option a as 3 is outside of bracket it will be multiplied by what is in bracket sot the answer will equivalent to question
Answer: see proof below
<u>Step-by-step explanation:</u>
![\begin{array}{cl|cl}&\underline{\text{Statement}}&&\underline{\text{Reason}}\\1.&TU\perp SV&1.&\text{Given}\\2.&\angle TUV = 90^o&2.&\text{De finition of Perpendicular angles}\\&\angle TUS = 90^o&&\\3.&\angle TUV=\angle TUS&3.&\text{Transitive Property}\\4.&UV=US&4.&\text{Given}\\5.&TU=TU &5.&\text{Reflexive Property}\\6.&\triangle TUV = \triangle TUS&6.&\text{SAS Congruency Theorem}\\7.&VT=ST&7.&CPCTC\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bcl%7Ccl%7D%26%5Cunderline%7B%5Ctext%7BStatement%7D%7D%26%26%5Cunderline%7B%5Ctext%7BReason%7D%7D%5C%5C1.%26TU%5Cperp%20SV%261.%26%5Ctext%7BGiven%7D%5C%5C2.%26%5Cangle%20TUV%20%3D%2090%5Eo%262.%26%5Ctext%7BDe%20finition%20of%20Perpendicular%20angles%7D%5C%5C%26%5Cangle%20TUS%20%3D%2090%5Eo%26%26%5C%5C3.%26%5Cangle%20TUV%3D%5Cangle%20TUS%263.%26%5Ctext%7BTransitive%20Property%7D%5C%5C4.%26UV%3DUS%264.%26%5Ctext%7BGiven%7D%5C%5C5.%26TU%3DTU%20%265.%26%5Ctext%7BReflexive%20Property%7D%5C%5C6.%26%5Ctriangle%20TUV%20%3D%20%5Ctriangle%20TUS%266.%26%5Ctext%7BSAS%20Congruency%20Theorem%7D%5C%5C7.%26VT%3DST%267.%26CPCTC%5Cend%7Barray%7D)
Answer:
the speed of the plane was 210 mph.
Step-by-step explanation:
I think it’s -4 but i’m not sure
Answer:Umm you can do ratios if you learned it or you can times it
Step-by-step explanation:
Hope this helps