All categories

2 years ago

Which of the following is NOT a monomial? -2x, 0, 3xy, x-1

Mathematics

2 answers:

Whitepunk [10]2 years ago

7 0

Answer:

x-1

Step-by-step explanation:

kobusy [5.1K]2 years ago

7 0

<h3>Answer: Choice D) x-1</h3>

Explanation:

A monomial is one term. The "mono" part means "one". Think of something like "monorail" to help remember that term.

The expressions -2x, 0 and 3xy are all monomials as they are one term when considered separately on their own. Therefore, we can rule out choices A,B,C.

In contrast, x-1 is not a monomial. Instead, it's a binomial consisting of the two terms x and -1. This is why choice D is the final answer.

You might be interested in

How do you make a fraction into a decimal

HACTEHA [7]

9/100 = 0.09.

it depends on your denominator

8 0

3 years ago

Read 2 more answers

Hellllllllllllllllllllllllllp me plsssssssssssssssssssssssss

Marina CMI [18]

first one: 1 1/2 pints

second: 44 months

3 0

3 years ago

Find the measure of line KM.<br> A. 14<br> B. 9<br> C. 12<br> D. 10

HACTEHA [7]

$\\ \sf\longmapsto \dfrac{3}{x-4}=\dfrac{6}{x-5}$

$\\ \sf\longmapsto 3(x-5)=6(x-4)$

$\\ \sf\longmapsto 3x-15=6x-24$

$\\ \sf\longmapsto 3x-6x=-24+15$

$\\ \sf\longmapsto -3x=-9$

$\\ \sf\longmapsto x=\dfrac{-9}{-3}$

$\\ \sf\longmapsto x=3$

$\\ \sf\longmapsto KM=3+6=9$

6 0

2 years ago

Roger has a nail that is 12 centimeters long. He measures and records the length of the nail as 15 centimeters. What is the perc

Marianna [84]

<span>First, calculate the difference between 15 and 12. The operation, subtraction, will give us the answer of 3. Then, divide the calculated value by 12 since this it the theoretical length of the nail. Multiply the quotient by 100% to arrive to the final answer. That is (3/12)(100%). The final answer to this item is 25% which is the last choice. </span>

8 0

3 years ago

Read 2 more answers

as you did during the lesson, label and represents the product or quotient by drawing disks on the place value chart 10 x 4 thio

Naily [24]

Answer : 40,000

Explanation : when multiplying 10 with 4,000 we get

4000 X 10 = 40,000.

As we multiply, using the chart there are 4 thousand present in the row of thousand column. When we multiply that with 10 it gets shifted to left and becomes 40,000.

6 0

3 years ago