Answer:
x= -2
Step-by-step explanation:
Step 1. In order to find the zeros of the function, we must factor it.
Step 2. To factor this, we have to find two numbers that multiply to 4 and add to 4 which is 2 ( 2*2=4 and 2+2=4)
step 3. 0=(x+2)(x+2)
Step 4 make (x+2) equal to zero and solve which gives us -2, so -2 =x.
Answer:
6%
Step-by-step explanation:
3/20=4/x
It is a indirect proportion so we reciprocal,
Then,
3/20=x/40
3×40=20×x
120=20x
x=120/20
x=6
Answer:
25 1/3
Step-by-step explanation:
or 25.3
Answer:
Its been a few years since I've done proofs, but I think these answers are right
2. Line AX is congruent to Line BX
3. Definition of perpendicular
4. Angle PXA is congruent to Angle PXB
6. Triangle AXP is congruent to Triangle BXP
7. Line PA is congruent to Line PB
I'm guessing around 20 years old to 22 years old. Sorry if this isn't helpful
