4 years ago

Define an altitude of a triangle.

1 answer:

6 0

An altitude is a line which passes through a vertex of a triangle, and is at right angles to the opposite side. A triangle has three altitudes.

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BARSIC [14]

Answer:

Step-by-step explanation:

Subtract 4 by 2.5 which is 1.5

Divide 4 by 2.5 which is 1.6

Im not sure if you have to divide or subtract so...

3 0

3 years ago

Margaret [11]

6 because 45 divides by 3 equals 15 and fifteen minus 9 equals 6, if you plug 6 into the equation it makes sense

7 0

3 years ago

loris [4]

Answer:

The Arch is 630 ft tall

Step-by-step explanation:

3 0

3 years ago

Licemer1 [7]

CDEFG $\cong HIJKL \Rightarrow\overline{HI}=\overline{CD}$
$\\\Downarrow\\ \overline{HI}=12$

5 0

3 years ago

svlad2 [7]

Use the formula (b/2)^2 in order to create a new term. Solve for x by using this term to complete the square.

Exact Form:

x = ±√21 + 6

Decimal Form:

x = 10.58257569…, 1.41742430…

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I hope this helps, as always. I wish you the best of luck and have a nice day, friend..

6 0

4 years ago