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2 years ago

9

Please HELP. She finished these tant in no more than 30

2 answers:

MrMuchimi2 years ago

4 0

Uhhhh what ??? lolll

Citrus2011 [14]2 years ago

3 0

Answer:

what

Step-by-step explanation:

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Can some explain steps

Mashutka [201]

Answer:

r = 3.

Step-by-step explanation:

16 = 10 + √(3r + 27)

√(3r + 27) = 6

Square both sides:

3r + 27 = 36

3r = 36 - 27 = 9

r = 3.

Check the result:

Left side of the equation = 16

Right side = 10 + √(9 + 27)

= 10 + √36 = 16

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CaHeK987 [17]

Answer:

Axis of Symmetry: x = 3

Vertex: (3, 5)

Step-by-step explanation:

Use a graphing calc.

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3 years ago

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ser-zykov [4K]

Wheres the questions???

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2 years ago

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Fittoniya [83]

The answer is on the paper

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2 years ago

What is 2.7(7.8) Please show work I don't understand this question thank you!

kumpel [21]

multiplication? then...

2.7 * (7.8) = 21.06

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2 years ago

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