2 years ago

What is 383,342 rounded?

1 answer:

7 0

To the nearest 100,000 is 400,000.

To the nearest 10,000 is 380,000

To the nearest 1,000 is 383,000

To the nearest 100 is 383,300

To the nearest 10 is 383,340

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Expand and Simplify<br> 10a-(3a+7)

yuradex [85]

The answer would be 7(a - 1)

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2 years ago

Need help asap need to get this done

djyliett [7]

Answer:

3:4

Step-by-step explanation:

8/6=4/3

12/9=4/3

16/12=4/3

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2 years ago

Can someone plz help plz show work

aliya0001 [1]

Answer:

Step-by-step explanation:

In the base we have the right triangle. Use the Pythagorean theorem for to calculate the hypotenuse:

$h^2=4^2+3^2\\\\h^2=16+9\\\\h^=25\to h=\sqrt{25}\\\\h=5\ ft$

The Lateral Area is the sum of the areas of three rectangles:

$4\ ft\ \times\ 2\ ft\to A_1=(4)(2)=8\ ft^2\\\\3\ ft\ \times\ 2\ ft\to A_2=(3)(2)=6\ ft^2\\\\5\ ft\ \times\ 2\ \ft\to A_3=(5)(2)=10\ ft^2$

The Lateral Area:

$LA=A_1+A_2+A_3\to LA=8+6+10=24\ ft^2$

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2 years ago

At 7 a.m., the temperature was 48°F. By noon the temperature was 63°F. By how many degrees did the temperature increase?

vfiekz [6]

Answer: 15 degrees

Step-by-step explanation:

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3 years ago

Calculate the new area using a scale factor of 3.

Ludmilka [50]

Answer:

315

Step-by-step explanation:

Using a scale factor of 3 basically means just multiply the length and the width by 3.

So instead of 5 * 7, we are doing 15 * 21.

15 * 21 = 315

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3 years ago