An easy way is to do this
the 2 numbers are -x and x+8 where x is an integer
we can generate lots of numbers this way
example
-1 and 9
-2 and 10
Answer:
m = 15.
Step-by-step explanation:
∛(3375) = 15.
You can use a calculator to do this. Some calculators have a direct key giving you a cube root or you can use the power key + 1/3 .
Note: ∛(3375) = 3375^(1/3).
0.3 kg costs 84p
1 .. .... 84 / 0.3 p
0.5 ........... 84 * 0.5 / 0.3 = 140 p or £1.40 Answer
Answer:
see attached
Step-by-step explanation:
The two different triangles can be formed by placing the 90° angle adjacent to, or opposite the given side.
__
In the attached diagram, the two triangles are ABC and ABD. The right angles are at vertex C and vertex B, respectively.
Y = log x / x
y ` = (( log x )` * x - (x)` * log x) / x²=
= (1/x * x - 1 * log x ) / x² =
= ( 1 - log x ) / x²
y ` = 0;
1 - log x = 0
log x = 1
x = e
The maximum value:
y max = log e / e = 1 / e