Answer:
21
Step-by-step explanation:
2^2+b^2=5^2
4+b^2=25
b^2=21
<3
Red
Answer:
x = - 3
Step-by-step explanation:
g(x) = 4x + 1...... (1)
g(x) = -11.... (2)
From equations (1) & (2)
-11 = 4x + 1
-11 - 1 = 4x
-12 = 4x
-12/4 = x
-3 = x
x = - 3
81 square inches
9*9*9=729
729/9(height of cube)=81(length and width of cube=area of cube)
Answer:
17
Step-by-step explanation:
8+9 is 17
1.595 to 2 decimal points is 1.60 because the second decimal place is nearest to 10.
