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3 years ago

Please help me

Mathematics

2 answers:

MA_775_DIABLO [31]3 years ago

7 0

?????????????????????

Leona [35]3 years ago

6 0

Aaaaaaaaaaaaaaaaaaaaaaaa

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Factoriza C (x) 42x4 − 36x2 + 24x + 12

ki77a [65]

Answer:

factor out 12

$12(14cx - 5 + 2x)$

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3 years ago

A car traveling at a constant speed travels 1000 ft in 12 seconds. how long in hours will it take to travel 175 miles?

artcher [175]

9514 1404 393

Answer:

3.08 hours

Step-by-step explanation:

We assume you're interested in the time in hours.

$175\text{ mi}\times\dfrac{12\text{ s}}{1000\text{ ft}}\times\dfrac{5280\text{ ft}}{1\text{ mi}}\times\dfrac{1\text{ h}}{3600\text{ s}}=\dfrac{175\times12\times5280}{1000\times3600}\text{ h}=\boxed{3.08\text{ h}}$

It will take 3.08 hours to travel 175 miles at that speed.

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3 years ago

I need the rate of change plz and thank you

gavmur [86]

Answer:

$m=4$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from table

Point (0, 3)

Point (1, 7)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m. Rate of change and slope are the same.

Substitute [SF]: $m=\frac{7-3}{1-0}$
Subtract: $m=\frac{4}{1}$
Divide: $m=4$

3 0

3 years ago

Algebra 2 question, please help!

yKpoI14uk [10]

Let the leading term of the polynomial, f(x), be axⁿ.

Examine the possibilities.
n a x -> - ∞ x -> +∞
------- ---- ----------- ------------
even a>0 f -> +∞ f -> +∞ Not true
even a<0 f-> - ∞ f-> -∞ True
odd a>0 f-> -∞ f-> +∞ Not true
odd a<0 f-> +∞ f-> -∞ Not true

Answer:
(a) the degree of the polynomial is even, and
(b) the coefficient of the leading term is negative.

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3 years ago

Read 2 more answers

I need help with this question

Fofino [41]

Answer:

i think its last one but im not so sure

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3 years ago