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poizon [28]
3 years ago
10

4) 20 + (30+7) +2 = (20 + 30) +7+2 Is it cummunitive associtive or Distributive

Mathematics
2 answers:
Komok [63]3 years ago
8 0

Answer:

I believe it is distributive because you are finding the products. Yes, the numbers are mixed up but the parenthesis often involve distributive property.

jeka943 years ago
4 0
Distributive because you have to find the properties inside the parentheses to make it more simpler to solve
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What is the value of S in the equation 1/3s+14=26
Law Incorporation [45]
First, isolate 1/3s:
1/3s=12
Second, multiply both sides by 3 to get a singular value of s (just s):
s=36


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3 years ago
I need help if anyone knows the answer please ASAP
mina [271]

Answer:

TE=11

Step-by-step explanation:

x^2+6x=x+14\\x^2+6x-x-14=0\\x^2+5x-14=0\\(x-2)(x+7)=0\\x=2\\x=-7\\

(you can't use -7 cuz that would make TE a negative distance and that's a nono)

x=2\\TE=6(2)-1\\=12-1\\=11

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3 years ago
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7 0
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Read 2 more answers
H(t)=(t+3)^2+5
sineoko [7]

Answer:

Option C. −4≤t≤−3

Step-by-step explanation:

we have

H(t)=(t+3)^2+5

This is the equation of a vertical parabola written in vertex form

The parabola open upward (the leading coefficient is positive)

The vertex is a minimum

The vertex is the point (-3,5)

The function is increasing in the interval [-3,∞)

The function is decreasing in the interval (-∞,-3]

The function will have a negative average rate when the function will be decreasing

therefore

the answer is option C

7 0
3 years ago
I feel real d.umb for asking this much of questions but tbh I don’t like algebra, my math teacher doesn't like me and she never
Iteru [2.4K]

Answer:

the first one is x=3

Step-by-step explanation:

4 0
3 years ago
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