Answer:
152.3
Step-by-step explanation:
area of a parralellogram is L×B
since a degree is given
it will make it
sin 65×14×12
sin 65=0.9063
so 0.9063×14×12
=152.3
Answer:
600
Step-by-step explanation:
10*-5=-50*-4=200*3=600
The answer is 600.
Hello!
Question 1:
We have to put the ratio of the volumes
It is 27:125 ratio
This can be put as 27/125
We can multiply this by 63 to get the unknown surface area
This gives us 292
The answer is 292in^2
Question 2:
We have to find the ratio of the radius
3.1 : 6.2
We can see that they multiplied the first balloon by 2 to get the second
To find the missing volume we do 125 * 2 = 250
The answer is 250cm^3
Hope this helps!
Answer:
54
Step-by-step explanation:
I don't know how I did it but I feel it in my bones.
