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Lisa [10]
3 years ago
13

The answer to this word problem

Mathematics
1 answer:
hichkok12 [17]3 years ago
3 0
15x+3x=252
18x=252
x=14
3*14=42 children
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The base of a triangle measures (3x − 6) units and the height measures (2x + 4) units.
ella [17]

Answer With Step-by-step explanation:

Part A:

.5[ (3x – 6) (2x + 4) ]

.5(6x^2 - 24)

3x^2 - 12

Part B:

Second Degree Binomial

Part C:

For Part A, a polynomial was multiplied by another polynomial. The resulting product was a polynomial. This is a demonstration of the closure property for multiplying polynomials.

5 0
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Burka [1]

Answer:

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Step-by-step explanation:

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8 0
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sammy [17]
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c^2 = 11.56 + 6.76
c^2 = 18.32
c = 4.3

answer
c = 4.3
4 0
3 years ago
Read 2 more answers
In Which Quadrant is this true
34kurt

Given:

\sin \theta

\tan \theta

To find:

The quadrant in which \theta lie.

Solution:

Quadrant concept:

In Quadrant I, all trigonometric ratios are positive.

In Quadrant II, only \sin\theta and \csc\theta are positive.

In Quadrant III, only \tan\theta and \cot\theta are positive.

In Quadrant IV, only \cos\theta and \sec\theta are positive.

We have,

\sin \theta

\tan \theta

Here, \sin\theta is negative and \tan\theta is also negative. It is possible, if \theta lies in the Quadrant IV.

Therefore, the correct option is D.

5 0
3 years ago
What is the 185th digit in the following pattern 12345678910111213141516...
stira [4]
185 since it is going by ones, Hope that helped. :)
3 0
3 years ago
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