3O=12/3 Divide both sides by 3.
/3
O=4
<span>
♢+2=5(4)
</span><span>♢+2=20
</span> -2 -2 Subtract 2
<span> ♢=18
</span>
2(4)+18=2∆
8+18=2∆
26=2∆
/2 /2 Divide by 2
∆=13
Answer:
21
Step-by-step explanation:
Step-by-step explanation:
3.65<x<3.75
plsss mark brainliestt
Answer:
Step-by-step explanation:
a²+b²=c²
a²+9²=11²
a²+81=121
a²=40
a=6.32
Answer:
50%
Step-by-step explanation:
29 right and 29 wrong. 29+29=58
Divide 29 by 58 and you get .5
Move the decimal over two to the right, and there’s the 50%.
You could also multiply .5 by 100 and you’ll still get 50!
