21.0
pls mark me in brainliest
A=bh
42=7h
42/7=6
The width is 6 cm
hope this helps!
Answer: 1. [-8, 8]
2. [-27, 27]
Step-by-step explanation:
1. |X|≤8
x≤8 or x>=-8
-8<=x<=8 ==> [-8, 8]
2. |X|≤27
x≤27 or x>=-27
-27<=x<=27 ==> [-27, 27]
Step-by-step explanation:
Excuse me, what is your question ?
Its is called A positive integer or a natural number.