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Masja [62]
3 years ago
8

Which of the following equations is equivalent to y=2^x?

Mathematics
2 answers:
notsponge [240]3 years ago
7 0

Answer:

B, second part is X=20

Step-by-step explanation:

liberstina [14]3 years ago
4 0
Hello,

y=2^{x}
==>log_{2}(y) =x*log_{2}(2)
==>log_{2}(y) =x*1
==>x=log_{2}(y)

Answer B


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Read the word problem below. Chan rows at a rate of eight miles per hour in still water. On Wednesday, it takes him three hours
Romashka-Z-Leto [24]

Answer:

its A

Step-by-step explanation:

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3 years ago
A farm has 15 rows of fruit trees with 7 trees in each row. The last 4 rows of trees are cherry trees. The remaining trees are o
siniylev [52]

Answer:

Total number of orange trees = 77 trees

Step-by-step explanation:

Given:

Total number of rows = 15

Total number of cherry rows = 4

Number of trees in each rows = 7

Find:

Total number of orange trees

Computation:

Total number of orange trees = [Total number of rows - Total number of cherry rows][Number of trees in each rows]

Total number of orange trees = [15 - 4]7

Total number of orange trees = [11]7

Total number of orange trees = 77 trees

6 0
3 years ago
Compressed by a factor of 1/2 shifted up 5
riadik2000 [5.3K]

Answer:

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5 0
3 years ago
Two exterior angles of a triangle equal 100° and 150°. Find all the interior angles.
Papessa [141]

Answer:

The interior angles are  80°, 30° and 70°.

Step-by-step explanation:

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Since angle on a straight line = 180°

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180 - 150 = 30°

2 interior angles are known.

Note the sum of interior angle of a triangle is 180°

since 2 interior angle are known the third angle can be calculated as follows

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The interior angles are  80°, 30° and 70°.

3 0
4 years ago
T=5m-6n<br> Work out the value of T when m = 4.2 and n=-2.5
zaharov [31]

Answer:

T = 36

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8 0
2 years ago
Read 2 more answers
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