Answer:
Step-by-step explanation:
3a × 2b = 6ab
6ab × 2 = 12ab
<u>Therefor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>12ab</u>.
Hello!
(7x²y³)(3x⁵y⁸)
Multiply by ADDING exponents with the same base:
(7 * 3) (x² * x⁵) (y³ * y⁸)
21 * x² ⁺ ⁵ * y³ ⁺ ⁸
Simplify:
21 * x⁷ * y¹¹
21x⁷y¹¹
Answer:
Step-by-step explanation:
x-4 greater or equal 0
x greater or equal 4
Answer:
<u>4.1 </u>
Step-by-step explanation:
0.4(-5)+6.1
0.4 times -5 is -2
-2 +6.1 = <u>4.1 </u>
Answer:
18-24-30
Step-by-step explanation:
18^2 + 24^2 = 30^2
so via pythagorean theorem 18 24 30 forms a right triangle