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3 years ago

Tìm tuần hoàn y = cos2x , y = sin2x

Mathematics

1 answer:

Mkey [24]3 years ago

6 0

Answer:

y = cos2x

y = sin2x

sin2x = cos2x

sin2x/cos2x = 1

tan2x = 1

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The sports field at Patton Elementary School is shaped like a rectangle.The field is 72 yards long and 46 yards wide.What is the

svet-max [94.6K]

Answer:

3312 square yards.

Step-by-step explanation:

Given:

The sports field at Patton Elementary School is shaped like a rectangle having:

Length = 72 yards

Breadth = 46 yards

Question asked:

What is the area of the field in square yard ?

Solution:

As here sports field at Patton Elementary School is shaped like a rectangle, thus we will use the formula ;

$Area \ of\ rectangle=length \times breadth$

$=72\ yards\times46\ yards\\=3312\ square\ yards$

Thus, the area of the sports field at Patton Elementary School is 3312 square yards.

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iVinArrow [24]

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MA_775_DIABLO [31]

Y=10
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3 years ago

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Write the equation of the line containing point (-3, 2) and having a slope of 6.

Alexandra [31]

Answer:

y + 2 = 6(x - 3)

Step-by-step explanation:

Point-Slope Form: y + y₁ = m(x + x₁)

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y₁ = 2

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