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Vesna [10]
3 years ago
7

Triangle ABC is rotated clockwise to create triangle A’B’C’. What is the angle of rotation?

Mathematics
1 answer:
lukranit [14]3 years ago
5 0

Answer:

90 degrees counterclockwise (ccw)

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Please give me the correct answer.Only answer if you're very good at math.​
atroni [7]

Answer:

10

Step-by-step explanation:

How many coupons did we each earn just for arriving at Castel Saint'Angelo? This represents the initial value in this situation.

If you look at the graph, before we went to any monuments (when monuments=0), we already had 10 coupons. Thus, the initial value is 10 coupons.

4 0
3 years ago
Find the value of x. round to the nearest tenth. 9,4, x
natali 33 [55]

Answer:

Not sure what you mean here, is this a table? If so, you need to provide the y value or a screenshot!

3 0
3 years ago
Read 2 more answers
Mr wicks designs houses. He uses grid paper to plan a new house design. The kitchen will have an area between 70 sq ft and 85sq
s344n2d4d5 [400]
2*4 =8 +18*4=72...............................................................................

5 0
3 years ago
A rectangular auditorium seats 1702 people. The number of seats in each row exceeds the number of rows by 9. Find the number of
klemol [59]

We have been given that a rectangular auditorium seats 1702 people. Also, the number of seats in each row exceeds the number of rows by 9.

Let us assume that there are x rows in the auditorium. Therefore, there must be (x+9) seats in the each row. This will also be equal to the number of columns in the auditorium.

Therefore, we can set up an equation as:

x(x+9)=1702\\x^{2}+9x=1702\\x^{2}+9x-1702=0

We can now factor this quadratic as shown below:

x^{2}+9x-1702=0\\(x-37)(x+46)=0

Upon solving this equation, we get:

x=-46,37

Since number of rows cannot be negative. Therefore, there must be 37 rows in the auditorium. And hence, the number of seats in each row will be 37+9=46 seats.



8 0
3 years ago
What is the circumference of a circle with a diameter of 57 centimeters
ss7ja [257]
C = 2πr  or  C = πd

Diameter d = 57 cm

C = πd

C = π*57 = 57π

C ≈ 57 * 3.14159 = 179.07063

Exact circumference is  57π  cm  or

≈ 179.07 cm.
6 0
3 years ago
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