Answer:
It is answer A) 5x^8y^8z^3 (sq rt 2y)
Step-by-step explanation:
1. Factor out the perfect square
(sqr rt) 5^2 × 2x^16 × y^16 xyz^6
2. Split each factor to their own square root
3. Simplify these roots
Answer:
Diane sent 21messages
John sent 30 messages
Hans sent 84 messages
Step-by-step explanation:
Total messages =135
let messages sent by Diane =x
""". sent by John=x+9
sent by Hans=4x
Now the sum
x+x+9+4x=135
6x+9=135
6x=135-9
6x=126
x=126/6
x=21
Diane's message=x=21
John's message=x+9=21+9=30messages
Hans' messages=4×x=4×21=84
Answer:
Value of y = -8.5
Step-by-step explanation:
Given:
Equation;
5.1y + 21.3 = -0.3y - 24.6
Find:
Value of y
Computation:
5.1y + 21.3 = -0.3y - 24.6
5.4y = -45.9
Value of y = -8.5
Answer:
No
Step-by-step explanation:
The third side length has to be smaller than the sum of the other two sides
3+7 > 12
10 >12
We cannot make a triangle