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3 years ago

7.2111 rounded to the nearest hundredth

Mathematics

1 answer:

andrezito [222]3 years ago

5 0

7 is the answer bcs 211 = 000but the point make it 7( 7.000)

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Anyone mind helping me out?

Igoryamba

Answer:

611 square miles

Step-by-step explanation:

Area of triangle = (1/2)*a*b*sinC (formula when u are not given the height of the triangle, but u are given with the angle.)

= (1/2)*30*47*sin(60°)

= 610.54 square miles (2 d.p)

≈611 square miles (rounded to nearest mile)

4 0

3 years ago

Select all the pairs that could be reasonable approximations for the diameter and circumference of a cirlce 5 meters and 22 mete

bazaltina [42]

Answer:

Option a) circle 5 meters and 22 meters

Step-by-step explanation:

We are given the following information in the question:

A pair of diameter and the circumference is given. We have to find a correct approximations for the diameter and circumference.

a) circle 5 meters and 22 meters

$\text{Diameter} = 5\text{ meters}\\\text{Circumference} = \pi d = 3.14\times 5 = 15.7\text{ meters}$

b) 19 inches and 50 inches

$\text{Diameter} = 19\text{ inches}\\\text{Circumference} = \pi d = 3.14\times 19 = 59.66\text{ inches}$

c) 33 centimeters and 80 centimeters

$\text{Diameter} = 33\text{ centimeters}\\\text{Circumference} = \pi d = 3.14\times 33 =103.62\text{ centimeters}$

Thus, no pair gives a reasonable approximation. Only the circle with diameter 5 and circumference 22 meters have closest approximation.

6 0

3 years ago

Is it greater than, Less than, or equal to?

frosja888 [35]

The answer is greater than

5 0

3 years ago

Read 2 more answers

Graph the set on the number line.

Ratling [72]

Here’s the answer w explanation :)

8 0

3 years ago

Multiply (6z2 - 4z + 1)(8 - 3z).

lbvjy [14]

This question is very odd with the arrangement.

(6z2 - 4z + 1)(8 - 3z)

The rule is number always has to be put first not the alphabets.

If you did not mention 2 as number 2 but the other character, it is okey but if it is not, it should be rearranged.

4 0

3 years ago