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ohaa [14]
3 years ago
14

Please help

Mathematics
1 answer:
Inessa05 [86]3 years ago
4 0

Answer:

13.9 (if x is the Hypotenuse)

Step-by-step explanation:

which one is the Hypotenuse (the side opposite of the 90 degree angle) ?

because that determines the calculation.

if x is the Hypotenuse then Pythagoras looks like this

x² = 7² + 12² = 49 + 144 = 193

x = sqrt(193) = 13.9

if 12 is the Hypotenuse, then it looks like this

12² = 7² + x²

144 = 49 + x²

95 = x²

x = sqrt(95) = 9.75

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256,892 to tens of thousands place
morpeh [17]

Ten thousands place is bolded: 256892

Look at the number in the place value to the right. It is a 6. Because 6 is greater than 5, round up

256892 rounded to the nearest ten thousands place is 260000

260,000 is your answer

hope this helps

3 0
4 years ago
11. The exponential function given by ​H(t)=80,030.83​(1.0481​)t​, where t is the number of years after 2010​, can be used to pr
telo118 [61]

A function assigns the value of each element of one set to the other specific element of another set. The number of centenarians in the country in 2013 is 9.4175×10⁴⁵.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The exponential function that can be used to project the number of centenarians in a certain country is H(t) = 80,030.83(1.0481)^t.

Now, the number of centenarians in the country in 2013 is,

H(t) = 80,030.83(1.0481)^t\\\\H(2013) = 80,030.83(1.0481)^{2013}\\\\H(2013) = 9.4175 \times 10^{45}

Also, the number of centenarians in the country in 2038 is,

H(t) = 80,030.83(1.0481)^t\\\\H(2038) = 80,030.83(1.0481)^{2038}\\\\H(2038) = 3.048 \times 10^{46}

Hence, the number of centenarians in the country in 2013 is 9.4175×10⁴⁵.

Learn more about Function:

brainly.com/question/5245372

#SPJ1

5 0
3 years ago
What are the slope and y. intercept of the linear function
spayn [35]
Answer = slope -1/2 intercept 1

Using the rise/run method, you can see that the slope is -1/2 (It’s negative because if the line wen the other way, it would be positive)

As for the y-intercept, the line intercepts the line at 1, so the y-intercept is +1.

Hope this helps :)
4 0
3 years ago
Read 2 more answers
Plz answer this step by step thank you x^2 + 15x + 56
Schach [20]

Answer:

(x + 7)(x + 8)

Step-by-step explanation:

{x}^{2}  + 15x + 56 \\ =   {x}^{2}  + 8x + 7x + 56 \\  =  {x}(x + 8) + 7(x + 8) \\  = \huge \red{ \boxed{ (x + 8)(x + 7)}}

4 0
4 years ago
The stock of Company A gained $0.18 throughout the day and ended at a value of $6.18. By what percentage did the stock rise
erastovalidia [21]

Answer: % increase ≈ 3433%

Step-by-step explanation:

Step 1: work out the difference (increase) between the tow numbers you are comparing.

Increase = New Number - Original Number

Step 2: Divide the increase by the original number and multiply the answer by 100.

% increase = Increase ÷ Original Number x 100

Step 3: Plug in known values

Increase = 6.18

Original Number = 0.18

% increase = 6.18 ÷ 0.18 x 100

% increase = 34.333... x 100

% increase ≈ 3433%

5 0
4 years ago
Read 2 more answers
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