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Assoli18 [71]
4 years ago
7

87.2 - 25.9 = 87.2 - ___ = 61.2 ___ + 0.1 = ___

Mathematics
1 answer:
Ganezh [65]4 years ago
8 0
87.2 - 25.9 = 87.2 - 26 = 61.2 + 0.1 = 61.3
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Please answer these 6 problems. Find the missing side to nearest tenth.
Vinil7 [7]
Since these are right triangles you can use the pythagorean theorem
a² + b² = c² 
a = one leg of the triangle
b = the other leg of the triangle
c = the hypotenuse

1. 4² + 3² = c²
   16 + 9 = c²
   25 = c²
  √25 = √c²
    5 = c
    c = 5cm

2. 5² + 12² = c²
    25 + 144 = c²
    169 = c²
    √169 = √c²
     13 = c
      c = 13in

4. 7² + 9² = c²
    49 + 81 = c²
    130 = c²
    √130 = √c²
    11.4 = c
    c = 11.4cm

5. a² + 10² = 15²
    a² + 100 = 225
    a² = 125
    √a² = √125
    a = 11.2ft
4 0
3 years ago
Read 2 more answers
Find the distance ??????
Levart [38]

Answer:

Yes

Step-by-step explanation:

5 0
3 years ago
Angelica uses the point (4,3) to represent the location of her house and uses the point (10,8) to represent the location of a ga
Allushta [10]

Answer:

Distance between Gas Station and House = 7.81 miles.

Step-by-step explanation:

Given: House location ( 4, 3 ) and Gas station location ( 10, 8)

          On graph 1 unit = 1 mile.

To find: Distance between Gas Station and House

We use the Distance formula to find the distance between two points (x_1,y_1)\:and\:(x_2,y_2)

Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

From given points and formula,

Distance\:between\:house\:and\:gas\:station=\sqrt{(10-4)^2+(8-3)^2}

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                                                             = \sqrt{36+25}

                                                             = \sqrt{61} units

Since, 1 unit = 1 mile

⇒ \sqrt{61}\:unit=\sqrt{61}miles=7.81 miles

Therefore, Distance between Gas Station and House = 7.81 miles.

5 0
3 years ago
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The double number line shows that 4 bottles of water cost 10 dollars at a music festival ​
pickupchik [31]

Answer:

That means that each water is $2.50, das crazy tho

Step-by-step explanation:

4 0
3 years ago
Which graph represents the solution set of the inequality x+2> or equal to 6
vovangra [49]

the answer is x > or equal to 4




3 0
3 years ago
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