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kondaur [170]
2 years ago
7

Arc length, radius, & central angles (deg. & rad.)

Mathematics
1 answer:
11111nata11111 [884]2 years ago
7 0

Answer:

radius: 23 inches

Step-by-step explanation:

Formula: ∅r = arc length

Here the ∅ is 2 rads and arc length is 46 inches.

using the formula:

2*r = 46

r = 23 inches

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Mrs. Gammy divide 300 dollars equally among 5 fourth grade teachers. Mrs. Gammy to buy 12 hits that each cost the same amount. W
horrorfan [7]

Answer: The price of each gift is $5.

Step-by-step explanation:

Since we have given that

Amount = $300

Divided into equally among 5 fourth grade teachers.

so, Amount each fourth grade teacher would be

\dfrac{300}{5}=\$60

Since Number of hits that need to buy = 12

Each cost the same amount.

So, Price of each gift would be

\dfrac{60}{12}=\$5

Hence, the price of each gift is $5.

6 0
3 years ago
what is the lenght and width if the perimeter is 38 cm and the area is 88 sq cm. ? please show solution
Misha Larkins [42]
Ok

Perimeter=38cm

Area=88cm

2 numbers that multiply to 88  

4 numbers that add up to 38

Length=11
Width= 8
7 0
3 years ago
Which of the following demonstrates the correct first step in copying a segment?
grandymaker [24]
Drawn ray

Answer: drawn ray
4 0
3 years ago
the two lines represent the amount of water, over time, in two tanks that are the same size. Which container is filling more qui
uranmaximum [27]

The missing figure is attached down

Answer:

Container A is filling more quickly

Step-by-step explanation:

<em>Let us explain the linear relation</em>

The linear equation is y = m x + b, where

  • m is the slope of the line which represents the rate of change (change in y/change in x)
  • b is the y-intercept which means the initial amount of y (at x = 0)

<em>If a line represents the amount of water over time, then it represents the rate of filling of the water</em>

∵ There are two containers A and B that have the same size

∵ The two lines represent the amount of water over time in

    containers A and B

∴ The slopes of the lines represent the rat of water in the tanks

→ That means the greater slope represents the greater rate

∵ The greater the slope, the steeper the line

∴ The container that represented by the steeper the line is filling quickly

→ The line represents container A is steeper more than the line

    represents container B

∴ Container A is filling more quickly

4 0
4 years ago
What is the value of y in the following equation? -10y + 4(3y – 8) = -64
igomit [66]

Answer:

y=-16

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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