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Lana71 [14]
3 years ago
5

I will give you a Brainly crown if it is right. Will you help me

Mathematics
2 answers:
anzhelika [568]3 years ago
6 0

Answer:

y = 40

Step-by-step explanation:

To find a missing measure in an angle proven to be suppplementary, subtract the existing measurement from 180.

in this equation, the existing measure is 140 degrees, and the measure in question is y.

subtract 140 from 180 to get 40

180 - 140 = 40

therefore, y = 40

Irina18 [472]3 years ago
4 0

Answer: 40 degrees

Step-by-step explanation:

180-140=40

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Rufina [12.5K]

Answer:

If you ever need help on a question and you don’t know the answer just remember this quote “ purple is always the answer”.

Step-by-step explanation: Hope this helps u!

6 0
2 years ago
Brazill is beststst idiotttefwweffsfaffsgjhfgsadhgvfgdsfghds fsdfsdfsd trava zap trava zap
Lorico [155]

Answer:

Excuse me?

Step-by-step explanation:

Put your question DB and I'll gladly answer!

8 0
3 years ago
The answer is 48 can someone explain how?
mestny [16]

Answer:

<h2>48</h2>

Step-by-step explanation:

(1)

apple × apple × 2apple = 54

2apple³ = 54    <em>divide both sides by 2</em>

apple³ = 27 → apple = ∛27

apple = 3

(2)

apple + apple × green_apple = 24   <em>substituite apple = 3</em>

3 + 3 × green_apple = 24        <em>subtract 3 from both sides</em>

3 × green_apple = 21         <em>divide both sides by 3</em>

green_apple = 7

(3)

strawberry - bannana - banana = 0 → strawberry = 2banana

(4)

strawberry + banana + cherry = 24     <em>substitute from (3)</em>

2banana + banana + cherry = 24

3banana + cherry = 24

(5)

apple + banana - cherry = -1          <em>substitute apple = 3</em>

3 + banana - cherry = -1         <em>subtr3 from both sides</em>

banana - cherry = -4

Add both sides of (4) and (5)

 3banana + cherry = 24

<u>+banana - cherry = -4       </u>

4banana = 20       <em>divide both sides by 4</em>

banana = 5

Substitute it to (4):

3(5) + cherry = 24

15 + cherry = 24      <em>subtract 15 from both sides</em>

cherry = 9

Substitute to the last equation:

3 + 5 × 9 = 3 + 45 = 48

/USED PEMDAS/

7 0
3 years ago
Whats the area of the house and the porch?
My name is Ann [436]

Answer:

The answer is c. 875 square feet

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please solve for 'Y', big prize. Only 2 minutes to finish!
Ghella [55]

Answer:

-  \frac{1}{2}  =  \frac{3}{8} y \\  \\ y =  -  \frac{1}{2}  \div  \frac{3}{8}  \\  \\ y =  -  \frac{1}{2}  \times  \frac{8}{3}  \\  \\ y =  -  \frac{4}{3}

8 0
2 years ago
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