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olga nikolaevna [1]

3 years ago

8

Jeremey performs the same operations on four values of x. He records each resulting y-value in a table, as shown below. Which eq

uation shows the operations Jermey performs on x to get to y

1 answer:

Anestetic [448]3 years ago

6 0

Answer:

Y=4x-3

Explanation: If we look 2 = 5 We can do 4(2)= 8 -3 = 5 So that the answer and 4(4)= 16-3 = 13 so these are the Y so this is the answer!

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Solve the triangle to find the missing variable.

mariarad [96]

Y = 10 units

Explanation:

The two triangles are similar due to Angle-Angle similarity theorem. So, the ratios of their sides are equal

y/14 = 15/(15 + 6)
y/14 = 15/21
y = 10 units

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3 years ago

The function f is defined by f(x)=2x+5/x+4 find f (3x)

Roman55 [17]

Answer:

$\displaystyle f(3x) = \frac{6x + 5}{3x + 4}$

General Formulas and Concepts:

<u>Algebra I</u>

Functions
Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

$\displaystyle f(x) = \frac{2x + 5}{x + 4}$

<u>Step 2: Find</u>

Substitute in <em>x</em> [Function f(x)]: $\displaystyle f(3x) = \frac{2(3x) + 5}{3x + 4}$
Simplify: $\displaystyle f(3x) = \frac{6x + 5}{3x + 4}$

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3 years ago

The solid is a right hexagonal pyramid. What is the sum of the number of faces, vertices, and edges of the solid?

muminat

Answer: 26

Step-by-step explanation: assignment on edg

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3 years ago

Read 2 more answers

2a 2 b 3 and -4a 2 b 3 are like terms.

jolli1 [7]

Answer:

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3 years ago

Describe each of the following values as (A) a discrete random variable, (B) a continuous random variable, or (C) not a rand

ANEK [815]

Answer:

1. Is a continuous random variable

2. Is a discrete random variable

3. Is not a random variable

Step-by-step explanation:

1. The exact Weight of quarters in circulation in the united states is a continuous random variable. This is because a random variable such as this can take uncountable and infinite number of values.

2. The shoe sizes if humans is an example of discrete random variable. This is a discrete random variable because it has countable number of values.

3. Political party affiliation is not a random variable.

Thank you!

3 0

3 years ago