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ValentinkaMS [17]
3 years ago
14

28x3 + 21x2 + 16x + 12 = 0

Mathematics
2 answers:
Rina8888 [55]3 years ago
7 0

Answer: ( sorry if I’m wrong) 154

Step-by-step explanation:

Tomtit [17]3 years ago
4 0

Answer:

53

Step-by-step explanation:

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I cannot understand this question

Step-by-step explanation:

I don't know what is in the question

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3 years ago
How do i find this? HELP!
dezoksy [38]

Answer:

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Step-by-step explanation:

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Marina86 [1]
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7 0
3 years ago
Parallel lines in space are coplanar.
kakasveta [241]
Coplanar lines are line witch lie on the same lie on the same plane. two parallel lines or two intersecting lines always lie in a plane. Thus, two line are coplanar, if and only if they are either parallel or intersecting. lines in three dimensional space are coplanar, only if they are not skewed lines.
3 0
4 years ago
Glen is planting square flower gardens surrounding a triangular fishpond as shown. If the sides of the triangular fishpond are 5
weqwewe [10]

Answer:

h=\sqrt{106} \approx 10.3 feet

Step-by-step explanation:

We will use the Pythagorean Theorem to solve this. Which states that:

One Length^2 + Another Length^2 = Hypotenuse^2

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5^2+9^2=h^2

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The pond's hypotenuse is about 10.3 feet

3 0
3 years ago
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