What is the value of m in the equation 2.3m=0.46?
<h3><u>given</u><u>:</u></h3>
apples= 200
bad apples= 15%
<h3><u>to</u><u> </u><u>find</u><u>:</u></h3>
how many apples are bad.
<h3><u>solution</u><u>:</u></h3>
<u>
</u>
<u>
</u>
<u>therefore</u><u>,</u><u> </u><u>there</u><u> </u><u>are</u><u> </u><u>3</u><u>0</u><u> </u><u>bad</u><u> </u><u>apples</u><u>.</u>
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Answer: area for circle is πr² so πr² =28.26 and we can sub 3.14 as pi
3.14*r²=28.26 we can divide by 3.14 to get r² on it's own
r²=28.26/3.14
then we root both sides to get r on it's own
28.26/3.14=9 √9=3
and the diameter is double the radius 3*2=6 so the diameter is 6
Step-by-step explanation:
Answer:
4cm
Step-by-step explanation:
Given data
L=(2x+3)
W=(x-1)
P=28cm
A= L*W
A= (2x+3)*(x-1)
open bracket
A= 2x^2-2x+3x-3
collect like terms
A= 2x^2+x-3
P= 2L+2W
P= 2*(2x+3)+2(x-1)
P= 4x+6+2x-2
collect like terms
P= 6x-4
but p= 28
28= 6x-4
28-4= 6x
24= 6x
x= 24/6
x= 4cm
Hence x= 4cm
