A rectangle is 32m by 8m is similar to a rectangle 4m by x m.
2 answers:
Answer:
X=1 m
X= 0.81 m
Step-by-step explanation:
for the first X you must put in a proportion like this
38:8=4:X
X=(4×8)/38= 1 m
for the second one's you could use Pythagorean theorema
finding the diagonal of the biggest rectangle and you must put the diagonals in proportion whit the 2 sides
32:4=Y:32.9
Y=(32×32.9)/4=4.1 m (diagonal of the smallest rectangle)
use an other time the Pythagorean theorema and you find the other option
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Answer:
Step-by-step explanation:
(-4, -1) is what you asked to be plotted.
The first number is what number you go to on the x axis (horizontal).
The second number is what number you go to on the y axis (vertical).
I've attached a picture to help demonstrate. :)
The way I remember which comes first is to keep it alphabetical. X comes first, so go on the x axis first, then y
