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Umnica [9.8K]
2 years ago
10

5

%7B%20-%202%7D%20" id="TexFormula1" title=" {5}^{ - 7} \times {5}^{12} \times {5}^{ - 2} " alt=" {5}^{ - 7} \times {5}^{12} \times {5}^{ - 2} " align="absmiddle" class="latex-formula">
Mathematics
2 answers:
marin [14]2 years ago
7 0
The answer to the question is 5^3
Arturiano [62]2 years ago
6 0

Because the base 5 is the same between all three terms, you can simply combine the exponents via addition or subtraction to find the simplified answer.

5^-7 * 5^12 * 5^-2 = 5^3 (This is your answer.)

Let me know if you have any other questions!


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Find the value of :x^2+2xy+y^2-3x-3y-1<br> have: x^2-y=y^2-x (x<img src="https://tex.z-dn.net/?f=%5Cneq" id="TexFormula1" title=
lidiya [134]

Answer: The answer is x^2+2xy+2y^2–3x–3y–1

Step-by-step explanation: Move 2 to the left of y^2.

7 0
2 years ago
If 6 is subtracted from a number the result<br> is 39.
Paha777 [63]

Answer:

45

Step-by-step explanation:

To find the number you just add 6 to 39 which gets you 45.

5 0
2 years ago
Read 2 more answers
This month, Chun’s office produced 690 pounds of garbage. Chun wants to reduce the weight of garbage produced to 85% of the weig
Effectus [21]
Chun wants to <span>reduce the weight of garbage produced to 85% of the weight produced this month. 
This means that, Chun's garbage weight next month should be equal to 85% of his garbage weight this month.

Translating this into an equation, we will find that:
garbage weight next month = 85% of garbage weight this month
garbage weight next month = 0.85 * garbage weight this month
garbage weight next month = 0.85*690 
garbage weight next month = 586.5 pounds

Based on the above calculations, his target weight for the garbage next month is </span>586.5 pounds
8 0
3 years ago
Help me plz idk this at all
worty [1.4K]

Step-by-step explanation:

sin theta = opp / hyp

sin theta × hyp = opp

sin60 × 30 = opp

.866 × 30 = opp

25.98° = opp

*Theta is the 0 with a line through it

8 0
2 years ago
I will give brainiest to whoever answers correctly !!
Alenkinab [10]

Answer:

$2936.79

Explanation:

The Formula for compounding interest:

F = I(1 + \frac{r}{n})^{nt}

F = final amount  (we need to find this)

I = initial amount (900 + 250 + 300 + 1400 = $2850)

r = interest rate  (1% = 0.01)

n = number of times interest applied per time period  (360)

t = number of time periods elapsed (36 months = 3 years)

F = 2850(1 + \frac{0.01}{360})^{360*3}

F = 2850(1.030454105)

F = $2936.79

5 0
2 years ago
Read 2 more answers
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