Answer:
the line of symmetry is (-1,0) and the vertex is (0,4)
Step-by-step explanation:
I like to plug in all of my coordinates into a graphing calculator in order to find the answer.
Hope this helps...
1/2 is equal to 50%, 3/4 is equal to 75%, and 7/8 is equal to 87.5 percent. Therefore, the order is 1/2, 3/4, and then 7/8.
Ordered pairs are in the form (x, y). So, replace all variables with their values.
We have the ordered pair (0, 14). Replace x with its value and y with its value.
Now we have the inequality 14 > 0 + 12
Simplify the left-hand side.
14 > 0 + 12
14 > 12
So, the ordered pair (0, 14) is part of the solution set.
Answer:
2/5
Step-by-step explanation:
BC is 2 units long while BD is 5 units long. This means that BC is two fifths the length of BD.
Answer:
x = 19
Step-by-step explanation:
Solve for x:
3 x + 43 = 100
Subtract 43 from both sides:
3 x + (43 - 43) = 100 - 43
43 - 43 = 0:
3 x = 100 - 43
100 - 43 = 57:
3 x = 57
Divide both sides of 3 x = 57 by 3:
(3 x)/3 = 57/3
3/3 = 1:
x = 57/3
The gcd of 57 and 3 is 3, so 57/3 = (3×19)/(3×1) = 3/3×19 = 19:
Answer: x = 19
