3 years ago

True statement about parallelogram

Mathematics

2 answers:

aalyn [17]3 years ago

4 0

All four sides are congruent.

Natasha_Volkova [10]3 years ago

4 0

Answer:

a parallelogram is a simple non-self-intersecting quadrilateral with two pairs of parallel sides.

Step-by-step explanation:

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Pls help me with my homework

katovenus [111]

9^-2 = 1/81 or 0.0123
When there is a negative in front of the exponent it makes a fraction. It is usually just 1/the number it equals if it were positive.

4 0

2 years ago

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Find the value of tanθ, if cosθ = 4/5 ; 0° ≤ θ< 90°

Montano1993 [528]

Answer:

Step-by-step explanation:

Given

cosθ = 4/5
0° ≤ θ < 90°

In the first quadrant both sine and cosine are positive, so as tangent.

tanθ = sinθ / cosθ =
$\sqrt{1 - cos^2}$ θ / cosθ =
$\sqrt{1 - (4/5)^2}$ / 4/5 =
$\sqrt{9/25}$ / 4/5 =
3/5*5/4 =
3/4

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3 years ago

112 oz= how many pounds are in 112 ounces

scoundrel [369]

7 pounds
Hope this helps!

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3 years ago

Which of the following scenarios could be described by the equation below? y=3x + 5

Eduardwww [97]

Answer:

yes

Step-by-step explanation:

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2 years ago

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For f(x) = -4x -9 evaluate for f(6.5)

kolezko [41]

Answer:

f=−35

Step-by-step explanation:

1.Simplify 4×6.5 to 26

f=-26-9

2. Simplify -26-9 to -35

f=-35

7 0

3 years ago