The surface area for a cube is just the sum of the areas of all six sides which is:
A=6s^2, since s=8mm
A=6*64=384 mm^2
Answer: b = −2
Step-by-step explanation:
Answer:
You can talk to me, I'm here for you.
Step-by-step explanation:
If you ever need help, volunteering, attending community or religious events, or taking a class may help form new friendships and reduce loneliness. Going for a meal, coffee, or a walk with family or friends may also help.
Answer:
4
Step-by-step explanation:
The triangle are similar which means the ratio between sides is the same.
In this case the sides on triangle DEF are 5 times the length of the sides on triangle ABC. So the ? is 20/5.
20/5 = 4
