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Amiraneli [1.4K]
3 years ago
13

Question 9 Find the missing side. Round to the nearest tenth. 55° x Previous​

Mathematics
1 answer:
Law Incorporation [45]3 years ago
4 0

Answer:

theres no picture so I cant help you

Step-by-step explanation:

You might be interested in
Suppose y varies inversely with x, and y = 25 when x = 1/5. What is the value of y when x = 5 ?
34kurt

Answer:

y = 1

Step-by-step explanation:

Given that y varies inversely with x then the equation relating them is

y = \frac{k}{x} ← k is the constant of variation

To find k use the condition y = 25 when x = \frac{1}{5} , then

25 = \frac{k}{\frac{1}{5} } = 5k ( divide both sides by 5 )

5 = k

y = \frac{5}{x} ← equation of variation

When x = 5, then

y = \frac{5}{5} = 1

8 0
3 years ago
Square root of -3<br><br> find the square root of -3
LenaWriter [7]

Answer:

finding the square root of a negative number is not possible

4 0
3 years ago
Read 2 more answers
After school Marcy can start walking dogs by 3:15 p.m. She wants to be done walking the dogs by 6:00p.m. so she can get home for
finlep [7]
She will walk exactly 5 dogs
6 0
3 years ago
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Which of the following functions is not linear?
Marrrta [24]

Answer:

<h2>D. y = 8x² + 8x + 4</h2>

Step-by-step explanation:

The equation of a linear function is in form:

y=mx+b

We have:

\bold{A.}\\\\y=8(x+8)+4(x+8)\qquad\text{use the distributive property}\\\\y=8x+64+4x+32\qquad\text{combine like terms}\\\\y=12x+86\to m=12,\ b=86\\\\\bold{linear\ function}

\bold{B.}\\\\y=\dfrac{\sqrt8}{8}x-4\to m=\dfrac{\sqrt8}{8},\ b=-4\\\\\bold{linear\ function}

\bold{C.}\\\\y=\dfrac{1}{8}x+8\to m=\dfrac{1}{8},\ b=8\\\\\bold{linear\ function}

\bold{D.}\\\\y=8x^2+8x+4\\\\\bold{not\ linear\ function}\\\\\text{because is}\ x^2\\\\\text{It's a quadratic function}

3 0
3 years ago
AB has endpoints at A(-4, 4) and B(5, -1).<br> Find the coordinates<br> (x, y) of the midpoint.
kramer

Answer:

The midpoint is at ( 1/2, 3/2)

Step-by-step explanation:

Midpoint

To find the x coordinate of the midpoint

Add the x coordinates of the endpoints and divide by 2

( -4+5)/2 = 1/2

To find the y coordinate of the midpoint

Add the y coordinates of the endpoints and divide by 2

( 4+-1)/2 = 3/2

The midpoint is at ( 1/2, 3/2)

3 0
1 year ago
Read 2 more answers
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