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2 years ago

I have attached the picture

Mathematics

1 answer:

Alchen [17]2 years ago

8 0

(a) c.

(b) a.

. hope this helps you..

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Which expressions are equivalent to (5⋅x)⋅3 ?

MatroZZZ [7]

The <span>expressions that are equivalent to </span><span>(5⋅x)⋅3 are, </span><span>A,C,and D.

A. 3⋅(5⋅x)</span>
<span>B. 5⋅3+x⋅3
C. 5⋅(x⋅3)
D. 15x
E. 5⋅3⋅x⋅3 </span>

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3 years ago

Solve 4e^1+3x-9e^5-2x=0

saveliy_v [14]

Answer:

its 24x trust me I did this

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3 years ago

What is the answer of 2 1/3 - 2/3 and an estimate pls

Lubov Fominskaja [6]

Answer:

$\frac{5}{3}$ or 1.7 as a decimal (1.6 repeating)

Step-by-step explanation:

4 0

3 years ago

Given that f(x) is even and g(x) is odd, determine whether each function is even, odd, or neither. (f • g)(x) = ? (g • g)(x) = ?

vekshin1

Answer:

Step-by-step explanation:

If f(x) is even, then f(-x) = f(x).

If g(x) is odd, then g(-x) = -g(x).

(f · g)(x) = f(x) · g(x)

Check:

(f · g)(-x) = f(-x) · g(-x) = f(x) · [-g(x)] = -[f(x) · g(x)] = -(f · g)(x)

(f · g)(-x) = -(f · g)(x) - odd

(g · g)(x) = g(x) · g(x)

Check:

(g · g)(-x) = g(-x) · g(-x) = [-g(x)] · [-g(x)] = g(x) · g(x) = (g · g)(x)

(g · g)(-x) = (g · g)(x) - even

7 0

3 years ago

Read 2 more answers

What is the equation of the line that is parallel to 8x-5y=2 and goes through the point (-5,-2)

Stella [2.4K]

Answer:

8x - 5y = - 30

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 8x - 5y = 2 into this form

Subtract 8x from both sides

- 5y = - 8x + 2 ( divide all terms by - 5 )

y = $\frac{8}{5}$ x - $\frac{2}{5}$ ← in slope- intercept form

with slope m = $\frac{8}{5}$

• Parallel lines have equal slopes, hence

y = $\frac{8}{5}$ x + c ← is the partial equation of the parallel line

To find c substitute (- 5, - 2) into the partial equation

- 2 = - 8 + c ⇒ c = - 2 + 8 = 6

y = $\frac{8}{5}$ x + 6 ← in slope- intercept form

Multiply through by 5

5y = 8x + 30 ( subtract 5y from both sides )

0 = 8x - 5y + 30 ( subtract 30 from both sides )

8x - 5y = - 30 ← in standard form

3 0

4 years ago