a ball is thrown straight up from a rooftop 160 feet high. the formula below describes the ball's height above the ground, h, in feet, t seconds after it was thrown. the ball misses the rooftop on...
a ball is thrown straight up from a rooftop 160 feet high. the formula below describes the ball's height above the ground, h, in feet, t seconds after it was thrown. the ball misses the rooftop on...
Solve for x: x^19 − 2x^18 + 7x^17 − 12x^6 + 6x^15 = 0 Please help and thank you! Full answer please!
The line y= 2x+3 intersects the y-axis at A. The points B and C on this line are such that AB=BC.The line through B perpendicular to AC passes through the point D (-1,6).Calculate (a)the...
AN AIRPLANE TRAVELS AT 160 KM/HR FOR 2 HOURS IN A DIRECTION OF 200° AT THE END OF THIS TIME, HOW FAR SOUTH OF THE AIRPORT IS THE AIRPLANE? NOTE DIRECTIONS ARE GIVEN IN DEGREES CLOCKWISE FROM NORTH...
Three positive integers a, b and c are such that 1/a + 2/b = 1/c + 1/2. 1. Make c the subject of the formula. 2. If a=3, find the possible values if b and c. Note: how...
what is math concept , action taken, strategies and model representation has been used in quadratic relation y=2(x+1)(x+3) ?
This was weighing hard on my mind tonight; Ladies, wether it be taking care of the house or the bills, there is no reason why you should be making excuses about why you can't provide for your fam...
The senior classes at High School A and High School B planned separate trips to the water park. The senior class at High School A rented and filled 5 vans and 14 buses with 410 students. High School...
The senior classes at High School A and High School B planned separate trips to Yellowstone National Park. The senior class at High School A rented and filled 10 vans and 15 buses with 945...
Can you tell me whether a polynomial in x is the same as a polynomial in the variable x?
The line y=2x+7 is parallel to the line y=2x-3.The line y=-0.5x+7 is perpendicular to the line y=2x-3.Calculate the perpendicular distance between the pair of parallel lines.
Is a polynomial in x the same as a polynomial in the variable x. Answer this question in full sentence.
A particle P moves in a straight line so that its displacement, s m, from a fixed point O , t seconds after passing through point A one the line , is given by s =t^2-3t^2-9t+30...
I Don't understand the concept to use to answer this question.
The curve y=x^2-3x-4 cuts the x axis at A and B. The tangents to the curve at A and B meet at T and the normals to the curve at A and B meet at N. Find the area of the quadrilateral ATBN.
Determine the type and number of solutions of 3x2+6x+4=0 Please answer, thank you very much for your help
Determine the type and number of solutions of x2-12x+36=0 Please and thank you
The instruction is "factor each expression" and the expression is: x^2+8x+15.
"Yar wab use krty krty khud he new tab open ho jati hy .isy khatm krny ka koi tareeqa to btao?"
Any help anyone? Im stuck on this. The answer choices are A. 30 B. 45 C. 56.31 D. 78.69