Answer:
x=9
y=
Step-by-step explanation:
This is a special type of triangle known as a 45-45-90 triangle.
The ratio for the sides of this triangle are x:x:x
Meaning that the two sides other than the hypotenuse are equal, so in this triangle x=9 because it is not a hypotenuse.
The hypotenuse, however, is the value of one side multiplied by .
In this case it is 9, so 9* =
68% because it’s between them
<span>12/4 irrational or rational number
is a irrational number </span>
The "dot product" of two vectors has several different formulas.
Since you are given the x- and y-coordinates of both vectors a and b, we can apply the formula
a dot b = ax*bx + ay*by, where ax=x-component of vector a, by=y comp of vector b, and so on.
So, for the problem at hand, ax * bx + ay * by becomes
3(-2) + (-8)(-6) = -6 + 48 = 42 (answer). Note that the dot product (or "scalar product" is itself a scalar.
Answer:
4/3
Step-by-step explanation:
This is just one of the ways you can do it
find the decimal or divide each fraction
so for the first one 4/3
4 divide by 3 is 1.33333
while 4 divide by 4 is 1
Compare
1.333333 and 1
Of course, 1.33333 is bigger than 1
so 4/3 is the correct answer
Hope this helps :)
