3 years ago

Help me with this please

1 answer:

7 0

Answer: is it -3,11

Step-by-step explanation:

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denis-greek [22]

Answer: 2:3

Step-by-step explanation:

The fraction 12/18 is equivalent to 2/3.

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3 years ago

Deffense [45]

$0.58 + $0.58
$1.16

total cost of all 3 will be $1.16 since he only got two at the sale price

5 0

2 years ago

Lelechka [254]

You’re full of cap don’t cap next time you’re capping the answer is 5/3

7 0

2 years ago

meriva

I don’t understand...

8 0

3 years ago

IgorC [24]

Answer:

a = 2

Step-by-step explanation:

Let's find the equation of the line using the 2 points given.

Let's call -1 as x_1 and -5 as y_1

also, 4 as x_2 and 5 as y_2

The equation of line is :

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

<em>Let's plug the points and get the equation of the line:</em>

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\y+5=\frac{5+5}{4+1}(x+1)\\y+5=2(x+1)\\y+5=2x+2\\y=2x-3$

Now, to find a, we substitute a in x and 1 in y of the equation of the line we just got:

$y=2x-3\\1=2(a)-3\\1=2a-3\\2a=4\\a=\frac{4}{2}=2$

4 0

3 years ago