Answer:
Step-by-step explanation:
Step-by-step explanation:
A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola. ... A parabola intersects its axis of symmetry at a point called the vertex of the parabola. You know that two points determine a line.
Answer:
Cos C = a/h
= 21/35
Step-by-step explanation:
since cos is equal to adjacent angle over hypotenuse angle, so from the question we conclude Cos C = 21/35
Answer:
sorry but theres no answer to that if we can't see the square :|
Step-by-step explanation:
Answer:
-0.625
Step-by-step explanation:
Given that a fraction negative in value with numerator -5 and denominator 8.
We have to convert this into decimals. For that we add as many zeroes after decimal point after 5 and divide with 8. The quotient what we get is value of the fraction.
To find in decimals, let us divide 5 by adding zeroes to the right
8)5.00000{0.625
4.8
-------
20
16
--------
40
40
------
0
-------------------------------
Hence in decimal form the fraction -5/8 = -0.625
