Answer:
189
Step-by-step explanation:
Multiple 15 by 13 and get 195
Multiply 3 by 2 and get 6
Subtract 195 by 6 and get 189
Hope it helps
Answer:
we conclude that:
Step-by-step explanation:
Given
The expression is
To determine
Simplify the expression
Simplifying the expression
Apply the exponent rule: 
Subtract the numbers: 
Therefore, we conclude that:
1.5 would be the answer I think
Answer:
-7, -8 , -9 and -10 are such four integers.
Step-by-step explanation:
Let the first integer = k
So, the next three consecutive integers are ( k+1), ((k + 1) + 1) and (((k + 1) + 1) +1)
or, k , (k +1), (k +2) and (k +3) are four consecutive integers.
Now, their sum is -34.
⇒k + (k +1) + (k +2) + (k +3) = -34
or, 4k + 6 = -34
or, 4k = - 34 - 6 = -40
⇒ k = -40/ 4 = -10
Hence, the first integer k = -10
The next integer = k + 1 = -10 + 1 = -9
Similarly next two integers are -8 and - 7.
So -7, -8 , -9 and -10 are such four integers.
Answer:
is<u> Rational</u> because<u> it's a non-perfect square</u>
