First of all do multiplications.
3 + (2*6) / 3 = 3 + 12 /3 = 15 / 3 = 5
Answer A. 5
9x3x10=270
270 is the answer
Answer:
Step-by-step explanation:
<u>Let the integers be x- 1, x and x +1, then:</u>
- x - 1 + x + x + 1 = 87
- 3x = 87
- x = 29
The integers are 28, 29, 30
Answer:
equilateral
Step-by-step explanation:
equilateral sides are equal and the angles aswell
Answer:
6x^4 -15x^3 + 3x^2
Step-by-step explanation:
What we want to do here is to multiply what is outside the bracket with what is inside
That would be;
3x^2(2x^2 -5x + 1)
= 3x^2(2x^2) -5x(3x^2) + 1(3x^2)
Opening the brackets, we have;
6x^4 -15x^3 + 3x^2