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3 years ago

What is the sum of two consecutive numbers is 141

1 answer:

6 0

Two consecutive numbers can be written as:
x , x+1

So their sum being 141
x + x +1 = 141

Combine and solve for c

2x = 140
x = 70

So two numbers are:

70,71

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Sixteen is 14 less than the product of a number and 5 what is the number

irga5000 [103]

2 is the answer I got it may be incorrect tho

8 0

3 years ago

What are the possible zeros for f(x) equals X to the third power minus 2X to the second power minus 4X +15

Volgvan

The roots of the polynomial are done by using a calculator will be -2.3671, 2.1835 + 1.2527i, and 2.1835 – 1.2527i.

<h3>What are the roots of the polynomial?</h3>

The polynomial is given below.

$\rm f(x) = a_0x^n + a_1 x^{n - 1}+ ....+ a_{n-2}x^2 + a_{n-1}x + a_nx^0$

The roots of the polynomial are equal to n or less than n.

And if one imaginary root is a + bi, then the other imaginary root will be a – bi.

The roots of the polynomial are done by using a calculator.

x = -2.3671, 2.1835 + 1.2527i, 2.1835 – 1.2527i

More about the roots of the polynomial link is given below.

brainly.com/question/1514617

#SPJ1

4 0

2 years ago

Calculate the area of a circle with a diameter of 8.2 inches. show or explain your reasoning.

Troyanec [42]

Answer:

Area = 52.81 square inches

Step-by-step explanation:

$Diameter = 8.2in\\\\Radius = \frac{diameter}{2}=\frac{8.2}{2}=4.1in\\\\Area \ of \ a \ circle = \pi r^2 = \pi \times 4.1^2 = 52.81 in^2$

3 0

3 years ago

Max's cell phone plan charges a monthly

ludmilkaskok [199]

Answer:

Step-by-step explanation:

7.41 / 0.13 = 57

57 - 15 = 42

42 / 2 = 21

21, 36

6 0

3 years ago

Sophia is designing the seating arrangement for a concert and

pentagon [3]

Answer:

the answer for the first part is 260

the equation is n+8

Step-by-step explanation:

all you need to do is take the starting number witch is 13 then you add 8 and then take that number and add 8 so thats why the equation is n+8 n equaling the starting number and 8 equaling to the reoccurring number.

7 0

2 years ago