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Lina20 [59]
3 years ago
7

For what type of triangle is the orthocenter always a vertex of the triangle?

Mathematics
2 answers:
gayaneshka [121]3 years ago
7 0

Answer:

right triangle

step explanation:

In a right triangle, the altitude from each acute angle coincides with a leg and intersects the opposite side at (has its foot at) the right-angled vertex, which is the orthocenter. The altitudes from each of the acute angles of an obtuse triangle lie entirely outside the triangle, as does the orthocenter H.          

have a great day / night

also so may i have brainlst it will be my first one ever but if not thats fine as well

Darya [45]3 years ago
3 0

Answer:

A.) Right triangle

Step-by-step explanation:

In a right triangle, the altitude from each acute angle coincides with a leg and intersects the opposite side at (has its foot at) the right-angled vertex, which is the orthocenter.

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X2 − 4x + y2 + 8y = −4
Bezzdna [24]

Answer:

Radius is 4

Step-by-step explanation:

5 0
3 years ago
Solve for x 3x - 2 = 4x + 1
AlexFokin [52]

Answer:

x = -3

Step-by-step explanation:

3x - 2 = 4x + 1

Now taking 3x to right hand side of the eqn . & +1 to the left side eqn. , sign of 3x changes to -3x & +1 changes to -1 .

-2-1 = 4x - 3x

Now solving this , we get the value of x.

4x - 3x = -2 -1\\=> x = -3

5 0
4 years ago
Read 2 more answers
Solve: x+2/x-4&lt;0<br> O _4 O -2 -2 -4
sammy [17]

Answer:

-2<x<4

Step-by-step explanation:

For \frac{x+2}{x-4} < 0, note that either the numerator or denominator is positive and the other must be negative for this inequality to be satisfied.

This means x+2>0 and x-4<0 or x+2<0 and x-4>0.

Lets look at the first scenario (x+2>0 and x-4<0)

x+2>0 and x-4<0

x>-2 and x<4

This means that -2<x<4.

Let’s look at the other scenario (x+2<0 and x-4>0)

x+2<0 and x-4>0

x<-2 and x>4

This means that x must be <-2 and >4 simualtaneously, which is impossible.

Therefore, this only occurs when -2<x<4.

I hope this helps! :)

7 0
3 years ago
Find the area???????
Elan Coil [88]

Area of the top triangle = 0.5 * 3 * 4 = 6

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Answer is 22 units^2

5 0
4 years ago
Blueberries cost $4.00 per pound. how many blueberries can you buy for $1.00
damaskus [11]

Answer:

1/4 of a pound

Step-by-step explanation:

$1 is 1/4 of $4, so you can by 1/4 of a pound

6 0
3 years ago
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