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sergey [27]
3 years ago
9

HELP PLEASEEEEEEEEEE

Mathematics
2 answers:
goldenfox [79]3 years ago
5 0

Answer:

I think the answer is 17 7/10

Rasek [7]3 years ago
4 0

Answer:

6\frac{9}{10} or 6 9/10

Step-by-step explanation:

8 1/5 x 2 = 16 2/5

16 2/5 - 9 1/2 = 6 9/10

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To make 12 ounces of hot chocolate, 3 tablespoons of cocoa are needed. How many tablespoons of cocoa are needed to make 72 ounce
astra-53 [7]
18 tablespoons 12 fits into 72 6 times and 6x3 is 18
3 0
3 years ago
a snail moved 1/6 foot in 1/2 hour find the speed of the snail in feet per hour write ancer in simpelest form
antoniya [11.8K]
I hope this helps you




if snail moved 1/6 foot in 1/2 hour

? foot in 1 hour



?.1/2=1.1/6


?=2.1/6


?=1/3 foot per hour
7 0
3 years ago
Read 2 more answers
Find the distance between each pair of points in the coordinate plane.
labwork [276]

Answer:

1) 3 units

2)4 units

3) 5 units

4)10 units

Step-by-step explanation:

We can use the Distance Formula to find the distance between the two points given to us. The Distance Formula is for points (x1 , y1) & (x2 , y2) is

★ Distance = √[ (x2 - x1)² + (y2 - y1)²]

<u>1) (0,0) & (0,3)</u>

⇒ Distance = √ [ (3-0)²+(0-0)² ]

⇒ Distance = √ [ 3² ]

⇒ Distance = 3 units .

====================================

<u>2</u><u>) (0,0) & (</u><u>4</u><u>,</u><u>0</u><u>)</u>

⇒ Distance = √ [ (4-0)²+(0-0)² ]

⇒ Distance = √ [ 4² ]

⇒ Distance = 4 units .

====================================

<u>3) (0,0) & (4,3)</u>

⇒ Distance = √ [ (3-0)²+(4-0)² ]

⇒ Distance = √ [ 3²+ 4² ]

⇒ Distance = √ 9 + 16

⇒ Distance = √25

⇒ Distance = 5 units .

====================================

<u>4</u><u>) (0,0) & (</u><u>8</u><u>,</u><u>6</u><u>)</u>

⇒ Distance = √ [ (8-0)²+(6-0)² ]

⇒ Distance = √ [ 8²+ 6² ]

⇒ Distance = √ 64 + 36

⇒ Distance = √100

⇒ Distance = 10 units .

8 0
3 years ago
Find the area of the circle and the sector.
Georgia [21]

Area of a circle is PI x r^2:

Area of circle = 3.14 x 13^2 = 530.66 square meters.

To find the area of the sector multiply the area of the circle by the fraction of the sector

Area of sector = 530.66 x 150/360 = 221.108 square meters ( Round the answer as needed).

6 0
3 years ago
Solve for n <br> X^n*x^3=x^13
kykrilka [37]

x^n*x^3=x^13

x^(n+3)=x^13

n+3=13

n=10

5 0
3 years ago
Read 2 more answers
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