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Serhud [2]
3 years ago
7

Remember to round to the nearest tenth pls!

Mathematics
1 answer:
Lapatulllka [165]3 years ago
3 0

Step-by-step explanation:

Using Pythagorus theorem:

r =  \sqrt{  {( - 6)}^{2} +  {5}^{2}  }  =  \sqrt{61}

Therefore,

diameter \:  = 2 \sqrt{61} = 15.62

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Can someone please help me with this
dedylja [7]
I think it would be most likely A the first  one.
5 0
3 years ago
Olivia and her three siblings bring a sack lunch to school each day, consisting of a bagel, an apple, a cookie, and a juice box.
pogonyaev

Answer:

72/4=18 so she could make their lunch for 18 days

Step-by-step explanation:

so it would be 6x12 for the bagels which would be 72

for the apples it would be 8x9 which is 72

the cookies would be 12x6 to get 72

and the juice boxes would be 9x8 to get 72

divide that by 4 to get 18

5 0
3 years ago
What is 80% of 960? Round to the nearest hundredth (if necessary).
Tatiana [17]

Answer:

Step-by-step explanation:

you could do (960/100)*80=768

8 0
3 years ago
Read 2 more answers
Find all the zeros of the quadratic function.<br> y=x²-11x+18
maria [59]
Y= (X-9)(x+2)
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8 0
3 years ago
Manuel incorrectly claimed that the surface area of the cylinder shown is about 190.0 in.2. Use a formula to find the surface ar
Kitty [74]

Answer:

25.9%

Step-by-step explanation:

Note: you did not provide any attached image detailing the dimension of the cylinder however, let us arrange some dimension for explanation purpose

let the dimension of the cylinder be

radius= 3in

height= 5 in

Step two

The expression for the total surface area of a cylinder is

T. S. A. =2πrh+2πr2

substitute

T. S. A. =2*3.142*3*5+2*3.142*3^2

T. S. A. =94.26+56.556

T. S. A. =150.816 in^2

Now let us find the error

%error= actual -expected/expected*100

%error= 190 -150.816/150.816*100

%error= 39.184/150.816*100

%error= 0.259*100

%error= 25.9%

Now, you can use the dimension you have for the cylinder to calculate the total surface area, from there, you can solve for the error by following the steps above

3 0
3 years ago
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