Answer:
answer choice B.......Cell phones as an educational tool
Step-by-step explanation:
self explanatory
<span>10x-3=6x+85
4x = 88
x = 22</span>
Answer:253.33...
Step-by-step explanation:
4b. Laura has a 12-foot ladder. The safety instructions recommend the
base of the ladder be placed 4 feet from the base of the wall. How highwill the ladder be able to reach on the wall? WRITE YOUR ANSWER AS A SIMPLIFIED RADICAL. (HINT: Use the abbreviation sqrt to mean "square root of." For example an answer might look like 5sqrt3, and be read "five times the square root of 3".)
Answer:
If the area of a square = 4cm^2
then the side length of = √4 = 2 cm