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3 years ago

11

ASAP Can someone please solve this for me ?

1 answer:

slava [35]3 years ago

5 0

First to figure out if it is an isosceles or an equilateral triangle we need find the distance of all sides to do that you have to use the distance formula.

Ever since all the sides don’t equal the same but two meaning it is an isosceles triangle.

The answer is the last one.

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madreJ [45]

143.44 degrees
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2 years ago

3.2 - 11(2y + 1) + 4

Mekhanik [1.2K]

Answer:

-3.8-22y

Step-by-step explanation:

3.2-11(2y+1)+4

-11×2y=-22y

-11×1=-11

3.2-22y-11+4

3.2-11+4=-3.8

-3.8-22y

7 0

3 years ago

Please help I am struggling. Caled draws two triangles and claims that the triangles are congruent. For the case where his claim

krok68 [10]

Answer:

Everything except the last one about rigid transformations. Rigid transformations change the shape in size or the shape completely.

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2 years ago

What is the square root of –16?<br><br><br><br> –8i<br><br> –4i<br><br> 4i<br><br> 8i

Ad libitum [116K]

we know that

$i^{2} =-1$

we have

$\sqrt{-16} =\sqrt{(-1)*(16)} =\sqrt{(-1)*(4^{2})}$

substitute the value of $i^{2}=-1$ in the expression above

$\sqrt{(-1)*(4^{2})}=\sqrt{i^{2}*4^{2}} \\ \\= 4i$

therefore

<u>the answer is</u>

$4i$

7 0

3 years ago

Read 2 more answers

What is 2(x-4)+4(45x+6)

Ray Of Light [21]

Answer:

182x + 16

General Formulas and Concepts:

<u>Pre-Algebra</u>

Distributive Property

<u>Algebra I</u>

Combining Like Terms

Step-by-step explanation:

<u>Step 1: Define</u>

2(x - 4) + 4(45x + 6)

<u>Step 2: Simplify</u>

Distribute: 2x - 8 + 180x + 24
Combine like terms (x): 182x - 8 + 24
Combine like terms (Z): 182x + 16

7 0

3 years ago

Read 2 more answers