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2 years ago

I need help with this page

Mathematics

1 answer:

scZoUnD [109]2 years ago

4 0

Step-by-step explanation:

what is not clear that you cannot answer this by yourself ?

please let me know what you need explained.

1. Rhombus

2. rectangle

3. square

4. rhombus

5. square

6. rectangle

7. rhombus

8. parallelogram

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What is 3.89 rounded to the nearest tenths

Ksenya-84 [330]

3.89 rounded to the nearest tenth is 3.9

You go to the tenths place which is 8, and then go to the number next to it. 9 is greater than 5, so you have to round up.

You regroup and get 3.9

3.9

7 0

3 years ago

Read 2 more answers

–x3 – 2x2 – 3x A. x(x2 + 2x + 3) B. –x(–x2 – 2x – 3) C. –x(x2 + 2x – 3) D. –x(x2 + 2x + 3)

Kryger [21]

Option D: $-x(x^2+2x+3)$ is the correct answer

Step-by-step explanation:

Given expression is:

$-x^3-2x^2-3x$

We have to simplify or find the equivalent expression. For that purpose we will use distributive property

We can see that x is a common factor in all terms

So,

$- x.x^2 - x. 2x - 3.x\\= -x(x^2+2x+3)$

Hence,

Option D: $-x(x^2+2x+3)$ is the correct answer

Keywords: Polynomials, factorization

Learn more about polynomials at:

#LearnwithBrainly

8 0

4 years ago

Sea level is defined as having an elevation of 0 meter. A snailfish is swimming 8,000 meters below sea level. How should the exp

Hitman42 [59]

Answer:

I just got the same question and i put The blobfish is 1/7 times as far below sea level as the snailfish. The blobfish is closer to sea level than the snailfish.

this might be wrong I'm not a teacher or anything but that's what i got.

4 0

3 years ago

Need answers right now tysm

EastWind [94]

If the three vertices of the rhombus are W(2,5),x(6,3),Y(2,1) then the area of the rhombus is 16 square units.

Given the three vertices of the rhombus are W(2,5),x(6,3),Y(2,1).

We are required to find the area of the rhombus when the fourth point Z is plotted.

We have to plot the points of the rhombus in the graph. We know that all the sides of the rhombus should be equal to each other. So by adjusting the blocks in the graph we will be able to plot Z as (-2,3).

In this way the diagonals are ZX and WY.

ZX= $\sqrt{(3-3)^{2} +(6+2)^{2} }$