N+4=13
-4 -4
n = 9
the sum of a number(n) and 4 that is no larger than 13 is 9
Answer:
20 degree angle
Step-by-step explanation:
What do you need help with. I am really good in math
Answer:
Step-by-step explanation: what are the dimensions
Answer:
<u><em>Question 10.</em></u>
Length of the side of the square = 
By Pythagoras' Theorem,
Hypotenuse =
(H > 0)
= 29 m
Ans: 29 m
<u><em>Question 11.</em></u>
By Pythagoras' Theorem,
Length of longer side of 42 km = 42-
(L > 0)
= 32.050 km (5 s.f.)
By Pythagoras' Theorem,
Length of the unknown side =
(L > 0)
= 35.4 km (3 s.f.)
Ans: 35 km
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