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2 years ago

How do i find the benchmark number between 170 and 410 using tens and hundreds

Mathematics

1 answer:

Nina [5.8K]2 years ago

6 0

The answer is 290 but I solved this by mean

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413×6<br> Please help meh in full work please

tatuchka [14]

Answer:

413x6=345467

Step-by-step explanation:

6 0

3 years ago

ASAP!!!!!!!!!!!!!!!!!!!

steposvetlana [31]

Answer:

V = 2143.57 cm^3

Step-by-step explanation:

We want to find the volume of the sphere

V = 4/3 pi r^3 where r is the radius and pi = 3.14

V = 4/3 ( 3.14) ( 8)^3

V = 2143.57333 cm^3

Rounding to the nearest hundredth

V = 2143.57 cm^3

3 0

2 years ago

Read 2 more answers

- 7.5 divided by - 2.5

amm1812

-7.5 / -2.5 = 3

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8 0

3 years ago

I need help d:<br> Thank you plz

sladkih [1.3K]

For question<span> </span> 111. the value of x is x = 2/5

Sorry I couldn't answer other questions.. :(

But I hope this helped!!… :D
Please correct me if I'm wrong!!… :3

4 0

3 years ago

Read 2 more answers

Anyone know how to do this?! Help!

Paraphin [41]

Given:

Vertical angles.

One angle is 85°.

To find:

The measure of ∠1, ∠2 and ∠3.

Solution:

∠2 and 85° are vertically opposite angles and ∠1 and ∠3 are vertically opposite angles.

Vertical angle theorem:

If two lines are intersecting, then the vertically opposite angles are congruent.

⇒ m∠2 = 85°

Sum of the adjacent angles in a straight line = 180°

m∠2 + m∠3 = 180°

85° + m∠3 = 180°

Subtract 85° from both sides.

85° + m∠3 - 85° = 180° - 85°

m∠3 = 95°

By vertical angle theorem:

⇒ m∠1 = m∠3

⇒ m∠1 = 95°

Therefore m∠1 = 95°, m∠2 = 85° and m∠3 = 95°.

3 0

2 years ago