Hypotenuse = h
leg1 = h-8
leg2 = h-1
h² -(h-8)² = (h-1)²
h² - [h² -16h +64] = h² -2h +1
16h -64 = h² -2h +1
h² -18h + 65 = 0
hypotenuse = 13
leg1 = 13-8 = 5
leg2 = 13-1 =12
Perimeter = 13 + 5 + 12 = 30
130, - 12, 56.1, 11.2
these are all arithmetic sequences with n th term formula
= 
+ (n - 1 )d
where d is the common difference and the first term
(1)
d = 10 - 4 = 4 - (- 2 ) = 6 and = - 14
= - 14 + (24 × 6) = - 14 + 144 = 130
(2)
d = 14 - 16 = 16 - 18 = - 2 and = 22
= 22 + (17 × - 2 ) = 22 - 34 = - 12
(3)
= 2.2 + (49 × 1.1) = 2.2 + 53.9 = 56.1
(4)
= - 4.2 + (11 × 1.4 ) = - 4.2 + 15.4 = 11.2
Answer:
326.56
Step-by-step explanation:
2x(3.14)x4^2 = 100.48
11.48+(2x(3.14)x4x9) = 326.56
Well to find it add the numbers up because all together they equal 540 degrees then subtract 540 to the number it add up to.
Answer:
Step-by-step explanation:
The factoring of 64 is ...
64 = 2·2·2·2·2·2
= (2·2)·(2·2)·(2·2) = 4·4·4 = 4³
= (2·2·2)·(2·2·2) = 8·8 = 8²
= 2·2·2·2·2·2 = 2⁶
