Answer:
<h3>#1</h3>
- tangent = opposite leg / adjacent leg
- tan ∠F = DE/ EF
- tan ∠F = 24/7
<u>Option D</u>
<h3>#2</h3>
Sine and cosine are same for complementary angles.
- Complementary of 67° is 90° - 67° = 23°.
- sine 67° = cosine 23°
Answer:
Part A: 6ml of antifreeze
Part B: 10ml of antifreeze
Step-by-step explanation:
10% of 60ml is 6ml
60/10 = 6
1/10 of 60 equals 6ml.
50% of 20ml is 10ml.
20/2 = 10
1/2 of 20 equals 10ml.
All the equations can be graphed and solved by graphing. They can also be solved using various other methods
Answer: 15.56%
Step-by-step explanation:
Given : Your checking account balance is $225.
i.e. Account balance= $225
You received a “bounced” check and your bank has charged you a penalty fee of $35.
i.e.Penalty fee= $35
Now, the percent of your balance the penalty cost :-
Hence, the penalty cost 15.56% of your balance .
Answer:
is the act of explaining, reframing, or otherwise showing your own understanding of something.
Step-by-step explanation:
