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3 years ago

What is 4x(12x6-4^2)+9

Mathematics

2 answers:

krok68 [10]3 years ago

8 0

Answer:

48x⁷ - 64x + 9

Step-by-step explanation:

Step 1: Write out expression

4x(12x⁶ - 4²) + 9

Step 2: Evaluate exponent

4x(12x⁶ - 16) + 9

Step 3: Distribute

48x⁷ - 64x + 9

kondor19780726 [428]3 years ago

6 0

Answer:

223

Step-by-step explanation:

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Find the area of the figure to the nearest tenth.

Alisiya [41]

Answer:

Step-by-step explanation:

6 x 6 = 36

now to the nearest tenth it would be

so your answer is 36

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3 years ago

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Splitting Squares (square root) Number 34 (picture above)

miskamm [114]

Answer: $3rp\sqrt{5}$

Step-by-setp explanation:

$\sqrt{45r^{2}p{2}}$

= $\sqrt{3*3*5*r*r*p*p}$

= $3*r*p\sqrt{5}$

= $3rp\sqrt{5}$

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3 years ago

A cyclist travels at an average speed of 17 mph for 2 hours. How far did she travel in miles?

prohojiy [21]

Answer: 34 miles

Step-by-step explanation:

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2 years ago

7) Write as a numeral: 40,000 + 7,000 + 600 + 40 + 3

Diano4ka-milaya [45]

Answer:

47,643

Step-by-step explanation:

This question is basically asking you to add up all of these numbers together and present the end result.

1) 40,000 + 7,000 = 47,000

2) 600 + 40 + 3 = 643

3) 47,000 + 643 = 47,643.

5 0

3 years ago

Can someone help me with this Please

horrorfan [7]

Answer:

314 cm²

Step-by-step explanation:

To find the area of a circle, use the formula A = πr² by substituting r = 10.

A = πr² = π10² = 314 cm²

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3 years ago