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Aleksandr-060686 [28]

4 years ago

12

Circle O is shown. Line segments B D and A C intersect at point O. The length of B O is 5. Angle C O D is StartFraction 4 pi Ove

r 9 EndFraction. Sectors A O B and D O C are shaded.
Which statement is true regarding the two shaded sectors of circle O? Explain.

1 answer:

Lapatulllka [165]4 years ago

4 0

Answer:

The answer is C

Step-by-step explanation:

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Li keeps track of the time he spends working out each week. The table shows the number of cardio workouts and the number of weig

Dmitry [639]

Step-by-step explanation:

1)X represents the time he spent in cardio.

Y represents the time he spent in weighted.

2)If you could put the options on the second one it would be better.

3)4x+y=210

3x+2y=195

y=210-4x

3x+2(210-4x)=195

3x+420-8x=195

5x=420-195

5x=225

x=45

y=30

Total time of one cardi and weighted = 75min= 5/4 h.

4)2x+4y=

90+120=210 total time of week three.

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3 years ago

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charlie with drive 672 more miles . he continued to drive at the same rate .how many hours will it take Charlie to drive the 672

borishaifa [10]

It Would Take 13 Hours To Get There

7 0

3 years ago

Please help with question 7 and 8 also 9

noname [10]

I think it would be B but I’m not sure for number 7

5 0

3 years ago

Polygon B is a scaled copy of Polygon A using a scale factor of 5.

spayn [35]

Answer:

polygon a

Step-by-step explanation:

4 0

3 years ago

What is the solution to the equation?

Oxana [17]

ANSWER

(C) d=1

EXPLANATION

The given equation is

$\frac{ - 3d}{ {d}^{2} - 2d - 8} + \frac{3}{d - 4} = \frac{ - 2}{d + 2}$

Factor the first fraction to get,

$\frac{ - 3d}{(d + 2)(d - 4)} + \frac{3}{d - 4} = \frac{ - 2}{d + 2}$

Multiply through by (d+2)(d-4)

$- 3d + 3(d + 2) = - 2(d - 4)$

Expand:

$- 3d + 3d + 6 = - 2d + 8$

$6 = - 2d + 8$

$6 - 8= - 2d$

$- 2 = - 2d$

divide both sides by -2

$d = 1$

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3 years ago

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