2 years ago

Can someone please help me with this?

1 answer:

3 0

Um this seems really confusing!

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Sati [7]

Answer:

B. $60x^8$

Step-by-step explanation:

$4x^2\sqrt{5x^4} \cdot 3\sqrt{5x^8} =$

$= 4x^2 \times 3 \sqrt{5x^4 \times 5x^8}$

$= 12x^2 \sqrt{25x^{4+8}}$

$= 12x^2 \sqrt{25} \sqrt{x^{12}}$

$= 12x^2 \times 5 \times x^6$

$= 60x^8$

6 0

1 year ago

ELEN [110]

Answer:

$138.60

Step-by-step explanation:

10% of 2200 is 220.

2200 - 220 = 1980

7% of 1980 is 138.60

7 0

2 years ago

zhenek [66]

3 Rd side would be
13sq=12sq+xsq
Xsq=169-144
X=5
Cot theta = adj side/opp side= 5/12

4 0

2 years ago

Mila [183]

The answer is 51 because 180-139=51

3 0

2 years ago

melomori [17]

Answer:

If the temp is higher so is the amount of people on the beach

Step-by-step explanation:

3 0

2 years ago