Answer:
B. 61
Step-by-step explanation:
Given that ∆PQR and PQS are congruent, it follows that their corresponding sides are of the same length.
Therefore,
![RQ = SQ](https://tex.z-dn.net/?f=%20RQ%20%3D%20SQ%20)
![3x + 16 = 7x - 24](https://tex.z-dn.net/?f=%203x%20%2B%2016%20%3D%207x%20-%2024%20)
Collect like terms
![16 + 24 = 7x - 3x](https://tex.z-dn.net/?f=%2016%20%2B%2024%20%3D%207x%20-%203x%20)
![40 = 4x](https://tex.z-dn.net/?f=%2040%20%3D%204x%20)
Divide both sides by 4
![\frac{40}{4} = \frac{4x}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B40%7D%7B4%7D%20%3D%20%5Cfrac%7B4x%7D%7B4%7D%20)
![10 = x](https://tex.z-dn.net/?f=%2010%20%3D%20x%20)
![x = 10](https://tex.z-dn.net/?f=%20x%20%3D%2010%20)
Find PQ:
![PQ = 2x + 41](https://tex.z-dn.net/?f=%20PQ%20%3D%202x%20%2B%2041%20)
substitute x = 10 into the equation
![PQ = 2(10) + 41](https://tex.z-dn.net/?f=%20PQ%20%3D%202%2810%29%20%2B%2041%20)
![PQ = 20 + 41](https://tex.z-dn.net/?f=%20PQ%20%3D%2020%20%2B%2041%20)
![PQ = 61](https://tex.z-dn.net/?f=%20PQ%20%3D%2061%20)
Answer:
b
Step-by-step explanation:
Answer:
0.45 kg of cornflour for each loaf of bread
Step-by-step explanation:
1.62 kg wheat flour = 6 loaves
combined flour total is 4.32kg
4.32 - 1.62 = total cornflour used = 2.7 kg for 6 loaves
1 loaf = 2.7 / 6 = 0.45 kg for each loaf
Yes it is it would not be able to go any lower
good job :)
Answer:
the moment of take-off
Step-by-step explanation:
it is in-between before and after take off