lorenaandreahjimenez
26.06.2019 •
Mathematics
Solve ( x + 1 < 5) ∩ ( x - 4 > -3). {all real numbers} { x | 1 < x < 4} { x | x < 4 or x > 1}
Solved
Show answers
More tips
- C Computers and Internet iPhone SMS Delivery Report: How to Set It Up...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- H Health and Medicine Is it true that working with a computer is harmful to your eyesight?...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
Answers on questions: Mathematics
- M Mathematics What s to make 3 1/2 dozen muffins. the recipe calls for 3/4 cup of milk an 1 1/8 cup of carrots for a dozen. how much milk does she need to make 3 1/2 dozens muffins...
- M Mathematics Which expression represents twice the sum of w and 6? A) 2 +6w B) 20 + 6 C) 20 + 60 D) 2 (w+6) QC 261...
- M Mathematics 2(3 - 8y) = What is the anwser:...
- M Mathematics A river current carried a fallen tree branch 1 over 3 of a mile in 1 over 4 of an hour. At what speed is the water in the river flowing, in miles per hour? 100 points...
- M Mathematics 2/3x + 5 =9 i need helppp...
- M Mathematics A jeweler buys a ring from a jewelry maker for $125. He marks the price up by 150%. What is the selling price of the ring with 8% sales tax? * 10 points...
- M Mathematics Simplify the expression: 2/3 (6e+9f-21g)...
- M Mathematics HELP ASPA ILL GIVE BRAINLIST...
- M Mathematics Q7: Express each of the following: a) 4.5m2 in cm2...
- M Mathematics Which is an exponential decay function? O FCx) = 2 (7) O flx) = ()* O flx) = (9) o f(x) = (-3)...
Ответ:
The answer is: { all those real numbers x | 1<x<4}
Step-by-step explanation:
We have to find the common region for the inequalities:
x+1<5 and x-4>-3 ; where x is a real number.
i.e we need to find the region of ( x + 1 < 5) ∩ ( x - 4 > -3).
let us find the region for : x+1<5
⇒ x<5-1 (subtracting both side by 1)
⇒ x<4
the region is (-∞,4)
in set-builder definition form it could be written as: { all those real number x | -∞<x<4}
now calculating the region for the second inequality: x-4>-3
⇒ x>-3+4 (Adding 4 on both the sides of the inequality)
⇒ x>1
Hence, the region is (1,∞)
in set-builder definition form it could be written as: { all those real number x | 1<x<∞}.
So, the common region in (-∞,4) and (1,∞) i.e. (-∞,4)∩(1,∞)=(1,4).
Hence the answer is: { all those real numbers x | 1<x<4}.
Ответ:
The measurement that is closest to the total surface area of the box is 1,507.96 .
Step-by-step explanation:
The surface area of the cylinder can be found by adding the area of the two bases and the side, which is ≈ 1507.96, so the correct answer is choice B.