In ΔHIJ, the measure of ∠J=90°, JI = 48, IH = 73, and HJ = 55. What is the value of the tangent of ∠H to the nearest hundredth?

Answer:

x≤0

Step-by-step explanation:

+10x+4≥0

-10x≥0

Answer:

pentagon have 5 sides, 5 symmetry lines.

So your answer is Option C.

The polygon with five lines of symmetry is a regular pentagon.

Option B is the correct answer.

A regular polygon is a closed shape that has straight sides of equal length and interior angles of equal measure.

This means that all of the sides and angles of a regular polygon are congruent (i.e., have the same size).

We have,

A regular pentagon is a five-sided polygon where all sides and angles are equal. It has five lines of symmetry, which means it can be divided into five congruent parts through lines that reflect the polygon onto itself.

To see why a regular pentagon has five lines of symmetry, consider drawing lines from each vertex to the center of the pentagon.

These lines divide the pentagon into five isosceles triangles, each with two equal sides and two equal angles.

Each of these triangles has a line of symmetry that passes through its vertex opposite to the equal sides, and through the midpoint of the base.

Thus,

The regular pentagon has five lines of symmetry.

Learn more about regular polygons here:

https://brainly.com/question/24328525

#SPJ7

9514 1404 393

Answer:

Step-by-step explanation:

1. Insufficient information. We need to know the direction of one observer from the other, and the reference for the angles being measured.

__

2. See the first attachment. The law of sines tells you the distance r is ...

   r = s(sin(R)/sin(S))

The angle at S is the supplement of the sum of the given angles:

  ∠S = 180° -35° -45° = 100°

Then the distance is ...

  r = (10 mi)sin(45°)/sin(100°) = 7.1802 mi

The distance from Juan to the ship is about 7.2 miles.

__

3. See the second attachment. The law of sines tells you the distance 'a' is ...

  a = b(sin(A)/sin(B))

  a = (10 mi)sin(45°)/sin(50°) ≈ 18.4612 mi

The distance from airplane B to the airport is about 18.5 miles.

9514 1404 393

Answer:

  yes

Step-by-step explanation:

At each height above the base, the cross section of each cone shown is the same (a circle with the same diameter), so Yes, Cavalieri's Principle applies.

Answer:

i will go do the math

Step-by-step explanation:

Answer:

3/2 ??

Step-by-step explanation:

Hello there!

This equation is written in slope-intercept form (y=mx+b) which means it's easy to identify the slope.

In slope-intercept form, m is the slope.

Therefore, the slope of this line is 2.

Hope it helps.

~An emotional teen who helps others and listens to her favourite song "How Far I'll Go"

-Grace ;-)

Good luck.

Answer:

91 + 35 =126. Hope it helps

Answer:

21

Step-by-step explanation:

asdawda

Answer:

Slope = y2-y1/x2-x1

Slope = (7-3)/(3-1)

Slope = 4/2

Slope 2

Let  me know if this helps!

Step-by-step explanation:

p(-2)=6+(-2)²

p(-2)=6+4

p(-2)=10

Answer: True

Step-by-step explanation: This is because -43 is farther from zero to the left on a number line than -35.

Answer:

Yes because the numbers are negative.

Step-by-step explanation:

If the numbers were positive 43 would be on the right of 35 on a number line.

I think that is what you were asking, but if it isn't just let me know.

Answer:

D is a pretty hefty weakness.

Step-by-step explanation:

A further counterargument is that physical education/gym classes provide this time and opportunity to stay active if one doesn't have the time or ability to exercise outside of school.

Answer:

(4, -10)

Step-by-step explanation:

A reflection over the y-axis results in a reversing of the x-coordinate.

Respectively, a reflection over the x-axis results in a reversing of the y-coordinate

Answer:

4,-10

Step-by-step explanation:

Reflection Over The Y Axis Would Change The Point -4 To 4 But The Y Axis Point Wouldn't Change

Answer:

$292.40 earned

Step-by-step explanation:

$10.75 x 27 = $290.25

$10.75 x 1/5 = $2.15

$290.25 + $2.15 = $292.40 (total earned)

I hope this helps :)

Answer:

(h, k) is (-2, 4) and the radius is √41

Step-by-step explanation:

Compare the given equation with the general equation, which is good for circles with center at (h, k) and radius r:

(x - h)^2 + (y - 4)^2 = 41

Here the comparison shows that (h, k) is (-2, 4) and that the radius is √41.

Answer: 90 degrees

Since this is a regular polygon, you know that each side and angle will the congruent to each other. First, you need to find the sum of all the interior angles with the formula (n-2)⋅180 (n is how many angles the shape has) In this case there are 4 angles so (4-2)⋅180. Once you solve that we get 360 degrees for the sum of all the interior angles. Now that we know that, we can divide by 4 to see how many degrees each angle is. And the answer is 90 degrees.

Hope this helped you!

Answer:

27 cubic units

Step-by-step explanation:

3³ = 27

Answer:

8x

Step-by-step explanation:

Answer:

let (2,1) be (x1,y1)

equation of straight line in one intercept form

y-y1=m (x-x1)

y-1=-1/2 (x-2)

2 (y-1)=x-2

2y-2=x-2

x-2y-2+2=0

x-2y=0 is the required eqn

Answer:

22. B1, G1 (from left to right)

23. E5

Step-by-step explanation:

Answer:

31 km.

Step-by-step explanation:

answer:

39000

step by step:

5x7800=39000

Answer:

The answer is 39,000

Step-by-step explanation:

Hope you have a great day

Answer:

[tex] \boxed{ \tt{x = 201 \:m}}[/tex]

Step-by-step explanation:

[tex]applying \: the \: sine \: rule \to \\ \: \sin(38) = \frac{x}{327} \\ x = 327 \sin(38) \\ x = 201.32[/tex]