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3 years ago

Identify the percent of change as an increase or a decrease.

1 answer:

4 0

If you are saying it is fractions a 4/5 to 3/5 then it is decreasing
but if you are saying it is fractions like 4/3 to 5/5 then it is well it is still decreasing

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Which expression is NOT equivalent to 2.89 × 0.6?

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Answer:

(289x6)x(110x110)

Step-by-step explanation:

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3 years ago

A number decreased by 6 gives twice the number

alexgriva [62]

Answer:

I think it's 4

Step-by-step explanation:

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3 years ago

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What type of numbers has exactly two factors?

nlexa [21]

Rime: A number with exactly two factors; one and itself. What does this mean? This means that for us to call a number prime, only two whole numbers can divide into it without a remainder. Here are a few examples: 2, 3, 5, 7, 11, 13, 17, 19, 23, and so on.

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3 years ago

Find the vertex of the function given below. y = 3x^2+ 6x+1

statuscvo [17]

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(-1,-2)

Step-by-step explanation:

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3 years ago

A composite figure is formed by combining a square and a triangle. Its total area is 32.5ft sqaured. The area of the triangle is

NeTakaya

Answer:

The length of each side of square is 5ft.

Step-by-step explanation:

Given:

A composite figure is formed by combining a square and a triangle. Its total area is 32.5ft squared.

The area of the triangle is 7.5ft squared.

Now, to find the length of each side of square.

Now, we need to get the area of the square first:

Area of combined figure - area of triangle = area of square.

32.5 ft squared - 7.5 ft squared = 25 ft squared.

So, area of square = 25 ft squared.

Now, by putting the formula for getting the length of each side:

Let the side = a.

Area of square = 25 ft squared

Area of square = a²

$25 =a^{2}$

Using square root both sides we get:

$5=a$

So, the side = 5 ft.

Therefore, the length of each side of square is 5ft.

3 0

3 years ago