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2 years ago

Find the perimeter of the triangle in the picture

Mathematics

2 answers:

Len [333]2 years ago

5 0

Answer:

6x - 8

Step-by-step explanation:

perimeter of a triangle is equal to adding all of the sides together
so, x-2 + 2x +1 + 3x - 7
collect like terms, x + 2x + 3x - 2 + 1 - 7
6x - 8

topjm [15]2 years ago

3 0

Answer:

6x-8

Step-by-step explanation:

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How do you simplify 2x+5+{6x+1} one of them needs distributaive property

Keith_Richards [23]

2x+5+(6x+1)
you distribute an invisible one to get them out of the parentheses
2x+5+6x+1
You then add like terms
8x+6

8 0

2 years ago

What is the fraction of 1.38

deff fn [24]

Solve:-

1.38 = 1.38/1
1.38 × 100 = 138
1 × 100 = 100
138/100
69/50
1 19/50

1.38 = 138/50 = 69/50 = 1 19/50

7 0

2 years ago

Read 2 more answers

Need help on this question

grin007 [14]

Answer:

Take 2 to the other side,

So, x = 4 - 2

Answer: x = 2

8 0

3 years ago

A baseball player has a batting average of 0.250, which means he gets a hit 25% of the time he is at bat. If he bats 450 times d

UNO [17]

Answer:

112.5

Step-by-step explanation:

25% of 450 = .25 x 450 = 112.5

8 0

3 years ago

Help pls ty in advance

svetoff [14.1K]

$\bold{\huge{\underline{ Solution\: 2 }}}$

The name of the circle is IJKL
The name of central Angle
$\sf{\underline{= {\angle} IHJ }}$
The name of the secant = KL

${\bigstar}$ Circle :- It is a round figures, which has no end points.

${\bigstar}$ Central angle :- It the angle ,which lie in the middle of the circle.

Here, H is the mid point of the circle .So, Angle IHJ is the central angle.

${\bigstar}$ Secant :- A line drawn in circle in such a way that it intersect the circle from two distinct points. Then, It is called secant .

Here, KL is the line which acts as a secant because it intersect the circle from point K and point L.

$\bold{\huge{\underline{ Solution\: 3 }}}$

Semicircle = FGH and FIH
Minor Arc :- FG or GH
Major Arc :- FHG or GFH

${\bigstar}$ Semicircle :- Semicircle is nothing but the half of the circle.

Here, In second diagram 

FGH and FIH are acting as two semicircles which simulatineously forming one circle.

${\bigstar}$ Minor Arc :- Minor Arc is nothing but the smaller arc of the circle and it is always smaller than the half of the circle that is semicircle.

Here, 

FG or GH are the minor arc of the given circle.

${\bigstar}$ Major Arc :- Major Arc is nothing but the largest arc of the circle and it is always larger than the half of the circle that is semicircle.

Here, 

FHG or GFH is the major arc as it is larger than the semicircle of the given circle .

7 0

2 years ago