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Simora [160]
4 years ago
7

Factor the trinomial x^2 - 3x - 40

Mathematics
2 answers:
Elenna [48]4 years ago
8 0
The answer is (x+5)(x-8)
Hope this helps
Semenov [28]4 years ago
5 0

The answer is (x+5)(x-8)

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Answer:

42m

Step-by-step explanation:

First we need to find the base, which is 6 and the height which is 7. Then, multiply 6 and 7 to get 42. Then add your units, which are meters. So, 42m is your answer. I hope this helps! :)

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Shelly and Mickelle are making a quilt. They have a piece of fabric that measures 48 inches by 168 inches.
irinina [24]

Answer:

(a) The largest square side is 24 inches

(b) No. of pieces are 14

Step-by-step explanation:

As per the question:

The dimensions of the fabric are 48 in\times 168 in

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48 = 2\times 2\times 2\times 2\times 3

168 = 2\times 2\times 2\times 3\times 7

Therefore,

The GCF of the dimensions = 48 = 2\times 2\times 2\times 3 = 24

Therefore, the largest side of  a square that can be cut from the fabric is 24 inches.

(b) The no. of pieces of 24 inches that can be cut from the fabric can be given as:

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7 0
4 years ago
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Agata [3.3K]

Answer:

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Step-by-step explanation:

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4 years ago
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If you would like to know what is y when x = 42, you can calculate this using the following steps:

x = 8 ... y = 20
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The correct result would be: y = 105 when x = 42.
3 0
3 years ago
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