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Brilliant_brown [7]
2 years ago
12

Circle the tens digit in each number 31, 94, 17,

Mathematics
2 answers:
Aleks04 [339]2 years ago
7 0
The tens digit in 31 is 3 and in 94 it's 4 and in 17 it's 1
Ludmilka [50]2 years ago
3 0
You would circle the 3 in 31, the 9 in 94, and the 1 in 17
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3 years ago
Is the following relation a function? (4,2), (1,1), (0,0), (1, -1), (4, -2). Give the domain and range.
Vlada [557]
(x,y)
to be  a function
for every x, ther must be only 1 y to corespond to it
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list them

ah, we see (1,1) an d(1,-1)
also (4,2) and (4,-2)
double offense
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4 repeats with 2 and -2

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range is all y values
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domain=(0,1,4)
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8 0
3 years ago
Which polygon appears to be regular?
ivolga24 [154]

Answer:

  Figure A

Step-by-step explanation:

A regular polygon has all sides the same length and all angles the same measure. Only Figure A matches that description.

5 0
3 years ago
Have to show all work
Natasha2012 [34]

Answer:

4.58 ft

Step-by-step explanation:

Pythagoras Theorem:

a^2 +b^2 = c^2

b^2 = c^2 - a^

b^2 =11^2 - 10^2

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the heigh = √21 = 4.58

Answer: 4.58 ft

6 0
2 years ago
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