Let x be the total number of papers that need to be delivered.
Number of papers Candy can deliver in 1 minute =x/85
Number of papers Tim can deliver in 1 minute =x/65
Time taken for both Tim and Candy all the papers together =x/ (x/85 +x/65)
= x/ (150x/ 5525)
=221/ 6 minutes
=36 minutes 50 seconds
It takes Tim and Candy 36 Minutes and 50 Seconds to deliver all the papers when they work together.
I hope this helps \(^_^)/
~Renee
To find the area of a square you just do LxW
= 81km
Answer:
Step-by-step explanation:
Here, the given expression is,
( a = b ⇒ )
( Because )
Hence, First option is true.
Answer:
16/25
Step-by-step explanation:
use a scientific calculator
Complementary angle add up to 90 degrees
UOI and UIO Triangles add to 180 and the IUO is 90 degrees so that leaves 90 degrees to the other 2 angles
AOU AND UOA Triangles add to 180 and the AUO is 90 degrees so that leaves 90 degrees to the other 2 angles
AIE AND EIA Triangles add to 180 and the IEA is 90 degrees so that leaves 90 degrees to the other 2 angles
supplementary angle add up to 180 degrees
Complementary pairs: UOI and UIO , AOU AND UOA ,AIE AND EIA
AUO and IUO Straight lines add to 180
AEI AND OIE 2 corners of the figure
EAO AND AOI 4 sided figures add to 360 and the other 2 corners are 90 each which is 180 so that leaves 180 for these 2 angles
Supplementary pairs: AUO and IUO ,AEI AND OIE, EAO AND AOI