Answer:
-99g - 54
Step-by-step explanation:
-9*11g = -99g
-9*6= -54
So, it is -99g - 54
Hope this helps!
Answer:
0.5 and 2.0
Step-by-step explanation:
2 is the same as 2.0
<h2>
Answer: a. 164 u²</h2>
Step-by-step explanation:
Area of a trapezium = ¹/₂ (a + b) h
But the height isn't given. So we have to solve for it.
h = √(10² - 6²) <em> [using the Pythagorean theorem]</em>
<em> </em> = 8
∴ Area of the shape = ¹/₂ (13 + 28) 8
= 164 u²
Answer:
2x (2x^2 +x +1)
Step-by-step explanation:
f(x)-g(x)
9x^3 + 2x^2 -5x + 4 - (5x^3 -7x +4)
9x^3 + 2x^2 -5x + 4 - 5x^3 +7x -4
4x^3 +2x^2 +2x
2x (2x^2 +x +1)