<span>Hi
9x - 3(2+4x) = 9x-3(2)-3(4x) = 9x-6-12x = 9x-12x-6
9x - 3(2+4x) = -3x-6 = -3(x+2)
Answer: -3x-6 or -3(x+2)</span>
Seven times B subtract two is 7 (b- 2)
Answer:
96cm^2
Step-by-step explanation:
A=L×w
A=8×12
A= 96
A^2 = b^2 + c^2 - 2bc cos a
= 11^2 + 5^2 - 2*5*11 cos 40
= 7.86 to 2 DP's
to find the remaining angles use the sine rule:-
a / sin A = b / sin B so
7.857/ sin 40 = 11 / sin B
sin B = 11 sin40 / 7.857 = 0.8999
<B = 64 degrees
so <C = 180 - 64-40 = 76 degrees
Answer:
No
Step-by-step explanation:
5/6 - 3/4
20 - 12 = 8
_____ __
24 24
Cancelling out, we have
=>1/3
She does not have enough cup of flour. She needs 1/3 more to be able to make the recipe.
<em>Hope</em><em> </em><em>it helps</em><em> </em>
