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Mathematics

2 answers:

kondaur [170]3 years ago

6 0

Answer:

21,000

Step-by-step explanation:

Round each number:

5,789 → 6,000
8,356 → 8,000
6,561 → 7,000

Add the rounded numbers:

6,000 + 8,000 + 7,000 = 21,000

I hope this helps!

denis23 [38]3 years ago

3 0

Answer:

21000

Step-by-step explanation:

To find estimate, round all the values to the nearest thousands

5,789 is 6000

8,356 is 8000

6,561 is 7,000

add.

6000+8000+7000

21000

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Help me to solve this

antoniya [11.8K]

The answer is 2cm

$8 \times 10 {}^{ - 3} \times 250 = 2000 \times 10 {}^{ - 3} \\ = 2$
or:
$8 \times {10}^{ - 3} \times 250 = 0.008 \times 250 \\ = 2$

good luck

4 0

3 years ago

Combine the like terms to create an equivalent expression. 5 + 9t + 3

nikdorinn [45]

Answer:

9t + 8

Step-by-step explanation:

9t + (5+3)

Think of it like this. You have 9 oranges, 5 grapes, and 3 grapes. How many grapes and oranges do you have?

Math wise, we will have t representing oranges, and the normal numbers representing grapes. All you have to do is combine them using whatever sign separates them. If you need more help, let me know.

7 0

3 years ago

Use the Theorem of Pappus to find the volume of the solid formed by revolving the region bounded by the graphs ofy=x, y=10, and

Pepsi [2]

Answer:

C) 2094.40

nearest answer.

Step-by-step explanation:

Since the given region is bounded by y = x, y = 10 and x = 0

⇒ 0 ≤ y ≤ 10

Radius and Height are 'y'

∴ The required volume