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Leya [2.2K]
3 years ago
14

Help please help fast :)

Mathematics
2 answers:
jarptica [38.1K]3 years ago
7 0

Answer:

3846.5 is the answers for the question

Step-by-step explanation:

please mark me as brainlest and follow me

Aloiza [94]3 years ago
6 0

Answer:

A = 3846.5 m²

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

Here diameter = 70 , so r = 70 ÷ 2 = 35 , then

A = 3.14 × 35² = 3.14 × 1225 = 3846.5 m²

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a playground is 750 M long and 250 m broad find the cost of levelling at rupees 16 per 100 square metres​
barxatty [35]

Answer:

Area of play ground = Length × Breadth = 750 × 250 = 187500. a Cost of levelling the ground = 187500 × 16 100 = Rs . 30000 

4 0
2 years ago
WILL GIVE BRAINLISET!!! Drag and drop the answers into the boxes to identify the vertex and axis of symmetry of this function.
tensa zangetsu [6.8K]

Answer:

2 -1 -2?..

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please answer 6, 7 and 8
alexandr402 [8]

Answer:

A

Step-by-step explanation:

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7 0
3 years ago
Jason has $2.25 worth of dimes and quarters he has twice as many dimes as quarters determine the number of dimes and the number
iris [78.8K]

Answer: jason has 10 dimes and 5 quarters.

Step-by-step explanation:

The worth of a dime is 10 cents. Converting to dollars, it becomes

10/100 = $0.1

The worth of a quarter is 25 cents. Converting to dollars, it becomes

25/100 = $0.25

Let x represent the number of dimes that he has.

Let y represent the number of quarters that he has.

He has twice as many dimes as quarters. This means that

x = 2y

Jason has $2.25 worth of dimes and quarters. This means that

0.1x + 0.25y = 2.25 - - - - - - - - - - - 1

Substituting x = 2y into equation 1, it becomes

0.1 × 2y + 0.25y = 2.25

0.2y + 0.25y = 2.25

0.45y = 2.25

y = 2.25/0.45

y = 5

x = 2y = 2 × 5

x = 10

6 0
3 years ago
For the straight line defined by the points (4, 53) and (6, 87), determine the slope and y-intercept. M= ? (slope) b= ? (y-inter
valkas [14]
(Look at photo for explanation for slope)
Slope/m is 17
After graphing both points and making a line, you will find that the y-intercept/b crosses at -15

So,
Slope/m = 17
Y-intercept/b = -15

3 0
3 years ago
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