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Greeley [361]
2 years ago
6

Please simplify 7^6 √ 7^2

Mathematics
2 answers:
daser333 [38]2 years ago
6 0

Answer:

Step-by-step explanation:

The tough part of this question is figuring out what to do with √(7^2). You could do it by expanding the square. √(7^2) = √49

Now what is the square root of 49? Is it not 7?

√49 = 7

7^6 * 7^1

7 ^(6 + 1)

7 ^ 7

Reptile [31]2 years ago
4 0

Answer:

49

Step-by-step explanation:

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katovenus [111]

Answer: Angle is 3

Step-by-step explanation:

16x - 27 = 5x + 6

-5x           -5x

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11x - 27 = 6

     + 27 +27

___________

11x = 33

__    __

11      11

x = 3

4 0
3 years ago
What is the TOTAL area of a square with sides that are 67 cm and a rectangle with sides that are 47cm long and 27cm wide?
Mkey [24]

Answer:

94+54=148

Step-by-step explanation:

4 0
3 years ago
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what is the equation of the line that is parallel to 6x-2y=4+6y and passes through the point (8, -16)?
Alisiya [41]

Answer:

y=\frac{3}{4}x-22

Step-by-step explanation:

We are given;

  • The equation of a line 6x-2y=4+6y
  • A point (8, -16)

We are required to determine the equation of a line parallel to the given line and passing through the given point.

  • One way we can determine the equation of a line is when we are given its slope and a point where it is passing through,

First we get the slope of the line from the equation given;

  • We write the equation in the form y = mx + c, where m is the slope

That is;

6x-2y=4+6y

6y + 2y = 6x-4

8y = 6x -4

We get, y = 3/4 x - 4

Therefore, the slope, m₁ = 3/4

But; for parallel lines m₁=m₂

Therefore, the slope of the line in question, m₂ = 3/4

To get the equation of the line;

We take a point (x, y) and the point (8, -16) together with the slope;

That is;

\frac{(y--16}{x-8}=\frac{3}{4}

4(y+16)=3(x-8)\\4y + 64 = 3x - 24\\4y=3x-88\\ y=\frac{3}{4}x-22

Thus, the equation required is y=\frac{3}{4}x-22

4 0
3 years ago
Find the equation of the line.<br> Use exact numbers.
Hitman42 [59]

Answer:78

Step-by-step explanation:

6 0
3 years ago
-1.78 – (-0.42) = x​
julia-pushkina [17]

Answer: x = - 1,36

Step-by-step explanation:

-1.78 – (-0.42) = x​

-1.78 + 0.42 = x

- 1,36 = x

x = - 1,36

8 0
3 years ago
Read 2 more answers
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