Answer:
d = 12.99cm
Step-by-step explanation:
The formula of the circumference of a circle is as follows:


Answer:
green winged
Step-by-step explanation:
coz 1 kg = 1000g
and 900 is closer to 1000
Answer:
50m²
Explanation:
first, we have to find the length and width of the backyard. since 4cm represents 5m, we know that the real width of the backyard is 5m.
as for the length of the backyard, 8cm is double of 4cm so we can also double 5m to get 10m.
now, we can find the area by taking 5m × 10m = <u>50m²</u>.
i hope this helps! :D
Answer: 0
Step-by-step explanation:
first you distribute the negative which gives you 7-3-4 which equals 0
Multinomial, i believe
hope this helps!