Answer:
18.03
Step-by-step explanation:
So first David went 200m west. I drew a line that went to the west. Next he went 125m north. I drew a line that went north. The question is asking you how far away he is from his starting point. I drew a triangle and connected those two points from where he began. So to find the length or missing side, you need to use an equation known as the pathaegorean theorem. A²+ B²+ C². 125+200 is 325. The square root of 325 is 18.0277. However, they ask us to round to the nearest hundredth. So that number would you round to 18.03 ( since the seven makes the two go up).
Answer:
16 in total.
Step-by-step explanation:
40 and 32 both share the common denominator 8, so 40/8 =5 and 32/8=4
<span>(5+2b)+(7b-5)= 9b
hope it helps</span>
If your asking what d equals, then it’s 10
-29/21 is the correct answer