Answer:
x=13
Step-by-step explanation:
2.6+10.4=13
Hello, i do believe that you are asking me to do pythagorean theorem.
I'm not too sure if we are solving hypotenuse or a/b so i'll do both.
Hope it helps!
Convert to base 10
2×3² + 0×3¹ + 1×3^0 = 18 + 0 +1 = 19 base 10
so convert 19 to base 8
19 base 10 = 23 base 8
D is your answer
Step-by-step explanation:
Given
Base (b) = 22 mm
Perimeter (P) = 64 mm
Area (A) = ?
Now first calculating The length
2( L + b) = 64
2 ( L + 22) = 64
2L + 44 = 64
2L = 64 - 44
2L = 20
Therefore L = 10 mm
Now
Area = L * b
= 10 * 22
= 220 mm²
Answer: 644
(20x25)+(18x8)
(500) + (144)
=644
