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GenaCL600 [577]
3 years ago
8

7z2 5z4 d3 d8 I don't know how you are supposed to do it?

Mathematics
1 answer:
Serga [27]3 years ago
3 0

Answer:

35 {z}^{6} {d}^{11}

Step-by-step explanation:

Assuming you are supposed to simplify:

7 {z}^{2}  \times 5 {z}^{4}  \times  {d}^{3}  \times  {d}^{8}

Then we need to apply the product rule of indices.

{a}^{m}  \times  {a}^{n}  =  {a}^{m + n}

So we multiply to get:

35 {z}^{2 + 4}  \times  {d}^{3 + 8}

We now simplify the exponents to get:

35 {z}^{6}  \times  {d}^{11}

Therefore the required product is

35 {z}^{6} {d}^{11}

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The constant of proportionality is represented by what letter? Question 4 options: x y z k
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Answer:The constant of proportionality is represented by x.

Hope this helps.




6 0
3 years ago
Machine M, working alone at its constant rate, produces x widgets every 4 minutes. Machine N, working alone at its constant rate
Harman [31]

Answer:

Yes

Step-by-step explanation:

Given that Machine M, working alone at its constant rate, produces x widgets every 4 minutes. Machine N, working alone at its constant rate, produces y widgets every 5 minutes.

When both machines work for 20 minutes

Machine A would produce = \frac{20}{4} =5 widget and

Machine B would produce = \frac{20}{5} =4 widgets

So we can say that Machine A would produce more widgets than Machine N at that time.

Answer is Yes

8 0
3 years ago
The difference between a number and three is multiplied by negative six. The result is eighteen. What is the number? Write an eq
trapecia [35]

Answer:

that is the solution to the question

8 0
3 years ago
Hank and Lynn are both paying off car loans . • Hank paid $ 2,000 up front when he bought his car , and he pays $ 200 each month
Ymorist [56]

Answer:

c

Step-by-step explanation:

8 0
3 years ago
Please Help! Evaluate the function at each specified value of the independent variable and simplify. (If an answer is undefined,
Licemer1 [7]

Answer:

<u>Given:</u>

  • g(t) = 5t² − 8t + 3

Find the following

<u>g(2)</u>

  • g(2) = 5(2²) - 8(2) + 3 = 20 - 16 + 3 = 7

<u>g(t - 2) </u>

  • g(t - 2) = 5(t - 2)² - 8(t - 2) + 3 = 5t² - 20t + 20 - 8t + 16 + 3 = 5t² - 28t + 39

<u>g(t) - g(2)</u>

  • g(t) - g(2) = 5t² − 8t + 3 - 7 = 5t² − 8t - 4
3 0
3 years ago
Read 2 more answers
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