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padilas [110]
4 years ago
11

The equation h(t)=−16t2+19t+110 gives the height of a rock, in feet, t seconds after it is thrown from a cliff. What is the init

ial velocity when the rock is thrown? Please help!
Mathematics
2 answers:
Gwar [14]4 years ago
4 0
Did you ever get this answer?? I really need it

Anastasy [175]4 years ago
4 0
The awnser is 19 ft/s
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Answer:

Statement,                                                        Reason

Given segment RV = segment TU,                 Given  

m∠R = m∠T,                                                      Given

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VU ≅ UV,                                                          Reflexive property

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RV + VU ≅ TU + UV,                                         Addition property of equality

RU ≅ TV,                                                           Transitive property of addition

ΔRSU ≅ ΔTSV,                                                  SSS rule of congruency

Step-by-step explanation:

Where:

SAS- Side Angle Side

CPCTC -Congruent Parts of Congruent Triangles are Congruent

SSS -Side Side Side

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