Answer:
4 meters
Step-by-step explanation:
Let the height at which the top of the ladder is be represented by h. The sketch of the question forms a right angled triangle. So that applying the Pythagoras rule,
= +
= +
25 = + 9
= 25 - 9
= 16
⇒ h =
= 4
Therefore, the height at which the top of ladder is placed is 4 meters.
To calculate The number of tissues package each day, you would take the number of tissues a box holds multiplied by how many boxes the manufacturing plant packages each day. We don't know the number of boxes, so that is where we would use a variable. I would use b.
250b would be an algebraic expression representing this.
They each got 1/4
1/2 = 50%
50% / 2 = 25%
25%= 1/4
64, 71, 70, 68, 71, 75, 66, 65, 71, 68, 60<br>Range:
tatuchka [14]
Answer:
11
Step-by-step explanation:
71-60=11
Answer:
y+2=5/3(x+6)
3(y+2)=5(x+6) [multiply both sides by 3 to get rid of fraction]
3y+6=5x+30 [distribute]
3y=5x+24 [subtract 6 from both sides]
3y-5x=24 [subtract 5x from both sides]
-3y+5x=-24 [multiply everything by -1]
5x-3y=-24 [rearrange]
Step-by-step explanation: