93
3x = 1,116
x = 1,116 / 3
x = 372
372 legs, so total goats is 372 / 4 = 93 total goats
Answer:
16.55
Step-by-step explanation:
15^2+7^2=x^2
225+49=x^2
274=x^2
x=16.552
(rounded 16.55)
Answer:
The value of a = 8.
The value of b = 2.
Step-by-step explanation:
Given: where, x = -2
Since, the power is even (10), the resultant will be a positive number.
So, we have:
Note that:
Also,
Therefore, we get:
Hence, a = 8; b = 2
Hence, the answer.
Y = 7x + 4
-4 from both sides
y - 4 = 7x
/ 7 on both sides
(y-4)/7 = x
Answer:
x = (y-4)/7