A submarine is at the surface of the ocean, preparing to dive. It submerges and dives to -972 feet. Then, it ascends 329 feet to avoid hitting an undersea cliff. What integer represents the submarine's position in feet (depth) after it ascends to avoid the cliff?

Option D:

Right triangle

Solution:

Let us first define obtuse, acute right triangle and supplementary.

Obtuse angled triangle:

If any one of the angle in the triangle is more than 90°, then the triangle is an obtuse angled triangle.

Acute angled triangle:

If all the angles of the triangle are less than 90°, then the triangle is an acute angled triangle.

Right angled triangle:

If any one of the angle in the triangle is exactly 90°, then the triangle is a right angled triangle.

Supplementary:

If sum of the angles is 180°, then the angles are supplementary angles.

But this is not a kind of triangle.

In given triangle one of the angle is 90°.

Therefore, this is a kind of right triangle.

Option D is the correct answer.

Answer:

A.) 31 2/3

Step-by-step explanation:

Answer:

-g³+3g²+4g-2

Step-by-step explanation:

Answer:

(-4,-5)

y= -5

x= -4

Step-by-step explanation:

y=3/2x+1

y=3/4x-2

solve using the comparison method

3/2x+1=3/4x-2

subtract 3/2 from both sides

-3/4x+1=-2

subtract 1 from both sides

3/4x=-3

divide both sides by 3/4

x= -4

substitute the value of x into an equation

y=3/2(-4)+1

distribute

y= -6+1

add, but 6 is negative so subtract

y= -5

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(-4,-5)

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