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wlad13 [49]
3 years ago
12

Need help with these types of questions

Mathematics
2 answers:
inn [45]3 years ago
7 0

Answer:

this answer is going to a 20 out of 100 percent

the answer is C or D

tangare [24]3 years ago
7 0

Answer:

A. Angle C = Angle C'

Step-by-step explanation:

It cannot be B because that would make them congruent by ASA, so it has to be A because C and D are both sides.

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8a to the power of 6 times a to the power of 4 over 4a to the power of -3
svetlana [45]

Answer:

(8a)⁻¹⁸

1 / (8a)¹⁸

Step-by-step explanation:

(((8a)^6a)^4/4a))^-3

((8a)^6a*4/4a)^-3

((8a)^6)^-3

(8a)^6*(-3)

(8a)⁻¹⁸

1 / (8a)¹⁸

4 0
3 years ago
Simplify.<br><br> 100‾‾‾‾√<br><br> 20<br><br> 10 <br><br> −1<br><br> −25
olga_2 [115]

Answer:

10

Step-by-step explanation:

\sqrt{100} =\sqrt{(10)(10)}  = 10

 

8 0
3 years ago
Please help me, Thank you :)
aliina [53]

Answer:

I am pretty sure its the first one

7 0
3 years ago
Read 2 more answers
What is the total price of a $45 pair of jeans after a 6.5% sales tax is added?<br> show ur work
tangare [24]
The answer is 45.65
45 + 6.5 = 45.065

45 divided by 6.5 over a hundred = 45 + 0.065


Thats how you get 45.65
6 0
3 years ago
Read 2 more answers
Simplify the following expressions by combining like terms. 11x + 7 + -3x - 3​
Temka [501]

Hello,

11x + 7 + -3x - 3 = 11x - 3x + 7 - 3 = (11 - 3)x + 4 = 8x + 4

3 0
3 years ago
Read 2 more answers
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