![esmeralda266](/avatars/33566.jpg)
esmeralda266
21.05.2021 •
Mathematics
HElp plese i suk at math
Solved
Show answers
More tips
- A Animals and plants Want a Perfect Lawn? Learn How to Plant Grass the Right Way...
- A Animals and plants How to Properly Care for a Pet Decorative Rabbit at Home?...
- C Computers and Internet How to Check the Speed of My Internet?...
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- 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...
Answers on questions: Mathematics
- M Mathematics Ineed with a, b, c, and d. work shown...
- M Mathematics The sun is 25 degrees above the horizon. find the length of a shadow cast by a building that is 100 feet tall. round your answer to two decimal places. the length of the shadow...
- M Mathematics What s the probability of getting at least k heads in n coin flips?...
- M Mathematics The ratio of male students to female students at a certain university is 3 to 4. if there is a total of 8,750 students, find the number of male students and the number of female...
- M Mathematics The more surface area an ice cube has, the more quickly it melts to cool a beverage. mark states that the ideal ice cube would be a prism that is a perfect cube of dimensions...
- M Mathematics Prove that an isosceles trapezium is always cyclic...
- M Mathematics We use for the test statistic when the population standard deviation σ is unknown....
- M Mathematics What is the simplified form of 8b^3c^ 2a + 4b^3c^2?...
- M Mathematics Gina s dad earned a 3% commission on all the motorcycles he sold. in november, he earned $375 in commissions. what were his total sales....
- M Mathematics ·a large mixing tank currently contains 100 gallons of water into which 5 pounds of sugar have beenmixed. a tap will open pouring 10 gallons per minute of water into the tank...
Ответ:
Question 1
The equivalent expression of 16 + 36 is 4 × (4 + 9)
Question 2
The factor missing in the given equation is 6
Question 3
The value of the expression 100.4 ÷ 0.25 is 401.6
Step-by-step explanation:
Question 1
The given expression is 16 + 36
Which can be written in the greatest common factor form as 4 × 4 + 9 × 4
Therefore, the greatest common factor = 4
The expression 16 + 36, can therefore be written as 4 × 4 + 9 × 4 = 4 × (4 + 9)
The equivalent expression of 16 + 36 is 4 × (4 + 9)
Question 2
The given equation is 30 + 12 = ___(5 + 2)
Finding the greatest common factor of the terms 30 and 12, we get;
30 + 12 = 6 × 5 + 6 × 2
Therefore, by factorizing, we get;5
30 + 12 = 6 × 5 + 6 × 2 = 6 × (5 + 2)
30 + 12 = 6 × (5 + 2)
Comparing the above equation to the given equation, we get;
30 + 12 = 6 × (5 + 2)
30 + 12 = ___(5 + 2)
Therefore;
6 × (5 + 2) = ___× (5 + 2)
Therefore, the factor missing in the given equation is 6
Question 3
The given expression, 100.4 ÷ 0.25, can be expressed as follows;
(100 + 0.4)/0.25 = 100/0.25 + 0.4/0.25
Multiplying the expression by 100/100 gives;
100/100 × 100/0.25 + 100/100 × 0.4/0.25 = 10000/25 + 40/25
10000/25 + 40/25 = 400 +
= 400 +
=
= 401.6
100.4 ÷ 0.25 = 401.6
The value of the expression 100.4 ÷ 0.25 is 401.6.