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Andrei [34K]
2 years ago
8

Which of the following equations have the correct solution select all that apply

Mathematics
1 answer:
KATRIN_1 [288]2 years ago
7 0
The First One
The Third One
The Forth One

The others result in a lower number than what they are supposed to be. The 3 correct ones end with the exact number of the equations solution number.
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Plz answer I'll give brainliest
goldenfox [79]

Answer:

900<x<1100

Step-by-step explanation:

The third side must be greater than the difference of the other two sides

10000- 1000 < 10x

9000< 10x

Divide by 10

9000/10 < x

900 < x

The third side must be smaller than the sum of the other two sides

10000+1000 > 10x

11000>10x

Divide by 10

11000/10>10x/10

1100>x

900<x<1100

3 0
2 years ago
the central angle of a sector is 60 degrees and the area of the circle is 144 pi. What is the area of the sector
rjkz [21]
The radius of the circle,
Pi × r² = 144 pi
r ² = 144
r = 12

The area of the sector,
60 / 360 × pi × 12² = 144/6 × 22/7 or 3.142
= 75. 43 or 24 pi
7 0
3 years ago
How are the ordered pairs (4,9) and (4, -9) similar, and how are they different? Are the two points related by a reflection over
djyliett [7]

Answer:

(4,9) is in quarter I and (4,-9) is in quarter IV of the graph. (4,-9) is the point (4,9) reflected over the x-axis. they are similar bc both have 4 as their x coordinate.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need the answer and explanation pls
Svetach [21]

Answer:

67°

Step-by-step explanation:

A right angle = 90°

90° - 23° = x° =  67°

5 0
2 years ago
Read 2 more answers
I'm too lazy to do my math homework
julia-pushkina [17]

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

So since you are too lazy I assume that you already know what to do and you just don't want to do it so I don't think you'll need any explaining right?

X:       -5           -1              0              1

_______________________________

Y:       -32         -8            -2               4

4 0
3 years ago
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