3 years ago

What is the radical of 8 squared

1 answer:

6 0

The answer is 8 . 8^2 equals 64. So you multiply 8 by itself to get 64.

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never [62]

Answer:

$x=6.25\\y=-1.25$

Step-by-step explanation:

$3x+5y=10\\x+3y=1\\\\$

Second equation times 3:

$3x+9y=3$

1st equation minus equation above:

$-4y=7\\y=-7/4$

Insert to equation:

$3x+\frac{-35}{4}=10\\12x-35=40\\12x=75\\x=75/12=6.25$

4 0

3 years ago

andrew11 [14]

Would it not be one hundred and[insert number]?

7 0

3 years ago

Hitman42 [59]

The width should be 100.8 inches since you multiply 42 × 2.4. Hope it helps.

4 0

3 years ago

lora16 [44]

Answer:

An altitude of any triangle is a line from a vertex that intersects the opposite side at the right-angled vertex.

Therefore yes it does intersect the opposite side.

7 0

3 years ago

MatroZZZ [7]

If the square is 15 units on each side, then its diagonal would be √(15²)+(15)²=√450=15√2 ☺☺☺☺

6 0

3 years ago