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vodomira [7]
4 years ago
12

Please help asap!!! i’ll give lots of points

Mathematics
1 answer:
Harrizon [31]4 years ago
8 0

Answer:

all you have to do is multiply it through and divide it out.

Step-by-step explanation:

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Help please <br><br> Answer question 2 please
finlep [7]

Answer:

which one is the walnut?

tell me in the comments, and I will answer :)

3 0
3 years ago
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The question is 7a + 10 = 2a
skelet666 [1.2K]

Answer:

a = -2

Step-by-step explanation:

Subtract 10 from both sides:

7a + 10 - 10 = 2a - 10

Simplify:

7a = 2a - 10

Subtract 2a from both sides:

7a - 2a = 2a - 10 - 2a

Simplify:

5a = -10

Divide both sides by 5 and simplify:

a = -2

6 0
3 years ago
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What is the value? -(7/10)+2/8+1/10-(4/8)
JulijaS [17]

Answer:

(-6/10)+(2/8)

Step-by-step explanation:

Adding -7/10 and 1/10 gives us -6/10

Adding 2/8 and -4/8 gives us 2/8

4 0
3 years ago
B is the midpoint of AC. AB = 2x+12 and BC = 5x + 10. Find AC
3241004551 [841]

Answer:

x=6

Step-by-step explanation:

/AB/=2x+12

/BC/=5x+10

3x+2=5x-10 subtract 2 from both sides

3x=5x-12 subtract 5x from both sides

-2x=-12 divide both sides by -2x

x =6

5 0
2 years ago
Which of these triangle pairs can be mapped to each other using two reflections?
UkoKoshka [18]

Answer: The correct option is figure (1).

Explanation:

Reason for correct option:

The figure (1) shows the reflection across the side XY followed by reflection across the side YT.

When we reflect the triangle XYZ across the side XY we get the triangle XYT as shown in below figure.

After that we reflect the triangle XYT across the side YT and we get the triangle PYT.

Therefore, only figure 1 shows the triangle pairs can be mapped to each other using two reflections.

Reason for incorrect options:

The figure (2) shows the rotation of 180 degree along the point y.

The figure (3) shows the reflection across the side XY followed by the translation.

The figure (4) shows the reflection, followed by rotation , followed by translation.

8 0
3 years ago
Read 2 more answers
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