Question

please help me doing these​

Answer 1

Answer:

3. No

4. L P = 45°

5. No

Step-by-step explanation:

3.

at p=2 for 2p -3 =3

2p =6

p=3

so p=2 is not a solution for the given equation

4.

I'm naming the triangle as APC

1. at L135 it is A
2. at right angle it is C

now, 135° + L A = 180°

L A = 180-135 = 45°

we know that sum of all angles of triangle is 180°

so L A + L P + L C = 180°

45 + L P + 90 = 180

L P = 180 - 135

L P = 45°

5.

sum of all angles of triangle should be = 180°

47 + 72 + 64 = 183° ≠ 180°

so it cannot form a triangle because the sum of their angles is not ≠ 180°

Answer 2

Answer:

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thnx ❤️