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Brilliant_brown [7]
3 years ago
10

Which decimal is equivalent to 8.100

Mathematics
1 answer:
larisa86 [58]3 years ago
7 0

Answer:

81/10

Step-by-step explanation:

i just figured it out i really don't have one but i hope it helps

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I need help pleasee thank
Ganezh [65]

Answer:

A=51

a=22.2

c=28.6

Step-by-step explanation:

∠A=180-90-39

     =51

a/sin51=18/sin39

a=22.2

c/sin90=18/sin39

c=28.6

4 0
3 years ago
Read 2 more answers
What is the factorization of the polynomial below?<br><br> x^3-4x^2+45x
Mashutka [201]
The method of factorization is used to find the roots of a given polynomial. Roots are the solutions of the function. Graphically, these roots are where the curve passes the x-axis. The first step to do is to find the common factor of the equation. That would be x. So you place it outside of the parenthesis.

x³-4x²+45x = x(x² - 4x + 45)

If you solve the quadratic equation inside the parenthesis using the quadratic formula, the roots are imaginary. Therefore, the quadratic equation is already a prime polynomial. 

The final answer is x(x² - 4x + 45).
3 0
4 years ago
Read 2 more answers
Can someone please help me with this I am stuck.​
Svet_ta [14]

Answer:

you need to do math. it is very easy

7 0
3 years ago
The cleaning service requires $39 in variable costs for cleaning materials. The fixed costs of labor, the company's truck, and a
user100 [1]

The average cost per cleaning service call charge by the company is $184.5.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let y represent the total cost for x number of service calls in a year. Hence:

y = 39x + 349200

For 200 service call, in a year, x = 200 * 12 = 2400

y = 39(2400) + 349200 = $442800

Average cost = $442800 / 2400 = 184.5

The average cost per cleaning service call charge by the company is $184.5.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0
2 years ago
2x-5y=11,4x+10y=18<br> Use elimination
Anna11 [10]

Answer:

Step-by-step explanation:

Reza Nazari, ‎Ava Ross · 2019 · ‎Study Aids

18) Choice D is correct sum of terms sum of numbers average ... –2(2x + 5y = 11) , –4x – 10y = —22 4x – 2y = –14 4x – 2y = –14 = –12y = —36 = y = 3 Plug in ...

6 0
2 years ago
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