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Mandarinka [93]
3 years ago
7

Select the correct answer from each drop-down menu.

Mathematics
2 answers:
Montano1993 [528]3 years ago
8 0

Answer:

squares of each side 1 m makes a square of side. 5 km. Solution: 2,50, ... Area of school playground is 160 m × 80 m = 12800 m2 ... Area of circular garden with diameter 8 m is.

Step-by-step explanation:

kotegsom [21]3 years ago
4 0

Answer:

Get the perimeter of the each shape and add it all up to get the total fencing material required.

2 square flower beds = 2 x 4a = 8a

1 rectangular play ground = 2l + 2w 

total fencing material = 8a + 2l + 2w

Step-by-step explanation:

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If the perpendicular bisector of one side of a triangle goes through the opposite vertex, then is the triangle ( sometimes, alwa
avanturin [10]
It is always isosceles because it can be proved as follows:

The perpendicular bisector dissects the triangle into two, and it is the common side.  Then each side of the bisector is 90 degrees, and the bisected to two equal sides, so the two dissected triangles are congruent, hence the original triangle is isosceles.
7 0
3 years ago
Pls help with this!! no wrong answers pls
Juliette [100K]

Answer:

x = 40

Step-by-step explanation:

180 = 100 + x +x

180-100= 2x

80 = 2x

x = 40

4 0
3 years ago
20 points pls help imp
Gnom [1K]
180 - 79
101 degrees is the answer
6 0
3 years ago
Read 2 more answers
2. David and Josh both drove to their grandmother's birthday party. David drove 225 miles and made it in 3 hours. Josh drove 320
AnnyKZ [126]

Answer:

Josh was driving faster

Step-by-step explanation:

Josh was going faster becuase 320 divided by 4 is 80

and 225 divided by 3 is 75.

In conclusion Josh was going faster by 5mph.

6 0
3 years ago
Read 2 more answers
I am giving away 10 points to anybody who provides correct answers with explanations.
QveST [7]

Answer:

5)\ f(n) = 4v

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6 0
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