Answer:
B) 2x+3=4
Step-by-step explanation:
6x+9=12
6x=12-9
6x=3
x=3/6
x=1/2
---------------
Because 2x+3=4, 2x=4-3, 2x=1, x=1/2.
Answer:
B
Step-by-step explanation:
i believe the answer is B but I’m not sure
hope dis helps ^-^
ANSWER:
2.33 foot
STEP-BY-STEP EXPLANATION:
We can calculate the distance from the staircase to the wall, by means of the trigonometric cosine ratio, which is the following:

Replacing and solving for x:

The distance would be 2.33 foot