Points A, B, and C are midpoints of the sides of right triangle DEF. Which statements are true? Select three options. (The formula for the area of a triangle is A = 101.) F С E O BC = 6 cm AC = 5 cm BA= 4 cm A B The perimeter of triangle ABC = 12 cm. DE = 10 cm FD = 6 cm FE = 8 cm The area of triangle ABC is 17 / 를 the area of triangle DEF. D

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

4.

step-by-step explanation:

it have the same area.brainliest