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3 years ago

Pls help yall...im stuck on it

Mathematics

2 answers:

alekssr [168]3 years ago

8 0

Answer:

x = $\frac{7}{12}$

Step-by-step explanation:

Given

$\frac{x}{\frac{7}{8} }$ = $\frac{2}{3}$ ( cross- multiply )

3x = 2 × $\frac{7}{8}$ = $\frac{7}{4}$ ( divide both sides by 3 )

x = $\frac{7}{12}$

sergey [27]3 years ago

3 0

Answer: The number that goes in the green box is 7

Step-by-step explanation: The LHS of the equation can also be expressed as,

x/ (7/8) OR

x times (8/7)

That is, 8x/7

In other words, the equation now becomes;

8x/7 = 2/3

By cross multiplication we now have

8x(3) = 7(2)

24x = 14

Divide both sides of the equation by 24

x = 14/24

(Simplified further)

x = 7/12

Therefore the number that goes in the green box is 7.

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What does negative 2 over 7 > −4 indicate about the position of negative 2 over 7 and −4 on the number line?

jeyben [28]

-4/7 > -2

If it is greater it goes to the right, and if it is less it goes to the left.

-4/6 is located to the right of -2

6 0

2 years ago

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Dafna1 [17]

Answer:

109.56

Step-by-step explanation:

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5 0

3 years ago

Y=-4-x; domain = {-6, 2, 7} Find range plz

UNO [17]

Step-by-step explanation:

domain is the valid interval for the x (input) values for the function.

the range is the valid interval for the y (result) values of the function.

so, we have a function definition and a valid domain interval for x. we therefore try the x values and see what result values they create. and that defines the range.

x = -6

y = 4 - -6 = 4 + 6 = +10

x = 2

y = 4 - 2 = +2

x = 7

y = 4 - 7 = -3

we have therefore a range of {-3, 2, 10}

3 0

2 years ago

Helpppppppp me plssss

lora16 [44]

Answer:

4x(3x^2-x+5)

Step-by-step explanation:

12x^3-4x^2+20x

=4x(3x^2-x+5)

8 0

2 years ago

Which is the graph of y = 1/x?

irina1246 [14]

answer: the first graph

explanation:

it would not be the second one because it is a slope (y = mx + b) and so would be the third choice.

i don't think it would be the last one because it's going only up to 40. which the equation say only y = 1/x and it's not a big number equation.

hope this helps! ❤ from peachimin

i attached this image which is sorta similar to the the to this equation:

6 0

2 years ago