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Paul [167]
3 years ago
10

NEED HELP ASAP

Mathematics
1 answer:
Leviafan [203]3 years ago
8 0

Answer:

D. (-2,-7)

Step-by-step explanation:

5x - y = - 3

If (1,2), 5 - 2 = 3

If (-2,7), - 10 - 7 = - 17

If (2,-7), 10 + 7 = 17

If (-2,-7), - 10 + 7 = - 3

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The lengths of one triangle are are 2/3 the lengths of the sides of a similar triangle. if a side of the larger triangle is 36 m
astraxan [27]

Answer:

24

Step-by-step explanation:

36= 3 equal parts

so: 36/3 =12

One part=12

so 2 parts is 12*2

12*2=24mm is the answer

8 0
4 years ago
The diameter of a<br> spherical ball is 30 cm, the volume<br> of the ball, in cube is?
Travka [436]

Answer:

14,130 cm³

Step-by-step explanation:

V = 4/3πr³

   = 4/3 x 3.14 x 15 x 15 x 15

   = 20 x 225 x 3.14

   = 706.5 x 20

   = 14,130 cm³

7 0
3 years ago
I forgot the question
FrozenT [24]
I feel like I’m seeing the same question a lot
6 0
3 years ago
Which two rooms have an
alexgriva [62]

Answer: room 101 and room 107

Step-by-step explanation:

In room 101, the ratio of boys to girls is 16:12. This is further simplified to its lowest fraction by dividing by 4. It becomes 4:3

In room 104, the ratio of boys to girls is 20:9. This cannot be further simplified to its lowest fraction.

In room 107, the ratio of boys to girls is 12:9. This is further simplified to its lowest fraction by dividing by 3. It becomes 4:3

Therefore, room 101 and room 107 have the same ratio.

4 0
3 years ago
What is the sales tax on the chair shown if the tax rate is 5.75%?
almond37 [142]
On this one you should multiply the percentby a 100, that should give you the sales tax
7 0
3 years ago
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