Answer:
4
Step-by-step explanation:
because you subtract it.
Answer:
84 in²
Step-by-step explanation:
12+9=21
21x0.5=10.5
10.5x8=84
Answer:
16/30 can be equivalent
Step-by-step explanation:
you can basically multiply both sides by any number to get an equivalent fraction I hope this helps you :)
Step-by-step explanation:
the equation is y=8
check the image above
please brainliest
2l+2w=perimeter <= equation for perimeter
<span>w+4=l <=length is 4 greater than width </span>
<span>2w+2(w+4)=24 <= plug in the l in the first equation with the second equation </span>
<span>2w+2w+8=24 <= solve the equation </span>
<span>4w=16 </span>
<span>w=4 </span>
<span>and, since </span>
<span>w+4=l <= length is 4 greater than width </span>
<span>then l=4+4 </span>
<span>l=8</span>
