2 years ago

Is this correct? My answer was 61.5

1 answer:

8 0

Answer:

yes 61.5 is correct

Step-by-step explanation:

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Romashka-Z-Leto [24]

Answer:

$(9x-5)\ units$

Step-by-step explanation:

The picture of the question in the attached figure

we know that

The perimeter of a triangle is the sum of the length of their three sides

$P=a+b+c$

where

a,b,c are the length sides of the triangle

In this problem we have

$P=(16x-6)\ units\\a=(2x-5)\ units\\b=(5x+4)\ units$

substitute and solve for the missing length

$(16x-6)=(2x-5)+(5x+4)+c\\c=(16x-6)-(2x-5)-(5x+4)\\c=(9x-5)\ units$

3 0

3 years ago

Alona [7]

600,000,000+ 70,000,000+ 200,000+ 600+ 40

8 0

3 years ago

melamori03 [73]

65.25 - 40.50 = How much longer the pool is than wide

= 24.75 longer

It is also or about 38%.

7 0

3 years ago

Rufina [12.5K]

Answer:

hey dude, The formula is (x-y)³=x³-3x²y+3xy²-y³.

6 0

2 years ago

8090 [49]

Yes they are equivalent

8 0

3 years ago