Answer:
42.3
Step-by-step explanation:
add both angles then subtract by 180 and the negative number is your answer
The roots of the quadratic equation 
are
.
Here the given quadratic equation is 
. Here 
.
The roots are
Answer:
$35
Step-by-step explanation:
7 customers - 2 who didn't tip = 5 who did tip
$7 from those who did tip * 5 ppl who tipped = $35 earned
Answer:
the correct answer is 23$
Step-by-step explanation:
15% off takes 15% of the whole price
hope this helps
Answer:
hope this helps
Step-by-step explanation:
For a.) I would do the simplist example possible and make all 3 angles equal. So you would divide 180° degrees by 3. This gives you 60° for each angle. That is still acute.
b.) complementary angles mean they add up to 90°
If one has to be greater than 45° you can so 68° and 22°.
c.) 100 - 10,10; 20,5; 50,2; 4,25
You can choose any pair for the length and width of the ones I put above. :)
d.) angle ABC can equal 32° and angle CBD can be 10°
