Answer:
d
Step-by-step explanation:
=-4
Answer:
93 degrees
Step-by-step explanation:
first, lets add 38+49 to see the sum
38+49=87
since the sum of all three angles in every triangle equals 180, we can subtract this sum from 180 to get the answer
180-87=93
so the missing angle would be 93
I believe you would Add like terms so 4x^2-4x-3
To graph this equation, I am going to change it up so you can understand. a, in this case, is x and 38 would be y(but it is already solved). Therefore the equation is y = 8x - 10. This follows the format y = mx +b.
To graph: Since your x is 6, your y is missing, but since it's already solved it's 38. Your coordinates would (6, 38).
Answer:
work is shown and pictured
Step-by-step explanation:
another way is
5(3)>=3(3)+4
15>=9+4
15>=13
