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1 year ago

5

Lilly is investigating a quadrilateral. She measures an angle between the diagonals to be 85 degrees. Which of the following sha

pes could the quadrilateral be?
A. Kite
B. Rectangle
C. Rhombus
D.square

1 answer:

Ede4ka [16]1 year ago

8 0

Answer: Rectangle

Step-by-step explanation:

In the other three shapes, diagonals are perpendicular, meaning the angle between them must measure 90 degrees.

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H(x)= ⎩ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎧ 8+6x x+4 10 4x−3 , , , x<−7 −7≤x<−5 x≥−5

motikmotik

Answer:

$h(-6) = -\frac{1}{5}$

Step-by-step explanation:

Given

$h(x) =\left[\begin{array}{cc}8 + 6x\ \ &x < -7\\\frac{x + 4}{10} &-7 \le x$

Required

Determine h(-6)

To do this, we make use of:

$h(x) = \frac{x + 4}{10}$

Because $-7 \le -6$

So, we have:

$h(x) = \frac{x + 4}{10}$

$h(-6) = \frac{-6 + 4}{10}$

$h(-6) = \frac{-2}{10}$

Simplify

$h(-6) = -\frac{1}{5}$

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2 years ago

6. Use the graph that shows the percent of cat ownerswho train their cats in each category. (Examples 3 and 4)a. Out of 255 cat

Tcecarenko [31]

A. 110 owners
B. 92 owners

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If x = 4, then 5x = 20

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Answer:

Step-by-step explanation:

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2 years ago

How are angles named?

Mama L [17]

Answer:

Acute angle, right angle, obtuse angle and reflex angle.

Step-by-step explanation:

Acute angle -

0° < θ < 90°

Right angle -

θ = 90°

Obtuse angle -

90° < θ < 180°

Reflex angle -

θ > 180°

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Answer:

Cant be determined

Step-by-step explanation:

You would need the diameter to figure this out

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