P= 2v/t - 2k(2)n(2)/t the 2's in the parentheses are the 2's that stand for squared
Answer:
A) 283.4mm^2
Step-by-step explanation:
Ok area of a circle
A=πr2
Radius is half of diameter
19/2=9.5
so
A=(3.14)9.5^2
A=283.385
round this nearest tenth
283.4mm^2
Answer:
you download the App your all solution is defined
Answer:
x = 30
Step-by-step explanation:
The figures are similar, thus the ratios of corresponding sides are equal, that is
=
( cross- multiply )
27x = 810 ( divide both sides by 27 )
x = 30
Answer:
x = 1
Step-by-step explanation:
2(76x - 1) = 150
76x - 1 = 75
76x = 76
x = 1