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SVETLANKA909090 [29]
3 years ago
15

Evaluate the expression 2b to the third power+ 5 when b=5

Mathematics
1 answer:
Andrej [43]3 years ago
7 0

Answer:

1005

Step-by-step explanation:

10 to the third power + 5 =

1000 + 5 =

1005

Hope that helps!

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zhuklara [117]

100 x 37= 3700

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Read 2 more answers
Simplify the radical completely.
Sonja [21]

Answer:

D

Step-by-step explanation:

But basically, one by one you try moving the terms out of the radical.

75 is also 25 * 3 and since 25 has a perfect square root of 5 that goes out and 3 stays inside the radical.

x^3 is also x^2 * x and since x^2 has a perfect square root which is just x that goes outside while the remaining x stays inside.

y^9 is also y^8 * y and since we move variables out the radical in twos y^ goes outside the radical and y stays inside alone.

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Hope that helps!

8 0
2 years ago
4// Please help for 20 points!! thank you if you help
Firdavs [7]

Answer:

A) 2

Step-by-step explanation:

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8 0
2 years ago
A hair salon uses 4 bottles of shampoo for every 3 bottles of conditioner.
Rama09 [41]

Answer:

I honestly think it is C.

Step-by-step explanation:

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7 0
3 years ago
Can anybody help me on this?
Eduardwww [97]

Answer: second option.

Step-by-step explanation:

You need to descompose the radicand 8 and the radicand 50 into their prime factors:

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Then you can rewrite the expression:

\sqrt{8}+\sqrt{50}

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\sqrt{a^2}=a

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As the indices and the radicands are the same, you can make the addition:

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