Answer:
Step-by-step explanation:
RS is congruent to RV because of SSA or side side angle. RT is congruent to RT is a given. Lines that are perpindicular have right angles which proves angle v=angle s at the same time
This gives you, 4x + 5y = -25 as your final answer.
To factor,
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[[[</h2>
1) First multiply coefficient of a² and constant no,
That is,
3×(-42)=-126
Since the<u> resultant no is negative</u>, you should find two such factors of 126 <u>which</u> <u>will give us the coefficient of a (=11)</u> on subracting those factors.
2) Find the factor
126=2×3×3×7
=18×7
18 and 17 are factors of 126
Also,18-7 =11.
So they are required factors for factoring,
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Once you have understood above steps you can solve on your own. All you need to do is split 11 into factors ,take common terms and you will get answer.
<u>Answer:</u>
3a²+11a-42
=3a²+(18-7)a -42
=3a²+18a-7a-42
=3a(a+6) -7(a+6)
=(a+6)(3a-7)
Answer:
w=21
Step-by-step explanation:
Multiply 1.75 with 25 because you bought snacks everyday and then you’re left with 11.25
Now subtract .20 because you were left with that on day 26 and you get 11.05
Lastly you divide 11.05 with .85 to see how many snacks you bought
ANSWER IS 13 snacks
