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Effectus [21]
3 years ago
8

Simplify 7^6 . 7^5 my son needs this to pass grade

Mathematics
1 answer:
kicyunya [14]3 years ago
6 0

Step-by-step explanation:

Here we can see the both numbers are 7 with different powers so we can sum up the powers

{7}^{6 + 5}

{7}^{11}

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I got 2.5
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17.The diameter of a circle has endpoints P(–7, –10) and Q(3, 2).
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7 0
4 years ago
Use the coordinate grid to determine the coordinates of point A;
faltersainse [42]

Answer:

Step-by-step explanation:

The coordinates of point P are (-1.4,0.6)

Step-by-step explanation:

We are given A coordinate grid shown from negative 2 to positive 2 on x-axis and negative 2 to positive 2 on y-axis. There are 4 grid lines between a whole unit of the grid.

that means each grid has a value of 0.2.

" A point labeled P is shown at the intersection of 7 grid lines to the left of the y-axis and 3 grid lines above the x-axis "

As P lies on the left of the y-axis and above the x-axis hence the x-value will be negative and y-value will be positive.

According to the given information P lies 7 grid lines to the left of y-axis.

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and 3 grid lines above the x-axis i.e. it has y-value:

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Hence, the coordinates of Point P are (-1.4,0.6).

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