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2 years ago

I NEED HELP ASAP ITS DUE SOON

Mathematics

1 answer:

almond37 [142]2 years ago

5 0

Answer:

Me is convuseld. . .

Step-by-step explanation:

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Find the length of side x in simplest radical form with a rational denominator.

drek231 [11]

Step-by-step explanation:

$\cos(30) = \frac{x}{ \sqrt{8} } \\ x = \sqrt{8} \times \cos(30) = 2.45 = \sqrt{6}$

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2 years ago

Find the probability of rolling factors of 8

inna [77]

The answer is 1,2,4,8

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3 years ago

Find the slope of the line that passes through (3, 7) and (6, 8).

OLEGan [10]

Answer:

Slope = 1/3

Step-by-step explanation:

Step 1: Define general form of equation of line

An equation of a straight line on two-dimensional plane could be represented in form of: y = Mx + b, with M is slope and b is y-intercept

Step 2: Set up the system to solve for slope M of equation of line

That equation passes 2 points, which are represented in form of (x, y), (3, 7) and (6, 8).

Substitute these values of x and y into the original equation in step 1:

7 = 3M + b

8 = 6M + b

Step 3: Solve the system of equations in step 2 for M

Subtract 1st equation from 2nd equation:

8 - 7 = 6M - 3M + b - b

Simplify both sides:

1 = 3M

Divide both sides by 3:

=> M = 1/3

Hope this helps!

8 0

3 years ago

Read 2 more answers

Can somone give me the answer to 2 x 0

marshall27 [118]

Any number times 0 is going to equal 0

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3 years ago

Read 2 more answers

Stock worth $80 a share dropped in value by 15% on Tuesday, then increased by $7 the next Wednesday and, finally, increased by 1

Nutka1998 [239]

<h2>Steps</h2>

So here are a couple expressions when a value changes by percentage (p = percentage in decimal form and m = original value):

When decrease: (1 - p)m
When increase: (1 + p)m

So firstly, the $80 share dropped by 15%. Since this is a decrease, follow the appropriate expression:

$15\%=0.15\\\\(1-0.15)*80\\0.85*80\\68$

On Tuesday, the share went from $80 to $68

Next, on Wednesday the share increased by $7. With this, just add $68 and 7.

$68+7=75$

On Wednesday, the share went from $68 to $75

Lastly, on Thursday the share increased by 12%. Since this is an increase, follow the appropriate expression:

$12\%=0.12\\\\(1+0.12)*75\\1.12*75\\84$

<h2>Answer</h2>

The final price of the share is $84.

7 0

3 years ago