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Inessa [10]
3 years ago
15

(-30) - (+40) = (-30) + (-40) explain why this is true

Mathematics
2 answers:
Mariana [72]3 years ago
7 0

Answer:

This is true because negative and positive is positive that why there is a addition sign in the middle and positive 40 becomes negative

Step-by-step explanation:

VikaD [51]3 years ago
6 0
You have to distribute the minus sign into the parentheses and you multiply it.
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4/3 divided by 11/12 whats the answer
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Answer:

16/11 is the answer to this.

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Perfume is sold in two diffrent sizes of bottle.
Monica [59]

Answer: get the 2 perfums in the size 50ml

Step-by-step explanation:

80ml is 55 pound

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2nd is half of 45 pound which is 22.5

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The graph represents f(x) = x + 3
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The answer to this question is (-2,0)
4 0
3 years ago
Read 2 more answers
Jim offers 15% off on a gallon of ice cream that costs $4.36. Which of the following will make Jeff's offer a better deal?
Mashcka [7]

The price after the discount is $3.706

<h3>Discount price</h3>

Give the following parameters

  • cost of ice cream = $4.36
  • Percent-off coupon = 15%

Discount = 0.15 * 4.36

Discount = $0.654

Price after the discount = $4.36 - 0.654

Price after the discount = $3.706

Hence the price after the discount is $3.706

Learn more on discount here: brainly.com/question/24304697

4 0
3 years ago
Please help me now plz <br> I will mark you brainliest
elixir [45]

Answer:

theta = 24.4 degrees

Step-by-step explanation:

This is a right triangle.

sin theta = opp/ hyp

sin theta = 33/80

Take the inverse of each side

sin^-1 sin(theta) = sin^-1 (33/80)

theta =24.36197794

To the nearest tenth

theta = 24.4 degrees

6 0
3 years ago
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