I need someone to please explain to me how my homework is done cause I’m lost and it’s due in a bit so
2 answers:
Answer:
7 : 3
Step-by-step explanation:
Answer:
7:3
Step-by-step explanation:
In the big square, there are 100 tiny squares.
There are 70 shaded squares.
There are 30 unshaded squares.
The ratio is 70:30
Simplify by dividing by 10 on both sides.
7:3
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Answer:
1) 378.1 in²
2) 8.4 m²
Step-by-step explanation:
Area of sector= 
1) Area of sector

2) Area of sector

Answer:
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Step-by-step explanation:
Let the number be n
3*n - 10=25
3*n=25+10
3*n=35
n=35/3=11*2/3=11.67