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3 years ago

Rectangle BCDE is similar to rectangle WWXY. What is the length of side VY?

Mathematics

2 answers:

Debora [2.8K]3 years ago

7 0

Answer:VY= 2/7

Step-by-step explanation:

kicyunya [14]3 years ago

3 0

Answer:

B: 2/7

Step-by-step explanation:

As rectangle BCDE is similar to rectangle VWXY but are in the proportion of 7:1

2cm : VY

using cross product we have

VY= 2/7

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What the y-intercept of (8,0) and (3,7)

Anettt [7]

Answer:

$\sf \bf y - intercept = \dfrac{56}{5}$

Step-by-step explanation:

Y-intercept:

(8,0) ; x₁ = 8 & y₁ = 0

(3,7) ; x₂= 3 & y₂ = 7

First find the slope of the line.

$\sf \boxed{\bf Slope =\dfrac{y_2-y_1}{x_2-x_1}}$

$\sf = \dfrac{7 - 0}{3 - 8}\\\\ =\dfrac{7}{-5}\\\\=\dfrac{-7}{5}$

slope y-intercept form of the line: y = mx + b

Substitute the slope and x and y in the above equation. We can choose anyone of the given points.

$0 = \dfrac{-7}{5}*8 + b\\\\0=\dfrac{-56}{5}+b\\\\\dfrac{56}{5}=b\\\\ \boxed{\bf b = \dfrac{56}{5}}$

3 0

1 year ago

I need help plz.

viva [34]

Answer:

slope = $\frac{1}{2}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 8, 0) and (x₂, y₂ ) = (4, 6) ← 2 points on the line

m = $\frac{6-0}{4+8}$ = $\frac{6}{12}$ = $\frac{1}{2}$

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3 years ago

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Setler79 [48]

I do not think all of the question is there.

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A parallelogram has an area of x^2 + 9x - 36.

posledela

Answer:

The least value is 1

Step-by-step explanation:

Area of a Parellelogram = Base x Height

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Write each product using an exponent. 2 × 2 × 2 × 2 × 2 × 2 × 2

UkoKoshka [18]

Answer:

2^7 is ypur answer

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3 years ago

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