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2 years ago

Which number is equivalent to –(–2)?

Mathematics

2 answers:

Mumz [18]2 years ago

8 0

The first negative sign cancels out the second, so 2 is equivalent to -(-2).

alexdok [17]2 years ago

4 0

A double negative number becomes a positive.

-(-2) = 2

The answer is positive 2

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Which equation represents the graphed function?

inessss [21]

Answer:

mathmiticians: impossible

Step-by-step explanation:

some random kid: the answer is approxamatly 47.7

3 0

2 years ago

Which is the completely factored form of 3x^2-12x-15

Luba_88 [7]

Find the GCF (Greatest Common Factor)

GCF = 3

Factor out the GCF ( Write the GCF first. Then, in parentheses, divide each term by the GCF)

3(3x^2/3 + -12x/3 - 15/3)

Simplify each term in parentheses

3(x^2 - 4x - 5)

Factor x^2 - 4x - 5

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2 years ago

The graph shows the distance a bicyclist traveled from a starting point in 10-second increments. Which of these is closest to th

myrzilka [38]

Answer:

C. 10 m/s

Step-by-step explanation:

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2 years ago

Plz help!!<br> Consider the given right triangle.

aalyn [17]

Answer:

b = 8

c = 16

Step-by-step explanation:

From the given right triangle,

a = $8\sqrt{3}$ , m(∠B) = 30°

By applying sine rule in the given triangle,

cos(B) = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

cos(B) = $\frac{BC}{AB}$

cos(30°) = $\frac{8\sqrt{3}}{c}$

$\frac{\sqrt{3} }{2}= \frac{8\sqrt{3} }{c}$

c = 16

Further we apply tangent rule,

tan(B) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

tan(30°) = $\frac{b}{a}$

$\frac{1}{\sqrt{3}}=\frac{b}{8\sqrt{3} }$

b = 8

4 0

2 years ago

1. Find 3 rational numbers between −1//3 and 1/−5

Alborosie

Step-by-step explanation:

-1×5 1×3

------ -----

3×5 -5×3

-5/15 -3/15

-5/15×4/4 ;

-3/15×4/4

-20/60 ;

-12/60

you can write any 8 rational no. between them

please mark as brainliest answer as it will also give you 3 pts

8 0

2 years ago