Jimm6500
09.09.2019 •
Mathematics
What value of m will make this expression equal to 0?
5(m +2.25)
2.5
-7.25
-2.25
0.25
2.25
Solved
Show answers
More tips
- F Food and Cooking The Health Benefits of Flaxseed oil...
- S Style and Beauty Why is Sugaring Better than Waxing for Hair Removal?...
- W Work and Career Where can you learn to be a flight attendant?...
- G Goods and services How to Properly Calculate the Power of Your Air Conditioner?...
- F Food and Cooking Effective Methods to Organize Videos in your iPad According to Content...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics Kevin will be taking six classes next semester (Algebra, World History, Psychology, Political Science, Chemistry, and Art Theory) and would like to know how many different...
- M Mathematics 98 cups equal to pints...
- M Mathematics What is the constant of proportionality in the equation y=7xy=7xy, equals, 7, x? constant of proportionality =...
- M Mathematics PLEASE ANSWER QUICK!...
- M Mathematics I don t have that option for the answer so what would the answer be then?...
- M Mathematics Kent had $280. He spent 3/7 of his money on a present and 1/4 of his money on a meal. How much money did Kent spend altogether...
- M Mathematics Write a function in terms of t that represents the situation. An item costs $4.50, and its price increases by 3.5% each year....
- M Mathematics Given that the formula for the area of a circle is A=π r2.If the radius of a circular park is 15 feet,what is the area of the park rounded to the nearest hundredths?...
- M Mathematics 6x+ 14 --28 AND 3r + 28 25...
- M Mathematics Write me 25/100 in simplest form...
Ответ:
-2.25
Step-by-step explanation:
The only way the expression can equal zero is if the numerator is zero.
The numerator is the product of 5 and the expression m + 2.25
A product is equal to zero if one of the factors equals zero.
5 is obviously not equal to zero, so the only way the product of 5 and m + 2.25 can equal zero is if the factor m + 2.25 equals zero.
We set m + 2.25 equal to zero and solve for m.
m + 2.25 = 0
Subtract 2.25 from both sides.
m = -2.25
If you add -2.25 to 2.25, you get zero. Zero times 5 equals zero. That meakes the expression equal to zero.
-2.25
Ответ:
12
Step-by-step explanation:
60=12*5
x is y times as great as k means that x=k*y