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3 years ago

11

Help on this please on 16

1 answer:

timama [110]3 years ago

8 0

Answer:

Step-by-step explanation:B

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I need help with both questions.

Nikitich [7]

Answer:

15 and 270

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{a}$ = a

$\sqrt[3]{a}$ × $\sqrt[3]{a}$ × $\sqrt[3]{a}$ = a

(a)

Given

( $\sqrt{5}$ )² × ( $\sqrt{3}$ )²

= 5 × 3

= 15

(b)

Given

( $\sqrt[3]{9}$ )³ × ( $\sqrt{30}$ )²

= 9 × 30

= 270

4 0

3 years ago

Who was the 44th President of The United States?

tamaranim1 [39]

Barack Obama was the 44th president

5 0

3 years ago

Read 2 more answers

siniylev [52]

Answer:

The answer is 72

First you find E=180-130=50

Then you add all the angles and subtract from 360

102+100+50=252

360-252=108

then you do 180-108=72

8 0

3 years ago

Read 2 more answers

The price of gold is often reported per ounce. At the end of 2005, this price was $513. At the end of 2015, it was $1060. By wha

kondor19780726 [428]

Answer:

106.6 %.

Step-by-step explanation:

That would be (1060- 513) / 513) * 100

= 106.6 %.

7 0

3 years ago

Determine if 0.747447444744447444447... is rational or irrational and give reason for your answer.

Ugo [173]

Answer:

Irrational

Step-by-step explanation:

Digits that go on forever are irrational if I remeber correctly.

3 0

4 years ago

Read 2 more answers