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ArbitrLikvidat [17]

2 years ago

8

mandy's bird feeder holds 2/3 of a cup of birdseed. mandy is filling the bird feeder with a scoop that holds 1/6 of a cup. how m

any scoops of birdseed will mandy put into the feeder

1 answer:

kap26 [50]2 years ago

8 0

(2/3) / (1/6) ...when dividing fractions, flip what u r dividing by, then multiply
2/3 * 6/1 = 12/3 = 4 scoops

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9

143.1

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15.5 16.2 16.1 15.8 15.6 16.0 15.8 15.9 16.2 = = = ∑ + + + + + + + +

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Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Give the equation of a line that goes through the point ( − 21 , 2 ) and is perpendicular to the line 7 x − 4 y = − 12 . Give yo

nlexa [21]

Given:

Equation of line $7x-4y=-12$ .

To find:

The equation of line that goes through the point ( − 21 , 2 ) and is perpendicular to the given line.

Solution:

The given equation of line can be written as

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Slope of line is

$\text{Slope}=-\dfrac{\text{Coefficient of x}}{\text{Coefficient of y}}$

$m_1=-\dfrac{7}{(-4)}$

$m_1=\dfrac{7}{4}$

Product of slopes of two perpendicular lines is -1. So, slope of perpendicular line is

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$m_2=-\dfrac{4}{7}$ $[\because m_1=\dfrac{7}{4}]$

Now, the slope of perpendicular line is $m_2=\dfrac{4}{7}$ and it goes through (-21,2). So, the equation of line is

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$y-2=-\dfrac{4}{7}(x-(-21))$

$y-2=-\dfrac{4}{7}x-\dfrac{4}{7}(21)$

$y-2=-\dfrac{4}{7}x-12$

$y=-\dfrac{4}{7}x-12+2$

$y=-\dfrac{4}{7}x-10$

Therefore, the required equation in slope intercept form is $y=-\dfrac{4}{7}x-10$ .

7 0

2 years ago

Workout and answer this 2c+4=8

IceJOKER [234]

Answer:

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Step-by-step explanation:

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4 0

2 years ago

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Solve for x −7x > 10

swat32

Answer:

$x < - \frac{5}{3}$

Step-by-step explanation:

$x - 7x > 10 \\ subtract \: x \: to \: 7x \\ \\ - 6x > 10 \\ divide \: both \: sides \: by \: - 6 \\ \\ x < - \frac{5}{3}$

3 0

2 years ago

At a concert, 20% of the audience members were teenagers. if the number of teenagers at a concert was 360, what was the total nu

Harlamova29_29 [7]

Answer:

The total number of audience members is 1800.

Step-by-step explanation:

In order to find this, we need to divide the number of teenagers by the percentage share.

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7 0

3 years ago