subject
Mathematics, 17.09.2019 13:10 kolibeilfuss

Efectuati calculele:
a) ( √5-1)+√20
b) (√10-3)+√20*√18
c) 3(√3+1)-2(√3-2)

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 14:10
Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5
Answers: 2
Answer
question
Mathematics, 21.06.2019 16:30
Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)
Answers: 2
Answer
question
Mathematics, 21.06.2019 18:30
Find the area of a parallelogram with base 15 yards and height 21 2/3
Answers: 1
Answer
question
Mathematics, 21.06.2019 20:30
What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?
Answers: 2
Answer
You know the right answer?
Efectuati calculele:
a) ( √5-1)+√20
b) (√10-3)+√20*√18
c) 3(√3+1)-2(√3-2)...
Questions
question
Mathematics, 03.08.2019 01:30
Is △tvs scalene, isosceles, or equilateral? the vertices are t(1, 1), v(4, 0), and s(3, 5)....
question
Business, 03.08.2019 01:30
The first section of an occupational description appearing in the occupational outlook handbook is: select the best answer choice. a) working conditi...
question
Social Studies, 03.08.2019 01:30
Describe the location of the equator. which two world war ii battles took place closest to the equator...
question
Geography, 03.08.2019 01:30
Is a major environmental issue in the philippines, korea, indonesia, and myanmar....
question
Mathematics, 03.08.2019 01:30
At a fall festival, a student council sold two types of drinks; hot chocolate and apple cider. the student council earned $1.25 for every cup of hot...
question
Mathematics, 03.08.2019 01:30
Tranche variable expression into a word phrase 5c...
question
Social Studies, 03.08.2019 01:30
Which group would provide advice to an entire community about its future needs?...
question
Mathematics, 03.08.2019 01:30
Which measure of center or spread represents the given situation? a company calculated the difference between the highest and lowest salaries it pays...
question
Spanish, 03.08.2019 01:30
Complete: nosotros que estudiar mucho. question 8 options: a. tengo b. tiene c. tienen d. tenemos...
question
Mathematics, 03.08.2019 01:30
Evaluate the expression 4 to the power of 3 ÷ (7 − 3) × 2. ~note~ 4 to the power of 3 is a exponent! no dumb answers! you! : )...
question
Social Studies, 03.08.2019 01:30
The first step in any investigation a.) perceiving a question b.) forming a hypothesis...
question
Mathematics, 03.08.2019 01:30
Aline has slope 23 and y–intercept −2. which answer is the equation of the line? a. y=2/3x−2 b. y=−2x+2/3 c. y=2/3x+2 d. y=2x+2/3...
question
SAT, 03.08.2019 01:30
The prevailing westerlies blow out of toward ....
question
English, 03.08.2019 01:30
What is theme? a universal idea or message that stretches through an entire story. where the story takes place. when the plot rises....
question
History, 03.08.2019 01:30
In order to become a government official during the song dynasty, a person had to pass a mathematics & economics exam. select the best answer fr...
question
Mathematics, 03.08.2019 01:30
1.2 (10⁶)•2.1 (10−⁴) a)3.3(10¹⁰) b)3.3(10²) c)1.9(10−⁴) d)2.52(10²)...
question
Spanish, 03.08.2019 01:30
Llena el espacio con la traducción de la forma correcta del adjetivo posesivo enfatizado. el equipo {suyo} tiene atletas muy buenos....
question
Geography, 03.08.2019 01:30
The pacific ring of fire is an area of volcanoes and earthquakes. what are two countries located in this region?...
question
Mathematics, 03.08.2019 01:30
Four types of jobs that architects do...
question
Chemistry, 03.08.2019 01:30
Which of the following will dissolve more sugar? a) a cup of ice water b) a cup of room-temperature water c) a cup of hot water < this one?...
More questions: Mathematics Another questions
Questions on the website: 13722361
See results (0)