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Svetradugi [14.3K]
3 years ago
14

What is -18 + (-45) + 12

Mathematics
2 answers:
alexgriva [62]3 years ago
6 0

Answer:

-51

Step-by-step explanation:

hope it helps you! good luck!

qaws [65]3 years ago
5 0
The answer is -51, hope this helps
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(50 POINTS AND BRAINLIEST FOR BEST)
morpeh [17]

Answer:

RI - 79%

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Step-by-step explanation:

6 0
3 years ago
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Jake ate 55% of a cake. What fraction of the cake did he eat?
7nadin3 [17]

Answer:

11/20

Step-by-step explanation:

To be able to find the fraction of the cake that Jake ate if you know that he ate 55% of it, you have to turn the 55% into a fraction. To do this, first you have to divide the percent by 100:

55/100

Then, you have to simplify the fraction. In this case, you can do it by dividing by 5:

11/20

According to this, the fraction of the cake that Jake ate is 11/20.

8 0
3 years ago
The shoe store’s clerks are paid on commission. If the clerk receives a 12% commission on total purchase amounts before tax is a
natka813 [3]

Answer:

7.11 and 9.48

Step-by-step explanation:

.12 is equal to 7.11

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.12 is equal to 9.48

with the coupon

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5 0
3 years ago
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| 7x28 = (748) + ( 7 *__) =
masya89 [10]

Answer:

-23

Step-by-step explanation:

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3 0
3 years ago
Consider the vector b⃗ b→b_vec with length 4.00 mm at an angle 23.5∘∘ north of east. What is the y component bybyb_y of this vec
Stells [14]

Answer:

  • \large\boxed {1.59 mm}

Explanation:

<u>1. Given vector:</u>

  • length: 4.00 mm = magnitude of the vector
  • angle: 23.5º north of east = 23.5º from the x-axys (counterclockwise)

<u>2. y-component</u>

The y-component may be determined using the sine ratio, the angle from the x-axys (counterclockwise direction), and the magnitude of the vector.

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  • y-component = magnitude × sine (23.5º) = 4.00 mm × sine (23.5º) = 1.59 mm.

  • \large\boxed{y-component = 1.59 mm}

7 0
3 years ago
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