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emmainna [20.7K]
3 years ago
9

SOMEONE PLZ HELP IM SO LOST ILL GIVE U BRAINLIEST

Mathematics
1 answer:
hammer [34]3 years ago
6 0

Answer:

What is a Proof?

A series of steps, with justifications, that verifies a theorem or relationship exists

Types of Proofs

Two-column Proofs a table with two columns; the first column is the mathematical statement, and the second column is the justification

Paragraph Proofs a type of proof that explains the rationale for each step using complete sentences in paragraph form

Flow Chart Proofs a diagram that contains the steps of the proof and the justification for each one

------------------------

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What is -2(× - 4) in distributive property
Delvig [45]
-2x + 8. you multiply all the terms inside the parenthesis by the one outside of/attached to them. the reason it is +8 and not -8 is because the negatives cancel out to give you a positive.
6 0
3 years ago
Find the m∠RQP of the triangle
dmitriy555 [2]

Step-by-step explanation:

in the given figure ,

the two sides of the triangle are equal , so their opposite angles are equal .

so , we get

=》Angle RPQ = Angle PRQ = 65°

and some of interior angels of the triangle measures 180°

so,

=》RPQ + PRQ + RQP = 180°

=》65° + 65° + RQP = 180°

(Because RPQ = PRQ = 65°)

=》130° + RQP = 180°

=》RQP = 50°

8 0
3 years ago
The value of n is both 5 times as much as the value of m and 36 more than the value of m. what are the values of n and m? explai
Cloud [144]
I'm in seventh grade. I haven't learned that yet.
try asking your teacher.
8 0
3 years ago
There is a bag with only red marbles and blue marbles.
Genrish500 [490]

Answer:

49 red marbles

Step-by-step explanation:

We should first make 5/12 have a base of 84, so that'll be

(5*7)/(12*7)=35/84. So we have 35 blue marbles and all the rest are red, so 84-35=49

DUBS

Please consider giving me a brainliest! Thank you.

7 0
3 years ago
PLEASE HELP<br><br> Need this ASAP
rosijanka [135]
I'm not sure but I think it is
4.48×10 10 <---this to is an exponent
4 0
3 years ago
Read 2 more answers
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