All categories

3 years ago

I’m circle R with m angle QRS=82 and QR=16 units find the of arc length of QS. Round to the nearest hundredth

Mathematics

1 answer:

aliina [53]3 years ago

7 0

Answer:

27.92 units

Step-by-step explanation:

Radius (qr) = r = 16 units

<QŘS = θ = 82°

Length of an arc = (Θ / 360) * 2πr

L = (θ / 360) *2πr

L = (82 / 360) * 2π * 16

L = 0.2777 * 100.53

L = 27.917 units

L = 27.92 unit

You might be interested in

Tisha and her academic team are working to go to state finals. They must have a certain number of points to advance. They have h

kolbaska11 [484]

Answer:

$b=\frac{T-a-c-d}{3}$

b = (T - a - c - d) / 3

Step-by-step explanation:

Let T be the total number of points required to advance.

a, c and d are points scored in the local matches, and b is the number of points scored in the district match. If b is worth 3 times as much as the other matches, the total number of points is given by:

$T=a+c+d+3b$

Isolate b in order to find out how many points they need in the district match:

$T=a+c+d+3b\\3b=T-a-c-d\\b=\frac{T-a-c-d}{3}$

They need to score (T - a - c - d)/3, in the district match in order to win.

4 0

3 years ago

How do you calculate quadratic regression by hand

irinina [24]

you can use calculator because it shows the graph and table.

4 0

3 years ago

What's the inequality for 15x + 21 ≥ 120

Andrei [34K]

X>= 6.6 is your answer

5 0

2 years ago

SOLVE. |y - z| when y=7, z= 11

tia_tia [17]

Answer:

$y - z \\ = 7 - 11 \\ = - 4$

8 0

3 years ago

Plz help its math <br> do 1 pick anything

zhenek [66]

Answer:

-3

Step-by-step explanation:

30/(-2)-(-3)(4)

BIDMAS

-15 - (-3)(4)

-15 - -12

-15+12

-3

7 0

2 years ago

Read 2 more answers