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3 years ago

14

The points (3, 9) and (–3, –9) are plotted on the coordinate plane using the equation y = a • x. What is the value of a? Enter y

our answer in the box.

1 answer:

Ilia_Sergeevich [38]3 years ago

8 0

So fill out the coordinate with those given numbers, and count how far apart they are and you will get your answer. Then times it by x.

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Help me to solve this

antoniya [11.8K]

The answer is 2cm

$8 \times 10 {}^{ - 3} \times 250 = 2000 \times 10 {}^{ - 3} \\ = 2$
or:
$8 \times {10}^{ - 3} \times 250 = 0.008 \times 250 \\ = 2$

good luck

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3 years ago

HELP!!!!! In a hurry!

katen-ka-za [31]

Answer:

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Step-by-step explanation:

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3 years ago

Find the unit rate if, 350 miles needs 14 gallons of gas.

expeople1 [14]

Answer:

25

Step-by-step explanation:

Step 1: 350:14

Step 2: 175:7

Step 3: 7/7= 1

Step 4: 175/7=25

350:14=25:1

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2 years ago

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Which of the following best defines an input? A. An input is the result of a relation or the function rule, usually the y-values

telo118 [61]

I would say that the answer is D. :)

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3 years ago

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The length of a rectangle is 2cm less than 7 times the width. the perimeter is 60cm. find length

Bezzdna [24]

Answer:

26 cm

Step-by-step explanation:

we can make an equation to find the lengths

2(x+7x-2) = 60

x : length of width

7x-2 : the length of length

2 : the two pairs of length and width

solving this equation, we get x = 4

but that is not the answer

we have to plug in x=4 into 7x-2

7*4-2 = 28-2 = 26

4 0

3 years ago