3 years ago

Help pleasee I don’t get it

Mathematics

1 answer:

max2010maxim [7]3 years ago

8 0

Answer:

no they're not congruent

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Answer:

The answer is "Expected Value = - 0.94 (Loss) "

Step-by-step explanation:

Please find the table in the attachment for the complete solution.

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3 years ago

The formula for volume of this rectangular prism is: v=2x^3+17x^2+46x+40 find an expression for the missing side length. Show al

vodka [1.7K]

Answer:

the missing side length is $(2x+5)$

Step-by-step explanation:

we know that the volume of the rectangular prism is equal to

$v=LWH$

In this problem we have

$v=L(x+4)(x+2)$

$v=2x^3+17x^2+46x+40$

using a graphing tool find the x-intercepts of the function

see the attached figure

The x-intercepts are

$x=-4, x=-2.5, x=-2$

$v=2(x+2.5)(x+4)(x+2)$

$v=(2x+5)(x+4)(x+2)$

therefore

the missing side length is $(2x+5)$

6 0

3 years ago

4 yd = something inches

pav-90 [236]

Answer:

144

Step-by-step explanation:144

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4 years ago

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Mr Watkins needs to buy some oil for his central heating, Mr

aksik [14]

Answer:

Step-by-step explanation:

1500 - 850 litres = 650 litres

Cost = 650litres * 67.2p/litre *0.95 = 41496p = £41.50 to the nearest p (assuming the p represents pence Sterling)

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7 0

3 years ago

Help plzzzz!!!!!!! thank you .

Likurg_2 [28]

Answer:

120°

Step-by-step explanation:

<U + <T = 180

or, 6x-6+9x+21=180

or, 15x=165

or, x=11

so, <T = 9×11+21 = 120

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3 years ago