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3 years ago

5

OKIE I NEED HELP WITH MY MATH CUZ THE INTERNET IS S T U P I D

1 answer:

Rom4ik [11]3 years ago

5 0

When reflecting a point across the x-axis, you multiply the y coordinate by -1 (you flip the sign), so (-8,-3) would turn into (-8,3).

When reflecting a point across the y-axis, you multiply the x coordinate by -1 (flip the sign), so (-8, -3) becomes (8, -3)

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In a circle of radius 60 inches, a central angle of 35 degrees will intersect the circle forming an arc of length

kow [346]

Convert 35 degrees to radians

35 * pi/180 = 7pi/36

s = r(theta) s is arc length, r is radius, theta is the central angle.

s = 60* 7pi/36

s = 35pi/3 inches ~ 36.65 inches

5 0

3 years ago

Anusha is walking on a hiking trail at a rate of 3/4 miles in 1/4 hour. At this rate, how far will Anusha walk in an hour?

kherson [118]

3 miles. Using cross-multiplication, 3×4 = 12 and 4×1 = 4, so 12/4 = 3.

3 0

3 years ago

Read 2 more answers

Como se escribe 6 en numeros mayas

Lynna [10]

Answer:

One dot over a line

Step-by-step explanation:

6 0

3 years ago

If <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%2B3%7D%7B4%7D" id="TexFormula1" title="\frac{x+3}{4}" alt="\frac{x+3}{4}" align

AleksAgata [21]

Answer:

$f^{-1}(x) = 4x-3$ is the right answer.

Step-by-step explanation:

I the function is $f(x) = \frac{x+3}{4}$

$f(x)=\frac{1}{4}(x+3)$

Then we have to find inverse of function f(x).

we will write the equation as $y=\frac{1}{4}(x+3)$

4y = x + 3

x = 4y - 3

Now we will rewrite the function as

$f^{-1}(x) = 4x-3$

So the answer is $f^{-1}(x) = 4x-3$

3 0

4 years ago

Read 2 more answers

Can u help me with question 37?

gayaneshka [121]

X^12/x^9=125

Simplify the left side
x^3=125

Find the cube root of both sides
x=5

Final answer: The number is 5

6 0

4 years ago