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3 years ago

12

I need some assistance on finding the arc measure

1 answer:

Kitty [74]3 years ago

7 0

D to B =180
B to D=180
D to C =19

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Determine the missing length in each right triangle using the Pythagorean theorem. Round the answer to the nearest tenth, if nec

FromTheMoon [43]

Answer:63 will be you answer this is how i got it so that is a right traingal wich equals 90 so 90-15-12=63 and you could do 90-12-15=63

Step-by-step explanation:

5 0

2 years ago

Lauren has a mask collection of 160 masks. She keeps 88 of the masks on her

ahrayia [7]

I believe it’s 140 maybe.

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2 years ago

Peter decided to buy a new car. He made a $2,160 down payment and then took a 48-month loan. The total amount for the car, plus

Serga [27]

16560-2160=14400
14400/48=$300/mo
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4 0

3 years ago

Read 2 more answers

Consider the numbers 4/15 and 3/10 (a) Compare the numbers. (B) find a fraction between the two given numbers

valentinak56 [21]

As a decimal 4/15 = 0.2666667
As a decimal 3/10 = 0.3 [talk about close]
3/10 is bigger.

You could take an average to find something between 4/15 and 3/10
1/2(4/15 + 2/10)
1/2(8/30 + 6/30)
1/2(14/30)
1/2(7/15)
7/30 is between the two given numbers..

5 0

3 years ago

Explain why the expression 9x^3+1/2x^2+3x^-1 is not a polynomial

Nastasia [14]

Answer:

The given expression can't be expressed in polynomial form. Hence, it is not a polynomial.

Step-by-step explanation:

P(x,n) is a polynomial of nth degree if it is of the form,

P(x,n) = $a_{0} + a_{1}x + a_{2}x^{2} + a_{3}x^{3} + ......... +a_{n}x^{n}$

where n is a finite positive integer and n ∈ N

and ' $a_{i}$ 's are fixed but otherwise arbitrary constants ∀ i = 0(1)n .

Now, the given expression is,

$9x^{3} + \frac {1}{2x^{2}} + 3x^{-1}$

which doesn't fit in the above form. Hence, it is not a polynomial.

4 0

3 years ago