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2 years ago

Floyd ate 3 tacos and 2 burritos. Each burrito cost $2.20, and a taco was - less

Mathematics

1 answer:

Lady bird [3.3K]2 years ago

3 0

Answer:

the only one that is the best way to go to last night I was wondering what the hell out the same thing happened in the next few weeks

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A box has dimensions of 2.6 cm x 3.5 cm x 5.1 cm. What is the volume of the box in cubic centimeters?

aivan3 [116]

Answer:

46.4 cm3

Step-by-step explanation:

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2 years ago

The students in Mr. Perez’s math class sit in sections of the classroom. There are 9 students in 14 of the classroom.

Vladimir [108]

3/7 is the fraction hope this helped

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2 years ago

Least to greatest number 66 and 67

steposvetlana [31]

66.) .... 1/6 > 1/5 > 1/4 > 1/3 > 1/2

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2 years ago

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Q6: Which is the graph of the polar equation r=1/1-sin theta.

AveGali [126]

Answer:

The correct answer is C.

Step-by-step explanation:

The given equation is;

$r=\frac{1}{1-\sin(\theta)}$

This implies that;

$r(1-\sin(\theta)=1$

$r-r\sin(\theta)=1$

Let us write in Cartesian coordinates by substituting;

$r=\sqrt{x^2+y^2} ,y=r\sin(\theta)$

$\sqrt{x^2+y^2}-y=1$

$\sqrt{x^2+y^2}=y+1$

Square both sides;

$(\sqrt{x^2+y^2})^2=(y+1)^2$

This implies that;

$x^2+y^2=y^2+2y+1$

$x^2=2y+1$

$y=\frac{1}{2}x^2-\frac{1}{2}$

This is an equation of a parabola that opens upwards with a y-intercept of $-\frac{1}{2}$ .

The correct choice is C

4 0

3 years ago

What is the slope-intercept form of the equation y - 7= -5/2(x+4)

GREYUIT [131]

The first thing I would probably do is distribute (multiply) the -5/2 into the parenthesis:

= (-5/2)x + (-20/2)

Notice how I am not putting the x into the fraction. This is to make it easier to see the slope-intercept form.

Lets simplify the (-20/2) and then add 7 to both sides:

y - 7 = (-5/2)x - 10

y = (-5/2)x - 3

Your answer would then be:

y = (-5/2)x - 3

y = mx + b

Since it is now in the requested format.

4 0

2 years ago