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spayn [35]
3 years ago
6

If f(x) = 5x+4 and g(x) = x-4, find (f o g)(x) and (g o f)(x)

Mathematics
1 answer:
Vikki [24]3 years ago
7 0

Step-by-step explanation:

F(g(x)) = F(x-4)

= 5(x-4) +4

= 5x-20+4

=5x-16

G(f(x)) = G(5x-4)

= (5x-4) -4

= 5x-8

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Find the quotient below. Write the answer as a fraction in simplest form.3/4 divided by 6 2/3
elena-14-01-66 [18.8K]

Answer:

6 x 3 = 18 + 2 = 20/3

3/4 X 3/20 =

3 X 3

-------- = 9/80 already simplified to lowest

4 X 20

4 0
1 year ago
0.3 ÷ 42 Will someone please help me with the method on how to do this it is very hard.
slamgirl [31]

The answer is 1/140

Work Shown

0.3 / 42

Convert and Rewrite

3/10 x 1/42

Reduce The Numbers With the greatest Common divisor 3

1/10 x 1/14

Multiply the fractions

1/140 or

AlTernative Form  0.007114285 , -1 over 140


I Hope This Help

-Dante

3 0
3 years ago
7
Sonja [21]

Answer:

<u>Volume</u><u>:</u> 1135.82 yd³

<u>Surface Area</u><u>:</u> 657.12 yd²

Step-by-step explanation:

V = whl

12.2 · 9.8 · 9.5

1135.82

A = 2(wl + hl + hw)

2 · (12.2 · 9.5 + 9.8 · 9.5 + 9.8 · 12.2)

657.12

3 0
3 years ago
HELP! BRAINLIEST!
love history [14]

Given that,

Charge q₁ = -0.004 C

Charge q₂ = -0.003 C

Distance between charges, d = 3 m

To find,

The electrostatic force between charges.

Solution,

The formula for the electrostatic force is given by :

F=\dfrac{kq_1q_2}{d^2}\\\\F=\dfrac{9\times 10^9\times 0.004 \times 0.003 }{(3)^2}\\\\=12000\ N

So, 12000  N of electrostatic force is produced.

5 0
3 years ago
A sports store is having a 20% off sale on skis. The original price of the ski is $560.00
attashe74 [19]

Answer:

Total cost: 486.080$

Step-by-step explanation:

Original Price: 560.000$

Sale: 20%

Discount: 560.000$ * 20% = 112.000$

Discounted Price: 560.000$ - 112.000$ = 448.000$

Tax Rate: 8.5%

Tax: 448.000$ * 8.5% = 38.080$

Tax after Tax: 448.000$ + 38.080$ = 486.080$

7 0
3 years ago
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