Answer: -19
Step-by-step explanation:
Always follow the PEMDAS order. Parenthesis first start with (2 - 3) with gives you -1, then move to multiplying, (-1)4(4) which gives you -16. Then division, 9/3 giving you three. You will end up with -16-3 which gives you -19.
Answer:
i think its #2 or #4
Step-by-step explanation:
So knowing that the tank holds 570 liters of water, we would divide the amount of liters per gallon which is 3.8.
570 / 3.8 = 150 gallons of water.
I hope this helps :)
Answer:
the acute angle of a right triangle cant measure to be >90 nor can it be >180 because triangles measure to be 180 and acute angles are <90.... if you mean 70, the other acute angle is 20. if you mean 27, the other acute angle is 63.
The task represents triangle with 90 degrees angle bellow top of the waterslide. that means that we can yous trigonometry functions to find out all the angles or lengths of triangle.
In this case we need to find height which we will find using tan function.
tan(13) = x/58.2
x = 58.2*tan(13) = 13.43m
Answer is 13.43 meters
