Answer:
the second option: QPR~STR, ASA
Step-by-step explanation:
This would be congruent by ASA. this is because it's given that ∠Q and ∠S are similar, which would be the first "A". then, it's given that QR = SR, which is the "S" or side. The final "A" would be the vertical angle properties of ∠SRT and ∠QRP
The order of the triangles in the final answer needs to be the same, so the second option
267+21 = 288
288/9 = 32
the answer is 32 people will ride on each bus
Answer:
Marked Price =MP=550 Marked Price =MP=550
Selling Price=SP=550-10%=550-55=495Selling Price=SP=550-10%=550-55=495
The profit earned is , SP−Profit=CP(CostPrice)The profit earned is , SP−Profit=CP(CostPrice)
CP=495−75=420CP=495−75=420
The difference of MP and CP is 550−420=130The difference of MP and CP is 550−420=130
The percentage of difference w.r.t CP is The percentage of difference w.r.t CP is
130420×100=30.95%
Step-by-step explanation:
plz make me as a brainliest
Answer:
x=0,1,±2
Step-by-step explanation:
x^3(x^2-5)=-4x
x^2(x^2-5)=-4
Take x^2=a, we have
a*(a-5)=-4, a^2-5a+4=0, (a-1)(a-4)=0, a=1,4
x^2=0, 1, 4. x=0,1,±2
Hey!
Let's write the problem.
![2x-4-5x=2](https://tex.z-dn.net/?f=2x-4-5x%3D2)
Add like terms...
![-3x-4=2](https://tex.z-dn.net/?f=-3x-4%3D2)
Add
![4](https://tex.z-dn.net/?f=4)
to both sides.
![-3x-4+4=2+4](https://tex.z-dn.net/?f=-3x-4%2B4%3D2%2B4)
![-3x=6](https://tex.z-dn.net/?f=-3x%3D6)
Divide both sides by
![-3](https://tex.z-dn.net/?f=-3)
.
![\frac{-3x}{-3}=\frac{6}{-3}](https://tex.z-dn.net/?f=%5Cfrac%7B-3x%7D%7B-3%7D%3D%5Cfrac%7B6%7D%7B-3%7D)
Our final answer would be,
![x=-2](https://tex.z-dn.net/?f=x%3D-2)
Thanks!
-TetraFish