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3 years ago

Please help me asap

Mathematics

1 answer:

s2008m [1.1K]3 years ago

5 0

Answer:howw??

Step-by-step explanation:

Umm how?

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Molly needs to classify the triangle below based on angles. Which class is correct? 60° 50° 70° A. acute triangle О B. isosceles

Art [367]

Answer:

A. Actute triangle

Step-by-step explanation:

Is A because an acute triangle is a triangle where all the angles are the same.

Can not be B. because isosceles triangles have two sides that are the same which doesn't relate to angles.

Can not be C. because equilatiral triangles are triangles with sides that are all the same.

Can not be D. because for a triangle to be obtuse one of the angles needs to be greater that 90 degrees.

So it has to be A.

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3 years ago

Which ordered pairs are solutions to this function? f(x)=-5x-8

inessss [21]

Hello,

Your answer would be:

A. (2,-18)

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4 years ago

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What is the slope of a line parallel to a line with slope 5?

Anna71 [15]

A line parallel to another line will have the same slope.
Therefore the answer is 5.

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3 years ago

Complete the table below.

ziro4ka [17]

Here's what I got.

Column C, starting from the top and going down: $12.33, $13.00, $10.50, $10.00, $6.00, $8.00, $4.25, $10.50, $11.50, and $8.50

Column F, Starting from the top and going down: $4,650, $4,650, $4,650, $4,600, $4,600, $4,600, $5,000, $5,000, $4,625, and $4,625.

I don't really understand column G yet, so that's all I have. Hope it helped a little bit.

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4 years ago

Read 2 more answers

Solve each equation for 0° < x < 360°.

Ipatiy [6.2K]

Answer:

Hence value for x is 0 degree

Step-by-step explanation:

Given:

x limits are (0 to 360) degrees and

Cos(x+45)+cos(x-45)=Sqrt(2)

To Find:

value for X

Solution:

Given equation cos(x+45)+ cos(x-45)

Is similar to cos(A+B) +cos(A-B)=2cosA*cosB

Now comparing with general formula we get ,

A=x and B=45

Hence given equation becomes as ,

$2cosA*cosB=Sqrt(2)$

$2Cosx*cos45=Sqrt(2)$

$cosx=Sqrt(2)/(2*cos45)..........cos45=1/$ $\sqrt{2}$

$Cosx=Sqrt(2)/Sqrt(2)$

$cosx=1$

x= 0

Hence value for x is 0 degree

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3 years ago