3 years ago

Fish

Mathematics

2 answers:

Minchanka [31]3 years ago

8 0

Answer:

a 5

Step-by-step explanation:

Marat540 [252]3 years ago

7 0

Answer:

Step-by-step explanation:

Density= mass/volume

density: 0.2. volume: 50

to find mass its density times volume

0.2 x 50= 10

the answer is 10

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3 years ago

Suppose you have two similar trapezoids with a scale factor of 2. If the angle measures of trapezoid ABCD are 80∘, 80∘, 100∘, an

deff fn [24]

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Step-by-step explanation:

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3 years ago

The difference of two trinomials is x2 − 10x + 2. If one of the trinomials is 3x2 − 11x − 4, then which expression could be the

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Answer:

$4x^2-21x-2$

Step-by-step explanation:

Given that:

Difference of two trinomials is $x^2 - 10x + 2$

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$2x2 - x - 2 \\2x2 + x + 6 \\4x2 + 21x + 6\\ 4x2 - 21x - 2$

Solution:

Let the two trinomials be A and B.

Given A - B = $x^2 - 10x + 2$

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We have to find the other trinomial A.

A - B = $x^2 - 10x + 2$

A - ( $3x^2 - 11x - 4$ ) = $x^2 - 10x + 2$

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$\Rightarrow$ A = $4x^2-21x-2$

So, the correct answer is $4x^2-21x-2$ .

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3 years ago

The sixth-graders at Lester's school got to visit either the science museum or the history museum. 21 students picked the scienc

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3 years ago

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lisov135 [29]

Answer:

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Step-by-step explanation:

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25+9=c^2

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5.83

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3 years ago

Read 2 more answers