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2 years ago

what is the equation of the line that passes through the point (3,5) and is it parallel to the line y= - 2x+3

Mathematics

1 answer:

Alekssandra [29.7K]2 years ago

3 0

I believe the answer is (-1,-3)

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In the diagram above

Reil [10]

Answer:

Step-by-step explanation:

We have parallel lines.

Angles 1 and 2 are alternate angles.

With parallel lines, alternate angles are congruent.

Therefore

$m\angle1=m\angle2$

$m\angle1=2x+20,\ m\angle2=3x+10\\\\2x+20=3x+10\qquad\text{subtract 20 from both sides}\\\\2x+20-20=3x+10-20\\\\2x=3x-10\qquad\text{subtract}\ 3x\ \text{from both sides}\\\\2x-3x=3x-3x-10\\\\-x=-10\qquad\text{change the signs}\\\\x=10\\\\m\angle1=2(10)+20=20+20=40$

4 0

3 years ago

Fernando factored 45y^6 as (9y^3)(5y^3).

marishachu [46]

Answer:

They both factored it correctly

Step-by-step explanation:

To find the one that was factored correctly, we expand the two of them and compare with $45y^6$ .

Fernando

$(9y^3)(5y^3)$

= $9 * 5 * y^3 * y^3$

= $45y^6$

Salma

$(3y)(15y^5)$

= $3 * 15 * y * y^5$

= $45y^6$

As we can see, they both factored it correctly.

4 0

2 years ago

Hi how is your hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

kicyunya [14]

How is your.....what?

6 0

3 years ago

A movie theater sells 11,550 tickets for 50 sold-out showings

tensa zangetsu [6.8K]

The number of people who bought tickets for each showing:

$\frac{11550}{50} = 231$

Answer: 231

Ok done. Thank to me :>

6 0

2 years ago

PLEASE SOMEONE HELP ME

borishaifa [10]

Answer:

use a perimeter calculator if you want to for me using a calcultor is pretty uch illegal in my head and it diesnt help e on bit and use one only if you need to thus I wouldn'tknow your answer and I can't use a calculator as I don't really need it sorry.

Step-by-step explanation:

7 0

2 years ago