Answer:
2.5
Step-by-step explanation:
Answer:
I think its D .
Step-by-step explanation:
hope this helps you
Step-by-step explanation:
2x + 7x - 10 = 180° because these rwo angles are supplementary
10x - 10 = 180°
10x = 190° divide both sides by 10
x = 19
measure of angle on the right:
8x - 10 ➡ 8 × 19 - 10 = 142°
measure of angle on the left:
2x ➡ 2 × 19 = 38°
Answer:
1
Step-by-step explanation:
Given function:
y = px² - 4x + q
To find the points of maxima or minima
= 0
or
2px - 4 + 0 = 0
or
px = 2
or
x = [2 ÷ p]
at p = 2
x = 2 ÷ 2 = 1
To check for minima
> 0
thus,
2p - 0 > 0
2p > 0
for positive value of p function is minimum at x = 1
2) at q = 5 also x = 1 as value of x is independent of q