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Basile [38]
3 years ago
14

Please help me on this

Mathematics
2 answers:
babymother [125]3 years ago
4 0
Use cross multiplication to should get you the answer... 5/12
goblinko [34]3 years ago
4 0
The black spot is 27
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Yes what problems you need help with
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4 years ago
Estimate the perimeter and area of the figure to the nearest whole number. Please help!!
solniwko [45]

Answer:

29 ; 37

Step-by-step explanation:

The figure is composed by a square, a rectangle, and a right triangle

The perimeter of the square is 6 units

The perimeter of the rectangle is 10 units

The triangle is composed by a side of 6 units and a side of 5 units

The third side can be find with the Pythagorean theorem

\sqrt{6^2 + 5^2} = \sqrt{36 + 25} = \sqrt{61} = 7,81025

The total perimeter is

6 + 10 + 5 + 7,81025 = 28,81025 = 29

Area of the square = 2^2 = 4 square units

Area of the rectangle = 6 x 3 = 18 square units

Area of the triangle =  (5 x 6)/2 = 15 square units

Total area = 4 + 18 + 15 = 37 square units

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3 years ago
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hram777 [196]

Answer:

their is a 50 50 chance

Step-by-step explanation:

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Simplify completely: 2 square root -45
iogann1982 [59]

Answer:

Step-by-step explanation:

if 2\sqrt\\ -45  = 6i\sqrt 5

6 0
4 years ago
A company's profit in the first half of the year is $150,000 more than the second half of the year. If the total profit for the
natta225 [31]

Answer:

Profit for First half of the year is $450,000.

Step-by-step explanation:

Let the profit for second half of year be x

Now Given:

Profit in the first half of the year is $150,000 more than the second half of the year.

Profit in first half = \$150,000+x

Total profit for the year = $850,000

We know that Total profit for the year is sum of Profit in first half and Profit in second half

150000+x+x=850000\\150000+2x=850000\\2x= 850000-150000\\2x = 600000\\\\x=\frac{600000}{2}=300000

Profit for Second half of year = $300000

Profit for First half of the year = 150000+x = 150000+300000=\$450,000

Hence Profit for First half of the year is $450,000.

6 0
3 years ago
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