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saul85 [17]
3 years ago
15

Solve the exponential equation 2^x+10 = 18

Mathematics
1 answer:
Molodets [167]3 years ago
6 0
Answer:
x = 2

step-by-step explanation:
2x^2 + 10 = 18
4x + 10 = 18
-10 -10
4x = 8
/4 /4
x = 2
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Lerok [7]

the answer is d or the last one

5 0
3 years ago
What is 16+48 in distributive property??
Butoxors [25]

Answer:

un-distribute the GCF of the two numbers.

16(1 + 3)

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16(1) + 16(3)

16 + 48

Step-by-step explanation:

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7 0
3 years ago
Marlene rides her bicycle to her friend​ jon's house and returns home by the same route. marlene rides her bike at constant spee
riadik2000 [5.3K]

To solve the problem:

<span>Let f = distance one way distance on level ground</span>

<span>
Let h = distance rode on the hill</span>

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Write a time equation; where Time = distance/speed:</span>

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Multiply equation by 18 to get rid of the denominators</span>

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6 0
2 years ago
(3*10)*8=240*(10*8) what is the property
strojnjashka [21]

Answer:

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5 0
2 years ago
Mark studies a group of 30 whales. If each whale weighed approximately 3.8 x 105 pounds, find the total weight of all 30 whales.
Yakvenalex [24]

Answer:

= 1.14 \times 10^{7}pounds

Step-by-step explanation:

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Applying the law of indices we obtain

= 1.14 \times 10^{(2+ 5)}

=1.14 \times 10^{7}pounds

6 0
3 years ago
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