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3 years ago

Let angle 1, angle 2, and angle 3 have the following relationships.

Mathematics

1 answer:

Arada [10]3 years ago

3 0

180 degrees

Vertical angles are opposite angles that share only a vertex. Since ∠3 is adjacent to both ∠1 and ∠2, this means that ∠3 shares a side and vertex with both of these angles.
This means that ∠3 and ∠1 form a straight line; this makes them a linear pair, which makes their sum 180°.

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Will give brainliest :)

Whitepunk [10]

Answer:

90 degrees

Step-by-step explanation:

BCO = 66

The whole ABC is 180

So BCO and BDO = 90

Therefore BAO must = 90 degrees

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3 years ago

Slope i cant seem to figure out run/rise can anyone also help me with that too thank you

Savatey [412]

The slope of the line is -3/4

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3 years ago

Solve for x, y and z. Round your answers to the nearest tenth.

Viktor [21]

Answer:

Step-by-step explanation:

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3 years ago

Evaluate 3xy + b if x = -4 ,y = 2 , and b = 5

olga2289 [7]

Answer:

-19

Step-by-step explanation:

ok so since they give you all the variables you can substitute their values

for example instead of 3xy you can write 3*(-4)y

so that is the basic idea for this problem

after substituting, the new equation is 3*(-4)*2 +5

i plan on using order of operations, or PEMDAS

3*(-4)=(-12)

(-12)*2=(-24)

-24+5=-19

so the answer is -19

hope this helps!

3 0

3 years ago

use the numbers 1,3,4,6 exactly once with any basic math operation(multiplication,division,addition and subtraction) to total 24

drek231 [11]

Step-by-step explanation:

It is 4*6! We have to play with these numbers (1,3, and 4) to create 4, or we have to play with these numbers (1,3, and 6) to create 6.

If you divide 6 by 1/4, you will get 24.

If you divide 4 by 1/6, you will get 24.

How to create 1/4 from 1,3, and 4?

How to create 1/6 from 1,3, and 6?

Creating 1/4 from 1,3, and 4 is possible by doing this: 1–3/4, it is =1/4!

So, the answer is 6/[1–3/4]=24.

3 0

3 years ago

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