ANSWER ASAP PLEASE .

Mathematics

2 answers:

Yanka [14]3 years ago

8 0

Answer:

A and E

Step-by-step explanation:

The perimeter is the length of the edge of the overall shape. In this case, the edge includes the length of the curved section of both semicircles (since semicircles are the same size, we can just find the circumference for a circle with the same radius), plus four side lengths of the square.

The radius is 10 (Two squares line up exactly with the semi-circles).

Circumference: 2πr=2π10=20π

Perimeter =20π+4(10)=40+20π

40+20π=40+20π? YES

40+20π=80+20π? NO

40+20π=120+30π? NO

40+20π=300+100π? NO

40+20π=10+10+10π+10+10+10π? YES

o-na [289]3 years ago

7 0

Can there be two answers? or is it just one if not then a and c

You might be interested in

Triangle HIJ has vertices H(1, 7) , I(−4, −2) , and J(−3, 5) . Write the coordinate notation for a translation of 3 units right

e-lub [12.9K]

Step-by-step explanation:

(x, y) -> (x+3, y+4)

that is what 3 units to the right (3 units into the outsource x direction) and 4 units up (4 units into the posits y directing) mean.

so, all points go through this translation

(1, 7) -> (4, 11)

(-4, -2) -> (-1, 2)

(-3, 5) -> (0, 9)

3 0

2 years ago

How do i find the area and perimeter?

Flura [38]

Calculating the area and the perimeter The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle.

7 0

3 years ago

Y=-4x+64 represents the amount of money James has after x days Y=-3x+50 represents the amount of money Gina has after x days Det

Paraphin [41]

Answer:x=14 days y=$8

Step-by-step explanation:

5 0

3 years ago

Need help on this thanks

Mars2501 [29]

Answer:

Step-by-step explanation: