3 years ago

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Mathematics

2 answers:

Brilliant_brown [7]3 years ago

7 0

Answer:

0.7

Step-by-step explanation:

0.66 shaded parts

round up to 0.70

take the 0 away

you get 0.7

Rasek [7]3 years ago

4 0

Answer:

Step-by-step explanation:

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In 10 words or fewer, what other numbers do you think are in the domain of this function?

Maru [420]

Answer:

Numbers greater than or equal to 0.

Step-by-step explanation:

The domain of this function is {x∈R | x≥0}, meaning that x can be anything greater than or equal to 0.

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ELEN [110]

Answer:

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Vinvika [58]

Answer:

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Step-by-step explanation:

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Gnesinka [82]

Answer:

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Step-by-step explanation:

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2 years ago

A student is trying to solve the system of two equations given below: Equation P: a + b = 6 Equation Q: 4a + 2b = 19 Which of th

Marrrta [24]

Answer:

$-4(a + b = 6)$

Step-by-step explanation:

Given

$a + b = 6$

$4a + 2b = 19$

Required

Eliminate a

Multiply the first equation by -4

$-4(a + b = 6)$

Add to the second equation

$-4(a + b = 6) + (4a + 2b = 19)$

Solve brackets

$(-4a -4b = -24) + (4a + 2b = 19)$

Open bracket

$-4a + 4a -4b + 2b = -24 + 19$

$-4b + 2b = -24 + 19$

At this point, a has been eliminated;

From the list of given options, the option that answers the question is $-4(a + b = 6)$

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3 years ago