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Elis [28]
3 years ago
15

What is the value of a Help please

Mathematics
1 answer:
erastova [34]3 years ago
8 0

When the base and the height of a triangle are the same. the hypotenuse is that number times sqrt2.

B and C are 7, so a would also be 7

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A firm has the following fixed proportion production function q = min(k, 2l). a. Find the firms long-run total, average, and mar
Yuri [45]

Answer:

I think its right

Step-by-step explanation:

a) In the long run, we have, 5k=10 and k=2l Thus, C=2l+3l= 5l=0.5q Thus, AC=5l/10l =0.5 MC=0.5 b) In the short run, k=10 Q=min(50,10l) If l<5, q=10l. C=10+3l= 10+0.3q Thus, AC=10/q + 0.3 If l>5, q=50. C= 10+3l AC= (10+3l)/50 If q>50, then MC...

3 0
2 years ago
Ramon uses models to compare two decimial he says 0.09 greater than 0.1 because 9&gt;1 which of these explain ramon's mistake
Shalnov [3]

Answer:

Ramon's mistake was that he used whole numbers in comparison to decimals, which is not an accurate way to solve. Think about it this way, 0.1 is the tens place, 0.01 is the hundreds place. Which would be greater 100% of the time? The hundreds place, in decimal terms, the hundredths.

0.09 is greater than 0.1

5 0
2 years ago
Simplify 7(A - 6).<br><br> 7A - 42<br> 7A - 6<br> A - 6<br> FIRST ONE GETS A BRAIN LIST?!
Cerrena [4.2K]

Answer:

7A - 42

Step-by-step explanation:

7(A - 6)  \\ = 7A - 7 \times 6 \\  = 7A - 42

4 0
3 years ago
Read 2 more answers
PLZ HELP ME!!!
AnnZ [28]

Answer:

A: 6x^2(x^8-16)

B: 6x^2(x^4+4)(x^2+2)(x^2-2)

Step-by-step explanation:

<u>A:</u>

Our expression is 6x^{10}-96x^2. We need to find some common factors. Clearly, we can see that both terms share the x² part, so we can definitely take that out:

6x^{10}-96x^2

x^2(6x^8-96)

Let's see if 96 is divisible by 6:

96 ÷ 6 = 16; since there's no remainder / the remainder is 0, we know 96 is divisible by 6, so we can also factor out 6:

x^2(6x^8-96)

6x^2(x^8-16)

Thus, the answer to part A is 6x^2(x^8-16).

<u>B:</u>

Look at the x^8-16 part of the above factored expression. Notice that it is a difference of squares (because x^8=(x^4)^2 and 16 = 4²), so we can write this as:

x^8-16

(x^4+4)(x^4-4)

Now take a look at the (x^4-4) part. Again, it's a difference of squares because x^4=(x^2)^2 and 4 = 2², so rewrite that as:

x^4-4

(x^2+2)(x^2-2)

Put it all together:

6x^2(x^4+4)(x^2+2)(x^2-2)

Thus, the answer to part B is 6x^2(x^4+4)(x^2+2)(x^2-2).

6 0
3 years ago
The scale of a map says 4 cm represents 5 km. What distance on the map in cm represents an actual distance of 4 km
Vilka [71]

4cm : 5km

xcm : 4km

Cross multiply.

4 * 4 = 16

5 * x = 5x

5x = 16

x = 16/5

x = 3.2km

3.2km : 4km

5 0
3 years ago
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