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Artist 52 [7]
2 years ago
9

Help me to do this simplify​

Mathematics
2 answers:
kenny6666 [7]2 years ago
7 0

Answer:

The coefficient is 1

Collect like terms

Calculate the sum

Marina CMI [18]2 years ago
7 0

Answer:

when you + you never add p + p= p2 thats not correct, you Just leave it.

Step-by-step explanation:

A) a + 2a+ 3a= 6a

B) 2p2 + 3p2+ p2 + 4p2= 10 p2

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A RIGHT triangle has three sides: a, b, c such that a=b and LaTeX: a^2\:+\:b^2\:=\:c^2 a 2 + b 2 = c 2 What is the ratio of the
Alex_Xolod [135]

Answer:

c=b\sqrt{2}

Step-by-step explanation:

Refer to the attached image.

A right triangle is considered so when one of its corners are 90°.

If sides a and b are equal in length, then  the corners across from them are equal in size as well.

The only way for this to be possible is if both corners A and B(opposite of sides a and b) are 45°.

Pythagorean theorem

This theorem states that the square of a right triangle's long side is equal to the sum of the squares of the shorter sides.

In this case:

a^{2} +b^{2} =c^{2}

but since:

a=b

the equation can be solved by replacing a with b in the equation:

b^{2} +b^{2} =c^{2} \\2b^{2}=c^{2} \\\sqrt{2b^{2} } = c\\b\sqrt{2} =c

7 0
3 years ago
Do the ratios 5:3 and 13:8 form a proportion?
shepuryov [24]

Answer:

  No

Step-by-step explanation:

Each ratio is irreducible, and they are different. Hence they are not the same value, so cannot be a proportion. A proportion is two equal ratios.

  5 : 3 = 40 : 24

  13 : 8 = 39 : 24 . . . . not the same as 40 : 24

_____

<em>Examples of proportions</em>

  5/3 = 40/24 . . . is a proportion

  13/8 = 39/24 . . . is a proportion

4 0
2 years ago
Math please help me with it
seropon [69]
I hope this helps you

4 0
3 years ago
Complete the pattern ____,_____,____,0,2,4,6
Dmitriy789 [7]
-6,-4,-2 is the answer
3 0
3 years ago
Joan loves eating fruits. Joan paid $14.20 for apples, and $7.86 for cherries with two $20 bills. How much change did Joan recei
Inga [223]
Joan received $17 and 94 cents ($17.94)


$14.20 + $7.86= $22.06 (her total)

$20+$20= $40 (how much she paid with)

$40- $22.06= $17.94
5 0
3 years ago
Read 2 more answers
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