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77julia77 [94]
3 years ago
13

Two planes intersect in exactly one point

Mathematics
1 answer:
adell [148]3 years ago
7 0

Answer:

If two planes intersect, then their intersection is a line. A line contains at least two points. If two lines intersect, then exactly one plane contains both lines. If a point lies outside a line, then exactly one plane contains both the line and the point.

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Use the pythagorean Theorem to find the value of m<br> A) 16 <br> B) 12<br> C) 20<br> D) 256
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Answer:

A is the correct answer

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3 years ago
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Find the determinant of the matrix.
Natalka [10]

Answer:

0

Step-by-step explanation:

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one rectangle measures 2 units by 7 units. a second rectangle measures 11 units by 37 units. are these two figures scaled versio
Amanda [17]

Answer: The both triangle are not scale version to each other.

Explanation:

It is given that the one rectangle measures 2 units by 7 units. a second rectangle measures 11 units by 37 units.

The two shapes are scaled version of each other if their corresponding sides are in same proportion. In other words the if two shapes scaled version of each then the shapes are similar.

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The proportion of small side is,

\frac{2}{11}

The proportion of large side is,

\frac{7}{37}

So,

\frac{2}{11}\neq \frac{7}{37}

Since the proportion are not equal, therefore  both triangle are not scale version to each other.

6 0
3 years ago
Please please please help me thanks
goldfiish [28.3K]

Answer:

1. 57       2. 81

Step-by-step explanation:

71x2=142   256-142=114/2= 57

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5 0
3 years ago
Express the ratio 7 days to 6 weeks as a decimal fraction​
Mashcka [7]

Answer:

0.166

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We know that,

1 week = 7 days

i.e.

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We need to express ratio 7 days to 6 weeks as a decimal fraction​. So,

R=\dfrac{7\ \text{days}}{42\ \text{days}}=\dfrac{1}{6}\\\\=0.166

3 0
3 years ago
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