3 years ago

35

Mathematics

1 answer:

son4ous [18]3 years ago

7 0

Answer:

12.90 miles

Step-by-step explanation:

40×0.15=4.90 miles

50×0.16=8.00 miles

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Workout the lowest integer

V125BC [204]

Answer:

x ≥ 9/2

Step-by-step explanation:

5x - 2 ≥ 3x + 7

2x ≥ 9

x ≥ 9/2

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2 years ago

Explain how you know 7/12 is greater than 1/3 but less than 2/3

Roman55 [17]

7/12
1/3=4/12
2/3=8/12

7/12>1/3
<span>7/12<2/3
</span>

convert all of these to a common denominator:
7/12 , 1/3 , 2/3
---
7/12 = 7/12
1/3 = 4/12
2/3 = 8/12
---
place into compound inequality:
---
(1/3=4/12) < (7/12=7/12) < (2/3=8/12)

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3 years ago

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The price of an item has risen to $301 today. Yesterday it was $140 Find the percentage increase.

Ludmilka [50]

Answer: 115%

Step-by-step explanation: ur welcome

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Solve the equation. 6g = 48 what does g equal?

Artyom0805 [142]

G should equal out the be 8 Because 6X8 is equal to 48! I hope this helps:)

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The area of the circle is 144π m2<br><br> What is the diameter of the circle?

Over [174]

Answer:

Step-by-step explanation:

Remember that

Area of Circle = $\pi r^2$

$\pi = pi \\r = radius$

They told us that for this circle, the area is $144\pi m^2$

If you put it back into the formula for area of a circle we get:

Area of Circle = $\pi r^2$

$144\pi = \pi r^2$

Divide both sides by $\pi$ .

144 = $r^2$

Now we want to solve for r (r = radius).

You need to square root each side

$\sqrt{144} = \sqrt{r^2}$

$12 = r$

So now we know the radius, $r = 12$ metres

Also remember that

Diameter = $2r$

So,

Diameter = 2 times 12 = 24 metres

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3 years ago