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3 years ago

Are the fractions 4/6 and 6/9 proportional

Mathematics

2 answers:

nata0808 [166]3 years ago

8 0

Answer:

Yes

Step-by-step explanation:

They are proportional by a scale of 1.5

FrozenT [24]3 years ago

7 0

Answer:

yes these two fractions are proportional

Step-by-step explanation:

4/6=6/9 the answer is( divide 4/6 by2 the answer will be2/3 and if you will divide 6/9 by 3 the answer will be 2/3)

2/3

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Johnny has a jar of coins that has quarters and dimes. There are 57 coins in the jar tha have a total of $7.95. How many dimes a

Leya [2.2K]

Answer:

37 dimes

Step-by-step explanation:

i was experimenting. 17 quarters and 37 dimes. 17 times .25 is 4.25. 37 times .10 is 3.70. add them and it's correct.

8 0

3 years ago

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Leona [35]

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2 years ago

Slope intercept form of a line that has a slope of -3/4 and passes through (4, 3)

tia_tia [17]

<h3>Explanation</h3>

First Method

We have the given slope value and the coordinate point that the graph passes through.

$y = mx + b$

where m = slope and b = y-intercept. Substitute the value of slope in the equation.

$y = - \frac{3}{4} x + b$

We have the given coordinate point as well. After we substitute the slope, we substitute the coordinate point value in the equation.

$3 = - \frac{3}{4} (4) + b \\$

Solve the equation for b-term

$3 = - 3 + b \\ 3 + 3 = b \\ 6 = b$

The value of b is 6. We substitute the value of b in the equation.

$y = - \frac{3}{4} x + 6$

Second Method

We can also use the Point-Slope form to solve the question.

$y - y_1 = m(x - x_1)$

Given the y1 and x1 = the coordinate point value.

Substitute the slope and coordinate point value in the point slope form.

$y - 3 = - \frac{3}{4} (x - 4)$

Simplify/Convert into Slope-intercept

$y = - \frac{3}{4} (x - 4) + 3 \\ y = - \frac{3}{4} x + \frac{12}{4} + 3 \\ y = - \frac{3}{4} x + 3 + 3 \\y = - \frac{3}{4} x + 6$

<h3>Answer</h3>

 $\large \boxed {y = - \frac{3}{4} x + 6}$ 

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2 years ago

How to find the all 4 angles of a trapezoid given only the side lengths

Lady_Fox [76]

Answer:

you have to add together all the numbers you where given then divide

Step-by-step explanation:

3 0

2 years ago

Plz help due tonight

rusak2 [61]

Answer:

The bottom left square of the triangle in 90 degrees always so take 90 + 40 giving you 130,

a Triangle has 180 degrees in total so 180 -130 = 50 degrees for the last side

5 0

2 years ago

Read 2 more answers