Mathematics: What is the solution to the equation? 3(+ 9)4 24 A. -3 O B. 6 OC. 7. OD. 25 Reset

What is the solution to the equation? 3(+ 9)4 24 A.

Ответ:

Fdl52417

14.02.2022

Step-by-step explanation:

$3 {(x + 9)}^{ \frac{3}{4} } = 24 \\ \\ {(x + 9)}^{ \frac{3}{4} } = \frac{24}{3} \\ \\ {(x + 9)}^{ \frac{3}{4} } = 8 \\ \\ {(x + 9)}^{ \frac{3}{4} } = {2}^{3} \\ \\ (x + 9) = {2}^{3 \times \frac{4}{3} } \\ \\ x + 9 = {2}^{4} \\ \\ x + 9 = 16 \\ \\ x = 16 - 9 \\ \\ x = 7$

0,0(0 оценок)

Ответ:

SweetBriar

17.04.2022

Mathematics

y = -7.3x + 39.7
The first thing we must do for this case is to make use of the given equation and replace the value of y:
17.8 = -7.3x + 39.7
Now we clear x:
7.3x = 39.7-17.8
x = (39.7-17.8) / (7.3)
x = 3

the tub will have 17.8 gallons of water remaining after 3 minutes

0,0(0 оценок)

What is the solution to the equation? 3(+ 9)4
24
A.
-3
O
B.
6
OC.
7.
OD. 25
Reset

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question