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vfiekz [6]
3 years ago
6

Find the area of this triangle

Mathematics
2 answers:
marin [14]3 years ago
5 0

Answer:

54 \:  {in}^{2}

Step-by-step explanation:

Area calculation:

\frac{9 \times 12}{2}  = 54 \:  {in}^{2}

Sonja [21]3 years ago
3 0

Answer:

A = 54 in^2

Step-by-step explanation:

The area of a triangle is given by

A = 1/2 bh where b is the base and h is the height

A = 1/2 (12)(9)

A = 54 in^2

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A rectangular lap pool measures 80 feet long by 20 feet wide if it needs to be filled to 48 and each cubic foot hose 7.5 gallons
zmey [24]

Answer: it will take 576000 gallons to fill the lap pool.

Step-by-step explanation:

The formula for determining the volume of water in the rectangular pool is expressed as

Volume = length × width × height

The rectangular lap pool measures 80 feet long by 20 feet wide if it needs to be filled to 48. It means that the volume of water that would be pumped inside the pool is

Volume = 80 × 20 × 48 = 76800 cubic feet

1 cubic foot = 7.5 gallons

76800 cubic feet = 76800 × 7.5 = 576000 gallons

5 0
3 years ago
1496 mm2 to square centimetres.
Kazeer [188]

Answer:

14.96

Step-by-step explanation:

1496mm *mm = 1496 * 1/10 cm * 1/10cm =1496/100 cm2

3 0
3 years ago
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X-5= -4 <br> what is the answer for x?
frez [133]

Answer:

x = 1

Step-by-step explanation:

by solving the equation we get ;

  • x -5 = -4
  • x = -4 + 5
  • x = 1
4 0
3 years ago
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Each unit on the map represents 5 miles. If you drive 20% of the way from Landview to Seaside, how many miles have you driven, a
djyliett [7]
You would vae droven one mile and you would be in the front quadrant

5 0
3 years ago
What is 1875 ÷ 125 (show ur work do long divison)
aleksley [76]

Answer:

15

Step-by-step explanation:

because here we go.

125|_1,875___

1rst we try to put 125 in 1 we can't so 1-0=1

2ncd we bring down the 8 to make 18 125 still can't go into so 18-0=0

Next 3rd we bring down 7 to make 187

125 can go into that 1 time so 187-125=62

5 th bring down the 5 to make 625

Lastly we do 625 divided by 125 or 125 x ? to get into 625 and we get a 5 so 15.

what it should look like is 1 above 7 and 5 above 5 like.

     1 5

-----------=15

1, 8 7 5

Hope this helps have a great day:)

6 0
3 years ago
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