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3 years ago

What conclusions can you draw from the distances that you recorded in question 7

Mathematics

2 answers:

Sauron [17]3 years ago

4 0

Answer:

If corresponding vertices on an image and a preimage are connected with line segments, the line segments are divided equally by the line of reflection. That is, the perpendicular distance from the line of reflection to either of the corresponding vertices is the same. Line EF is a perpendicular bisector of the connecting line segments.

Step-by-step explanation:

PLATO

mezya [45]3 years ago

3 0

Answer:

If corresponding vertices on an image and a preimage are connected with line segments, the line segments are divided equally by the line of reflection. That is, the perpendicular distance from the line of reflection to either of the corresponding vertices is the same. Line is a perpendicular bisector of the connecting line segments.

Step-by-step explanation:

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[4 -4 0 0]+[4 -2 2 -4]

jok3333 [9.3K]

Answer:

[8 -6 2 -4].

Step-by-step explanation:

[4 -4 0 0]+[4 -2 2 -4]

= [4+4 -4+-2 0+2 0+-4]

= [8 -6 2 -4]

6 0

2 years ago

Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a fl

Arlecino [84]

Answer:

A. 3.66 feet

Step-by-step explanation:

Using trigonometry, we know that ...

BC = DC·tan(30°)

AC = DC·tan(45°)

AB = AC -BC = DC(tan(45°) -tan(30°))

AB = 5√3·(1 -√3/3) = 5(√3 -1)

AB ≈ 3.66 . . . feet

8 0

3 years ago

3. The cost of the city permits needed to build this building is 150,000 no matter how many floors with

natima [27]

Answer:

$P(x) = 150000$

$Slope = 0$

Step-by-step explanation:

Given

$Cost = 150000$

Solving (a): The cost function:

From the given parameter, it shows that the number of floor has no effect on the floors.

So, represent the floors with x.

The cost function is:

$P(x) = 150000$

Solving (b): The slope and its interpretation

A function is represented as:

$f(x) = b + mx$

Where:

$m=slope$

By comparing: $f(x) = b + mx$ to $P(x) = 150000$

$m = 0$

So:

$Slope = 0$

<em>What it means is that, no matter the number of floors, the cost remains unchanged.</em>

4 0

2 years ago

Witch one should i pick? please help me.

s2008m [1.1K]

Answer:

Step-by-step explanation:

The rectangle has an area of 30ft^2

Each triangle has an area of 25ft^2

25+25+30=80

6 0

2 years ago

Write the answer to each problem in terms of the variable.

Liono4ka [1.6K]

(34 - R) will be the <span>expression of the other number</span>.

3 0

2 years ago