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Zarrin [17]
2 years ago
13

Help please i need this done!!

Mathematics
1 answer:
Juliette [100K]2 years ago
8 0

Answer:

True, True, True, False

Step-by-step explanation:

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3 years ago
Question 13.<br> what is 23 to the third power times 4 minus 8 plus 89 times 4 to the 5th power =?
UNO [17]
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3 0
4 years ago
In the system -12c+3d=6 and -3c+6d=-9, which expression could you use for substitution?. A. d=-1/2c-3/2. B.c=-2d+3. C.c=1/4d-1/2
nikdorinn [45]
The system:
- 12 c + 3 d = 6
- 3 c + 6 d = - 9
----------------------
The 1st equation:
- 12 c = - 3 d + 6  / * ( - 1) ( multiple both sides by -1 )
12 c = 3 d - 6  /  : 12  ( divide both sides by 12 )
c = d / 4 - 1/2
Answer:
C ) c = 1/4 d - 1/2
7 0
3 years ago
Please show work to thank you​
Galina-37 [17]

Answer:

Step-by-step explanation:

1) AC⊥BD and BD bisects AC                         1) given

2) AD≅DC                                                        2) linear bisector thm.

3) ∠ADB and ∠CDB are right angles              3) perpendicular bisector thm.

4) ∠ADB ≅ ∠CDB                                             4) all right ∡'s are congruent

5) BD ≅ BD                                                       5) reflexive POV

6) ΔABD ≅ ΔCBD                                             6) SAS

Hope this helps!

btw, I was not able to put the lines on top of some of the letters, so my apologies.

5 0
3 years ago
Which of the tables represents a function? Table A, Table B, Table C, Table D​
tester [92]
Table c is the answer
8 0
3 years ago
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