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konstantin123 [22]
3 years ago
14

Help me ........ppplllzzz

Mathematics
1 answer:
Virty [35]3 years ago
4 0
12) This one would be (b) because if you were reading it out loud it would be 2 is less than 3x, and 3x is greater than 5.

13) To make this easier for you I would change everything to a decimal.
Peaches: 3.25 pounds
Mangos: 4.35 pounds
Since the peaches are .89 per pound you times
3.25(.89)=2.8925 (which rounds to 2.89)
Since the magpies cost 1.26 per pound you would times
4.375(1.26)=5.5125 (rounds to 5.51)
Then 5.51-2.89=2.62
So the answer is A

14)3x is greater than or equal to nine
In this case x would have to be three or greater. So the answer would be B

15) The answer is B

16)c
— -5=20
2
You first get rid of your constant which in this case is -5, so you add 5 to both sides.
C
— -5=20
2
+5 +5
Then you would get
C
— =25
2
Now you want to try to get the variable alone, so you cancel the twos out, what you do to one side you have to do to the other.
2 C
— =25(2)
2
C=50
The answer is D


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How do I find the measure of the interior angle?
nataly862011 [7]

Answer:

see the explanation

Step-by-step explanation:

we know that

The sum of the interior angles in any polygon is given by the formula

S=(n-2)180^o

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step 1

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we have

n=5\ sides

substitute

S=(5-2)180^o=540^o

step 2

Find the value of x

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step 3

Find the measure of each interior angle

substitute the value of x

Angle A

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Angle B

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Angle C

-(-40)+90=130^o

Angle D

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Angle E

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3 0
3 years ago
Write a fraction and a percent for the shaded portion of each one.
Cerrena [4.2K]
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4 0
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Gre4nikov [31]
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8 0
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ivolga24 [154]

Answer:

Step-by-step explanation:

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