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Shalnov [3]
2 years ago
7

Please help me Answer the encircled numbers only

Mathematics
1 answer:
MrRissso [65]2 years ago
3 0
I hope this helps you

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Find the perimeter<br> Please answer<br> HS geometry
Tasya [4]

Answer:

Hey boss man, just add up all the sides! For example, just add 3.9+3.9+3.9! and if there is a line in the middle of a certain side, it means that it is congruent or the same as another side with a dash. For example, with number 2, the side without a measurement is congruent with the the side with measurement of 7mm! Hope this helps! You got this! :)

Step-by-step explanation:

5 0
3 years ago
What is the equation for the line that passes through the points (-2,1) and (1,-11)
givi [52]

Answer:

y=4x+7

Step-by-step

(-2,1) and (1,-11)

1)Rule you should use is run over rise aka slope

y²-y^1=

x^2-x^1=

(-11)-1=12

1-(-2)=3

12/3=4

slope =4

2)Rule of point slope intercept

y - y1 = m(x - x1)

y+1=4(x+2)

y+1=4x+8

   -1     -1

y=4x+7

8 0
2 years ago
PLEASE ANSWER THIS ASAP I WILL MARK YOU THE BRAINLIEST
Amanda [17]

Answer:

47% and 45%

Step-by-step explanation:

please mark brainiest

5 0
2 years ago
What are the missing angles
stepan [7]

Missing sides or angles??

If it's missing sides... Then using sine rule

A/ sin A = B/ sin B

Let sin A =30° and A=8

Let sin B=60° and B =?

Hence 8/sin 30°=B/sin 60°

Multiplying 8 x sin 60 =B sin 60

6.928 = 0. 5B

Dividing both sides by 0.5

Hence B= 13.856

doing same for side c

Let sin A =30° and A =8

Let sin c =90° and C =?

Hence 8/sin30° = C/sin 90

Sin 90° x8 =. 0.5c

Sin 90=1

1x8 =0.5c

Dividing both sides by 0.5 gives 16

Hence C=16

7 0
3 years ago
Someone plz help giving brainliest
Tamiku [17]

Answer:

Its C.

Step-by-step explanation:

I had this and its C. trust me

3 0
2 years ago
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