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andrezito [222]
3 years ago
15

1 square kilometre equals to 100000000000 square centimetres Express it in scientific notation​

Mathematics
1 answer:
umka21 [38]3 years ago
8 0

Answer:

1Km^2 = 100000000000 cm^2

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decide whether enough information is given to prove that triangle XYZ is congruent to triangle JKL. If so, state the term you us
Dafna1 [17]

The information given to us shows that triangles XYZ and JKL is not enough to prove they are congruent by AAS, ASA, nor SAS.

<h3>The Triangle Congruence Theorems</h3>
  • Two triangles are congruent by the AAS congruence theorem if they both have two pairs of congruent angles and a pair of congruent non-included sides.
  • Two triangles are congruent by the ASA congruence theorem if they both have two pairs of congruent angles and a pair of congruent included sides.
  • Two triangles are congruent by the SAS congruence theorem if they both have two pairs of congruent sides and a pair of congruent included angles.

Thus, the information given to us shows that triangles XYZ and JKL is not enough to prove they are congruent by AAS, ASA, nor SAS.

Learn more about triangle congruence theorem on:

brainly.com/question/2579710

7 0
2 years ago
Write the equation in vertext form<br><br> Vertex: (3,6) ; y-intercept: 2
olganol [36]
Y= a(x-3)^2+6
2= a(0-3)^2+6
2=a(-3)^2+6
2=a(9)+6
2-6=9a
-4=9a
-4/9=a

Therefore the equation in vertex form is
y = -4/9 (x-3)^2+6
8 0
3 years ago
an athlete is running around a circular path that has a diameter of 250 and an arc of 120 also use 3.14 as pie
erastova [34]

Answer:

1257.14 m or 1.26 km

Step-by-step explanation: hope this helps :)

4 0
3 years ago
Polygon ABCDE is the first in a pattern for a high school art project. The polygon is transformed so that the image of A’ is at
djyliett [7]

Answer:

4.21

Step-by-step explanation:

Because 2.1 is also equivalent to  -4.2 which also is equivalent to D'.

7 0
3 years ago
of 375 musicians at a high school, some play only in the jazz band, some play only for the marching band, and some do both. if 2
Monica [59]
250-130=120
375-120= 255
5 0
3 years ago
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