Answer:
hello there... first of all sorry for late
now lets start
-8/11 -3/4 - 1/4 is ques
option a can be simplified and written as by opening brackets =>
-8/11 -3/4 - 1/4 ... so option a is correct
option b can be simplified and written as by opening brackets =>
-8/11 + 3/4 + 1/4 which doesnt match our ques so false
option c can be simplified and written as by opening brackets =>
-8/11 + 3/4 - 1/4 which doesnt match our ques so false
option d can be simplified and written as by opening brackets =>
-8/11 - 3/4 - 1/4 it matches our ques so.. option d is correct
option e can be simplified and written as by opening brackets =>
-8/11 -3/4 - 1/4 it matches our ques so.. option e is correct
correct answers are option a , d , e
brainliest please mate <3
Each day it decrease $2. So just multiply $2 x 4 days. It changed a total of $8.
It would be $0.50. Each Heads earns you $0.50 and if you pay $0.50 you have a chance of doubling your money.
<span>7r²+9=1
</span><span>the equation is contradictory, just to prove
7r</span>² + 9 = 1
7r² + 9 -1 = 0
7r² + 8 = 0
<span>We write the equation in the form of products of
</span>
7 * (r² + 8/7) = 0
<span>the product is equal to 0 when one of the factors is zero
</span>
7≠0 ∨ (r² + 8/7) = 0
r² ≠ - 8/7
<span>any number squared is not negative.
</span><span>We proved that none of the factors is not equal to zero , so the right side of the equation is not equal to the left . The equation is contradictory</span>
