Answer:
180 calculators.
Step-by-step explanation:
She has 180 calculators because if you were to un - simplify 5:1 you would get 180:5 and you would use the first number. So, you have 180 calculators.
Sorry if this is wrong I tried my best.
25 because you would just get rid of the 2/3
see the distance formula to find the length of the sides...
opposite sides equal it could be a rectangle or parallelogram
all sides equal, square or rhombus
adjacent equal, kite
and then the slope is used to check angles
if the product of the 2 lines in -1 the lines are perpendicular (right angle)
the the slopes of 2 lines are the same the sides are parallel.
hope it helps
Answer:
"
" or "90000000000" grains are there in 6300 kg of sand
Step-by-step explanation:
Given
1 grain sand weighs = 7

Let x be the number of grain in 6300 kg of sand
Solution:
x= 
"
" or "90000000000" grains are there in 6300 kg of sand
Answer:
1, 1/2, 1/3, 1/4
Step-by-step explanation:
The value of n is the number of the term. Put that value in the equation to find the term.

Then the first 4 terms of the sequence are ...
1,1/2,1/3,1/4