Answer:
Length BC = 26
Step-by-step explanation:
Perimetre = 94
; Perimetre = 2(2x + 3) + 2(3x - 1)
; 94 = 4x + 6 + 6x - 2
; 94 - 4 = 10x
; 90 = 10x
;Therefore the value of x = 9....Hence the length of BC
BC = 3(9) - 1
; BC = 26
Answer:
10 cm
Step-by-step explanation:
3.75 / 1.5 = 2.5
2.5 x 4= 10
When the numerator and denominator is same the answer will be always 1
For example:
, Here the numerator(3) and denominator(3) is same and equals to 1.
Radical example:
, Here the numerator(√4) and denominator(√4) is same and equals to 1.
Algebra example:
,Here the numerator(pq²) and denominator(q²p) is same and equals to 1.
Detailed Answer:
Diameter = Radius * 2
Radius = Diameter/2
a) 64cm
r = 32 cm
Diameter = 32 * 2 = 64cm
b) 25.2 m
r = 12.6 m
Diameter = 12.6 * 2 = 25.2 m
c) 29.5 in
r = 14 3/4 = 14.75
Diameter = 14.75 * 2 = 29.5 in
d) 64 cm
r = √32 cm^2 = 32 cm
Diameter = 32 * 2 = 64 cm
e) 49.32 ft
r = 24.66 ft
Diameter = 24.66 * 2 = 49.32 ft
