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photoshop1234 [79]
3 years ago
13

The angles of a triangle are 44°, 110°, and 26°. Classify the triangle

Mathematics
2 answers:
Leona [35]3 years ago
5 0

Answer:

See below

Step-by-step explanation:

The triangle is a scalene triangle since no two angles are congruent.

It is also an obtuse triangle since one angle is obtuse.

Sindrei [870]3 years ago
3 0

Answer: The triangle is a obtuse triangle. Because two angles are less than 90 and 110 is a obtuse angle.

Hope it helps

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What is the solution to the sytem of y=2/3x+3 and x=-2
Tomtit [17]

Just add the x in the other equa. and then you will get y

3 0
3 years ago
If f(x)=x squared-2x and g(x) = 6x+4 for which is a value of x does (f+g)(x) =0
ra1l [238]

Answer:

For x = -2

Step-by-step explanation:

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

ax^{2} + bx + c, a\neq0.

This polynomial has roots x_{1}, x_{2} such that ax^{2} + bx + c = a(x - x_{1})*(x - x_{2}), given by the following formulas:

x_{1} = \frac{-b + \sqrt{\Delta}}{2*a}

x_{2} = \frac{-b - \sqrt{\Delta}}{2*a}

\Delta = b^{2} - 4ac

In this question:

f(x) = x^2 - 2x

g(x) = 6x + 4

f(x) + g(x) = (f+g)(x)  = x^2 - 2x + 6x + 4 = x^2 + 4x + 4

Which is a value of x does (f+g)(x) =0

x^2 + 4x + 4

Quadratic equation with a = 1, b = 4, c = 4

So

\Delta = 4^{2} - 4*1*4 = 0

x_{1} = \frac{-4 + \sqrt{0}}{2} = -2

x_{2} = \frac{-4 - \sqrt{0}}{2} = -2

For x = -2

7 0
3 years ago
What is the image of 6, -7 after dilation by scale factor of 3 centered at the origin
earnstyle [38]

Answer:

(18,−21)

Step-by-step explanation:

Dilation: multiply each coordinate

(x,y)\rightarrow (3x,3y)

(x,y)→(3x,3y)

Dilations multiply by scale factor

(\color{red}{6},\color{blue}{-7}) \rightarrow (3\cdot \color{red}{6},3\cdot \color{blue}{-7})=\mathbf{(18,-21)}

(6,−7)→(3⋅6,3⋅−7)=(18,−21)

4 0
3 years ago
What is the volume of a cylinder if the radius is 7cm and the height is 15.5cm?
mariarad [96]

Answer:

2384.83 cm³

Step-by-step explanation:

Volume = πr² * h

Volume = 3.14 * 7² * 15.5

Volume = 3.14 * 49 * 15.5

Volume = 2384.83

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

5 0
3 years ago
Helpppp really need this answered...please
GrogVix [38]
The blank space is 'equal'
7 0
3 years ago
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