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4 years ago

Choose the polynomial that is written in standard form.

Mathematics

2 answers:

lesantik [10]4 years ago

8 0

The degrees of the terms are ...

a) 4, 5, 6

b) 6, 8, 1

c) 10, 3, 2

d) 8, 11, 2

The polynomial that has terms in decreasing order of degree is

c) -3x⁸y² +9x²y +10x²

Rus_ich [418]4 years ago

6 0

I think its the third one

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If 2x+7 over 4 =5, what is the value of 6x

jekas [21]

Answer:

(2x+7)/4=5

2x+7 = 20

2x= 20-7

2x = 13

x = 13/2

6x =13/2×6

=13×3

=39

4 0

3 years ago

If a string is 38 millimeters long, how many meters long is it? (1 millimeter = 0.001 meter)

Basile [38]

38 mm to m

38 mm * (0.001 m / 1 mm)
**cancel mm units**
38 * (0.001 m / 1)
0.038 m

you're correct

8 0

3 years ago

Read 2 more answers

If EM=11, AM=16, and CF=27, what are the lengths of the following sides?

tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

4 0

3 years ago

Solve the following system of equations graphically. Click on the graph until the correct solution of the system appears.

gizmo_the_mogwai [7]

Coordinates would be 5,3 i believe

7 0

4 years ago

Help help help it is simple one

algol [13]

Answer:

$3^{ -x+3}$

Step-by-step explanation:

We need to simplify out the given exponential expression . The given expression to us is ,

$\rm\implies \dfrac{\dfrac{1}{3}}{3^{x-4}}$

We can use the <u>Law of </u><u>Exponents</u> to simplify the given expression . Recall that ,

$\rm\implies \red{\dfrac{a^m}{a^n}= a^{m-n}}$

Note that , we can write ,

$\rm\implies \dfrac{1}{3}= 3^{-1}$

Therefore our expression becomes ,

$\rm\implies \dfrac{ 3^{-1}}{3^{x-4}}$

Simpify using the Law of Exponents ,

$\rm\implies 3^{ -1 - ( x - 4 )}$

Open the brackets in exponent ,

$\rm\implies 3^{ -1 - x +4 }$

Simplify to get final expression ,

$\rm\implies \boxed{\quad \blue{ 3^{-x+3} \quad}}$

5 0

3 years ago