Answer:
More than one triangle can be formed by three angles measuring 75°, 45° and 60°. Solution : We know that, The sum of the measures of all angles of a triangle should be equal to 180
Step-by-step explanation:
we are given


we can plug x into f(x)

now, we can simplify it



now, we can plug y=3

.............................Answer
Answer:
3456
Step-by-step explanation:
Answer:
85 boys, 110 girls
Step-by-step explanation:
85 boys+25 more girls= 110 girls
110 girls+85 boys= 195 total students
Answer:
x > -1
Step-by-step explanation:
Divide the whole inequality by 9.
(
+1)>
Subtract 1.
>
- 1
> -
Multiply by 3.
x > -1