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Shalnov [3]
4 years ago
14

The line that passes through the point (2, −8) and has a slope of −1 is given by the equation y +

Mathematics
1 answer:
lilavasa [31]4 years ago
6 0

Answer:

y = -x+6

Step-by-step explanation:

We can use the slope intercept form

y = mx+b  where m is the slope and b is the y intercept

y = -1x+b

Substitute the point into the equation

-8 = -1*2 +b

-8 = -2+b

-8+2 = -2+b+2

-6 =b

y = -x+6

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A chef cooked 5 kilograms of mashed potatoes for a dinner party. If the guests only ate 4/12 of the amount he cooked, how much d
balandron [24]

Answer:

1\frac{2}{3}\ kg

Step-by-step explanation:

we know that

To find out how much the guests ate, multiply the total amount of kg of mashed potatoes by the 4/12 fraction

so

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convert to mixed number

\frac{20}{12}=\frac{12}{12}+\frac{8}{12}=1\frac{8}{12}\ kg

simplify

1\frac{8}{12}=1\frac{2}{3}\ kg

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3 years ago
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Ann [662]
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3 years ago
Help pls 40 points with review 3
Marianna [84]

Answer:

Rectangle A is not a scale drawing.

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Step-by-step explanation:

A scale drawing involves ratios.

Rectangle A:

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However, 25cm is <em>not</em> double the original 20cm. This means that this rectangle is not to scale of the given rectangle.

Rectangle B:

10cm is double the original 5cm giving us a 1 : 2 ratio once again.

This time however, 40cm is double the original 20cm. This means that this rectangle is a scale drawing of the given rectangle.

~Hope this Helps!~

6 0
3 years ago
Time (minutes)
damaskus [11]

Answer:    The extra-size chart

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Step-by-step explanation:

4 0
3 years ago
Which of the following descriptions represent the transformation shown in the image? Part 1b​
sveticcg [70]

Answer: b) 2 units left, 4 units up, reflect across y-axis

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The easiest way to do this is to graph the black triangle using the the given options to see which one lands on the red triangle.

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3 years ago
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