Answer:
,
Step-by-step explanation:
In a 45-45-90 relation triangle the two shortest sides will have equal length, meaning:
To find the hypotenuse we must multiply the shortest side by , both sides are equal so it doesn't matter which we multiply.
Answer:
2x + 3y = 20
Step-by-step explanation:
Slope of the line is -2/3 . We can use any of the given points to find the equation of the line. Lets use (1, 6)
The general point-slope form of a line is:
Here m is the slope which is -2/3
x1 and y1 are the coordinates of the point. So x1 = 1 and y1 = 6
Using these values, we get:
Answer:
3584
Step-by-step explanation:
These are the terms of a geometric sequence with n th term
= a
where a is the first term and r the common ratio
r = 14 ÷ 7 = 28 ÷ 14 = 56 ÷ 28 = 2 and a = 7, thus
= 7
= 7 × 512 = 3584