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Triss [41]
3 years ago
10

What is the value of the expression (18-3)•2 ²+15?

Mathematics
2 answers:
algol [13]3 years ago
7 0

Answer:

75 I Believe

Step-by-step explanation:


TEA [102]3 years ago
6 0
The answer is 75 I believe
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Select the appropriate linear equation for the trend line.
Maksim231197 [3]

Answer:

A y = x + 1

Step-by-step explanation:

The line starts at 1 on the y-axis so the u intercept will be 1

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2 years ago
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4 Which of the following is a composite number between 80 ard 100?​
Firlakuza [10]

Answer: 90

90 is a composite number because:

4 x 15 = 90

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Hope this helps!

8 0
3 years ago
9<br> Which expression is equivalent to 181 + |-7|?<br> -15<br> -1<br> 1<br> 15
pochemuha

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15

Step-by-step explanation:

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2 years ago
A inversely as x, and y=23 when x=8, find when x=4
Feliz [49]

Answer:

  • y=1/x
  • y=k/x
  • k=yx
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6 0
2 years ago
On March 24, 1989, the Exxon Valdez oil tanker ran aground and leaked millions of gallons of oil into Prince William Sound. The
Maslowich

Answer:

Given the value of pi (π) = 3.14

Given the speed of Radius = 0.10 mph

Given the total area = 11000 square miles.

To find = the time.

Step-by-step explanation:

Since the oil spill in the ocean and spread in a circular pattern. So the total the spilled area = 11000 square miles.

The speed of the radius at which is increase = 0.10 mph

Given the value of pi (π)  = 3.14

Now we have to find the total hours consumed to cover the area or the spilled over the area.

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r = 41.85 m

Now find the time.

Time taken to spill the oil =  41.85 / 0.10 = 418.52 hours

8 0
3 years ago
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