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Elena-2011 [213]
4 years ago
13

Which pair of triangles is congruent?

Mathematics
2 answers:
artcher [175]4 years ago
7 0

Answer:

A

Step-by-step explanation:

Zarrin [17]4 years ago
4 0

A congruent shape is a shape that has the exact same shape and size as another. therefore, I believe that the first, second, and third pairs are congruent. If it could only be one pair, I think the last one.

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The black graph is the graph of
posledela

Option-B is correct that is y=f(x/-1) determines the reflection of the graph y=f(x) across the y-axis.

Given that,

The graph in black represents the y = f(x).

We have to pick the equation for the graph in red graph.

We know that,

The black graph is the graph of y=f(x).

The black graph is reflected across the y-axis in the red graph.

A. y=(x-1) determines the translation of the graph y=f(x) one unit to the right.

B. y=f(x/-1) determines the reflection of the graph y=f(x) across the y-axis.

C. y-1=f(x) determines the translation of the graph y=f(x) one unit up.

D. y/-1=f(x) determines the reflection of the graph y=f(x) across the y-axis.

Therefore, Option-B is correct that is y=f(x/-1) determines the reflection of the graph y=f(x) across the y-axis.

To learn more about graph visit: brainly.com/question/17267403

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6 0
1 year ago
Write the equation of the linear relationship in slope-intercept form, using decimals as needed.
yuradex [85]

Answer:

y=0.65x+3.5

Step-by-step explanation:

step 1

Find the slope

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

take two points from the data

(0,3.5) and (100,68.5)

substitute

m=\frac{68.5-3.5}{100-0}

m=\frac{65}{100}=0.65

step 2

Find the equation in slope intercept form

y=mx+b

we have

m=0.65

b=3.5 ---> the y-intercept is given

substitute

y=0.65x+3.5

6 0
3 years ago
The parking space shown at the right has an area of 150 ft. A custom truck has
elena-s [515]

Answer: The truck can fit into the parking space since the area of the parking space is greater than the area occupied by the truck.

Step-by-step explanation:

Hi, to answer this question, first, we have to calculate the rectangular area occupied by the truck, by multiplying its dimensions:

Area = length x width

11.7 ft x 6.1 ft = 71.37 ft2

Now, we have to compare it with the available parking space:

150 > 71.3

The truck can fit into the parking space since the area of the parking space is greater than the area occupied by the truck.

8 0
4 years ago
Can someone please help:(<br> 20 points??
77julia77 [94]

the answer might me B, not enough information to determine. if not that then D

3 0
4 years ago
Which of the following are the equations for the parent function and the transformed parent function represented by the graph?
boyakko [2]

Answer:

Parent function: y=\frac{1}{x}

Transformed function: y=-\frac{1}{x}

Step-by-step explanation:

The given function is a rational function.

The parent rational function is f(x)=\frac{1}{x}.

This is a hyperbola that is found in the first and third quadrant that is asymptotic to the axes.

The transformed function is a a hyperbola that is asymptotic to the axes and it is located in the second and fourth quadrant.

The point (1,1) on the parent function corresponds to (-1,1) on the transformed function.

The point (-1,-1) on the parent function corresponds to (1,-1) on the transformed function.

We can observe that the x-coordinates were negated in each case.

This the rule for a reflection in the y-axis.

Therefore the transformed function has equation g(x)=-\frac{1}{x}

3 0
4 years ago
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