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Nana76 [90]
3 years ago
8

Decide whether the triangles are similar. If they are, write a similarity statement and state the reason justifying the similari

ty.
If necessary, you may learn what the markings on a figure indicate.
PLS HELP ASAP

Mathematics
1 answer:
Contact [7]3 years ago
8 0

Answer:

Step-by-step explanation:

Triangles are similar if their <em>corresponding angles are congruent</em> and <u><em>corresponding sides are proportional</em></u>.

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Graph x+3y&lt;(or equal to)6, indicating the solution set with cross hatching or shading. Explain how you determine where to dra
Sergeu [11.5K]

Step 1

Given;

x+3y\leq6

Required; To graph the inequality

Step 2

Graph the function

\begin{gathered} We\text{ find the y-intercept by setting x=0} \\ 0+3y\leq6 \\ y\leq2 \\ First\text{ point\lparen0,2\rparen} \end{gathered}\begin{gathered} We\text{ find the x-intercept by setting y=0} \\ x+3(0)\leq6 \\ x\leq6 \\ Secon\text{d point;\lparen6,0\rparen} \end{gathered}

So by finding the x-intercept and y-intercept, we can determine where to draw the line. Since the inequality is greater than or equal to the line will be continuous and not broken. Also, we will know the area we will shade by;

\begin{gathered} Resolving\text{ the inequality and make y the subject of the formular} \\ x+3y\leq6 \\ 3y\leq6-x \\ y\leq2-\frac{x}{3} \end{gathered}

Since if we set x=0, we get y < or equal to 2, then we know that the shaded area will be where y is equal to and below. There we will shade below the point (0,2) to represent the solution set.

8 0
1 year ago
Identify the vertex and 4 points you used <br><br> f(x)=2x^2-16x+35
Andrew [12]

Answer:

2

x

2

−

16

x

+

35

.

2

(

x

−

4

)

2

+

3

Set  

y

equal to the new right side.

y

=

2

(

x

−

4

)

2

+

3

Use the vertex form,  

y

=

a

(

x

−

h

)

2

+

k

, to determine the values of  

a

,  

h

, and  

k

.

a

=

2

h

=

4

k

=

3

Find the vertex  

(

h

,

k

)

.

(

4

,

3

)

Step-by-step explanation:

8 0
3 years ago
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nordsb [41]

Answer:

AIHC

Step-by-step explanation:

8 0
3 years ago
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zhenek [66]

Answer:

I believe the answer is C

Step-by-step explanation:

Here's why:

83 are in service.

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6 0
4 years ago
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