Answer:
5
Step-by-step explanation:
firstly, what are complementry angles.complementary angles are angles that su
m up to 90°
(12x-18)+(5x+23)=90
collecting like terms
12x+5x+23-18=90
17x-5-90=0
17x-95=0
17x=95
divide through by 17
x=5
9514 1404 393
Answer:
y = 1/4x -3
Step-by-step explanation:
The inverse relation can be found by interchanging y and x, then solving for y.
x = 4y +12
x = 4(y +3) . . . . factor out 4
x/4 = y + 3
x/4 -3 = y
y = (1/4)x -3 . . . . the inverse relation
<span>35 minutes is your answer</span>
Answer:
13 tables
Step-by-step explanation:
If 1 table can seat 4 people and 2 tables can seat 6 people.
That means that the pattern is +2.
26/2 = 13
That means 13 tables are needed to seat 26 people.
Im not sure if this is correct...
