3 years ago

An equation is called an identity if it is valid for value(s) of the variable. The equation

Mathematics

1 answer:

Ratling [72]3 years ago

5 0

Sorry dude I just need point

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Solve each equation. 9. m - 17=-8 10. k - 55=67 11.-44 + n =36

Alex

9) m= 9
10) k=122
11) n=80

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4 years ago

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The formula P=4s gives the perimeter P of a square with side length s. What is the perimeter sign with a side length of 15 inche

olchik [2.2K]

Answer:

p=60

Step-by-step explanation:

p=4(15)

p=60

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3 years ago

If it is 375 miles form Los Angeles To San Francisco and on a map the scale is 2cm=10miles how far apart are they on the map

ZanzabumX [31]

187.5 miles left to go :’)

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3 years ago

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WILL MARK BRAINLIEST! PLEASE HELP ME UNDERSTAND THIS!

rjkz [21]

Answer:

9,065,738

Step-by-step explanation:

(3.8^3)^4

^ = exponents

$(3.8^{3} )^{4}$

Now lets do the parenthesis first

3.8 * 3.8 * 3.8 = 54.872

$(54.872)^{4}$

54.872 * 54.872 * 54.872 * 54.872 = 9,065,737.908494995

We can round that up to

9,065,738

Hope this helped!

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3 years ago

Simplify it

Elena L [17]

Answer:

2. 33.25

Step-by-step explanation:

In order of operations you start with the part of the equation that is in parentheses. So here you would start with 8.7+4.6. Now whenever there is a number just sitting outside the parentheses, you multiply it by the numbers inside of the parentheses. So in this case, once you've added 8.7 and 4.6, you multiply your answer by 2.5 (which is outside of the parentheses. Here is the solving process:

2.5(8.7+4.6)

2.5(13.3)

33.25

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3 years ago