Answer:
The perimeter of a square is 109.8 square inches. what is the length of one square? A 2.74 in B 10.98 in C 25 in D 27.45 in
Step-by-step explanation:
Answer:
dependent variable
Step-by-step explanation:
dependent variables are the ones that will be changed. Independent variables don't change they're constant
Hey there! :)
Answer:
r = 20.
Step-by-step explanation:
Given:
-4 = r/20 - 5
Begin by adding 5 to both sides:
-4 + 5 = r/20 - 5 + 5
1 = r/20
Multiply both sides by 20:
1 · 20 = r/20 · 20
r = 20.
Answer:
squr. 39
Step-by-step explanation:
See attached graph.
Form a right triangles and determine the length of the two sides (BC and AC). Then calculate the hypotenuse (AB) with the Pythagorean Theorem.
AB = 13
I'm not sure what "squr.3AB really means. 3AB is 39. The square root of 39 is 6.4, if square root is what is meant.