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seropon [69]
3 years ago
6

Đạo hàm √((6t-4t²) ²+64)

Mathematics
1 answer:
Elza [17]3 years ago
5 0

Answer:

(6 - 8t)(6t - 4t²) / ((6t - 4t²)² + 64)⁰‧⁵

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Which of the following statements is needed in order to prove these triangles are congruent by AAS?
creativ13 [48]

Answer:

RQ\cong UT

Step-by-step explanation:

Two triangles are congruent by AAS postulate if two adjacent corresponding angles are congruent and the next adjacent sides to any of the angles is are also congruent. The adjacent sides should not be in between the two congruent angles.

From the triangles RQS and UTV

\angle R\cong \angle U\\\angle S\cong \angle V

The adjacent side to \angle R is RQ and for \angle U is UT.

Similarly, the adjacent side to \angle S is QS and for \angle V is TV.

So, the possible sides that could be congruent by AAS postulate are:

RQ\cong UT or QS\cong TV

So, the correct option is RQ\cong UT

5 0
3 years ago
Given that a function, h, has a domain of -3 ≤ x ≤ 11 and a range of 1 ≤ h(x) ≤ 25 and that h(8) = 19 and h(-2) = 2, select the
morpeh [17]

Answer:

Option D. h(2) = 16

Step-by-step explanation:

Verify each statement

case A) h(8) = 21

The statement is false

Because

we know that

h(8)=19 -----> given value

and

If h(8) = 21  then f(x) is not a function

case B) h(13) = 18

The statement is false

Because x=13 not belong to the domain of the function

case C) h(-3) = -1

The statement is false

Because

x=-3 belong to the domain

but

h(-3)=-1   not belong to the range of the function

case D) h(2) = 16

The statement could be true

Because

x=2 ----> belong to the domain of the function

h(2)=16 ----> belong to the range of the function

5 0
3 years ago
A TV programme begins at 7:45 p.m. and ends 50 minutes later<br>At what time does it finish?​
inna [77]

Answer:

<h2>8:35 p.m</h2>

Step-by-step explanation:

An hour later (60 minutes) from 7:45 p.m. is 8:45 p.m.

Subtract 10 minutes from 8:45 p.m. to get 8:35 p.m., which is 50 minutes from 7:45 p.m.

<em>I hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!</em>

6 0
3 years ago
Read 2 more answers
3(x+1)+11 = -2(x+13)<br> Thank you for the help
iVinArrow [24]

Answer:

x = -8

Step-by-step explanation:

3(x+1)+11=-2(x+13)

3x+3+11=-2x-26

3x+14=-2x-26

5x=-40

x=-8

7 0
3 years ago
Read 2 more answers
A mechanic estimates that a tire still has
kati45 [8]

Answer:

B

Step-by-step explanation:

100% is unknown 100:20 is 5

8,000*5=40,00

6 0
2 years ago
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