Answer:
61.7% of container A is empty after the pumping is complete.
Step-by-step explanation:
The volume of a cylinder is calculated by the formula B×h, where B is the area of the base, or radius²×π.
The volume of cylinder A is 9²×π×10=810π.
The volume of cylinder B is 5²×π×20=500π.
The percent that will be used to fill container B is the complete volume of B out of A: ≈.61728395 which is 61.7% rounded to the nearest tenth.
Answer:
∠a = 50°
∠b = 130°
∠c = 130°
Explanation:
Following Vertical Angles Theorem:
A straight line has 180° angle measure, ∠c and ∠a lies on a straight line
Also, following vertical angle theorem:
Answer:
13/15 > 4/5 is a true stament.
Step-by-step explanation:
The left side is 0.86 repeating turned into a decimal. which means 0.86 is greater than the right which the right is 0.8 turned into a decimal. which in this case this means that the given stament is always true.
X=18 , first you have to rewrite it as fractions then you have to cross multiply the equation , and last divide
Answer:
Quadratic Property 2x^2-18=0
Square Root Property x=√9 or x=+3 or x=-3
Step-by-step explanation:
Quadratic Property or a quadratic Function is of the form ax^2+bx+c=0. So our task is to equate the given expression to zero. We can equate the expression to zero by subtracting 11 on both the sides. In doing so, we get 2x^2-18=0. This is the quadratic Property of the given Expression.
Square property is finding the value for x. we have make x equal to some value. Since we already have the quadratic Property as 2x^2-18=0, we can use this to find the value of x.
so, 2x^2=18
or x^2=18/2=9
or x=√9= +3 or -3.