Answer:3.008x10^12
Step-by-step explanation:
Answer:
3008000000000 or 3.008×10^12
Step-by-step explanation:
(9.4×3.2)×(10^6×10^5) use communitive property to reorder terms
30.08×10^6+5 multiply the numbers
30.08×10^11 add your exponents to equal 10^11
3.008×10^12 put in scientific notation
hope this helped!
Answer:
could you show a picture and repost thx
Step-by-step explanation:
(-3,2), (6,-1)
Answer:
-1/3
Step-by-step explanation:
Since we are given two points, we can find the slope using
m = ( y2-y1)/(x2-x1)
= ( -1-2)/( 6- -3)
= ( -1-2) /( 6+3)
= -3/9
= -1/3
Answer:
Slope (m) = = -0.33333333...
Step-by-step explanation:
Slope (m) = ΔY -1
ΔX 3
(m)= -1/3
Answer:
parametric equation: q = (2-t)x + (2+t)y + (3-4t)z
symm equation:
Step-by-step explanation:
Parametric equation is just like the point slope equation:
y= b + mx
but in this case we have multiple variable so it'll be
q= p₀ + dt
p₀ will be any of your point. d will be the vector containing points shared by both your vector. It can be found by subtracting your two points together.
t is just an arbitrary variable.
Solve for d=p₂ - p₁ , you can also do d=p₁ - p₂
Now plug it into your q= p₀ + dt equation.
You can plug p₂ or p₁ in for p₀. I used p₁.
The result should give you the parametric equation.
Now solve for all of them in term of t. This step is just basic algebra.
since they're all t=..., then you can set them all equal to each other to get the symmetric equation.
5 cards in her hand, how many cards were in the
entire deck?
There were originally 3 cards in the entire deck.
Let's denote the number of cards in the entire deck as \(D\).
Megan divided the deck into 4 equal groups, so each group has cards.
She placed 3 cards in the center, and now she has 5 cards in her hand.
So, the equation representing this situation is:
Now, let's solve for \(D\):
Multiply both sides by 4 to get rid of the fraction:
Subtract \(D\) from both sides:
Divide both sides by 3:
However, the number of cards in a deck must be a whole number, so we round up:
Therefore, there were originally 3 cards in the entire deck.
Answer: 32
Step-by-step explanation: If she had 8 in her had and placed 3 cards down she would have 5 and if there were 8 cards in each group then, 8x4=32
Answer:
π
Step-by-step explanation:
Any other irrational number, actually, so √2 would also do the trick.
Answer:
Pi, since pi is irrational
Step-by-step explanation:
Any irrational number, such as √2