3 years ago

What describes a single right right angle

Mathematics

1 answer:

koban [17]3 years ago

7 0

All right triangles have at least 1 angle that is 90 degrees total. (It might be late for the answer sorry...)

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Bryan cuts a piece of cardboard in the shape of a trapezoid.the area of the cutout is 43.5 square centimeters.if the bases are 6

Nimfa-mama [501]

<span>trapezoid area = ((sum of the bases) ÷ 2) • height
height = </span>trapezoid area / ((sum of the bases) ÷ 2)
height = 43.5 / ((6 + 8.5) / 2)
height = 43.5 / ((14.5) / 2)
height = 43.5 / (7.5)
height = 6 centimeters

Source:
http://www.1728.org/quadtrap.htm

4 0

3 years ago

The product of<br>2x and 3y

madam [21]

Answer:

6xy

Step-by-step explanation:

(2x) × (3y)

=(2×3) × (x×y)

=6×xy

=6xy

7 0

2 years ago

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****25 POINTS!!!! PLEASE PLEASE HELP! ASAP

raketka [301]

Answer:

Step by Step

This is probably the most difficult problem in elementary Geometry. I stopped counting after about 20 steps. The trick is to follow a very carefully constructed diagram which looks simple enough until you start using it.

Givens