Answer:

Start by breaking the radicand into assumed positive values.

Simplify.

Answer:
b = 4
Step-by-step explanation:
5b + 4 = 24
5b = 20
b = 4
Answer:
the answer of question number 4 is : (x+4)
Answer:
angle t is 55 degrees
Step-by-step explanation:
Here's my work:
Isoscelese means two of the same length sides. A triangle is 180 degrees. 180-70=110
110/2=55 (two because those are the two angles associated with the equal sides)
Answer:
Step-by-step explanation: