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Tju [1.3M]
2 years ago
11

HELP ASAP

Mathematics
1 answer:
katovenus [111]2 years ago
8 0

Answer:

1 algebraic expression

Step-by-step explanation:

2. constants

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If you have $15 and you spend $8 on baseball tickets, what fraction of your money did you spend?
klasskru [66]

Answer:

8/15

Step-by-step explanation:

Amount with you = $15

Amount spent = $8

Fraction of money spent

=  \frac{8}{15}

8 0
3 years ago
Please help ASAP! Geometry gotta find the angle measures.
Sloan [31]
That’s hard lol but it’s angle 5 to the power of 7.t!$/&:
7 0
3 years ago
Help plzz be serious
Rzqust [24]

Answer: 864

Step-by-step explanation:

mulitiply all

5 0
3 years ago
Use the given pair of functions to find and simplify expressions for the following functions and state the domain of each using
Tamiku [17]

Answer:

Given functions,

f(x) = 3 - x^2

g(x) = \sqrt{x}+1

Since, by the compositions of functions,

1. (g◦f)(x) = g(f(x))

=g(3-x^2)

=\sqrt{3-x^2}+1

Since, (g◦f) is defined,

If 3 - x² ≥ 0

⇒ 3 ≥ x²

⇒ -√3 ≤ x ≤ √3

Thus, Domain = [-√3, √3]

2. (f◦g)(x) = f(g(x))

=f(\sqrt{x}+1)

=3-(\sqrt{x}+1)^2

Since, (g◦f) is defined,

If  x ≥ 0

Thus, Domain = [0, ∞)

3. (f◦f)(x) = f(f(x))

=f(3-x^2)

=3-(3-x^2)^2

=3-9-x^4+6x^2

=-6+6x^2-x^4

Since, (f◦f) is a polynomial,

We know that,

A polynomial is defined for all real value of x,

Thus, Domain = (-∞, ∞)

8 0
3 years ago
Question is in image below.
inysia [295]

Answer:

a=2/3

Step-by-step explanation:

4/3 divide by 2/3 and you get 2/3

5 0
3 years ago
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