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3 years ago

What vocabulary words can you use to describe 36 and 27?

Mathematics

2 answers:

7nadin3 [17]3 years ago

6 0

Answer:

Divisible by 3 and 9

Step-by-step explanation:

Klio2033 [76]3 years ago

3 0

Answer

multiples of 3 and 9

Step-by-step explanation:

3*12=36

9*3=27

9*4=36

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Adding and subtracting the given polynomials

Usimov [2.4K]

You have to combine like terms, so the variable (x, y, s, d, c....) and the exponents must be the same in order to combine them.

For example:

x² + x³ Since they don't have the same exponent, you can't combine them

y² + 3y² = 4y²

23x + x = 24x

4. 2s² + 1 + s² - 2s + 1 You can rearrange it if it makes it easier

2s² + s² - 2s + 1 + 1 = 3s² - 2s + 2

5. 5t² - 2t - 1 - (3t² - 5t + 7) Distribute/multiply the - to (3t² - 5t + 7)

5t² - 2t - 1 - 3t² + 5t - 7 = 2t² + 3t - 8

Do the same for #9 and #10, and you should get:

9. 2k² + 5k - 9

10. 6y³ - 7y² - 6y - 12

3 0

3 years ago

Is 0.7 repeating irrational

Nastasia [14]

The number 0.7 is a rational number. Hoped this helped

4 0

2 years ago

Read 2 more answers

You have a four color spinner and a six color spinner. Both are spun at the same time. What are the total number of possible out

zavuch27 [327]

Answer:

all u have to do is draw out a tree diagram or multiply 6*4

6 0

3 years ago

Read 2 more answers

Define f: R → Rand g: R → R by the formulas: f(x) = x +3 and g(x) = -x. Find the functions: a) gof b) fºg

Norma-Jean [14]

Answer: 1) gof(x) = -(x+3)

2) fog(x) = -x+3

Step-by-step explanation:

Since we have given that

Define f: R → Rand g: R → R

And f(x) = x+3

g(x) = -x

We need to find the functions as follows:

1) gof is given by

$gof(x)=g(f(x))=g(x+3)=-(x+3)$

2) fog is given by

$fog(x)=f(g(x))=f(-x)=-x+3$

Hence, 1) gof(x) = -(x+3)

2) fog(x) = -x+3

8 0

3 years ago

The length of a rectangle is four times its width.

S_A_V [24]

${\huge{\underline{\sf{Answer:}}}}$

<h3>» The length of the rectangle is 40 cm, while the width is 10 cm.</h3>

Solution:

Let us understand a few concepts:

the length l of the rectangle is four times its width w, so we let the length l = 4w.
the perimeter of the rectangle is 100 cm.

Given that the perimeter of the rectangle is given by the formula P = 2 (l + w), we can solve for the missing values by forming an equation:

P = 2 (l + w)
100 = 2 (l + w)
100 = 2 (4w + w)
100 = 2 (5w)
10w = 100
w = 100/10
w = 10 cm

Now we know the value of the width, which is 10 cm, we now solve for the length such that the length is four times the width.

l = 4w
l = 4(10)
l = 40 cm

${\: \:}$

${\huge{\underline{\sf{Hope\:It\:Helps}}}}$

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6 0

3 years ago