9514 1404 393
Answer:
100°
Step-by-step explanation:
Angle AKC is a vertical angle with angle BKD, so has the same measure. Since K is the center of the circle, arc AC has the same measure as angle AKC: 100°.
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A diagram may help.
Answer: 15 m/s
Step-by-step explanation:
momementum = mass x velocity
Answer:
A=246cm
Step-by-step explanation:
L= 9
W= 3
H= 8
2·(3·9+8·9+8·3)= 245
Formula= A=2(wl+hl+hw)
Answer:
19
Step-by-step explanation:
Given the polynomial :
x2 + bx + 18 ;
The polynomial Given is if degree 2 ;
The equation can be solved using the quadratic function degree 2 to check which of the options given can be factored :
Here,
a = 1 ; b =? c = 18
Checking each option :
If b = 17
x2 + 17x + 18 = 0
x2 + 17x + x + 18 = 0
(x + 17)(x + 1)
If b = - 19
(x-1)(x-18)=0
Step-by-step explanation:
(3.6 × 10^-5) ÷ (1.8 × 10^2)
2 × 10 ^-7
Hope it helps ya
