Mathematics, 25.11.2020 06:30 yoselinruiz

A student is attempting to simplify the radical below. His mathematical work is also shown below. Which of the following statements applies to the sample mathematical work? Given 3/(sqrt)48

Step 1: I multiply the numerator by the denominator, so 3/(sqrt)48 x (sqrt)48

Step 2 I distribute the products, which gives the expression 3 * (sqrt)48 over (sqrt 48)

Step 3: I simplify the expression, and since (sqrt)48 = (sqrt) 16 * 3 =4 (sqrt)3 , then 12(sqrt)3 over 4(sqrt)3 = 3

A.

The student failed to multiply the expression correctly in step 1.

B.

The student failed to distribute the products correctly in step 2.

C.

There is no error in the math, but the answer may be simplified further.

D.

There is no error in the math, and the answer cannot be simplified further.

its on edge

A student is attempting to simplify the radical below. His mathematical work is also shown below. W

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Answers: 1

Answer

Mathematics, 22.06.2019 00:20

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h

Answers: 3

Answer

Mathematics, 22.06.2019 01:00

Given the numbers c = –3 and d = 4, which statement is true? a. |–c| = 3 and |–d| = –4 b. |–c| = 3 and –|d| = –4 c. –|c| = –4 and –|d| = 3 d. |–c| = 3 and –|d| = 4

Answers: 1

Answer

You know the right answer?

A student is attempting to simplify the radical below. His mathematical work is also shown below. Wh...

Questions