20-13=7+11=18 is the answer
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Its already in simplest form u cant simplify it hope this helps!!
Answer:
18
Step-by-step explanation:
just add them unless you have to find the numbers for the 2 little squares
Superficie total de un prisma
La fórmula general para el área de superficie total de un prisma recto es T. S. A. = ph + 2B donde p representa el perímetro de la base, h la altura del prisma y B el área de la base.
¡Espero que esto ayude!
Answer:
Q = 23
Step-by-step explanation:
Complementary angles add to 90 degrees
67+Q =90
Subtract 67 from each side
67+Q -67 = 90-67
Q = 23
