Answer:
x = 30
Step-by-step explanation:
Angles on a line equal 180
4x + 20 + 40 = 180
4x + 60 = 180
Minus 60 on both sides.
4x = 120
Divide by 4 on both sides.
x = 30
Answer:
24) -1
25) indefinite/infinite
26) indefinite/infinite
27) 7/3
Step-by-step explanation:
24)
25)
= indefinite/infinite
26)
indefinite/infinite
27)
<em>Feel free to mark this as brainliest! :D</em>
<span>the statement is ambiguous, it must be written as (p ∧ q) ∨ r
or p ∧ (q ∨ r).</span>
Answer:
The input is -6, hope this helps :D
Step-by-step explanation:
Represent the machines as expressions:
outputA= 7x-6
outputB= 3x+2
Find the input when the outputA is 3*outputB:
outputA=3outputB
(7x-6)=3(3x+2)
7x-6=9x+6
2x=-12
x=-6
Answer:
The multiplicative inverse is -5/3
Step-by-step explanation:
Multiplicative inverse means we want to end up with 1
-3/5 * what =1
Multiply by 5 to clear the fraction
-3/5 * what *5 = 1*5
-3 * what = 5
Divide by -3 to isolate what
-3*what /-3 = 5/-3
what = -5/3
The multiplicative inverse is -5/3
