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tigry1 [53]
2 years ago
15

Helppp meeee pleaseeeeeee

Mathematics
1 answer:
Tom [10]2 years ago
5 0

Answer:

30°

Step-by-step explanation:

you can see it's about half of 60° also if you search up 30° it looks like that

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The shape is composed of squares and quarter circles. Select all the expressions that represent its perimeter. (Select all that
Phantasy [73]

Answer:

91+14π

Step-by-step explanation:

The question is incomplete. Find the complete question attached.

From the diagram shown;

It contains 4 quarter circles which is equal to a circle.

Perimeter of a circle = 2πr

r is the radius = length of one side of the square =7

Perimeter of the circle = 2πr

Perimeter of the circle = 2π(7)

Perimeter of the 4 quarter circles = 14π

Also in the diagram, there are 13 sides of the square present.

Perimeter of the squares = 13×length of one side of the square (Sum of all the sides)

Perimeter of the squares = 13×7 =91

Perimeter of the figure = Perimeter of the 4 quarter circles + Perimeter of the squares

Perimeter of the figure = 91+14π

6 0
2 years ago
Read 2 more answers
Converse of the Pythagorean theorem
jonny [76]
I only know how to do # 7.

7. 4.5^2 + 6^2 = 7.5^2
20.25 + 36 = 56.25
56.25 = 56.25

yes, the card is a right triangle because A and B added together equals the same as C
7 0
3 years ago
How many 5 person committees can be made from 10 people?
never [62]
There could be 2 committes. 10 divided by 5 equals 2
8 0
3 years ago
A piece of fabric measures 152.4 centimeters in length.
Harrizon [31]

Answer:

60

Step-by-step explanation:

you should divide 152.4 by 2.54

the result will be 60

7 0
2 years ago
If a = mg - kv²/ m find , correct to the nearest whole number the value of V when a= 2.8 ,m= 12 ,g = 9.8 and k= 8/3
Harlamova29_29 [7]

Answer:

v = 22.59

Step-by-step explanation:

all you need is contained in this sheet

5 0
3 years ago
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