Answer:
Step-by-step explanation:
Let
x------> the number of years
we know that
Solve for x
Would you rather have a cube of gold that measures 25 mm on each side, or two cubes of gold , one is 24 mm per side, and one is7
1 answer:
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Answer:
The correct solution graph is Graph B. The solution to the system is (-4.4, -4.7)
Step-by-step explanation:
I graphed this system on a separate graph shown below to find the solution of the system.
Answer:
This is because exponents increase a number, for example <em>squaring a number is basically multiplying it by itself.</em> So
. Now obiviously 4 is greater than 2. But lets make the numbers like this:
And again,
Now, which is bigger
A quarter is smaller than a half right?
So in this case we can see that fractions raised to an exponent get smaller while numbers raised to an exponent get bigger.
First off, what's the slope of "r" anyway, 
.
low and behold, since "r" is in slope-intercept form, notice, it has a slope of -1/2.
now, any line perpendicular to "r", will have a negative reciprocal slope to it, that is,
so we're really looking for a line whose slope is 2, and runs through 4,-3,
low and behold, since "r" is in slope-intercept form, notice, it has a slope of -1/2.
now, any line perpendicular to "r", will have a negative reciprocal slope to it, that is,
so we're really looking for a line whose slope is 2, and runs through 4,-3,