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3 years ago

Write an expression for operation describe 1 over 2 of 5 less than 10

Mathematics

1 answer:

zloy xaker [14]3 years ago

7 0

Answer:

(m+n)/10

Step-by-step explanation:

divide 10 by the sum of n and m

(m+n)/10

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If sin theta = -(sqrt(3))/2 and pi < theta < (3pi)/2, what are the values of cos theta and tan theta?

Gwar [14]

For $\pi$ , we expect $\cos\theta$ . Then recalling that $\sin^2\theta+\cos^2\theta=1$ , we have

$\cos\theta=-\sqrt{1-\sin^2\theta}=-\dfrac12$

Then by definition of tangent,

$\tan\theta=\dfrac{\sin\theta}{\cos\theta}=\dfrac{-\frac{\sqrt3}2}{-\frac12}=\sqrt3$

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4 years ago

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Mari makes bows for floral arrangements. She uses 1/8 of a yard ribbon for each bow. How many bows can she make from 2 spools th

GuDViN [60]

First, you need to find out how much ribbon she has total. Because there are two spools, you multiply 24 x 2. The answer for that is 48. Then you have to figure out how many bows she can make. Each bow uses 1/8 of a piece of yard of ribbon, so you can divide 48 by 8. Your answer would then be 6 bows.

Here are the equations.

24*2 = X

X/8 = B

Where X represents the yards of ribbon available and B represents the number of bows that Mari can make.

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3 years ago

Is 3y=-2x+6 proportional or nonpropotional

faust18 [17]

If the line is linear and passes through the point (0,0) then the function is proportional.

3y = -2x + 6 is linear but does not pass through the point (0,0).

3y = -2x + 6 is nonproportional.

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3 years ago

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F(x)=6(1-x) what is the value of f(-8)

Mariulka [41]

Answer:

Step-by-step explanation:

What the shorthand is telling you is wherever you see an x on the right, you put in -8

f(x) = 6(1- x)

f(-8) = 6(1 - - 8)

f(-8) = 6(1+8)

f(-8) = 6*9

f(-8) = 54

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3 years ago

I will give brainliest!

Yakvenalex [24]

Median is the middle value, if you have an even number of values in the data set, add the two middle numbers and divide that by two. If you have an odd number in the data set, it would be the middle number.

Upper quartile is the middle value of the upper half of numbers in the data set, The upper half of numbers are the numbers below the Median. Use same way as the median to find the value.

Minimum is the lowest number in the set.

Maximum is the highest number in the set.

Lower quartile is the middle value of the lower half of numbers in the data set, The lower half of numbers are the numbers above the Median. Use same way as the median to find the value.

See the attached picture:

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3 years ago