Answer:
-1
Step-by-step explanation:
4(-15-7)x= -88
4(-22)x= 88x=-88
x=-1
Answer:
25 cm
Step-by-step explanation:
If the string is 25 cm and it goes perfectly around the edge of a plate. The plate, is 25 cm.
Answer:
A, B, C, E Step-by-step explanation: A. F(x) = 3x-^3 - 19 is a Polynomial of degree 3 B. F(x) = 2x^2 + 5x - 3 Is a Polynomial of degree 2 or a quadratic function C. F(x) = -x^3 + 5x2 + 7x - 1 is also a polynomial of the degree 3 D. F(x) = -x^3 + sq -x is not a polynomial due to the square root operation E. F(x) = 3/5x^4 - 18x^3 + x^2 - 10x + 3.5 is a Polynomial of the degree 4 What is a Polynomial? In mathematics, a polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non negative integer exponents of variables.
Read more at Answer.Ya.Guru – https://answer.ya.guru/questions/1565233-which-of-the-following-are-polynomial-functions-check-all-that.html
Step-by-step explanation:
Answer: Sure,
Step-by-step explanation: d
=
√
17
or
d
=
4.1
rounded to the nearest 10th
Explanation:
The formula for calculating the distance between two points is:
d
=
√
(
x
2
−
x
1
)
2
+
(
y
2
−
y
1
)
2
Substituting the two points from the problem and calculating gives the distance as:
d
=
√
(
1
−
2
)
2
+
(
−
5
−
−
1
)
2
d
=
√
(
−
1
)
2
+
(
−
4
)
2
d
=
√
1
+
16
d
=
√
17
d
=
4.1
rounded to the nearest 10th
:)
