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Andrews [41]
3 years ago
6

Is 3+9 rational or irrational?​

Mathematics
1 answer:
zzz [600]3 years ago
5 0

Answer:

I Think 3+9 is irrational

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Please help meeeee!!! Will give 25 points and brainlest!!
GrogVix [38]

Answer:

1 yard is 36 inches

3 yards is 108 inches

5 yards is 180 inches

<u>7 yards is 252 inches</u>

2 gallon is 32 cups

3 gallon is 48 cups

4 gallon is 64 cups

<u>5 gallon is 80 cups</u>

2 yard is 9 feets

4 yard is 12 feets

6 yard is 18 feets

<u>8 yard is 24 feets</u>

1 min is 60 seconds

3 min is 180 seconds

5 min is 300 seconds

7 min is 420 seconds

Step-by-step explanation:

first we have to convert

1 yard is 36 inches

1 gallon is 16 cups

1 yard is 3 feets

1 min is 60 seconds

(plz make me the brainlest)

3 0
3 years ago
PLEASE HELP!!!!!! (answer in decimal!!!!)
Alexus [3.1K]

Answer:

0.706....

Step-by-step explanation:

8 0
3 years ago
5% of 30 is?????????
Luda [366]

Answer:

1.5

Step-by-step explanation:

5/100×30

=1.5

HOPE IT HELPS!!!

4 0
3 years ago
Read 2 more answers
What inequality is shown by the graph?
Gwar [14]

Step-by-step explanation:

2x - 10y > -20

=> x - 5y > -10

or x - 5y +10 > 0

4 0
3 years ago
Zamir needs to determine the height of the building
Svetach [21]

Answer:

Height of the building = 115.4 ft.

Step-by-step explanation:

Height of building = AB + 46.4 + CD + 30.5

By applying Pythagoras theorem in ΔABP,

(26)² = (10)²+ (AB)²

676 - 100 = AB²

AB² = 576

AB = 24 ft

By applying sine rule in ΔCDE,

cos(60°) = \frac{CD}{CE}

CD = CE × \frac{1}{2}

CD = \frac{29}{2}

CD = 14.5 ft

Total Height = 24 + 46.4 + 14.5 + 30.5

                     = 115.4 ft

6 0
3 years ago
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