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Softa [21]
2 years ago
7

Solve for x or find x​

Mathematics
1 answer:
padilas [110]2 years ago
3 0

Answer:

x=20

Step-by-step explanation:

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Diameter=10.5 in . Determine the area of each circle. Use 3.14 or 22/7 for pie . Round to the nearest tenth.
zloy xaker [14]

Answer:

86.5 square inches

Step-by-step explanation:

Area of circle: pi*r^2

  • first find the radius

10.5in /2= 5.25in

  • find the square

5.25^2=27.5625

  • multiply with pi

27.5625*3.14=86.54625

rounded 86.5 in

5 0
2 years ago
I need help please!!
geniusboy [140]

the first answer is correct

7 0
3 years ago
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there are 15 blue jays and 14 oriels that wish to rest on branches of three older trees each of the trees will have at least 4 b
Dennis_Churaev [7]
The largest number of Bird in the tree could be 14
8 0
3 years ago
In October sally drove 560 miles in her car.
torisob [31]
The cost is £79.76. Since the car covers 560 miles and 34.5 miles is travelled by one gallon. So, dividing 560 by 34.5 we get 16.23. Since 1 gallon is 4.55 litres, 16.23 gallons is 73.8465. Now the cost of petrol is £1.08 per litre. So, multiplying 73.8465 by £1.08 we have £79.76
4 0
3 years ago
Write the equation of a line in Slope Intercept Form that passes through (−2,3) and has a slope m=4.
Vladimir [108]

The slope is already given in the question so we can find the y-intercept.

Slope-intercept form: y = mx + b

3 = 4(-2) + b

3 = -8 + b

3 + 8 = -8 + b + 8

11 = b

Now, we can write the equation.

y = 4x + 11

Best of Luck!

4 0
3 years ago
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