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Harman [31]
3 years ago
15

Just tell me the answer I have 5 min

Mathematics
1 answer:
skad [1K]3 years ago
3 0
I think the answer is 21. I’m not sure but if I remember it’s 40 + 20 = 60. 180 - 60 = 120 and then it’s a vertical angle which is equal so then it would be 120 + 39 = 159. Then 180 - 159 = 21. Sorry if this is wrong I haven’t done this in a while. Have a good day!
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A triangle has side of length of 18 cm in 6 cm which could be the value of the third side 25 cm or 18 cm
lilavasa [31]
If it is an isosceles triangle then the third side will be 18cm

If it looks like like triangle below then the answer should be 18cm

4 0
3 years ago
The widths of two similar rectangles are 21 ft and 18 ft. What is the ratio of the perimeters? Of the areas?
Alenkinab [10]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Which statement are correct for evaluting this expression
kupik [55]
I’m not sure but I think it’s b or 5
6 0
3 years ago
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Expand
Artyom0805 [142]

The distance between the ships is 26.65.

<h3>How to illustrate the distance?</h3>

Based on the information given, after 3 hours, the distance of ship B will be:

= 20 + (17 × 3)

= 71.

A = 21 × 3 = 63

Well calculate the square root which will be:

A² + B² = 71² + 63²

= 5041 + 3969

= 9010

Therefore, ✓9010 = 94.92

Finally, the distance will be:

= (63 × 21) + (71 × 17) / 94.92

= (1323 + 1207)/94.92

= 26.65

Learn more about distance on:

brainly.com/question/2854969

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7 0
2 years ago
An art student uses a roll of wallpaper to decorate two gift boxed. The student will use 1 1/3 yards of paper for one box and 5/
Dmitry [639]
1/6 of a yard is 6 inches. 1/3 of a yard is 12 inches. 5 × 6 = 30. 12 + 30 = 42. 42 ÷ 6 = 7. The student will need to cut 7 pieces of wallpaper.
8 0
4 years ago
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