3 years ago

How many degrees would a square need to be rotated to map onto itself?

Mathematics

2 answers:

malfutka [58]3 years ago

8 0

I think it’s 50 degrees to be rotated

Irina-Kira [14]3 years ago

5 0

Answer:

360

Step-by-step explanation:

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Some of the students at Kahlo Middle School like to ride their bikes to and from school. They always ride unless it rains. Let d

algol [13]

Answer:

32d

Step-by-step explanation:

-The students ride their bikes to and from school every day. The distance is thus;

$d_t=2d$

-Taking that there are 5 school days per week and that it rains in one per week. the total number of days is:

$Days=Days \ per \ week \times \ number \ of \ weeks\\\\=(5-1)\times 4\\\\=16\ days$

Now, we multiply the distance per day by the total number of days:

$Distance, D=2d\times 16\\\\=32d$

Hence, the total distance in a 4-week period is expressed as 32d ( where d is the distance from home to school).

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3 years ago

For babysitting, Nicole charges a flat fee of $3, plus $5 per hour. Write an equation for the cost, C, after h hours of babysitt

Alexeev081 [22]

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She will make $28

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3 years ago

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Nuetrik [128]

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3 years ago

Question 44.<br>What is the value of the expression 6 (A) -5 when A=3

saul85 [17]

Answer:

Step-by-step explanation:

6(A)-5

Sub 3 into A

6(3)-5

Multiply 3 by 6

18 - 5

=13

6 0

3 years ago

Read 2 more answers

The sale price of every item in a store is 85% of it's usual price. The usual price of a backpack is 30$, what is it's sale pric

Vera_Pavlovna [14]

Answer:

The sale price is $25.50.

Step-by-step explanation:

(85 ÷ 100) * 30 =

(85 * 30) ÷ 100 =

2550 ÷ 100 = 25.5

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3 years ago