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3 years ago

Can someone help me on this

Mathematics

1 answer:

balandron [24]3 years ago

6 0

Answer:

Step-by-step explanation:

→ Substitute x = -1 into - 5x + 2

-5 × -1 = 5

5 + 2 = 7

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F(x) = x2 What is f(x) + f(x) + f(x)?

DaniilM [7]

Answer:

3x²

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients
Functions
Function Notation

Step-by-step explanation:

Step 1: Define

[Given] f(x) = x²

[Solve] f(x) + f(x) + f(x)

Step 2: Find

Combine like terms: 3f(x)
Substitute in function: 3(x²)
Multiply: 3x²

4 0

3 years ago

Simplify the expression where possible. (t 9) -8

makvit [3.9K]

Answer:

$\frac{1}{t^{72}}$ .

Step-by-step explanation:

To solve this problem, we need to simplify the expression $(t^{9})^{-8}$ .

We know that $(x^{a})^{b} = x^{ab}$

Therefore:

$(t^{9})^{-8} =t^{-72} =\frac{1}{t^{72}}$ .

7 0

3 years ago

What solid figure has 5 faces, 5 vertices, 8edges?

tekilochka [14]

Your answer is a Square Pyramid.

(Hope I helped :C

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3 years ago

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Hurry pls!!! PLS ANSWER THE ATTACHMENT BELOW!!!

seraphim [82]

Answer:

Step-by-step explanation:

You just have to replace the value of n with 4.

C(n) = 46 + 3n

C(4) = 46 + 3(4)

= 46 + 12

= 58

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2 years ago

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Simplify. 5y(4x-3z)

Dahasolnce [82]

Answer:

Option D is the right option.

Solution,

 $5y(4x - 3z) \\ = 5y \times 4x - 5y \times 3z \\ = 20xy - 15yz$ 

hope this helps...

Good luck on your assignment...

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3 years ago

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