In OPQ q=18 o=96 and P=142 find the length of p to the nearest centimeter

Mathematics

2 answers:

olga_2 [115]3 years ago

6 0

Answer:

111

Step-by-step explanation:

alex41 [277]3 years ago

4 0

Answer:

1000000

Step-by-step explanation:

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G(x)=2x^2+3x+6<br> find g(p+3)

hichkok12 [17]

We're finding the function of (p+3), which means wherever there's an x, we're replacing it with (p+3).
2 (p+3)^2 + 3 (p+3) + 6
Foil out (p+3)^2.
2 (p^2 + 6p + 9) + 3 (p+3) + 6
Distribute.
2p^2 + 12p + 18 + 3p + 9 + 6
Add like terms.
g (p+3) = 2p^2 + 15p + 33

5 0

3 years ago

In a group of eighteen people, each person shakes hands once with each other person in the group. How many handshakes will occur

miv72 [106K]

The number of handshakes that will occur in a group of eighteen people if each person shakes hands once with each other person in the group is 153 handshakes

In order to determine the number of handshakes that will occur among 18 people, that is, the number of ways we can choose 2 persons from 18 people.

∴ The number of handshakes = $^{18}C_{2}$