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3 years ago

The measure of an angle is 34°.

Mathematics

2 answers:

pogonyaev3 years ago

7 0

Answer:

The answer is 146 I just took the test on K12 and i got it right.

Volgvan3 years ago

3 0

Answer:

146 is the answer because 180 - 34 = 146. And I did the test and it was right.

I hope this helped:)

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A rectangle with an area of 47 m² is dilated by a factor of 7. What is the area of the dilated rectangle?

MA_775_DIABLO [31]

We already know that the area of the rectangle increased by a square of the factor 7. So the dilated area of it (which we will call "Ad"), is:

Ad= (47)(7^2)
Ad= 47x49
Ad= 2303 m^2

What is the area of the dilated rectangle? The area of the dilated rectangle is 2303 m^2.

8 0

4 years ago

An architect uses a scale of 1 inch equal to 3 feet. The actual porch is being built is 8 feet by 20 feet.

Pie

The scale is 1 inch equals 3 feet.

Divide the actual dimensions by 3 to get the number of inches:

8 ft / 3 = 2 2/3 inches

20 ft / 3 = 6 2/3 inches.

The answer is D. 2 1/3 inches by 6 1/3 inches

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3 years ago

A function LaTeX: f\left(x\right)=\sqrt[3]{x}f ( x ) = x 3 is transformed into the function LaTeX: g\left(x\right)=-\sqrt[3]{x}-

shtirl [24]

Answer:

A reflection in the x-axis, and a vertical translation of 8 units down

Step-by-step explanation:

The given function is

$f(x) = \sqrt[3]{x}$

The transformed function is

$g(x) = - \sqrt[3]{x} - 8$

To see the transformation that occurred, we can rewrite g(x) in terms of f(x).

That is:

$g(x) = - f(x) - 8$

Therefore f(x) is reflected in the x-axis and translated 8 units down.

The resulting graph decreases from left to right over its entire domain.

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3 years ago

Darla spent $120.37 on groceries in January, $108.45 in February, and $114.86 in March. What was the average monthly cost of Dar

kari74 [83]

In order to find an average, you have to add all the numbers and divide by the number of things you added.

120.37 + 108.45 + 114.86 = 343.68
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She spent an average of $114.56 each month on groceries.

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4 years ago

The sum of the measures of the interior angles of a convex polygon is 1800 degrees? How many sides does the

AVprozaik [17]

Answer:

12 sides

Step-by-step explanation:

Given

Sum of interior angle = 1800 degrees

Required

Number of sides of the polygon

The sum of interior of a convex polygon is calculated using the following formula: