how many squares are there on a standard checkerboard? By looking for a pattern how you figure it out?

Answers

Answer 1

Answer: People say that there are only 64 on the checkboard
1, 8x8 square4,
7x7 squares9,
6x6 squares16,
5x5 squares25,
4x4 squares36,
3x3 squares49,
2x2 squares64,
1x1 squares
You will come out with = 204. That is how many squares are on the board.

Related Questions

88% of what number is 66? A.75B.58.08C.1.3D.0.75
The line plot shows the distances Marco has run so far this month. Marco will run two more days. He wants to run a total distance of 50 miles this month.complete the table to show two possible distances, in miles, Markel could read this month to meet his goal
Brian had 42 class fair tickets to sell. He sold 5/6 of the tickets . How many tickets did Brian sell?
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There are 23 classes in Holly's school.Each class has the same number of students. What is the total number of students in Holly@s school?

A grasshopper, which can walk, hop long distances, and even fly, is no more than 5 inches in length. What is the metric equivalent in centimeters?A. 1.97 cm
B. 12.7 cm
C 7.54 cm
D. 2.46

Answers

The metric equivalent of 5 inches in centimeters is 12.7 cm. C:

10. Mr. Guerrero left his house and drove north at an average speed of 40 mph.Two hours later, his daughter Miranda left the house and drove the sameroute as her father, but at an average speed of 48 mph. How far from homewere they when Miranda overtook her father?

Answers

Speed=distance / time ⇒ distance=time x speed
distance=d
time=t
speed= s

d=s*t

Distance traveled by Mr Guerrero, when his daugther left the house
Data:
s=40 miles/ hour
t=2 hours
d=40 miles/ hour * 2 hours= 80 miles

Total distance traveled by Mr Guerrero:
d=80 miles + 40 miles/hourt ⇒d=80+40t (1)

d=total distance.
s=speed.
t=time spent by Miranda for she overtook her father.

Distance traveled by Miranda.
data:

s=48 miles/ hour
d=total distance.
t=time spent by Miranda for she overtook her father.

d=48 miles/hour * t ⇒d=48t (2)

With the equations (1) and (2), we make an system of equations:

d=80+40t
d=48t

We can solve this system of equation by equalization method.

80+40t=48t
80=48t-40t
80=8t
t=80/8=10

d=48t
d=48*10=480

Answer: the thistance will be 480 miles.

Katy ran a mile in 8.34 minutes.she ran another mile in 7.89 minutes what was the total time for both miles

Answers

16.23
in this problem you basically add the minuets together such as 8.34+7.89.

the subject to get the answer is adding

8.34
7.89
+-----
16.23 make sure you carry the 1`s and check it to make sure you didn`t make a mistake hope this helps

Johnson high school has total enrollment of 1829 students. Sean tickets are sold for the basketball season and 604 students but the tickets. About what percent body purchased Season tickets

Answers

Answer:

The percentage of the students that buy tickets are 33.02%

Step-by-step explanation:

The percentage of students that buy tickets is calculated as:

$Percentage=(X)/(Y)*100$

Where X is the number of students who buy the tickets and Y is the number of students that are enrolled in the school. Replacing X by 604 and Y by 1829, we get:

$Percentage=(604)/(1829)*100$

Percentage=33.02%

Then, the percentage of the students that buy tickets is 33.02%

33.02%
The formula is number of students who bought the tickets
.......................--------------------------------------------------------
.......................number of students enrolled

Multiply. √3 ⋅ 2√2 ⋅ 5√8 ⋅ √18 Enter your answer, in simplest radical form, in the box.

Answers

$\sqrt3\n2\sqrt2\n5\sqrt8=5√(4\cdot2)=5\sqrt4\cdot\sqrt2=5(2)\sqrt2=10\sqrt2\n√(18)=√(9\cdot2)=\sqrt9\cdot\sqrt2=3\sqrt2\n\n\sqrt3\cdot2\sqrt2\cdot5\sqrt8\cdot√(18)=\sqrt3\cdot2\sqrt2\cdot10\sqrt2\cdot3\sqrt2\n\n=(2\cdot10\cdot3)(\sqrt3\cdot\sqrt2\cdot\sqrt2\cdot\sqrt2)=60√(3\cdot2)\cdot√(2\cdot2)\n\n=60\sqrt6\cdot\sqrt4=60\sqrt6\cdot2=(60\cdot2)(\sqrt6)\n\n=\boxed{120\sqrt6}$