Answer:
D
Step-by-step explanation:
Because 20000 is the power of ten and i wrote it down on paper
Step-by-step explanation:
Use the Pythagorean Theorem: a^2+b^2=c^2
We can set up the equation like this: 11^2+y^2=61^2
= 121+y^2=3,721
=y^2=3600
= y = 60
X should equal 6 and y should equal -9
Which of these is not a geometric sequence? 3, 6, 12, 24, ... 250, 50, 10, 2, .... 5, 15, 45, 135, ... 4, 12, 20, 28, ...
Nadusha1986 [10]
250, 50, 10, 2 is not a geometric sequence
Step-by-step explanation:
It's the only one that doesnt make sence.
Answer:
The weight of the enlarged paperweight is 
Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its volumes (or its weights) is equal to the scale factor elevated to the cube
Let
z-----> the scale factor
x ----> the enlarged paperweight weight
y ----> the original paperweight weight

we have


substitute and solve for x

