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dsp73
3 years ago
5

Can someone PLEASE help me And I will give BRAINLY!! I don’t know if it’s the 2nd or 3rd one

Mathematics
1 answer:
tatyana61 [14]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Open dots represent everything leading up to a number, but do not include the number itself, and closed dots include the number. Therefore, it would need to be B.

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Can someone do this whole page please? I REALLY NEED IT!
nordsb [41]

Answer:

1.  A(-8,3) B(-8,-2) C(-4,-2)

2. A'(8,3) B'(8,-2) C'(4,-2)

3. A"(-12,1.5) B"(-12,-3) C"(-6,-3)

4. they give you the coordinates, haha. Just graph and connect the dots.

5. Coordinates of ABC: A(-8,3) B(-8,-2) C(-4,-2)

   Coordinates of A'''B'''C''': A'''(-3,10) B'''(-3,5) C'''(1,5)

The correct coordinates for a 90 degree rotation is: A''''(3,8) B''''(-2,8) C''''(-2,4)

Most of these are formulas so I hope you have this memorized in preparation for tests! Good luck!

3 0
2 years ago
What is the first step to solve this equation:
timama [110]

Answer:

How are you doing today

3 0
3 years ago
Read 2 more answers
Draw the graphs of the lines below on the same grid to find the coordinates of the point of intersection. y + 5 = 2 x y = 7 − 2
Butoxors [25]

Answer:

The point of intersection is (3,1)

Step-by-step explanation:

Manipulate these equations to achieve the form of y = mx + c

1) y + 5 = 2x

Y = 2x - 5

2) y = 7 - 2x

Y = -2x + 7

Point of intersection is (3,1) on the graph attached

To check algebraically:

2x - 5 = -2x + 7

4x = 12

X = 3

Substitute to get y

Y = 2x - 5

Y = 2 x 3 - 5

Y = 1

Therefore (3,1)

5 0
2 years ago
Is the following true or false? Why?<br> x &lt; 8 is the same as 8 &lt; x
wolverine [178]

Answer:

False.

Step-by-step explanation:

X can not be less than 8 and also greater than 8 and the same time.

5 0
3 years ago
What is 57,020,000 expressed in scientific notation
densk [106]

Answer:

57,020,000 = 5.702\cdot10^7

8 0
3 years ago
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