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2 years ago

I need answers 3 and 4 please :)

Mathematics

2 answers:

Elina [12.6K]2 years ago

6 0

Answer:

3. When to angles in a plane share a vertex and a side but no common interior points, they are called Adjacent angles.

4. When two lines intersect, they form two pairs of "opposite" angles called congruent angles.

aksik [14]2 years ago

3 0

Answer:

3. adjacent

4. vertical

Step-by-step explanation:

3. Angles that share a vertex and one side are "adjacent" angles. They may or may not form a linear pair.

4. Angles that share a vertex and have opposite rays for sides are "vertical" angles. (Vertical angles are congruent.)

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VashaNatasha [74]

Answer:

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Step-by-step explanation:

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2 years ago

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Lana71 [14]

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4 0

3 years ago

Can i get some help i suck at this lol

blsea [12.9K]

That would be 8, its in the center so forget 9 or 7.

6 0

2 years ago

Complete each statement with a number that makes the statement true.

Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

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7 0

2 years ago

An arborist wants to prune an oak tree that has grown too tall. The arborist takes a 15-foot ladder and places it on a horizonta

SCORPION-xisa [38]

See the attached picture to better understand the problem

we know that
in the right triangle ABC
cos 70=adjacent side angle 70/hypotenuse
adjacent side angle 70=BC----> <span>distance between the ladder and the tree trunk
hypotenuse=AC------> 15 ft

cos 70=BC/AC-------> solve for BC
BC=AC*cos 70------> BC=15*cos 70-----> BC=5.13 ft

the answer is
the </span>distance between the ladder and the tree is 5.13 ft<span>

</span>

8 0

3 years ago