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dedylja [7]
2 years ago
11

Which choice represents the simplified exponential expression? (7^4)^6

Mathematics
2 answers:
S_A_V [24]2 years ago
3 0

Answer:

(a^b)^c

=a^bc

so

7^24 is the answer

GenaCL600 [577]2 years ago
3 0

1.915812 × 10^20

Step-by-step explanation:

7^24

7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7×7

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if your teacher tells you to do questions 28 through 41 in your math book for homework, how many questions is that
katrin2010 [14]

Its 14.
30-40 is 11, 28-29 is 2, and 41 is 1.

5 0
3 years ago
I need help finding y
denpristay [2]

Answer:

y = 9.8995

Step-by-step explanation:

This question requires the use of basic trigonometry.

In this problem, we know one of the sides and two of the angles.

Since one of the angles is 45 degrees and the sum of all internal angles of a triangle is 180 degrees, the other angle can only be 45 degrees, making this an isosceles triangle - that is, the length of the other leg, x, is also 7.

You could use the soh cah toa mnemonic to figure it out, but here just using the a^2 + b^2 = c^2 should be sufficient since we know both legs of the triangle.

7^2 + 7^2 = 98, and the square root of 98 gives you about 9.8995, which sounds about right for this situation.

Hope this helped!

4 0
3 years ago
Which function is the inverse of f(x) = –5x – 4?
makvit [3.9K]
Y = -5x - 4
switch x and y and solve for y
x = -5y - 4
x+4 = -5y
(x+4)/ -5 = y^-1 ( the inverse)

4 0
3 years ago
Subtract 75% of 86 ft
ratelena [41]
75% of 86ft would be 64.5
Hope this helps. :)
3 0
3 years ago
Read 2 more answers
1/2 - 3 1/4<br> 1/2 - 4/5<br> 1/6 + -3 3/4
Olenka [21]

Answer:

1/2 - 3 1\4= -11/4

1\2 - 4\5= -3\4

1\6 + -3 3\4= 43\12

3 0
3 years ago
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