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2 years ago

9

Triangle PQR is transformed to the image of triangle P'Q'R'.

1 answer:

babymother [125]2 years ago

7 0

Answer:

C

Step-by-step explanation:

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VashaNatasha [74]

Answer:

8

Step-by-step explanation:

To one decimal place:

$2 \sqrt{10} = 6.3$

$10 \sqrt{2} = 14.1$

So there are eight integers between 2√10 and 10√2: 7, 8, 9, 10, 11, 12, 13, and 14.

3 0

1 year ago

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Will mark brainliest

Lisa [10]

Answer:

1.

31, 37, 43, 49, 55

2.

for nth number the value is 31+6(n-1)

3.

24th number, 169-31=138 and 138/6=23

6 0

2 years ago

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Which statement about the graph of the function f(x)=2x^2-x-6 are true?

Snezhnost [94]

C the vertex of the function

7 0

2 years ago

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Help me with solving multi-step equations...13x + 2 = 4x + 38

svet-max [94.6K]

1 Subtract 22 from both sides
13x=4x+38-213x=4x+38−2

2 Simplify 4x+38-24x+38−2 to 4x+364x+36
13x=4x+3613x=4x+36

3 Subtract 4x4x from both sides
13x-4x=3613x−4x=36

4 Simplify 13x-4x13x−4x to 9x9x
9x=369x=36

5 Divide both sides by 99
x=\frac{36}{9}x=
9

36

6 Simplify \frac{36}{9}
9

36
to 44
x=4x=4

3 0

3 years ago

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Solve.<br> 45 = 4(a + 3) – 3

Alex787 [66]

Answer:

a = 9

Step-by-step explanation:

45 = 4(a + 3) – 3

Add 3 to both sides.

48 = 4(a + 3)

Divide both sides by 4.

12 = a + 3

Subtract 3 from both sides.

9 = a

a = 9

Answer: a = 9

5 0

2 years ago

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