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4 years ago

Use the picture for the question and the answer choices:)

Mathematics

1 answer:

soldi70 [24.7K]4 years ago

3 0

Answer:

the answer is A. 3 and 8

Step-by-step explanation:

if you search up the definition of coefficient this is what you get:

co·ef·fi·cient

/ˌkōəˈfiSHənt/Submit

noun

plural noun: coefficients

MATHEMATICS

a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., 4 in 4x y).

so the answer would be the 3 and the 8

i hope i helped bye!

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The correct answer is A.

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Step-by-step explanation:

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4 years ago

A rectangle has vertices E(4,8), F(2,8), G(2,-2) and H(-4,-2). The rectangle is dilated with the origin as the center of dilatio

Leona [35]

Note: The image of G after the dilation must be G'(5,-5) instead of G'(5,5).

Given:

The vertices of a rectangle are E(4,8), F(2,8), G(2,-2) and H(-4,-2).

The rectangle is dilated with the origin as the center of dilation so that G's is located at (5,-5).

To find:

The algebraic representation that represents this dilation.

Solution:

If a figure is dilated by factor k with origin as the center of dilation, then the dilation is defined as:

$(x,y)\to (kx,ky)$ ...(i)

Let the given rectangle is dilated by factor k with origin as the center of dilation. Then,

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$(2k,-2k)=(5,-5)$

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$2k=5$

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So, the scale factor is $k=\dfrac{5}{2}$ .

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$(x,y)\to \left(\dfrac{5}{2}x,\dfrac{5}{2}y\right)$

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3 years ago

A ship travels 60 miles in the direction S 45° E, then travels 150 miles in the direction S 20° W. What is the distance, x, from

allochka39001 [22]

Answer:

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Step-by-step explanation:

Kindly check the picture attached for the solution diagram

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x² = y² + z² - 2zy * cosX

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3 years ago

Read 2 more answers