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HACTEHA [7]
3 years ago
8

I really need this quick plz

Mathematics
1 answer:
Sindrei [870]3 years ago
4 0

Answer:

C=8

Step-by-step explanation:

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A.SAS Postulate
tankabanditka [31]

Answer:

C. you can not prove that the triangles are congruent

Step-by-step explanation:

  • The answer can not be SAS becuase although the congruent angle is not in between the two congruent sides.
  • It can not be AAS because only one angle is congruent.
  • It can not be SSS because all three sides are not congruent.

8 0
3 years ago
Factor k2 - 17k + 16.<br><br> (k - 2)(k - 8)<br> (k - 1)(k + 16)<br> (k - 1)(k - 16)
Deffense [45]
The factorised form of k2 - 17 k + 16

= the third one ...
(k-1)(k-16)

because the two numbers in the brackets, -1 and -16, must add to give the middle number of the quadratic, -17, and must multiply to give the integer on the right, 16,

3 0
3 years ago
Read 2 more answers
In a two-digit number, the tens' digit is 1 less than the units' digit. If the digits are
Tomtit [17]

Answer:

67

Step-by-step explanation:

Number: AB

A = B-1

BA + AB = 143

10*B + A + 10*A + B = 143

11A + 11B = 143

A + B = 13

(B-1) + B = 13

2B = 14

B = 7

A = 6

The number is 67

check: 6 = 7-1   and   67 + 76 = 143

6 0
3 years ago
From a standard deck of 52 cards, the four Aces, four $2$'s, and four $3$'s are drawn, forming a smaller deck of $12$ cards. All
MAXImum [283]

Answer:

the probablity of each player getting a ace is 1/3 it would be the same as if your asking about 2's it wuld be 1/3 considering the fact that there are 12 cards 4 are aces 4 are 2s and 4 are 3s and theres 4 players so 12 divided by 4 is 3 so therfore the answer is 1/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write an expression that represents: 6 less than ⅓ times the sum of x and 4
Sav [38]

Answer:

(1/3-6) x  (x+4)

Step-by-step explanation: Less than indicates you put the 1/3 first, giving you 1/3-6. Then you multiply that by x+4. Sum means additon! The X in the middle is a multiplacation symbol.

7 0
3 years ago
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