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3 years ago

Find the slope of the following equation .simplify your answer 5x+2y=-10

Mathematics

2 answers:

defon3 years ago

6 0

Answer:

m=-5/2

Step-by-step explanation:

Use the slope-intercept form y=mx+b to find the slope m.

kkurt [141]3 years ago

5 0

Answer:

Step-by-step explanation:

it is on the screen shot hope it works!

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Step-by-step explanation:

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Vikentia [17]

Answer:

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Step-by-step explanation:

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natima [27]

Answer:

Step-by-step explanation:

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3 years ago

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A 100-foot rope from the top of a tree house to the ground forms a 45∘ angle of elevation from the ground. How high is the top o

DochEvi [55]

Answer:

The height of tree house is 70.71 feet

Step-by-step explanation:

We are given that A 100-foot rope from the top of a tree house to the ground forms a 45∘ angle of elevation from the ground

Refer the attached figure

Length of rope AC = Hypotenuse =100 feet

The top of a tree house to the ground forms a 45∘ angle of elevation from the ground = $\angle ACB = 45^{\circ}$

We are supposed to find the height of tree house i.e.AB = Perpendicular

So, Using trigonometric ratio

$Sin \theta = \frac{perpendicular}{Hypotenuse}\\Sin 45= \frac{AB}{AC}\\\frac{1}{\sqrt{2}}=\frac{AB}{100}\\100 \times \frac{1}{\sqrt{2}}=AB\\70.71=AB$

Hence The height of tree house is 70.71 feet

8 0

3 years ago

Find the m TFS. Answer choices are: 12 degrees 76 degrees 64 degrees 52 degrees

goblinko [34]

It’s 52 because there are two sides with 64 degrees (the bottom two sides) and you add those to sides together and subtract your combine angle of the bottom 2 sides by 180 degrees which is the degree of all triangles combine and get 52

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3 years ago