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2 years ago

I don’t need an explanation I just need the answer

Mathematics

2 answers:

Talja [164]2 years ago

7 0

Answer:

Step-by-step explanation:

Angelina_Jolie [31]2 years ago

3 0

Answer:

the answer is the third one

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15. In the drawing, find the perimeter of triangle BIS.

Nesterboy [21]

Answer:

29.86 units

Step-by-step explanation:

In the triangle BIS, IT is the bisector of angle BIS,

$BI \cong ST.... (given) \\$

Let BI = ST = x... (1)

By angle bisector property of a triangle, we have:

$\frac{BI}{IS} = \frac{BT}{ST}.... (2)\\\\\frac{x}{12} = \frac{4}{x}\\\\x\times x = 12\times 4\\\\x^2 = 48\\\\x=\sqrt{48}\\\\x = 6.92820323\\\\x = 6.93\\$

Therefore,

BI = ST =6.93

Perimeter of triangle BIS

= BI + IS + ST + BT

= 6.93 + 12 + 6.93 + 4

= 29.86 units

3 0

3 years ago

2. What is the y-intercept of this graph? O A. 1 O B.-2 O C. 2 O D.-4

MAVERICK [17]

Answer:

Step-by-step explanation:

Because it is where the like crosses with the y axis

3 0

2 years ago

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If 3 dogs were 2 ft and 4 were 5 what would be the total height of all of them together

seraphim [82]

Answer:

26 i think

Step-by-step explanation:

since the 3 dogs are 2 feet tall you would multiply them then multiply 4 by 5 and get 20 and 3x2 is 6 you add it up and get 26

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3 years ago

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What is the area of the triangular flag below?

alexandr1967 [171]

Answer:

Here is your answer

Step-by-step explanation:

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AND PLEASE MARK ME AS "BRAINLIEST" ANSWER 

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4 0

2 years ago

Help me solve this question please

Vanyuwa [196]

Answer:

Step-by-step explanation:

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2 years ago