Answer:
330
Step-by-step explanation:
Answer:
Step-by-step explanation:
we know that
The area of the polygon is equal to the area of a square plus the area of four congruent triangles
so
where
substitute
Answer:
46
Step-by-step explanation:
6 times 2 is 12
23 times 2 is 46
Answer:
Is there a way you can add an image?
Step-by-step explanation:
Answer:
a 4.5
b 4500
Step-by-step explanation:
The red line is halfway between the 4 and 5 so the decimal approximation is 4.5
To calculate the value we multiply the number by 1000
4.5*1000 =4500 rpms