Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
7(ac + 2b) + 2ac
1 answer
7(ac + 2b) + 2ac = 7ac + 2*7b + 2ac=
9ac + 14b
You can
ask a new question
or
answer this question
.
Related Questions
Fill in the blank.
To find the area of any triangle, use one of the following three formulas: Area = __________. a) 1/2 bc
if B is the midpoint of AC=1/2AC
if a,b,c, are in h.p. prove that a^2+c^2> 2b^2 ?
answer= 1/a,1/b, and 1/c are in h.p. =1/b-1/a=1/c-1/b =1/b+1/b=1/c+1/a
find domain
a^2+2ac+c^2/a^2+ac-ax-cx
find the value of each of the following when a=2,b=-1 and c=3
1)a(b+c)=2(-1+3)=1 2)4b^2-2ac/a+b+c= 4(-1)^2-2(2)(3)/2+-1+3
Prove that
a^4 + b^4 + c^4 ¡Ý b^2ac + c^2ab holds for all real numbers a, b and c.
Which conclusion is ALWAYS true?
A. BC=1/2AC B. DB AE C. Triangle E Not equal to triangleC D. AC=AB+ED
Use the Law of Cosines, b2=a2+c2−2ac⋅cosB, to find the value of angle B in a right triangle, where a=9, b=40, and c=41.
if p and q satisfy the equation atanx+bsecx=c
then prove tan(p+q)=2ac/a2-c2
if p and q are the solutions of the equation atanx+bsecx,show that tan(A+B)=2ac/(a^2-c^2)