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3 years ago

BRAINLIST!!

Mathematics

1 answer:

OverLord2011 [107]3 years ago

6 0

The trip there is 58.5$ and the trip back is 63$. 63-58.5= 4.50. Which makes the answer B

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padilas [110]

The last one!

Step-by-step explanation:

2^3 is 8 which makes it the greatest value

the radical 4 is 2

the 54% is equal to .54 in decimal form

the 0.030 is the value with the least

3 0

3 years ago

-3.4(2.7a-1.7)-1.2a=47.3

Delicious77 [7]

Answer:

-3.4(2.7a-1.7)-1.2a= 47.3

A = -4

3 0

4 years ago

Me.Green tells you that a right Triangle has a hu triangle has a hypotenuse 13 and a leg of 5. She asks you to find the other le

tiny-mole [99]

the pythagorean theorem is a^2+b^2=c^2

You have a and c already, so its 5^2+b^2=13^2

13^2 equals 169. 5^2 equals 25.

You now have 25+b^2=169

169-25=144

The square root of 144 is 12.

The other leg is 12 units

8 0

4 years ago

What is the value of x when y = 16? y = 0.25x + 11

cestrela7 [59]

The answer to this would have to be the number 15 my good sir

7 0

3 years ago

Read 2 more answers

What is the equation of the line that is perpendicular to the like y=-4x + 7 and passes through the point (8,2)?

Nookie1986 [14]

Answer:

$y=\frac{1}{4}x$

Step-by-step explanation:

Given equation of line:

$y=-4x+7$

To find the equation of line perpendicular to the line of the given equation and passes through point (8,2).

Applying slope relationship between perpendicular lines.

$m_1=-\frac{1}{m_2}$

where $m_1$ and $m_2$ are slopes of perpendicular lines.

For the given equation in the form $y=mx+b$ the slope $m_2$ can be found by comparing $y=-4x+3$ with standard form.

∴ $m_2=-4$

Thus slope of line perpendicular to this line $m_1$ would be given as:

$m_1=-\frac{1}{-4}$

∴ $m_1=\frac{1}{4}$

The line passes through point (8,2)

Using point slope form:

$y_-y_1=m(x_-x_1)$

Where $(x_1,y_1)\rightarrow (8,2)$ and $m=m_1=\frac{1}{4}$

So,

$y-2=\frac{1}{4}(x-8)$

Using distribution.

$y-2=(\frac{1}{4}x)-(\frac{1}{4}\times 8)$

$y-2=\frac{1}{4}x-2$

Adding 2 to both sides.

$y-2+2=\frac{1}{4}x-2+2$

$y=\frac{1}{4}x$

Thus the equation of line in standard form is given by:

$y=\frac{1}{4}x$

6 0

3 years ago