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3 years ago

SOLVEEEEEEEEE what is x/4 + 17=12

Mathematics

2 answers:

ycow [4]3 years ago

8 0

Answer:

-20

Step-by-step explanation:

frutty [35]3 years ago

7 0

Answer:

$x=-20$

Step-by-step explanation:

$\frac{x}{4} +17=12$

Subtract 17 from both sides

$\frac{x}{4}+17-17=12-17$

$\frac{x}{4} =-5$

Multiply both sides by 4

$4*(\frac{x}{4})=4*(-5)$

$x=-20$

Done.

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Answer:

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3 0

2 years ago

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aleksley [76]

Answer:

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7 0

2 years ago

David is making a wall out of bricks. Each brick is 2/3 foot long. There are 20 bricks lined up end to end to make the wall. Wha

Law Incorporation [45]

The total length of wall is 160 inches

Solution:

Given that,

$Length\ of\ each\ brick = \frac{2}{3}\ foot$

1 feet = 12 inches

Therefore,

$Length\ of\ each\ brick = \frac{2}{3} \times 12\ inches = 8\ inches$

There are 20 bricks lined up end to end to make the wall

To find: Total length of wall in inches

$Total\ length\ of\ wall = \text{length of each brick } \times \text{ total number of bricks}$

Thus we get,

$Total\ length\ of\ wall = 8 \times 20\\\\Total\ length\ of\ wall = 160\ inches$

Thus total length of wall is 160 inches

8 0

3 years ago

Given the points (3,5) (2, 4) (9, 0) and (?,6). What could replace the ? to create

irina1246 [14]

Answer:

A. 3

Step-by-step explanation:

In a function, the inputs do not repeat.

The inputs are assigned to exactly one output for each.

Three is one of the options. Three is already an input in the given function.

Replacing the ? with 3 would create the non-function.

(3,5) (2, 4) (9, 0) (3,6)

Option A should be the correct answer.

Hope this helps.

7 0

3 years ago

Read 2 more answers

Evaluate log 2 base 8

iren2701 [21]

Answer: The correct answer is: " 3 " .

_______________________________

Step-by-step explanation:

_______________________________

The problem given is:

_______________________________

Evaluate: log 2 base 8 .

_______________________________

Rewrite as: " $log_2}8 = ? _______________$ " ; $log_2}8 = ? _______________$

_______________________

Take note of the following definition of a logarithm:

_______________________

" $log_{m}n = a$ " ; ↔ " $m^{a} =n$ " ;

_______________________

in which: $m$ refers to the "base" ;

$n$ refers to the "argument" ;

$a$ refers to the "exponent" ;

______________________________

As such:

" $log_2}8 = ? _______________$ "

⇔ " $2^{x} = 8$ " ; Solve for "x" ;

_______________

Note:

2⁰ = 1 ;

2¹ = 2 ;

2² = 2 * 2 = 4 ;

2³ = 2 * 2 * 2 = 8 .

___________________

→ " $2^{x} = 8$ " ;

→ " $2^{3} = 8$ " ; since: " $2^{3} = 2 *2 *2 = 8$ " ;

→ as such: " x = 3 " ;

______________________

Thus:

"log 2 base 8 " ;

= $log{_{2}}8 = 3$ .

_______________________

Hope this helps!

Best wishes to you!

3 0

3 years ago