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alexdok [17]
2 years ago
7

In this polygon, all angles are right angles.

Mathematics
2 answers:
andreyandreev [35.5K]2 years ago
8 0

Answer:

36288

Step-by-step explanation:

i calculated and this is what i got i ope this helps

mixer [17]2 years ago
8 0
The Area is 36,288

Equation: 18*21*12*8=36,288
Explanation: To find the Area, You multiple all the sides together.
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Plz help plz dont skip
marin [14]

Option D: y-7=2(x+1) is the equation of line in point - slope form

Explanation:

Given that the slope is m=2 and the point (-1,7)

We need to determine the equation of the line in point - slope form.

The point - slope form can be determined using the formula,

y-y_1=m(x-x_1)

Let us substitute the point (-1,7) and the slope m=2 in the above formula.

Thus, we have,

y-7=2(x-(-1))

Simplifying the terms, we get,

y-7=2(x+1)

Thus, the equation of the line in point - slope form is y-7=2(x+1)

Therefore, Option D is the correct answer.

3 0
3 years ago
PLEASEEEEEE HELPPPP IM BEGGING ISOMEONE PLEASEEEE​
Tcecarenko [31]

Answer:

Reason : by ASA , x = 36

Step-by-step explanation:

∠ABC = ∠EBD      (vertically opposite angle)

BC = BD = 54        (same length)

∠BAC = ∠BDE       (alternate interior angles)

By ASA , ΔABC ≅ ΔDBE

54 \times x = 36 \times 54\\\\x = 36

8 0
3 years ago
Read 2 more answers
1. Cube: Given, s=3m
xenn [34]

Answer:

140°

180°

20°

30°

95°

Step-by-step explanation:

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5 0
3 years ago
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What is the correct order of steps for bisecting angle ABC? Draw a ray from point B through point F. Keeping the compass the sam
Vitek1552 [10]

Answer:

Look to the explanation

Step-by-step explanation:

* Lets arrange the steps for bisecting angle ABC

- The vertex of angle ABC is B, and its rays are BA and BC

# Step 1:

- Place the compass on point B, and swing an arc that intersects rays

 BA and BC ⇒ 5th

# Step 2:

- Place point D on the intersection of the arc on ray BA and point E on

 the intersection of the arc with ray BC ⇒ 3rd

# Step 3:

- Place the compass on point D, and draw an arc inside the angle ⇒ 6th

# Step 4:

- Keeping the compass the same distance, place the compass on

 point E, and draw an arc inside the angle ⇒ 2nd

# Step 5:

- Place point F on the intersection of the arcs created from points D

 and E ⇒ 4th

# Step 6:

- Draw a ray from point B through point F ⇒ 1st

* This ray is the bisector of the angle ABC

7 0
4 years ago
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What is 69 x 420 <br> Can you sub to me please?
Alex17521 [72]

Answer:

69x420=28,980

Step-by-step explanation:

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6 0
3 years ago
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