Answer:
x=22t and y=28(t-0.5)
140
51
Step-by-step explanation:
right on edg
Answer:
10g/cm^3
Step-by-step explanation:
Density is calculated by dividing the mass over volume.
d = m/v ( where d is density,
m is mass and
v is volume).
In this question, the value for volume is unknown as we were only given length.
STEP 1:
so we find volume first by using the length of side given.
Volume of a cube = (length of side )^3
volume = (2cm)^3 , volume = 2cm x 2cm x 2cm = 8cm^3
STEP 2:
we put the value for volume into the density formula'
d = mass / volume
d = 80g / 8cm^3
d = 10g/cm^3
X-4/9 = 2/11
x-44/99=18/99
x=62/99
So answer I
Answer:
4/6
Step-by-step explanation:
look for the LCM of the denominators then divide with each denominator and multiply the answer you have got with the numerator after add it you want change it to it's simplest form
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