Answer:
b= 5 c = 10, x=7 hypotenuse = 7
Step-by-step explanation:
A 30-60-90 triangle has the ratios of x-x-2x so if x=5, then 5-5
- 10
for a 45-45-90, if one leg is 7, so is the other x so hypotenuse is 7
PLEASE HELP
2 answers:
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Answer:
- 76.5
- C
Step-by-step explanation:
Apply the weights to the scores and add them up:
5% × midterm + 15% × project + 35% × homework + 45% × final
= 0.05(75) +0.15(93) +0.35(78) +0.45(70)
= 76.5
The student has a solid letter grade of C.
