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ale4655 [162]
3 years ago
10

Help please in this question?

Mathematics
1 answer:
AVprozaik [17]3 years ago
4 0

Answer:

see explanation

Step-by-step explanation:

∠ 1 and ∠ 2 are adjacent angles and are supplementary, sum to 180° , so

5x + x + 54 = 180 ← equation to solve to find x

6x + 54 = 180 ( subtract 54 from both sides )

6x = 126 ( divide both sides by 6 )

x = 21

Then

∠ 1 = 5x = 5 × 21 = 105°

∠ 2 = x + 54 = 21 + 54 = 75°

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nignag [31]

Answer:

A

Step-by-step explanation:

6 0
3 years ago
Which of the sets shown includes of set Z that are both odd numbers and multiples of 5
alina1380 [7]
None of the above because no multiples of 5 have negative numbers.moreover b,c,d contains a even number except a which is also a negative number
8 0
4 years ago
A store sells two sizes of bottled water. Size A is 32 fluid ounces (f1 oz) for $2.56 and Size X is $4.80 for
Leto [7]

Answer:

SIZE A

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I fuid ounce =2.56/32=0.08

SIZE X

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since 0.08 is lesser than 0.1

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I would appreciate if my answer is chosen as a brainliest answer

7 0
3 years ago
Read 2 more answers
What is the solution to the equation 5=2/5a<br> A.2<br> B.4 3/5<br> C.12 1/2 <br> D.25
Maurinko [17]

Answer:

C.12 1/2

Step-by-step explanation:

5=2/5a

Multiply each side by 5/2 to isolate a

5/2 * 5 = 5/2 * 2/5 a

25/2 = a

12 1/2 = a

5 0
3 years ago
Read 2 more answers
Select the correct answer.
Leni [432]
The answer is 25.
Have a good night
4 0
3 years ago
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