The equivalent expression to 7^13/7^7 would be 7^6.
<h3>What are equivalent expressions?</h3>
Those expressions that might look different but their simplified forms are the same expressions are called equivalent expressions.
To derive equivalent expressions of some expression, we can either make it look more complex or simple. Usually, we simplify it.
We have given an expression as 7^13/7^7
The equivalent expression;
![\dfrac{7^{13}}{7^7} \\\\7^{13-7}\\\\7^6](https://tex.z-dn.net/?f=%5Cdfrac%7B7%5E%7B13%7D%7D%7B7%5E7%7D%20%5C%5C%5C%5C7%5E%7B13-7%7D%5C%5C%5C%5C7%5E6)
Hence, The equivalent expression to 7^13/7^7 would be 7^6.
Learn more about expression;
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Answer:
8 mins 56 secs
Step-by-step explanation:
3 minutes and 21 seconds divided by 3 laps is 1.07 so it takes her 1 minute and 0.7 sec for each lap then u just multuply 1.07 by 8 and u get 8.56 meaning 8 mins and 56 secs. hope i helped :)
Answer:
m(x)
Step-by-step explanation:
they would have to pass the horizontal line test and the vertical line test for both the origional and the inverse.
b(x) does not pass the horizontal line test in any of the y values over 3
d(x) does not pass the horizontal line test for y=-9
p(x) does not pass the horizontal line test for positive y values
and m(x) has only one corresponding x value for every y value
Answer:
See explanation
Step-by-step explanation:
Consider triangles CAX and BAX. In these triangles,
- given
- given
- reflexive property
By SAS postulate, ![\triangle CAX\cong \triangle BAX](https://tex.z-dn.net/?f=%5Ctriangle%20CAX%5Ccong%20%5Ctriangle%20BAX)
Congruent triangles have conruent corresponding parts. So,
![\overline{CX}\cong \overline{BX}](https://tex.z-dn.net/?f=%5Coverline%7BCX%7D%5Ccong%20%5Coverline%7BBX%7D)
Consider triangles CXY and BXY. In these triangles,
- proven
- given
- reflexive property
By SAS postulate, ![\triangle CXY\cong \triangle BXY](https://tex.z-dn.net/?f=%5Ctriangle%20CXY%5Ccong%20%5Ctriangle%20BXY)
Congruent triangles have conruent corresponding parts. So,
![\angle XCY\cong \angle XBY](https://tex.z-dn.net/?f=%5Cangle%20XCY%5Ccong%20%5Cangle%20XBY)
You have to put the number and count how many there are. Something like this.