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3 years ago

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Bella made a scale drawing of a house . in real life, a rug in the hallway is 6 feet long. it is 9 inches long in the drawing. w

hat scale factor does the drawing use

1 answer:

anygoal [31]3 years ago

6 0

What are the answer choices.

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Can u pls help me with this thanks

aleksandrvk [35]

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7 0

3 years ago

Write the equation of the line, in point-slope form. Identify the point (-2, -2) as (x1, y1). Use the box provided or the upload

zimovet [89]

Answer:

m = (2-(-2))/(2-(-2)) = 4/4 = 1
y +2 = 1(x +2)

Step-by-step explanation:

The point-slope form of the equation for a line with slope m through point (x1, y1) is ...

y -y1 = m(x -x1)

To find the slope of the line, find the ratio of the difference in y-values of the points to the difference in corresponding x-values. Here, the slope is ...

m = (2 -(-2))/(2 -(-2)) = 4/4 = 1 . . . work to compute slope

The problem statement tells you x1 = -2, y1 = -2. Putting the numbers in to the point-slope form gives ...

y -(-2) = 1(x -(-2))

y + 2 = x + 2 . . . equation form with m, (x1, y1) filled in

__

The answer at the top leaves the slope shown as 1. We don't know how much simplification you are expected to do. Obviously, this <em>could</em> be simplified to y=x, but then the use of (-2, -2) for the point would not be obvious.

8 0

3 years ago

These two polygons are similar.

Jet001 [13]

Answer:

$\huge\boxed{z=3}$

Step-by-step explanation:

If two polygons are similar, then corresponding sides are in proportion.

The corresponding sides:

4 → x

y → 15

3 → w

2 → 6

z → 9

therefore:

$\dfrac{z}{9}=\dfrac{2}{6}$ <em>cross multiply</em>

$(z)(6)=(9)(2)$

$6z=18$ <em>divide both sides by 6</em>

$z=3$

4 0

3 years ago

How do i solve 1/4 +1/3

mojhsa [17]

Answer:

$\large\boxed{\dfrac{1}{4}+\dfrac{1}{3}=\dfrac{7}{12}}$

Step-by-step explanation:

$\dfrac{1}{4}+\dfrac{1}{3}\qquad\text{find}\ LCD=(4)(3)=12\\\\=\dfrac{1\cdot3}{4\cdot3}+\dfrac{1\cdot4}{3\cdot4}=\dfrac{3}{12}+\dfrac{4}{12}=\dfrac{3+4}{12}=\dfrac{7}{12}$

6 0

2 years ago

Read 2 more answers

Guys u have to help me im trying for one hour

Tpy6a [65]

Answer:

12 is the answers for the question

Step-by-step explanation:

please give me brainlest

3 0

2 years ago

Read 2 more answers