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3 years ago

Help to find the area of this I will rate you 5 star

Mathematics

1 answer:

Talja [164]3 years ago

6 0

• Ok so first for the rectangle:

Use the formula: b•h

50 • 20 = 1000 ft2

• Next, the triangle:

Formula: b•h/2

Add the 10 and 50, which is 60.

60 • 20 = 1200

1200/2 = 600 ft2

• For the circle:

Formula: π • r^2

The radius is 10ft

3.14 • 10^2
3.14 • 100 = 314 (Whole circle)

Since we need half of the circle, we divide by 2 to split them.

314/2 = 157 ft2

• Now add all together:

1000 + 600 + 157 = 1757 ft2

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3 years ago

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Answer: Choice C) When you solve for the variable, you will end up with a false statement, like 0 = 2, for an equation with no solution. You will end up with a true statement, like 2 = 2 for an equation with infinitely many solutions.

For example, let's say we had the equation x = x+2. Subtracting x from both sides leads to 0 = 2 which is a false statement. No matter what we replace x with, the equation x = x+2 is always false. That's why we don't have any solutions here.

For an equation like x + 2 = x + 2, subtracting x from both sides leads to 2 = 2 which is always true. A true equation is one where the same number is on both sides. No matter what we replace x with, the equation will be true. Therefore, there are infinitely many solutions.

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2 years ago

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yawa3891 [41]

Answer:

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2 years ago

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Allisa [31]

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2 years ago

find the constant m and b in the linear function f(x)=mx+b so that f(6)=9 and the straight line represents by f has slope -4

Charra [1.4K]

Answer:

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3 years ago