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2 years ago

What is the approximate area of the shaded sector in the circle shown below

Mathematics

2 answers:

Novay_Z [31]2 years ago

3 0

Answer:

please provide the diagram

velikii [3]2 years ago

3 0

Step-by-step explanation:

for the solution figure is necessary so provides us to solve this problem

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Please help, I don’t get it

KatRina [158]

Answer:

What do not you understand?

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3 years ago

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pickupchik [31]

Answer:b

Step-by-step explanation: a line segment paralle to ab

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3 years ago

Jalen inherited a collection of vintage comic books. An appraiser separated the comic

sladkih [1.3K]

Jalen has total 63 comic books.

Step-by-step explanation:

Given,

Total value of comic books = $3135

Let,

Number of $45 comic books = x

Number of $65 comic books = y

According to given statement;

45x+65y=3135 Eqn 1

x=y+33 Eqn 2

Putting value of x from Eqn 2 in Eqn 1

$45(y+33)+65y=3135\\45y+1485+65y=3135\\110y=3135-1485\\110y=1650\\$

Dividing both sides by 110

$\frac{110y}{110}=\frac{1650}{110}\\y=15$

Putting y=15 in Eqn 2

$x=15+33\\x=48$

Total comic books = x+y

Total comic books = 48+15 = 63

Jalen has total 63 comic books.

Keywords: addition, elimination method

Learn more about elimination method at:

#LearnwithBrainly

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3 years ago

Can someone please answer the problem in the picture?

Elenna [48]

Answer:

Rate of change is 6/7 Initial value: 6

Step-by-step explanation:

To find the slope (which is the rate of change), use (y1 - y2)/(x1 - x2).

x1 and y1 will be (0, 6)

x2 and y2 will be (7, 0)

Note that x1 x2 y1 y2 can be any points on the line, I just chose these because they were x and y-intercepts.

(6 - 0)/(0 - 7) = 6/7

The initial value is simply the y-intercept, which is 6.

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3 years ago

A group of workers can plant 49 acres in 7 days. What is there rate in acres per day?

Galina-37 [17]

Answer:

Step-by-step explanation:

343

8 0

3 years ago

Read 2 more answers