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adell [148]
3 years ago
10

A. CPCTC b. SAS c. ASA d. SSS

Mathematics
1 answer:
Lyrx [107]3 years ago
7 0
a. CPCTC is your answer

CPCTC means that "Congruent Parts of a Congruent Triangle(s) are Congruent"

If ΔBRM ≅ ΔKYZ (given), then every part inside the triangle is ≅ with the corresponding side.
So, for example Line BR will be ≅  with Line KY, etc

hope this helps
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for his long-distance phone service, Kareem pays a $2 monthly fee plus $0.12 per minute. Last month, Kareem's long-distance bill
beks73 [17]
$13.52-$2=$11.52

11.52 \div 0.12 = 96

Kareem was billed for 96 minutes.

Hope this helps. - M
8 0
2 years ago
△ABC ≅ △DEF, EF = x 2 - 7, and BC = 4x - 2.
Artist 52 [7]

Answer:

Therefore the value of x is 5.

Step-by-step explanation:

Given:

△ABC ≅ △DEF,

EF = x 2 - 7, and

BC = 4x - 2.

To Find:

the values of x. = ?

Solution:

△ABC ≅ △DEF      ........Given

If two Triangles are congruent then the Corresponding Parts of Congruent Triangles are Congruent.

∴ BC ≅ EF   ...................CPCTC

Substituting the values we get

4x-2=x^{2}-7\\x^{2}-4x-5=0

Now By Factorizing we get

x^{2}-5x+x-5=0\\x(x-5)+1(x-5)=0\\(x+1)(x-5)=0\\x+1=0\ or\ x-5=0\\x=-1\ or\ x=5\\x\ cannot\ be\ negative\\\therefore x=5

Therefore the value of x is 5.

8 0
3 years ago
Find the value for c, x, x, m, and x
Nutka1998 [239]

Answer:

In order, c= 3, x= -4, x= 2, m= 8, x= 25

Step-by-step explanation:

These are the answers. use pemdas for the distributive properties.

8 0
3 years ago
Help me please:) anyways have a good day
sleet_krkn [62]
The correct answer is option 4! you have a good day as well
6 0
3 years ago
Read 2 more answers
jenny went to mall with $120 in her wallet. spent $25.65 on a shirt $4.58 on a snack . how much money does she left
V125BC [204]
She started off with 120 then spent 25.65 on a shirt then 4.58 on a snack
25.65 and 4.58 are the numbers that you have to add together then subtract from 120.
so 25.65+4.58=30.28
So then you subtract 30.28 from 120 and get 89.72
She has $89.72 left over
Hope I helped :)
6 0
3 years ago
Read 2 more answers
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