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Anna [14]
3 years ago
14

I ONLY need HELP on number 3 what does it mean for me to do?? Thank You All in Advance!!!!!!

Mathematics
1 answer:
Sladkaya [172]3 years ago
8 0
3(5+7) is the problem you are looking at. To figure it out, you can use properties. On the right side of the equals sign, it shows a property you can use to do the problem. In this case, they are distributing.
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Margo can purchase tile at a store for $0.69 per tile and rent a tile saw for $32. At another store she can
puteri [66]

Answer:

32 tiles

Step-by-step explanation:

32+0.69*n= 32.69

32.69*n= 32.69n-0.69

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7 0
2 years ago
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Dvinal [7]
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4 0
2 years ago
Which of the following correctly shows the quadratic formula for the given equation? 3x2 - 6x + 8 = 0
frez [133]
The quadratic formula is expressed as:

x = (-b +/- √(b^2 - 4ac) ) / 2a

where a, b and c are the coefficients of the quadratic equation with the form ax^2 + bx + c=0

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Hope this helps.

7 0
3 years ago
Arithmetic of Functions problem<br> Open ended
VladimirAG [237]

Answer: <em>(gºh)(25)=2</em>


Step-by-step explanation:

1. This exercise is about Composition of functions, then you have:

2. Then, you have that

<em>(gºh)(25)</em>=g(h(x))=\sqrt{x}-3

3. Now, you must substitute 25 into the function, as you can see below:

<em>(gºh)(25)</em>=\sqrt{25}-3

4. Simplify the fucntion.

5. Therfore, you obtain:

<em>(gºh)(25)</em>=5-3=2


3 0
3 years ago
Read 2 more answers
An angle measures 106° less than the measure of its supplementary angle. What is the measure of each angle?
antiseptic1488 [7]

Answer:

74°

Step-by-step explanation:

180-106

since supplementary is 180°

5 0
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