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kolbaska11 [484]

3 years ago

11

URGENT!!! Amy, on a jog, runs in a straight line for 3 miles. She then changes direction, heading 50 degrees to the right and ru

ns for 6 miles in this direction. How far is Amy from her starting position? (Round your final answer to the nearest tenth place.)

1 answer:

IgorLugansk [536]3 years ago

4 0

Answer:

8.5miles

Step-by-step explanation:

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ankoles [38]

Answer:

315

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5 0

3 years ago

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Find the area and the circumference of the circle. Round your answers to the nearest hundredth.

Alik [6]

Answer:

$area = 200.96 \: {units}^{2} \\ circumfrence = 50.24 \: units$

Step-by-step explanation:

The formula to find the area and circumference of a circle is:

$area = \pi {r}^{2} \\ circumfrence = 2\pi \: r$

<em>*</em><em>no</em><em>te that pi is 3.14*</em><em> </em>Therefore the area is:

$formula = \pi {r}^{2} \\ 3.14 \times {8}^{2} = \\ 3.14 \times 64 = 200.96$

Therefore the circumference is:

$formula = \: 2\pi \: r \\ (2)(3.14)(8) = \\ 3.14 \times 16 = 50.24$

3 0

2 years ago

The side of a square is 3 and 5/2 inches

Murrr4er [49]

Perimeter=22 inches
Area=121/4 inches

7 0

3 years ago

–4b + 8c + 12 – 8b – 2c + 6

sertanlavr [38]

Answer:

-24

Step-by-step explanation:

-4-8= -12

8-2=6

12+6=18

-12b+6c+18

Greatest common factor = 6

-12/6=-2

6/6=1

18/6=3

D 6(-2b+1c+3)

-12(2)+6(-3)+18

-24+(-18)+18

-42+18= -24

-24

7 0

2 years ago

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Juanita begins to factor an expression as shown. x2+3x−18=(x+)(x−) What numbers should be placed in the boxes from left to right

stich3 [128]

Answer:

Option A is the correct answer.

Step-by-step explanation:

Here we need to factorize x²+3x−18

The coefficient of x is 3 and the constant is -18

Which means

The sum of factors is 3

The product of factors is -18

The factors satisfying are 6 and -3

Here the factors are given in the type (x+)(x−)

So the value after plus is 6 and value after - is 3

Option A is the correct answer.

6 0

3 years ago

Read 2 more answers