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spin [16.1K]
3 years ago
5

It's PEMDAS please help

Mathematics
2 answers:
lapo4ka [179]3 years ago
8 0

Hello there,

15 - 20 / 2 • 4 + 20

15 - 10 • 4 + 20

15 - 40 + 20

-25 + 20

-5

Answer: -5

Hope I helped!

- Rose.

kicyunya [14]3 years ago
3 0

Answer:

A -5

Step-by-step explanation:

multiply and divide (left to right) = 20 / 2 x 4

Add and subtract (left to right) = -5

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The equation would be y = 60x + 20
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3 years ago
The sum of 3 fifthteens and 4 twos
katovenus [111]

Answer:

15+15+15+2+2+2+2=(3×15)+(4×2)=45+8=53

8 0
2 years ago
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Solve this quadratic equation. x^2+2x-22=0
torisob [31]
X=⁻3 and x=1
because 
a+b=2 which means a=3 and b=⁻1 which added up equals 2
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7 0
3 years ago
Can someone explain this step by step please
levacccp [35]

Answer:

2

Step-by-step explanation:

Since x=-2

-2+3y=4

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3 0
3 years ago
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Explain why an elevation less than -5 feet represents a distance from sea level greater than 5 feet. ​
Morgarella [4.7K]

The elevation represents a distance from the sea level greater than 5 feet,

because the original description specifies a distance greater than 5 feet

below sea level.

Reasons:

The elevation given as a distance is the height or distance above sea level.

In the above description, elevation is a vector, given that it has both

magnitude (distance) and direction (above sea level).

Distance is a scalar quantity, that has only a magnitude that specifies the

space covered during motion.

An elevation of less than -5 feet indicates that distance of the location

above sea level is less than -5 feet, which is the same as; the distance of

the location  below sea level is greater than 5 feet.

  • Less than -5 feet above sea level = Greater than 5 feet below sea level

Therefore;

  • An elevation of less than -5 feet represents a distance from (below) sea level greater than 5 feet

Learn more about vector and scalar quantities here:

brainly.com/question/11968679

6 0
2 years ago
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