Answer: Adjacent angles.
Step-by-step explanation: Adjacent angles always share a common vortex with each other and should add up to 180 degrees.
Well 15×8=120 I did this because 15×4=60 so 16×8=128 hope this helped
Answer:
Area of a rectangle is length *width
Therefore the area is 378cm square
Answer:
7y+21
Step-by-step explanation: i solve it hope this help.
So lets do it like this:
z = (X-Mean)/SD
<span>z1 = (8-12)/2 = - 2 </span>
<span>z2 = (16-12)/2 = + 2 </span>
<span>According to the Empirical Rule 68-95-99.7 </span>
<span>Mean more or less 2SD covers 95% of the values </span>
So t<span>he percentage of data points falling between 8 and 16 = 95%
</span>I hope this can help