Answer:
Step-by-step explanation:
Let's graph both functions
The solutions are the coordinates of the intersection point
The intersection point is (-7,5)
So
● x = -7
● y = 5
In the diagram, r || s. Parallel lines r and s are crossed by transversal t to form 8 angles. Clockwise from the top left, the a
ngles formed with line r are blank, blank, 1, (2 x + 12.8) degrees; with the line, s are blank, blank, 117.6 degrees, blank. What is the value of x? x =
I got it... Answer 24.8. Get your pts...
I got it... Answer 24.8. Get your pts...
1 answer:
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Answer:
height = 7 cm
Step-by-step explanation:
The area (A) of a trapezium is calculated using the formula
A = h(a + b)
where h is the height and a, b the parallel bases
here a = 6, b = 12 and A = 63, hence
× h × (6 + 12) = 63
h × 18 = 63
9h = 63 ( divide both sides by 9 )
h = 7