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Lerok [7]
3 years ago
14

AA, SAS, SSS or not similar ?

Mathematics
1 answer:
Mariana [72]3 years ago
6 0

Answer:

SSS

Step-by-step explanation:

KN / PD = 54/24 = 2.25

KB / PF = 49.5/22 = 2.25

BN / DF = 40.5/18 = 2.25

ΔKBN ~ PDF   (SSS) : two triangles are similar, their corresponding sides are in equal proportion.

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Ms Garcia is an electrician and has a length of wire that is 32.7 meters long . She has another length of wire that is 15.33 met
Eva8 [605]

Ms Garcia is an electrician and has a length of wire that is 32.7 meters long. She has another length of wire that is 15.33 meters long . How much longer is one wire than the other? Solve problem any way you choose

  32.7

- 15.33

 ---------

 17.37

So your answer will be 17.37

7 0
3 years ago
4y+2x+3z=6,x+z-2y=-5,x-2z-3y=-7
FrozenT [24]
Answer: -29x, 9y, 35z
8 0
3 years ago
With the process<br>opt maths​
Anastaziya [24]

Answer:

<h2>Explanation is in the attachment </h2>

Step-by-step explanation:

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6 0
3 years ago
The half-life of a radioactive substance is the time required for half of a sample to undergo radioactive decay,or for the quant
NikAS [45]

Answer:

That's two half lives. 5/8 * 2 * 2 = 20/8 = 5/2 pounds7/8 * 2 * 2 = 28/8 = 7/2 pounds

Step-by-step explanation:

Brainliest plz?

4 0
3 years ago
Alright I need another one before I fail again please I have 3
Sholpan [36]

Answer:

Answer:

9.46 = y

Step-by-step explanation:

=================================================================

You have to use the cosine function equation.

cos(38) =  

Multiply 12 on both sides.

12cos(38) = y

Solve.

9.46 = y

How to know which one to use:

Sin, Cos, Tan, Sec, Cosec, and Cot

Sin function is to do opposite number side length over the hypotenuse number side

Cos function is to do adjacent (side length that is next to angle) over the hypotenuse

Tan function is to do Opposite over Adjacent,

These are the inverse of each one

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Cot is Adjacent over Opposite (Inverse of Tan)

=================================================================

8 0
3 years ago
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