Answer:
2.268 tons
Step-by-step explanation:
Multiply 840 to 2.7 to figure out the weight of 840 bricks.
840 x 2.7 = 2268 kilograms
Convert 2268 kilograms into tons which will be 2.268 tons.
How did I convert? Divide 2268 by 1000 because 1 ton = 1000 kilograms.
Answer:
3x²+15x
Step-by-step explanation:
S = length × width
= 3x(x+5)
= 3x²+15x
X = 2 times 94 = 188 - 112 = 76
Answer:
D) Cos X = Sin Y
Step-by-step explanation:
If angle X and Y are complementary angles, as shown in the attachment, then;

and

We can see clearly that both ratios are the same.
This implies that:

Therefore the correct answer from the given options is D