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strojnjashka [21]
2 years ago
10

Complete the steps to find the algebraic expression that represents the situation. On my last birthday I weighed 180 pounds. One

year later my weight had decreased by pounds. Write the expression that gives my weight one year later.
Mathematics
1 answer:
rusak2 [61]2 years ago
7 0
Noooooooooooooooooooooooooooooo it’s C because of the because ocean air
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5.03+13.7+108 what is the answer an how do u solve it
jarptica [38.1K]

Answer:

126.73

Step-by-step explanation:

5.03+13.7+108

5.03+13.7= 18.73

18.73 +108=

126.73

5 0
3 years ago
Find the​ fourth-degree polynomial function with zeros 4​, -4, 4i ​, and -4i . Write the function in factored form.
Iteru [2.4K]

Given:

A fourth-degree polynomial function has zeros 4​, -4, 4i ​, and -4i .

To find:

The fourth-degree polynomial  function in factored form.

Solution:

The factor for of nth degree polynomial is:

P(x)=(x-a_1)(x-a_2)...(x-a_n)

Where, a_1,a_2,...,a_n are n zeros of the polynomial.

It is given that a fourth-degree polynomial function has zeros 4​, -4, 4i ​, and -4i. So, the factor form of given polynomial is:

P(x)=(x-4)(x-(-4))(x-4i)(x-(-4i))

P(x)=(x-4)(x+4)(x-4i)(x+4i)

P(x)=(x-4)(x+4)(x^2-(4i)^2)           [\because a^2-b^2=(a-b)(a+b)]

On further simplification, we get

P(x)=(x-4)(x+4)(x^2-4^2i^2)

P(x)=(x-4)(x+4)(x^2+16)                [\because i^2=-1]

Therefore, the required fourth degree polynomial is P(x)=(x-4)(x+4)(x^2+16).

6 0
3 years ago
Write an equation in slope-intercept for the line that has a<br> slope of O and goes through (2,-4).
dangina [55]

Answer:

Step-by-step explanation:

y + 4 = 0(x - 2)

y + 4 = 0

y = -4

8 0
3 years ago
Is it possible to make a triangle that has the angles measuring 60° 30° and 45°​
Vladimir [108]

Answer:

No.

Step-by-step explanation:

It is not possible to make a triangle that has the angles measuring 60 degrees, 30 degrees and 45 degrees because the angles of a triangle have to add up to 180 degrees. 30+45+60=135

Therefore, these angles would not measure up to 180 degrees. It is not possible to make a triangle that has these angles. These angles measure up to 135 degrees not 180 degrees.

3 0
3 years ago
Is y = -3x^2+10 a function? <br><br> Why or why not?
zubka84 [21]

Answer:

yes because it passes the verticle line test.

7 0
3 years ago
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