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3 years ago

Which equation has a zero slope and y-intercept of -2?

Mathematics

1 answer:

slava [35]3 years ago

6 0

Answer:

It is D

Step-by-step explanation:

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Please help me whoever know Tangent ratio

Anna11 [10]

Answer:

Opposite/adjacent

Step-by-step explanation:

Tangent = Opposite/adjacent

6 0

3 years ago

8 – 2x = 20<br> What is x

Nesterboy [21]

Here,

8-2x=20

or,8-20=2x

or, -12=2x

or, x=-12/2

therefore,

x=-6

8 0

3 years ago

the table below shows' different possibilities for the number of games a team would need to win to maintain a certain percentage

Simora [160]

Answer:

Step-by-step explanation:

I saw em in other ones

6 0

3 years ago

Which expression is equivalent to StartFraction (3 m Superscript negative 1 Baseline n squared) Superscript negative 4 Baseline

koban [17]

Answer:

$3m^{10}n^{-11}$

Step-by-step explanation:

Given the expression $\frac{(3m^{-1}n^{2})^{-4} }{(2m^{-2}n)^{3} }$ , we will use laws of indices to get the equivalent expression as shown below;

According to one of the law of indices,

$\frac{a^{m} }{a^{n} } = a^{m-n} \ and\ (a^{m})^{n} = a^{mn}$

$\frac{(3m^{-1}n^{2})^{-4} }{(2m^{-2}n)^{3} }\\= \frac{3m^{4}n^{-8} }{2m^{-6}n^{3} }\\= 3m^{(4-(-6))} * n^{-8-3}\\ = 3m^{10}n^{-11}$

This gives the required expression

8 0

3 years ago

Read 2 more answers

What are all names for pi over 2

Lyrx [107]

All the names for the mathematical statement given as pi over 2 are π/2 rad and 90 degrees

<h3>How to determine all the names for pi over 2?</h3>

The mathematical statement is given as:

All names for pi over 2

Rewrite the mathematical statement as follows:

All names for pi/2

This can further be rewritten as:

All names for π/2

In the measurements of angles.

The value of π is 180 degrees

So, we have

π/2 = 180 degrees/2

Evaluate the quotient

π/2 = 90 degrees

Hence, all the names for the mathematical statement given as pi over 2 are π/2 rad and 90 degrees