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GuDViN [60]
3 years ago
13

A composition of reflections across two parallel lines is a _____

Mathematics
2 answers:
S_A_V [24]3 years ago
8 0
It's transilation (if that's how you spell it)
daser333 [38]3 years ago
7 0

Answer:

A translation

If it were across two intersecting lines, it would have been a rotation.

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3/4 is less than or equal to 1/2+n
Bezzdna [24]

Answer:

no

Step-by-step explanation:

3/4=0.75

1/2+n=0.5

3 0
2 years ago
Read 2 more answers
Write the equation of the line that passes through the given lines (0,-2) and (4,1)
Gala2k [10]

Answer:

y = 3/4x - 2

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step 1: Define

(0, -2) y-intercept

(4, 1) random point

Step 2: Find slope <em>m</em>

<em />m=\frac{1-(-2)}{4-0}<em />

<em />m=\frac{1+2}{4}<em />

<em />m=\frac{3}{4}<em />

y = 3/4x + b

Step 3: Write linear equation

y = 3/4x - 2

7 0
3 years ago
Please help me with this 4 question​
Dennis_Churaev [7]

Answer:

C

Step-by-step explanation:

Volume in math means s the amount of space in a 3D object.

the formula is l × W × H

So you do 25 × 11.25 × 6

it equals to 1687.5.

Therefore, the volume of the brick is 1687.5

6 0
2 years ago
Read 2 more answers
Which number belongs to the solution set of the equation below? x - 7 = 35 A. 22 B. 28 C. 42 D. 41
TiliK225 [7]
Hey there!

To find a solution that would satisfy the value of x, the first thing you must do is to first solve for x. To solve x-7=35, you must add 7 to both sides to isolate x. This should result in x=42.

When you look at the answer choices given, notice that choice C is the solution for x, 42.

Therefore, your answer would be C. 42.

To check if this is correct, you can plug 42 back into the equation x-7=35 to see if you get a true statement:
42-7=35
35=35

Hope this helps!
6 0
3 years ago
given the information in the picture which trigonomic identity can be used to solve for the height of the blue ladder that is le
worty [1.4K]

Answer:

cosine rule - cos = \frac{a}{h}

Step-by-step explanation:

Here the ladder is acting as hypotenuse and base as adjacent.

Formula: cosθ = \frac{adjacent}{hypotenuse}

4 0
2 years ago
Read 2 more answers
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