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allochka39001 [22]
3 years ago
5

PPLSSSSSSSSSSSSSD HELPPPPPPP

Mathematics
1 answer:
Trava [24]3 years ago
7 0

Answer:

- 22

Step-by-step explanation:

A fall of \frac{1}{2} degree = 0.5 degrees is represented as

- 0. 5 degrees

The temperature at 2 : 00 is therefore

- 21.5 - 0.5 = - 22 degrees

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How do I solve this?
olga55 [171]
The answer is 1/3 but it is rise over run
3 0
4 years ago
Read 2 more answers
Suzie has 55 pairs of shoes which is 33 less than twice the amount of shoes Jamie has. how many pairs of shoes does Jamie have
tankabanditka [31]

Answer:

Jamie has 44 pairs of shoes

Step-by-step explanation:

Let

Jamie= x pairs of shoes

Suzie= 33 less than twice the amount of shoes Jamie has

2x - 33 = 55

Solve:

2x - 33 = 55

Collect like terms

2x = 55 + 33

2x = 88

Divide both sides by 2

2x / 2 = 88 / 2

x = 44

Jamie = x = 44 pairs of shoes

Therefore, Jamie has 44 pairs of shoes

4 0
3 years ago
Really confused on this and need some help to figure this out (i'll give a brainliest to whoever will help)
inna [77]

Answer:

55

Step-by-step explanation:

The angles are complementary as they add up to make a right angle/ 90° as indicated by the small square. So let's make an equation and solve for x :

x-20 + x = 90

Add 20 to both sides :

x+x = 110

2x = 110

Divide both sides by 2 :

x = 55

Hope this helped and have a good day

4 0
2 years ago
Three expressions equivalent to 10x-20
Firlakuza [10]
I guess the answers will be -5x+5
                                             5(x+5)
7 0
3 years ago
Which equation represents a proportional relationship?
Karo-lina-s [1.5K]

Option A: y = 1/4x is the right answer

Step-by-step explanation:

The proportional relationship is defined as the increase/decrease in one quantity causes increase/decrease in other quantity.

The general form is:

y = kx

The proportional equations usually do not have any term that is added or subtracted.

comparing the given options with general form we can see that only one option is relatable to the general form of proportion.

Hence,

Option A: y = 1/4x is the right answer

Keywords: Proportion, variation

Learn more about proportion at:

  • brainly.com/question/6788996
  • brainly.com/question/669100

#LearnwithBrainly

4 0
3 years ago
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