Yes it is congruent to5x-1
Answer:
The answer is b. 72.3cm
Step-by-step explanation:
11.5cm is the radius
To find the circumference multiply the radius by 2 then multiply it again by 3.14
3.14 is the beginning of pi.
e.g - 2 × 3.14 x 11.5
Answer: 4
Step-by-step explanation:
u find it using the formula r= root 3 V/pi*Height
in this case it is root 3*167.55/pi*10 which is equal to 3.99998 and that rounds to 4
Answer:
Height = 30 mi.
Base = 120 mi.
Area = 3,600 mi^2.
Step-by-step explanation:
Let the height be x then the base = 4x.
The perimeter = 2*base + 2*height
= 2*4x + 2x
= 10x.
10x = 300
x = 30.
So the height is 30 mi and the base = 4*30 = 120 mi.
The area = height * base
= 30 * 120
= 3600 mi^2.
The adult’s tickets were 45 and the children’s were 20 each.
20•2=40
40+45=85
20•3=60
45•2=90
60+90=150