Answer:
A certain cube has a side length of 25 m. How many square tiles, each with an area of 5 m2, are needed to fully cover the surface of the cube?
Possible Answers:
500
1000
200
100
750
Correct answer:
750
Answer:
1) 47
2) 4
Step-by-step explanation:
Complimentary = 90 degrees
1) 43 + ? = 90
? = 47
2) 86 + ? = 90
? = 4
9514 1404 393
Answer:
$7571.20
Step-by-step explanation:
Each year, the balance is multiplied by 1+4% = 1.04. After 2 years, the balance is ...
$7000 × 1.04 × 1.04 = $7571.20
_____
<em>Additional comment</em>
The repeated multiplication is usually indicated with an exponent:
$7000×1.04²
I hope this helps you
20x^4y 25x^2 ÷ 5
4x^4y 5x^2 ÷ x
4x^3y 5x ÷ x
4x^2y 5
GCF=5.x.x=5.x^2
