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Reptile [31]
4 years ago
7

Consider the following polynomial expression: 4x^5-16x^2+13x^8. Part A: Write the polynomial expression in standard form.

Mathematics
1 answer:
zavuch27 [327]4 years ago
7 0

Answer:

13x^8 + 4x^5 - 16x^2

Step-by-step explanation:

Standard form is just rearranging each group of numbers so that the group with the most exponents on the variables is at the beginning. So it's basically least to greatest but with exponents. Hope this helped!

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One angle of a right triangle measures 21°. What is the measure of the other acute angle?
Nataly [62]

Answer:you could search this up

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Joes electric made 19 customer calls last week and 25 this week. How many calls must be made next week in order to maintain an a
Mkey [24]

Answer:

At least 16 calls must be made.

Step-by-step explanation:

It is given that Joes electric made 19 customer calls last week and 25 this week.

Let x calls be made next week in a order to maintain an average of at least 20 calls per week for three week period.

Average=\dfrac{\text{Sum of observations}}{\text{Number of observations}}

Average=\dfrac{19+25+x}{3}

Average=\dfrac{44+x}{3}

Average at least 20.

Average\geq 20

\dfrac{44+x}{3}\geq 20

44+x\geq 60

x\geq 60-44

x\geq 16

Hence, at least 16 calls must be made.

7 0
3 years ago
PLZ HELP, ILL GIVE BRAINLIEST
Nookie1986 [14]

Answer: 177/8

Step-by-step explanation: Step 1: Simplify both sides of the equation.

1

8

(8x+15)=24

(

1

8

)(8x)+(

1

8

)(15)=24(Distribute)

x+

15

8

=24

Step 2: Subtract 15/8 from both sides.

x+

15

8

−

15

8

=24−

15

8

x=

177

8

4 0
3 years ago
If the area of a square field is 36sq.m .then the perimeter of the field is_​
GalinKa [24]

Answer:

area of square=36m²

area of square= side²

36cm²=side²

(36cm²)½=side

6cm=side

perimeter of square=4×side

perimeter of square =4×6cm

perimeter of square =24cm

6 0
3 years ago
Read 2 more answers
Could someone show me how you would factorise : 9a(squared) - 6ab + 12ac - 8bc
wlad13 [49]
9a^2 -6ab+ 12ac -8bc

This expression cannot be factorized because its terms don't have at least a common factor~
4 0
4 years ago
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