Answer:
<h2>x = -4 and x = -3</h2>
Step-by-step explanation:
Look at the picture.
f(x) = g(x)
f(-4) = 4 and g(-4) = 4 → f(-4) = g(-4)
f(-3) = 8 and g(-3) = 8 → f(-3) = f(-3)
Answer:
p=7 and r=2 and they both = a total of 23.
Step-by-step explanation:
7p+2r=23
39? I think it is..........
63 is 90% of the number 70 | 0--7--14--21--28--35--42--49--56--63--70
-- A negative exponent means the number is in the denominator.
b⁻³ means 1/b³ .
So 1/b³ = 1/216 . You can do it now.
-- If that number is " 10³ ", it means 1,000 .
If that number is " 103 " and you can't remember
how to do multiplication with a pencil, then you'll
have to use your calculator.
-- Again ... 10⁻³ means 1/10³ or 1/1000 .
So the problem is really 36 divided by 1/1000 .
Be very careful. That means 36 x 1000 .
-- To multiply powers that have the same base,
you add the exponents.
Example: 10⁴ times 10⁵ = 10⁹ .
This question can be rearranged as (2.1 x 4) x (10³ x 10⁻⁷)
(10³) times (10⁻⁷) is 10⁻⁴ .