5x^2+45x-7x+63
5x^2+38x+63
please vote my answer brainliest. thanks!
<span><u><em>The correct answer is:</em></u>
$42.
<u><em>Explanation:</em></u>
The best way to find a total bill including tip (or tax if that is what you are looking for - it is found the same way), is to multiply the original total by 1 + the percentage of the tip.
Since the percentage is 20%, we add 0.20 to 1 to get 1.20.
Now we multiply that by the original cost to get the final answer.
1.20*35 = 42</span>
Answer:
I = 72 cm approximately
Step-by-step explanation:
ΔGHI is a right angle triangle because,
∠H=90°.
So g= 96 cm, ∠G=53° and ∠H=90.
The length of I will be calculated using
∠i = 180-(90+53)
∠i = 180-143
∠i = 37
Tan ∠i = opposite/adjacent
Tan 37 = I/96
0.7536 *96 = I
72.3456 = I
I = 72 cm approximately
Answer:
3. 35
Step-by-step explanation:
15+20=35
Use the formula (since I can’t put special characters) y sub 2 minus y sub 1 divided by x sub 2 minus x sub 1 and plug the coordinates into this equation
