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3 years ago

HELP PLEAASE (no fake answers pleassee)

Mathematics

1 answer:

dedylja [7]3 years ago

8 0

Answer:

1) .07

2) .05

3) Sorry, I'm not sure

4a) 8.5a+38

4b) h-2

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The sides of an equilateral triangle are all 8 units long. What is the length of the triangle’s altitude?

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Answer:

B or 4 $\sqrt[]{3}$

Step-by-step explanation:

I could be wrong as I'm very new to this math but I believe its 4 $\sqrt{3}$

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2 years ago

Look at the graph shown below:

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Answer:

Well in order to find the equation you are looking for you first must find the slope of the line. Since it gives you two points at (-4, 1) and at (0, 4), use these points to find the slope.

y = (3/4)x + 4 is the answer

Step-by-step explanation:

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3 years ago

Read 2 more answers

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Answer:

Step-by-step explanation:

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3 years ago

Given the function defined in the table below, find the average rate of

AURORKA [14]

Answer:

Average rate of change = $\frac{2}{5}$

Step-by-step explanation:

Average rate of change of a function 'f' in the interval a ≤ x ≤ b is given by,

Average rate of change = $\frac{f(b)-f(a)}{b-a}$

We have to find the average rate of change in the interval 20 ≤ x ≤ 65

From the table attached,

f(65) = 32

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Average rate of change = $\frac{32-14}{65-20}$

= $\frac{18}{45}$

= $\frac{2}{5}$

Therefore, average rate of change in the given interval is $\frac{2}{5}$ .

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3 years ago

Cheddar cheese costs £7.50 for 1kg.Marie buys 200 grams of cheddar cheese.How much does she pay?(PLEASE SHOW WORKING OUT)

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There are 1000g in a kilogram.
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The answer is £1.50

Hope this helped.

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4 years ago