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Ratling [72]
3 years ago
13

2. Select all the systems of equations that have exactly one solution.

Mathematics
1 answer:
natulia [17]3 years ago
5 0

Answer:

write question properly

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How do you solve log base 64 of 0.5 = x?
alexandr1967 [171]
㏒₆₄(0.5) = x
        64ˣ = 0.5
  ㏑(64ˣ) = ㏑(0.5)
 x㏑(64) = ㏑(0.5)
  x㏑(2⁶) = ㏑(2⁻¹)
 6x㏑(2) = -㏑(2)
  6㏑(2)     6㏑(2)
           x = ⁻¹/₆
4 0
3 years ago
What is the constant in the expression 9x +5y + 12
Ber [7]

Answer:

12

Step-by-step explanation:

6 0
3 years ago
an investment made in the stock market decreased at a rate of 1.2% per year for 25 years. what is the current value of the 100,0
Ann [662]

Answer:

73947.52

Step-by-step explanation:

the equation would be 100000 * (0.988)^25

since time is 25 years, and rate is 0.988, since we are decreasing by 0.012.

5 0
2 years ago
HIE
Nady [450]

Answer:

y = 3x-2

Step-by-step explanation:

7 0
3 years ago
A bearing, measured at 1.234 inches with a caliper, must be replaced. Since the bearings are sized in 64ths of an inch, find the
Ganezh [65]
We have
1.234 in-----> 1+(0.234) in

we know that
1/64=0.015625
so
0.234/0.015625=14.98-----> 15
15/64-----> 0.234

therefore
1.234 in is equal to -----------> 1 15/64 in

the answer is
1 15/64 in
7 0
3 years ago
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