I need major help pleaseeeeeeeeeeeeee

Mathematics

1 answer:

sveta [45]2 years ago

4 0

Just make a triangle and an X and Y axis and reflect it over the Y axis. It's that simple. Then tell how you did it. Obviously it will be a reflection. Name the points (before and after) and you are done.

-Twix

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using a number line, find both the intersection and the union of the following interval: (-∞, 7) and [-5, +∞)

Gwar [14]

Step-by-step explanation:

the intersection of the interval: (-∞, 7) and [-5, +∞)

is [-5, 7)

and the union of the interval: (-∞, 7) and [-5, +∞)

is (-oo, +oo)

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2 years ago

Give your answer in correct number of significant figures: (4.0 x 102 ) (0.04) / 7.2

inysia [295]

Step-by-step explanation:

= (4)(102)

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1 year ago

Read 2 more answers

Will ran the diagonal distance across a square field measuring 40 yards on each side. James ran the diagonal distance across a r

slamgirl [31]

Will ran the longest

He ran for 56.57 yards, 13.56 yards longer than James.

Step-by-step explanation:

Step 1 :

Will ran the diagonal across a square field measuring 40 yards in each side.

The diagonal of a square can be obtained by the square root of the sum of the squares of its 2 sides [Because it forms the hypotenuse of a right angle triangle]

Hence when the side is 40 yards , the diagonal would be

$\sqrt{40^{2} + 40^{2}} = \sqrt{1600 + 1600} = \sqrt{3200} =56.57 yards$