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3 years ago

A gram weighs less than an ounce.

Mathematics

1 answer:

12345 [234]3 years ago

4 0

1 ounce weighs more than a gram

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Solve for y.

Alecsey [184]

The Answer Is C . 21

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3 years ago

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Jan 258:00:56 AM

horsena [70]

Answer:

The equation of the straight line in point-slope form

$y - 4 = \frac{7}{9} (x-0)$

The equation of the straight line

7x -9y +36 =0

Step-by-step explanation:

Step(i):-

Given that the points (0,4) and (-9,-3)

The slope of the line

$m = \frac{y_{2} - y_{1} }{x_{2}- x_{1} } = \frac{-3-4}{-9-0} = \frac{7}{9}$

Step(ii):-

Equation of the straight line passing through the point (0,4) and having slope m = 7/9

$y - y_{1} = m (x-x_{1} )$

$y - 4 = \frac{7}{9} (x-0)$

9 y - 36 = 7x

9y = 7x + 36

$y = \frac{7x}{9} +\frac{36}{9}$

Slope - intercept form

$y = \frac{7x}{9} +4$

Final answer:-

The equation of the straight line in point-slope form

$y - 4 = \frac{7}{9} (x-0)$

The equation of the straight line

7x -9y +36 =0

8 0

3 years ago

How much interest is earned on a principal of $900 invested at an interest

natka813 [3]

Answer:

11700

Step-by-step explanation:

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3 years ago

carrue babysits her neighbor's children. Her earnings are giving by the equation y= 13.4x , where x represents the number of hou

netineya [11]

Answer:

Heather makes 0.60 more money per hour than Carrue because Heather makes $14.00 per hour while Carrue makes $13.40 per hour.

Step-by-step explanation:

14.00-13.40=0.60

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3 years ago

At 10 am the shadow of a post on a pergola is 12 feet long. At the same time the shadow of Jimmy, who is 6 feet tall, is 7 feet

Simora [160]

Height: 12 ft
6×7=12
approx. 10 ft

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4 years ago

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