Answer:
All three are similar!
Step-by-step explanation:
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Answer: Probability of meeting is 0.67
Step-by-step explanation: Since each person decided to wait for 20minutes thus within an hour a maximum of 40minutes is spent waiting by both parties.Therefore, Probability of meeting will be 40mins/60mins=0.666 approximately 0.67
Yes, it has infinetly many solutions
Here is how to bisect the angle <u>B A C</u>: Place the point of the compass on A, and swing an arc <u>E D</u>. Then, with D as center and <u>D E</u> as radius, draw an arc. Keeping the same radius and with E as center, draw an arc that will intersect the first; call that point of intersection F, and draw <u>A F</u>.
Answer:
1. ---> d. Prime
2.---> c. (x-4)(x+3)
3.---> a. (x-6)(x+2)
4. ---> b. (x-2)(x+6)
Step-by-step explanation:
Trinomials are three term algebraic expressions typically featuring variables to exponent powers. To break these trinomials down we factor them using the diamond method or GCF. The diamond method states that for a trinomial
multiply a*c then find two numbers which multiply to this number and add to b. When you find those numbers, write them as
.
1. 
a=1, c=-12
ac=-12 and add to b=-7
Not possible. PRIME. This is not possible because the factors of -12 would have two different signs and would not be able to add to -7.
2. 
a=1, c=-12
ac=-12 and add to b=-1
Factors: C 
3. 
a=1, c=-12
ac=-12 and add to b=-4
Factors: A 
4. 
a=1, c=-12
ac=-12 and add to b=4
Factors: B 