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2 years ago

6

Determine if the two triangles are necessarily congruent. If so, fill in a flowchart proof to prove that they are. N A B M

1 answer:

Agata [3.3K]2 years ago

7 0

Answer:

Step-by-step explanation:

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Two planes A and B start from the same place and move in different directions making an angle of 50° between them the speed of p

Alika [10]

Answer:

The distance between them is 230.65 miles

Step-by-step explanation:

Here we use the Cosine formula

$a^2 = b^2 + c^2 - 2bc\ cos\ A\\\\a^2 = 200^2 + 300^2 - 2\times 200\times 300cos50^{\circ}\\\\= 40,000 + 90,000 - 120,000cos50^{\circ}\\\\= 130,000 - 120,000 \times 0.64\\\\= 130,000 - 76,800\\\\a^2= 53,200\\\\a = \sqrt{53,200} \\\\= 230.65\ miles\ per\ hour$

Now the distance for one hour is

= 230.65 ÷ 1

= 230.65 miles

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3 years ago

What is the measure of the largest angle of a triangle whose measures are in the ratio 2:3:4

malfutka [58]

2x+3x+4x=180
9x=180
x=20

6 0

3 years ago

She uses a scale of 1 centimeter to 6 inches<br> the scale drawing of the front face is

Anastasy [175]

Answer:

change inches into centimeter and then divide it

hope this help

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3 years ago

What is the median of 32 48 22

inysia [295]

The median is 32; list numbers least to greatest, which ever is in the middle is the median

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3 years ago

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Don buys 6 kiwis for 3$ what would a customer have to pay for 9 kiwis

kirill [66]

Answer:

It will cost $4.50 for 9 kiwis

Step-by-step explanation:

Lets find the cost per kiwi

$3 / 6 kiwis

.50 per kiwi

Now we have 9 kiwis

$.50 (9)

$4.50

It will cost $4.50 for 9 kiwis

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3 years ago

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