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3 years ago

What is the value of x? Enter your answer in the box. x = cm

Mathematics

1 answer:

vodomira [7]3 years ago

4 0

Answer:

x=5 cm

Step-by-step explanation:

The two triangles are similar by AA~. So, x and 4cm are corresponding side lengths, just like 4cm and 32 cm are.

Therefore, you can set up the proportion

4/32 = x/40 and solve to get x = 5

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a kilobyte is 2 to the 10th power bytes in a megabyte is 2 to the 20th power bites how many kilobytes are in a megabyte

gregori [183]

There are 1024 kilobytes in a megabyte o

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4 years ago

Last year Lenny had an annual earned income of $58,475. He also had passive income of $1,255, and capital gains of $2,350. What

S_A_V [24]

Answer:

Lenny's total gross income for the year is US$ 62,080

Step-by-step explanation:

1. Let's check all the information provided to answer the question:

Annual income earned by Lenny = US$ 58,475

Passive income = US$ 1,255

Capital gains = US$ 2,350

2. What was Lenny’s total gross income for the year?

For calculating the total gross income, we add up the annual income, the passive income and the capital gains, this way:

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3 years ago

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What are prime numbers

SVEN [57.7K]

A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number.

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3 years ago

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What is the slope of the coordinates (8,1) and (5,-2)

gulaghasi [49]

Answer:

I know this isn't the answer you'd like, but there's a graphing app called ''desmos'' and you can enter the equation in there and it gives you your answer.

Step-by-step explanation:

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3 years ago

Find the area of the irregular figure

Grace [21]

The figure can be separate into a triangle, a rectangle and a trapezium.

Triangle:

Area = 1/2 x base x height

Area = 1/2 x 16 x (25 - 4) = 168 units²

Rectangle:

Area = length x Width

Area = 16 x 4 = 64 units²

Trapezium:

Area = 1/2 (a + b) x h

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Total Area = 200 + 64 + 168 = 432 units²

Answer: 432 units²

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