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Gekata [30.6K]
3 years ago
15

What other information is needed to prove that the two triangles congruent by SAS?

Mathematics
1 answer:
baherus [9]3 years ago
6 0
If we have two triangles:
Triangle GLT and Triangle NMQ and we are given that LT = MQ and  L = M, then the remaining condition to prove that the two triangles are similar by SAS, is
D. LG = MN
since LG and LT make up angle L and MQ and MN make up angle M

If we have two triangles,
triangle RST and UVW, then to prove that they are similar by SAS, these conditions must be met:
ST = UV
A. S = V
E. RS = WU
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Please help, I am so confused
Dmitry_Shevchenko [17]

Answer:

\huge\boxed{25.2\  m}

Step-by-step explanation:

In order to find the length of the missing side here, we must note that these triangles are similar.

Therefore their lengths are proportionate to each other.

So,

\frac{27.6}{11.5} = \frac{x}{10.5}

We can solve for x by cross multiplying.

10.5\cdot 27.6 = 289.8\\\\289.8 \div 11.5 = 25.2

Hope this helped!

5 0
2 years ago
3(2k-5)=6(k-4)+9
charle [14.2K]

Answer:

infinite solutions

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Determine the number that will complete the square to solve the equation after the constant term has been written on the right s
klemol [59]

Answer:

Step-by-step explanation:

Hello, "the constant term has been written on the right side", it means that we add 18 to both sides to get.

x^2+3x-18=0\\\\x^2+3x=18\\\\\text{We can see the beginning of } (x+\dfrac{3}{2})^2 \\\\x^2+3x=(x+\dfrac{3}{2})^2-\dfrac{3^3}{2^2}=18\\\\(x+\dfrac{3}{2})^2=18+\dfrac{9}{4}=\dfrac{18*4+9}{4}=\dfrac{81}{4}

Hope this helps.

Thank you.

6 0
3 years ago
Read 2 more answers
Can someone help me with this??<br><br> thanks
viva [34]
Number of tickets: T.
Number of customers: c 
Initially the number of tickets is T0=150, when the group hasn't sold any tickets (c=0). Then the graph must begin with c=0 and T=150. Point=(0,150). Possible options: Graph above to the right and graph below to the left.
They sell the tickets in pack of three tickets per customer c, then each time they sell a pack of three tickets to a customer, the number of tickets is reduced by 3 (-3c). Then the number of tickets, T, the group has left after selling tickets to c customers is:
T=150-3c→T=-3c+150

For T=0→-3c+150=0→150=3c→150/3=c→c=50. The graph must finish with c=50, T=0. Final point=(c,T)=(50,0)

Answer:
The correct graph is above to the right, beginning on vertical axis with T=150 and finishing on horizontal axis with c=50.
The correct equation is T=-3c+150

7 0
2 years ago
Read 2 more answers
What is the correct way to write 9 x 9 x 9 in exponential form?
Harlamova29_29 [7]

Hey!

----------------------------------------------

Solution:

Put all the answer choices into expanded form.

3^9 = 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3

1^8 = 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1

9^3 = 9 x 9 x 9

8^1 = 8

----------------------------------------------

Answer:

We can see that the only way to write to write 9 x 9 x 9 in exponential form is c) 9^3

----------------------------------------------

Hope This Helped! Good Luck!

5 0
3 years ago
Read 2 more answers
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