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3 years ago

What is 7(x + 6) solve it

Mathematics

2 answers:

Elis [28]3 years ago

8 0

Answer:

Step-by-step explanation:

First you must do x times 6, x is really just 1. After you do that, you times it by 7.

padilas [110]3 years ago

3 0

Answer:

7x + 42.

Step-by-step explanation:

Just distribute (multiply) both x and 6 by 7.

7 x X is 7x.

7 x 6 is 42.

Thus, your answer is 7x + 42.

Hope this helps!

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I need the answer or thos problem -n+(-4)-(-4n)+6

cluponka [151]

−n−4−−4n+6

=−n+−4+4n+6

Combine Like Terms:

=−n+−4+4n+6

=(−n+4n)+(−4+6)

=3n+2

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3 years ago

11/2-2/3 help me plz

Jet001 [13]

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answer above answer above answer above

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2 years ago

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12. Complete the two-column proof.

Reil [10]

Answer:

supplementary

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Step-by-step explanation:

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2 years ago

Jim says that the output of the floor function is the number before the decimal point in the input. For what domain is Jim’s sta

sweet [91]

Answer:

integers ∪ [0, ∞)

Step-by-step explanation:

The floor function gives the largest integer not greater than the input value. For non-negative numbers, that is the integer portion of the number, as Jim says.

However, for negative numbers, the floor is one less than the integer portion of any number that has a non-zero fractional part.

floor(1.2) = 1

floor(0.2) = 0

floor(-0.2) = -1

floor(-1.2) = -2

For any integer, negative or otherwise, the floor function gives that integer value.

Jim is correct on the domain of all integers and positive non-integers.

6 0

2 years ago

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Which of the following rotational symmetry is applied to the isosceles triangle

ioda

Answer:

Rotational symmetry of 180° about the origin: Yes.

Rotational symmetry of 270° about the origin: No.

Explanation:

A figure is a rotationally symmetrical if it look the same after a given turn.

We have to analyze if the parallelogram has rotational symmetry of 180° or 270°. picture the figure rotating a given amount of degrees to see if it looks the same or not.

180 degree rotation:

We can see that the figure looks the same after a 180° rotation.

270 degree rotation:

We can see that the figure does not look the same after a 270° rotation.

So the answer will be:

Rotational symmetry of 180° about the origin: Yes.

Rotational symmetry of 270° about the origin: No.

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2 years ago

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