3 years ago

PLEASE PLEASE HELP

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

7 0

I think it’s parallel and then 6 cm

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Determine the equation of the linear function that has a slope of -4 and passes through the point (2,-4). Write the equation in

padilas [110]

Answer:

Part 1) $y=-4x+4$

Part 2) The graph in the attached figure

Step-by-step explanation:

Part 1)

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

we have

$m=-4\\point\ (2,-4)$

substitute in the linear equation

$-4=-4(2)+b$

solve for b

$-4=-8+b\\b=8-4\\b=4$

substitute

$y=-4x+4$

Part 2) Draw the equation

we know that

To graph a line we need two points

we have the y-intercept (0,4) and (2,-4)

Plot the points, connect them and join to draw the line

see the attached figure

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3 years ago

Fill in the blank with the correct number. the number____ is divisible by 2,3,4,6 and 10.

olganol [36]

Answer: 180

Explanation: 180 is divisible by ALL of the numbers. 2,3,4,6 and 10.

Happy studying ^-^

7 0

3 years ago

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Jancinta found that she read 1/8 of her 120- page book in 1/3 of an hour. At this rate how many pages would she read in an hour

lana [24]

Answer:

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Step-by-step explanation:

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Describe how you know that (8+9)+3 is equivalent to 8+(9+3). What is the benefit to using this property

NISA [10]

Answer:

Associative property of addition

Step-by-step explanation:

The associative property of addition is as follows :

a+(b+c) = (a+b)+c

We have,

a = 8, b = 9 and c = 3

So,

Using above property,

(8+9)+3 = 8+(9+3)

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Hence, this is the required solution.

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3 years ago

What is the best estimate for the answer of 47.82 + 74.31

Marysya12 [62]

Answer:

122

Step-by-step explanation:

Round the two numbers to the nearest whole number and add.

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