Answer:
in 1/2 hour 1/3 of the page is done
in 1 hour 2/3 of the page is done
in 1 and 1/2 hour 3/3 pages are done
Step-by-step explanation:
Answer:
-28
Step-by-step explanation:
y/3-x = x+9
x=5
=>y/3-5=5+9
=>y/-2=14
=>y = - 28
Answer:line l is the transversal because it intersect both sets of angles. and 7 and 11 are corresponding because they are in the same positions of the intersections.
Step-by-step explanation: usually a transversal is associated with parallel lines and corresponding angles are equal but this is not true with a triangle
Answer:
51
Step-by-step explanation:
The two tangent lines can be set equal to each other
10x - 19 = 4x + 23
Solve for x
10x - 19 = 4x + 23
-4x -4x
6x - 19 = 23
+19 +19
<u>6x</u> = <u>42</u>
6 6
x = 7
Plug in x and solve for FE
10x - 19 = 10(7)-19 = 51
Answer:
Yes, doubling the numbers also results in a Pythagorean Triple
Step-by-step explanation:
The reason 3, 4, and 5 form a Pythagorean Triple is because they satisfy the Pythagorean Theorem, which is
a² + b² = c²
3² + 4² = 5²
9 + 16 = 25
25 = 25
Doubling the numbers results in...
6² + 8² = 10²
36 + 64 = 100
100 = 100
They both satisfy the equation.
Another way to think of is that if we double something, we multiply every thing by 2, so we can write the equation like this...
2(a² + b² = c²) so you can read it as two times any numbers that make a Pythagorean Triple