Answer:
C) (14, 8, 10)
Step-by-step explanation:
the values in the parentheses go in order of the letters in the first equation
all you have to do is plug in the values
p+q+r=32. (14)+(8)+(10)=32
p-r=4. (14)-(10)=4
2p+q=36. 2(14)+(8)=36
Answer:
Answers:
Rate of change = -5
Initial value = 25
Step-by-step explanation:
Each time x increases by 2 (eg from x = 1 to x = 3), the value of y drops by 10 (eg from y = 20 to y = 10)
Therefore the slope is...
slope = rise/run = (change in y)/(change in x) = -10/2 = -5
slope = -5
So each time x increases by 1, y will decrease by 5
Flip things around: each time x decreases by 1, y will increase by 5
So the pair (x,y) = (1,20) shown in row 1 of the table leads to (0,25) based on the rule above. Another way to see this is to plug m = -5, x = 1 and y = 20 into y = mx+b and solve for b to get b = 25
Imaginary numbers ? just equate the imaginary with imaginary and real with real
<span>2ci 1=-d 6-ci <<< what the * is that ?
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I hope this helps you
3 triangles area+square area
3.30+30
90+30
120
Answer:
(x+3)(x-2)(2x)(x+2)
Step-by-step explanation:
First, start by factoring (x²+x-6).
Find 2 numbers that multiply to -6 and add to get 1. This will be 3 and -2.
So, (x²+x-6) will factor into (x+3)(x-2)
Then, factor (2x²+4x).
You can factor out 2x because both terms can be divided by that.
You will be left with 2x(x+2), which cannot be factored anymore.
Combine all the factors to get (x+3)(x-2)(2x)(x+2).
