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USPshnik [31]
3 years ago
9

What is 10^-3x*10^x= 1/10

Mathematics
1 answer:
densk [106]3 years ago
3 0
Since 1/10=10^-1, and multiplying exponents with the same base just adds the actual exponents at the top, x=2
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strojnjashka [21]

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b

Step-by-step explanation:

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Find the indicated angle measures. Then justify the answer. ​
ExtremeBDS [4]
Pretty sure it’s 65 since its alternate interior angles which equal 180
8 0
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Karl wants to rent a bike for at most $55. He can rent a bike for $7 per hour plus a $9.50 flat fee. Any portion of an hour is c
Papessa [141]
Answer 6 hours
Reason
7x + 9.50 = 55
-9.50. -9.50 subtract from both sides
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7x = 45.50

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5 0
2 years ago
Decide if each statement about the expression 7f + 15 - 2g is true or false.
d1i1m1o1n [39]

Answer:

<h3>             FALSE</h3>

Step-by-step explanation:

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5 0
3 years ago
Help. I’m really bad at math. What is the answer?
zhenek [66]
10) (9,-3); m=2

(a) y=2x-11
Plug in the variables that are constant on both the given line and the new one.
y=mx+b

-3=2(9)+b

Do not input b, as the y intercept is relative to the specific line, and not others.

-3=18+b
-3-18=b
-21=b

The y intercept of the new line is -21.

FINAL ANSWER::y=2x-21

(b) y=2x-21
Plug in the variables that are constant on both the given line and the new one.
y=mx+b

-3=2(9)+b

Do not input b, as the y intercept is relative to the specific line, and not others.

-3=18+b
-3-18=b
-21=b

The y intercept of the new line is -21

FINAL ANSWER::y=2x-21
Or equivalent to the original.

Hope this helps you solve the rest. ;)
7 0
3 years ago
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