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JulsSmile [24]
4 years ago
12

19x+15y=-6 changed into slope intercept form.

Mathematics
2 answers:
attashe74 [19]4 years ago
7 0

Answer:

y = - \frac{19}{15} x - \frac{2}{5}

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

19x + 15y = - 6 ( subtract 19x from both sides )

15y = - 19x - 6 ( divide all terms by 15 )

y = - \frac{19}{15} x - \frac{6}{15}, that is

y = - \frac{19}{15} x - \frac{2}{5} ← in slope- intercept form

Vesnalui [34]4 years ago
3 0

Answer:

y=\frac{-19}{15}x-\frac{2}{5}

Step-by-step explanation:

   19x+15y=-6

⇔ 15y=-19x-6

⇔ y=-19/15x-6/15

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Katyanochek1 [597]
Area=LW
how many can fit=areaavailable/areaof1cake

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10mm=1cm
600mm by 500mm=60cm by 50cm
areaavailable=60*50=3000cm^2

howmanycanfit=3000/25=120

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4 years ago
Find the surface area of the pyramid below. PLS HELPPP
Ksenya-84 [330]

Answer:

149.45 cm²

Step-by-step explanation:

Surface area of pyramid = ½Pl + BA

Perimeter of the base (P) = 7 + 7 + 7 = 21 cm

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5 0
3 years ago
Evaluate the expression 8 - 2x^2 when x = -3
jekas [21]

Answer:

-10

Step-by-step explanation:

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8 0
4 years ago
Read 2 more answers
Mrs. Wingate has 10 students in her math class. The line plot shows the number of hours students spent doing homework last week.
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3 years ago
What are the steps to this equation. 7 3/7 - 2 5/7
nignag [31]
Here is your answer:

7. 3×1=3
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2. 5×1=5
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Step one: write the equation

Step two: find the common denommarator (which is 7)

Step three: subtract 3-5= which equals to negative 2

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Your answer is...

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4 years ago
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