Melanie needs $18 more dollars. joseph has sold 5 boxes which means he has $20 and melanie has sold 3 which means she has $12 so 30-12=18
?????????? is there supposed to be an attachment because its not there.
Answer would be <span>6.
i've done this one before.</span>
Answer:
90 degrees.
Step-by-step explanation:
Rotate it on Geogebra.
V=(1/4)³
V=1/16 ft³
volume of 4 cubes= (1/16)·4=4/16= 1/4 ft³