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marishachu [46]
3 years ago
11

He microsphere nanoscope is a powerful tool that allows humans to see structures 9 × 10–9 meter in diameter.

Mathematics
1 answer:
MrRa [10]3 years ago
5 0
Nan x 10^0 should be your answer
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Someone help please
dalvyx [7]

Answer:

19

Step-by-step explanation:

the 2 angles shown are complementary meaning that they will add up to equal 90

x+71=90

subtract 71 from each side x=19

5 0
3 years ago
Read 2 more answers
The final cost of a sale item is determined by multiplying the price on the tag by 75%. Which best describes the function that r
scoundrel [369]

First we try to frame the equation between the sale price and the final cost.

Let us consider, the price to be x and the final cost to be y, since the final cost is 75% of the price, we have the below equation

y = 0.75x

This is of the form of straight line equation y = mx +c where c =0 and m = 0.75

This means the function is linear since it satisfies a straight line equation.

So, we can eliminate options (3) and (4)

Now, the function is not a continuous one because the function is has definite value which is 0.75x and this make the function discrete. Hence option (2) is eliminated

Therefore we are left with option (1) which is the answer

Answer is (1) It is linear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant

6 0
3 years ago
Read 2 more answers
Please help me , I need it
alexgriva [62]

Answer:

A would be 150 times.

Step-by-step explanation:

I can't see the options for Part B so i cant help with that sorry. I think A would be 150 times though because with numbers 1-10, half of them are even and half of them are odd and half of 300 is 150.

7 0
2 years ago
If after turning off a applications the download speed increase to 0.15gb min will you be able to download the entire game now
xxMikexx [17]
Depends on how much space you have on your device
8 0
3 years ago
Samantha works part time at a store where she earns $462.30 each month. Which expression could be used to find the amount Samant
skad [1K]

Answer:

462.30m

Step-by-step explanation:

If she earns $462.30 each month, you multiply by the number of months to find how much she made over that time.

7 0
3 years ago
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