .

5.4p + 2.6p = 3.5 -13.1

8.0p = -9.6

p = -9.6 / 8

p = -1.2

3 0

2 years ago

can you think of a real life situation where you have to expand things out before making it easier to finish​

can you think of a real life situation where you have to expand things out before making it easier to finish