Answer:
x = 
Step-by-step explanation:
Given
A = 4xy ( isolate x by dividing both sides by 4y )
= x
380
Do 4(-5) = -20
Then 4(100) = 400
Add -20+400=380
(You have to subtract because of the negative number but the answer is positive because the bigger number in the equation is positive)
Answer:
f(2x+5)= -56x-55
Step-by-step explanation:
Answer:
38.14
Step-by-step explanation:
Step 1: Write out equation
52.74 - 14.6
Step 2: Subtract
38.14
Answer:
21 degrees
Step-by-step explanation:
the sum of the three angles in a triangle equal 180. take the known angles (58 and 101) and subtract them from 180. 180-129=21
