The answer is 20in. You multiply 4 by 5 because 5x5 is 25 so the answer is 20
Answer:
1. always true
2. always true
3. sometimes true
4. always true
5. never true
Step-by-step explanation:
Answer:
A) Rectangle
Step-by-step explanation:
Hope this helps :D
Expression without an equal sign with at least one variable
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A.) 7^4x = 10
log base 10 (7^4X) = log base 10 (10)
4x log base 10 (7) = 1
4x (0.8451) = 1
3.3804x = 1
x = 0.2958
b.) ln(2) + ln(4x-1) = 5
ln (2 * 4x-1) = 5
ln (8x-2) = 5
log base (3) (8x-2) = 5
e^5 = 8x-2
e^5+2 = 8x
x = 18.8016
