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Dmitry_Shevchenko [17]
3 years ago
13

F(x)=x2 -7 What is f(3)? _

Mathematics
1 answer:
Alex787 [66]3 years ago
5 0

Answer:

cvbnmkjhyt

Step-by-step explanation:

w34567

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Select the postulate or theorem that you can use to conclude that the triangles are similar.
insens350 [35]

Answer: SAS similarity postulate

Step-by-step explanation:

According to SAS postulate of similarity, two triangles are called similar if two sides in one triangle are in the same proportion to the corresponding sides in the other, and the included angle are congruent.

In triangles, QNR and MNP,

\frac{QN}{MN} = \frac{QM+MN}{MN} = \frac{10+8}{8} = \frac{18}{8} = \frac{9}{4}

\frac{NR}{NP} = \frac{NP+NR}{NP} = \frac{10+8}{8} = \frac{18}{8} = \frac{9}{4}

\implies \frac{QN}{MN} = \frac{NR}{NP}

Also,

\angle QNR\cong \angle MNP  (Reflexive)

Thus, By SAS similarity postulate,

\triangle QNR\sim\triangle MNP

⇒ Option first is correct.

8 0
3 years ago
Help. What’s the answer to this problem?
liq [111]

Answer:

C) Yes, it’s a reflection over line f.

Step-by-step explanation:

It’s a reflection over line f.

3 0
2 years ago
27,658÷6<br><br> what's the quotient and remainder?
Len [333]
The quotient refers to an answer that has been divided. 
27658/6 = a quotient of 4 with a remainder of (2/3) (two-thirds)
6 0
3 years ago
Help multiple choice but plz be right! Due soon
jekas [21]

Answer:

I have no info...

Step-by-step explanation:

Listen to my new playlist! https://open.spotify.com/playlist/2OmVJb8VeE0HZtU56u6IFC

7 0
3 years ago
The graphs below have the same shape. The equation of the blue graph is f(x)=x^2. Which of these is the equation of the red grap
blagie [28]
We know that
the vertex in f(x) is the point (0,0)
and
the vertex in g(x) is the point (0,5)

therefore
(x,y) in f(x)  becomes -------> (x,y+5) in g(x)
g(x)---------> f(x)+5

g(x)=x²+5

the answer is
g(x)=x²+5

4 0
3 years ago
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