3 years ago

Which statement is true?

Mathematics

1 answer:

Ronch [10]3 years ago

8 0

Answer:

i think the correct answer is the third one

have a nice day! (^o^)

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If two angles of one triangle equal in measure to two angles of another triangle then the third angles of the triangle

Vika [28.1K]

Answer:

Are also equal

Step-by-step explanation:

Say triangle A has the angles 30 and 60. triangle b also has those angles. Total angle of any triangle is 180 so 180-60-30 = 90 for triangle A and it is also the same for triangle b. Thus 90 = 90 angles are the same.

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3 years ago

List the following numbers from least to greatest -5/3, 7/3, -3/4, 7/5.

sukhopar [10]

-3/4, -5/3, 7/5, 7/3

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3 years ago

Which statements are true? (look at picture)

Makovka662 [10]

Answer:

D is true, E is true, F is true

Step-by-step explanation:

Hello,

n is an odd number it means that n = 2a+1 where a is integer

$n^2-1=(2a+1)^2-1=4a^2+4a+1-1=4a(a+1)$

this is not an odd number

$n(n-1)=(2a+1)2a$

this is not an odd number

$(n-1)^2=(2a+1-1)^2=4a^2$

this is not an odd number

$n^2+2=(2a+1)^2+2=4a^2+4a+1+2=4a^2+4a+3= 2(2a^2+2a+1)+1$

so this is an odd number

$n(n-2)=(2a+1)(2a-1)=4a^2-1=4a^2-2+1=2(2a^2-1)+1$

so this is an odd number

$(n-2)^2=(2a+1-2)^2=(2a-1)^2=4a^2-4a+1 = 2(2a^2-2a)+1$

this is an odd number

hope this helps

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3 years ago

-4p=-14 what is p? nowwwwwwwwwwwwwww

Gekata [30.6K]

Answer:

x = 7/2 or 3.5

Step-by-step explanation:

-4p/-4 = -14/-4

p= 7/2

7/2 = 3.5

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4 years ago

The perimeter of this figure is 70 feet. How long are the unknown sides?

8_murik_8 [283]

Answer: 6, 5

Step-by-step explanation:

4 0

3 years ago

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