Answer:
1.575
Step-by-step explanation:
Answer:
<h3>The translation statement for the given equation
is " Three-fourths of a number minus twelve is the same as twelve. "</h3>
Step-by-step explanation:
Given equation is
<h3>To find the statement which could be a translation of the given equation :</h3>
- The above equation can be written as
- Three-fourths of a number x minus twelve is equal to twelve.
<h3>Therefore the translation statement for the given equation
is " Three-fourths of a number minus twelve is the same as twelve. "</h3>
The option is <u> " Three-fourths of a number minus twelve is the same as twelve. "</u> correct
Answer:
Numerator = 2(b^2+a^2) or equivalently 2b^2+2a^2
Denominator = (b+a)^2*(b-a), or equivalently b^3+ab^2-a^2b0-a^3
Step-by-step explanation:
Let
S = 2b/(b+a)^2 + 2a/(b^2-a^2) factor denominator
= 2b/(b+a)^2 + 2a/((b+a)(b-a)) factor denominators
= 1/(b+a) ( 2b/(b+a) + 2a/(b-a)) find common denominator
= 1/(b+a) ((2b*(b-a) + 2a*(b+a))/((b+a)(b-a)) expand
= 1/(b+a)(2b^2-2ab+2ab+2a^2)/((b+a)(b-a)) simplify & factor
= 2/(b+a)(b^2+a^2)/((b+a)(b-a)) simplify & rearrange
= 2(b^2+a^2)/((b+a)^2(b-a))
Numerator = 2(b^2+a^2) or equivalently 2b^2+2a^2
Denominator = (b+a)^2*(b-a), or equivalently b^3+ab^2-a^2b0-a^3
I=PRT
I=Interest
P=principal
R=rate in decimal
T=time in years
1year=12months
72months/12months=6 years
t=6
given
I=8925
P=35000
R=r
T=6
8925=35000*r*6
8925=210000*r
divide both sides by 210000
0.0425=r
the interest rate is 4.25%
The equation of a circle:
(h,k) - the coordinates of the centre
r - the radius
