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IgorC [24]
4 years ago
14

How to find the missing length of a triangle that has angle measurements inside?

Mathematics
1 answer:
Llana [10]4 years ago
6 0
You'll need to know the length of at least one  side of the triangle.

You can then use the Sine and / or the Cosine rule.
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Help please with geometry. Match the reasons with the statements.
GREYUIT [131]

Answer:

in the first diagram

there is a statement that if 2 lines are cut by a traversal then the corresponding angles are equal

in this the 2 angles are corresponding and equal that is why they are parallel

in the second pic

I can't understand what to do if you tell me then I'll answer in comments

5 0
3 years ago
What is the length of segment AC?<br><br> 11<br><br> 11.4<br><br> 13<br><br> 5.7
artcher [175]

Answer:

B. 11.4

Step-by-step explanation:

By using the line segment formula

AC = √(9-(-2)^2+(2-5)^2

AC = √130

AC = 11.4

4 0
2 years ago
What should I put for this question
Gre4nikov [31]

Answer: a) 4b+6

The perimeter is the sum of the sides,

P =   b+2  +  b+1  +  b+2  +  b+1  

P = 4b + 6

7 0
4 years ago
Read 2 more answers
The ratio between the number of students (s) on a field trip and the number of teachers (t) on the field trip is 21/4. There are
RoseWind [281]

Answer:

Step-by-step explanation:

If there needs to be 4 teachers per 21 students, you would divide the total amount of students by 21 and multiply that answer by 4. SO...:

84 ÷ 21 = 4 groups of 21 students.

4 groups × 4 teachers = 16

*** Answer***

16 TEACHERS

5 0
3 years ago
Hannah wishes to find the vertex of the function x2 + 3x - 28 = 0 by completing the square. Which of the following equations may
kozerog [31]
X²+3x-28=0

(x+1.5)² - 1.5² - 28 = 0
(x+1.5)² - 25.75 = 0
(x+1.5)² = 25.75

Note: The answer is not listed on the option given. Maybe worth checking the if the original equation has been copied correctly.
7 0
3 years ago
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