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3 years ago

Which number is greatest? 89.91, 81.900, 81.90, or 81.9?

Mathematics

1 answer:

Hunter-Best [27]3 years ago

3 0

Answer:

the first option (89.91) is the greatest

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If your leg get cut off, where would you feel the pain if you got no leg. hehehe

gavmur [86]

Answer:

lol in your head , literally

Step-by-step explanation:

After one of your limbs is amputated, you may feel as if the limb is still there. This is called phantom sensation. You may feel: Pain in your limb even though it is physically not there.

7 0

3 years ago

Find the area of the circle.

sladkih [1.3K]

Answer:

530.66 in.²

Step-by-step explanation:

Area of a circle = πr²

In the circle above, the diameter is given. To find the radius, you divide the diameter by 2, i.e.

Radius(r) = $\frac{26}{2} in.$

= 13 in.

∴Area of the circle = 3.14 × 13²

= 3.14 × 169

= 530.66 in.²

Hope this helps :)

6 0

3 years ago

What is the area of this polygon? 28.5 units² 34.5 units² 37.5 units² 40.5 units² 6 sided polygon on a coordinate plane with ver

LUCKY_DIMON [66]

Answer:

Option B.

Step-by-step explanation:

The given vertices of the polygon are (-6,-2),(-5,1),(-1,4),(1,1),(5,3),(1,-2).

We need to find the area of the polygon.

Plot the given vertices and on a coordinate plane and draw the polygon. Divide the polygon in 4 parts as shown below.

Area of rectangle is

$A=length\times width$

Area of triangle is

$A=\dfrac{1}{2}\times base\times height$

Area of each figure is

$A_1=\dfrac{1}{2}\times 1\times 3=1.5$

$A_2=\dfrac{1}{2}\times 6\times 3=9$

$A_3=\dfrac{1}{2}\times 4\times 3=6$

$A_4=6\times 3=18$

Area of polygon is

$A=A_1+A_2+A_3+A_4$

$A=1.5+9+6+18=34.5$

The area of polygon is 34.5 units².

Therefore, the correct option is B.

3 0

4 years ago

A school’s yearbook committee had many meetings last month the line plot summarizes how long each meeting lasted

kipiarov [429]

On the graph, it shows that the shortest meeting has lasted for 1/4 of an hour. An hour has 60 mins, you know it the shortest will be 15 minutes.

If its for any other number that you do not know, you can list as a proportion:

1/4 = x/60 (1 and x are on the top of the fractions)

Cross multiply: 1 * 60 = 60

Then divide by the number on the opposite corner of x: 60/4

x = 15

4 0

3 years ago

A 4/17. <br> B 4/51. <br> C 32/52<br> D 4/19

Marat540 [252]

Answer:

OPTION A IS THE CORRECT ANSWER PLS MARK ME AS THE BRAINLISET HOPE IT HELPS YOU

4 0

3 years ago