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2 years ago

I have no clue what −4 − (−6) is

Mathematics

1 answer:

Ratling [72]2 years ago

4 0

Answer:

Let me help: If your school does keep change change the problem would become; -4+6=2 (More positive), and if not still 2.

Step-by-step explanation:

-4 Keep

- Change=+

Change -6=6

-4+6=2

It is a bigger number than 2 and using common knowledge, more negative=Negative, more positive=+, and if it's equal=0

brainliest?

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Is 11/2 and 6/11 equivalent? Plz I need the help☹️

trapecia [35]

For this case we have the following fractions:

$\frac {11} {2}\\\frac {6} {11}$

We must rewrite the fractions, using the same denominator.

We have then:

We multiply the first fraction by 11 in the numerator and denominator:

$\frac {11} {2} \frac {11} {11}$

We multiply the second fraction by 2 in the numerator and denominator:

$\frac {6} {11} \frac {2} {2}$

Rewriting we have:

For the first fraction:

$\frac {121} {22}$

For the second fraction:

$\frac {12} {22}$

We note that:

$\frac {121} {22}> \frac {12} {22}$

Answer:

The fractions are not equivalent:

$\frac {11} {2}> \frac {6} {11}$

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3 years ago

I really need help !!

lisov135 [29]

(57/19)*65=195
is the answer.

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2 years ago

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Someone plz help me lol

riadik2000 [5.3K]

Answer:

the correct anwser is b b cause they both are positive y intercepts

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2 years ago

A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function h(t) = 52t - 16t^2 . What i

Nata [24]

Answer: 42.25 feet

Step-by-step explanation:

We know that after "t" seconds, its height "h" in feet is given by this function:

$h(t) = 52t -16t^2$

The maximum height is the y-coordinate of the vertex of the parabola. Then, we can use the following formula to find the corresponding value of "t" (which is the x-coordinate of the vertex):

$x=t=\frac{-b}{2a}$

In this case:

$a=-16\\b=52$

Substituting values, we get :

$t=\frac{-52}{2(-16)}\\\\t=1.625$

Substituting this value into the function to find the maximum height the ball will reach, we get:

$h(1.625) = 52(1.625) -16(1.625)^2\\\\h(1.625) =42.25\ ft$

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2 years ago

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777dan777 [17]

Answer:

1/20

Step-by-step explanation:

Entire the entire bottle/tube of the treatment.

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3 years ago