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Sindrei [870]
3 years ago
9

-2.5(4w-4)= -6 and check​

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

y=60

Step-by-step explanation:

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Please help! Will mark brainliest <3. (Click on the photo too see the question!)
WITCHER [35]

Answer:

☐ \displaystyle \textcolor{blue}{A.}\:\angle{S}\:and\: \angle{J}

☑ \displaystyle \textcolor{blue}{B.}\:\angle{G}\:and\: \angle{M}

☐ \displaystyle \textcolor{blue}{C.}\:\angle{H}\:and\: \angle{P}

☑ \displaystyle \textcolor{blue}{D.}\:\angle{R}\:and\: \angle{U}

Explanation:

Accourding to the Vertical Angles Theorem, vertical angles are considered congruent. So, we need to make sure find all pairs of angles that <em>reflect</em><em> </em>each other like a mirror [NO LINEAR INTERFERENSES], and those would be the above checked checkboxes.

I am joyous to assist you at any time.

3 0
2 years ago
Please help me <br>sec theta - cos theta= sin^2 theta/ cos theta​
inn [45]

Answer:

Taking LHS

=1 by cos theta- cos theta

= (1- cos²0)/ cos0

= sin²0/ cos0 ( because 1-cos²0 is also equals to sin²0)

=RHS hence proved

6 0
3 years ago
Read 2 more answers
Dalia deposits $1,200 in an account that earns 5% interest per year compounded continuously. How much will the account be worth
ANTONII [103]
$1,380.


5% of 1,200 is 60. After we years, you would get 180 in interest. Add that to the 1,200 and you get 1,380.
8 0
3 years ago
Please show me the steps to solve this<br><br> 2n^2 = -144
Julli [10]

Answer: \large \boldsymbol{}  \pmb{6\sqrt{2}  i}

Step-by-step explanation:

\large \boldsymbol{} \bf  i=\sqrt{-1} \\\\ 2n^2=-144   \\\\n^2=-72 \\\\n=6\sqrt{2}  i

5 0
3 years ago
Read 2 more answers
How many ways can the words in d-r-a-g-o-n-f-l-y be arranged
GarryVolchara [31]

Answer:

362880 ways

Step-by-step explanation:

The word dragonfly has 9 different letters.

So, to find how many ways this word can be arranged, we just need to calculate the factorial of 9:

First letter has 9 possibilities

Second letter has 8 possibilities (one used)

Third letter has 7 possibilities (two used), and so on.

So the number of ways is:

9*8*7*6*5*4*3*2*1 = 362880 ways

7 0
3 years ago
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