4 years ago

Write 0.87 as a fraction

Mathematics

1 answer:

Klio2033 [76]4 years ago

7 0

isnt it 87/100 as a fraction?

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Plzzzz help me ..........

e-lub [12.9K]

Answer:

a =31. b=11

Step-by-step explanation:

working is above

multiply on the right side of the =sign which gives you(14 and 33)

then compare or u can equate both sides

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3 years ago

What's 75 as a product of prime factors

Grace [21]

The primes factors of 75 are 3 and 5

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3 years ago

Is sec (−θ) equal to sec θ or - sec θ? How do you know?

Lorico [155]

Answer:

sec(- θ ) = secθ

Step-by-step explanation:

The relationship between sec and cos is

sec x = $\frac{1}{cosx}$

Now cos(- x) = cosx

Thus

sec(- θ ) = secθ

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3 years ago

Write Which congruence theorem is used and also write a congruency statement

kirill [66]

Answer:

SAS, Triangle ABC is congruent to triangle DEF.

Step-by-step explanation:

We name triangles with a triangle symbol and in alphabetical order. To write a statement, name each triangle and place a congruent sign between them.

To determine what postulate, look at the arrangement of congruent parts which is side-angle-side. This is SAS.

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3 years ago

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How am i suppose to do this in a graphic

Anastasy [175]

You have to get in the straight line for the graphic

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3 years ago