Answer:
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Answer:
QR=RS=QS=29
Step-by-step explanation:
Given QRS is an equilateral triangle, thus all the three sides of the given triangle will be equal.
Also, from the given statement, we have
QR=2x-7, RS=5x-61 and QS=11+X
Now, As all the sides of the triangle are equal, therefore
QR=RS=QS
⇒QR=RS
⇒2x-7=5x-61
⇒-7+61=5x-2x
⇒54=3x
⇒x=18
Thus, the measure of QR=2(18)-7=29,RS=5(18)-61=29 and QS=11+18=29.
Answer:
6v+16
Step-by-step explanation:
2(2v+13) + 2(v-5) > 4v+26+2v-10 > 6v+16
3 1/2 = 3,5
1 3/4 = 1,75 --> 17,5 * 1,75 = 30,625
3,50 + 1,75 = 4,25 --> 19 * 4,25 = 80,75
30,625 + 80,75 = 111,385
ANSWER
EXPLANATION
If A and B are independent events, then
P(A and B)=P(A)×P(B)
Multiply both sides by;
