Hi, thank you for posting your question here at Brainy.
The path of the watercraft and the water current, when joined by a line forming a right angle would make a right triangle. From here, we can know the component in which it is along the same direction with the watercraft. Let's denote this as x.
x = 6 miles/h * cos 75 degrees
x = 1.55 miles/h
Thus, the actual speed = 70 + 1.55 = 71.55 miles/h
Answer: The shirt was discounted at 30%
Step-by-step explanation:
1- Find how many dollars you saved (16-11.20=4.8$)
2-
4.8/16
?/100
?= 100x4.8÷16
?=30
4.9, 5.7, 6.0, 5.3, 4.8, 4.9, 5.3, 4.7, 4.9, 5.6, 5.1<br>
whats the mean
erastova [34]
<span>4.9+5.7+6.0+5.3+4.8+4.9+5.3+4.7+4.9+5.6+5.1=57.2
</span>57.2/11=5.2
Answer:
x = 28.
Step-by-step explanation:
1/2x - 12 = 12
Add 12 to both sides:
1/2x - 12 + 12 = 12 + 12
1/2x = 24
Now, to isolate x we multiply both sides by 2:
1.2 x * 2 = 24 * 2
x = 48.
Answer:
true
false; exponent should be -7
false; exponent should be 16
true
Step-by-step explanation:
