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tatiyna
2 years ago
14

Simplify (3^-2)^4A: 3^8B: 1/3^2C: 1/3^8D: 3^2​

Mathematics
1 answer:
Andreyy892 years ago
6 0
Answer: c

explanation: (3^-2)^4 equals 1.5x10^-4
find which choice equals the same as the given equation.
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I am a 4 digit number larger than 2,500. No two of my digits are the same. The product of the thousands digit and the hundreds d
gulaghasi [49]

Answer:

After 5 minutes of hitting my head on a wall I found your answer... 3256

Step-by-step explanation:

4 0
2 years ago
Please help, answer and show me the work. Thanks also solve for x
vova2212 [387]

3.  x+100 = 90   alternate interior angles are equal

subtract 100 from each side

x+100 - 100 = 90-100

x = -10


4.  17x+1 = 120    alternate exterior angles are equal

subtract 1 from each side

17x+ 1 -1 = 120 -1

17x = 119

divide each side by 17

17x/17 = 119

x =7

4 0
2 years ago
What is the following product? (5 square root 2-4 square root 3) (5 square root 2-4 square root 3)
Zina [86]

Answer:

(5 square root 2-4 square root 3) (5 square root 2-4 square root 3)

=   98 - 40\sqrt{6}

Step-by-step explanation:

i) (5\sqrt{2} - 4\sqrt{3}) × (5√2 - 4√3)

=(5\sqrt{2} × 5\sqrt{2}) - (5\sqrt{2} × 4\sqrt{3}) - (4\sqrt{3} × 5\sqrt{2}) + (4\sqrt{3} × 4\sqrt{3})

= 50 - 20\sqrt{6} - 20\sqrt{6} + 48

= 98 - 40\sqrt{6}

8 0
3 years ago
Read 2 more answers
Sid goes to the store and buys a shirt for $65. The store has sales tax rate of 5.4%. How much tax will Sid have to pay?
mojhsa [17]

Answer:

$3.51

Step-by-step explanation:

We change 5.4% into a decimal which is .054, we then multiply 65 by .054

$65  x  .054 = $3.51

3 0
2 years ago
I need help on this question
Alex777 [14]
The awser for this problem im preety sure is going to be aswer c
6 0
2 years ago
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