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3 years ago

MAT1033 HELP ! 8x+12y=9

Mathematics

1 answer:

nadya68 [22]3 years ago

4 0

Slope-Intercept form: y = mx + b, with m = slope and b = y-intercept

The easiest method to find the slope and y-intercept is to convert this standard form equation to slope-intercept form. Firstly, subtract 8x on both sides of the equation: $12y=-8x+9$

Next, divide both sides by 12, and your slope-intercept form is: $y=-\frac{2}{3}x+\frac{3}{4}$

Now looking at this slope-intercept form, we can see that the slope is -2/3 and the y-intercept is (0, 3/4).

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Solve the system of equations:

zvonat [6]

Answer:

the correct answer would be Y! i took it!! make me most brainlessly please!!!

Step-by-step explanation:

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3 years ago

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Which monomial is a perfect cube? 16x6 27x8 32x12 64x6

miss Akunina [59]

The fastest way is to just use a scientific calculator.

To do it without a calculator, use prime factorization.

I'll only do the second one which is the answer.

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Elena surveyed her classmates to see how many like to make jewelry. When she asked 20 of her classmates, 50 percent said they li

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10 students of Elena's classmates like to make jewellery.

Step-by-step explanation:

Let total no.of classmates who liked the jewellery = x

Here, in the given problem, given she asked her classmates '20'. So, it clearly shows that total number of students/classmates = 20. Also, in that, 50% said like to make jewellery. Now find 'x' as below,

$x = 50 \% \text { of } 20$

$x = \frac{50}{100} \times 20$

$x = 10$

Hence, the total number of classmates who liked to make Jewellery = 10

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3 years ago

How do i write this ?

Makovka662 [10]

Answer:

1 $\frac{5}{9\\}$

Step-by-step explanation:

When turning remainders into mixed numbers remember Place the remainder as the numerator, or the top number, in your fraction. Put the divisor on the bottom of the fraction, or the denominator.

Proceed to check your work :)

hope this helps

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