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Dennis_Churaev [7]
2 years ago
9

On a piece of paper, use a protractor to construct a triangle with angle measures of 30° and 120°. Which statements about this t

riangle are true? Select all correct answers. The third angle measures 30°. Two sides have the same length. The third angle measures 75°. The third angle measures 90°. All sides have different lengths.
Mathematics
2 answers:
taurus [48]2 years ago
4 0

Answer:

A. The third angle measures 30*

B. Two sides have the same length

tekilochka [14]2 years ago
4 0

Answer:

A. The third angle measures 30*

B. Two sides have the same length

Step-by-step explanation:

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It’s in the picture if u can help I will be thankful
Delicious77 [7]

Answer:

The length of LM,hypotenuse is 55.866ft

Step-by-step explanation:

Given that LN=39ft and MN=40ft so you can solve it using Pythogoras' Theorem:

side²+side² = hypo²

LN² + MN² = LM²

hypo² = 39²+40²

= 3121

LM = √3121

= 55.866ft (3d.p)

6 0
3 years ago
HELP The minute hand of a clock is 5 inches long. to the the nearest tenth of an inch, how far does the tip of the minute hand t
faltersainse [42]

Answer:

18.326 inches

Step-by-step explanation:

The question is basically asking us to find the arc length that the tip of the minute hand travels. The formula for an arc length is S=θr. So we need th find the angle that the minute hand passes through. We know that there is 360 degrees in a cicle and there is 12 stops around a clock, so divide 360 by 12 to find the degrees the minute hand travels every 5 minutes. We ge that every 5 minutes the hand travels 30 degrees, and 35 minutes is 7*5 so we multiple 30*7 to find the angular displacement, and we get 210 degrees. This equation uses radians though so we have to convert, which can be done doing \frac{210}{1} *\frac{\pi }{180}, and we ge that θ is \frac{7\pi }{6} so (\frac{7\pi }{6})(5)= 18.326 inches

3 0
2 years ago
If 20% of a length is 23cm ,whathat is the complete length
Gennadij [26K]

Step-by-step explanation:

20% of the length is 23 cm

100% of the length is 23×5 = 115 cm

6 0
3 years ago
Read 2 more answers
Solve 1/3x-6=2/3. answer plz
MaRussiya [10]

Answer: -16

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The missing probability value for dr Green
max2010maxim [7]

Answer:

<h2>Your answer would be <em><u>0.34</u></em></h2>

Step-by-step explanation:

first we add them altogether:

0.25+0.17+0.21+0.03 = 0.66

than we subtact the 0.66 from the whole (1) =

<u>1-0.66= 0.34</u>

4 0
2 years ago
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