How do u estimate 243×6

Answers

Answer 1

Answer: You estimate it to 4,4000

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5. Find the value of x. Any help is appreciated. Thanks! ^-^

Answers

The right answer for the question that is being asked and shown above is that:

This can be answered using the Pythagorean Theorem.
h2 = a2 + b2
h = square root (10^2 + 7^2)
h = square root (100 + 49)
h = square root (149) cm

So the correct answer is h = square root (149) cm

PLEASE HELP ME! In the figure shown, the measure of angle 6 is 141º. What is the measure of angle 5?

Answers

So lets look at the information we have:-

angle 6 = 141°
angle 5 = ?

Angle 5 and angle 6 TOGETHER form a supplementary angle. A supplementary angle is equal to 180°. So, to find out angle 5 we will subtract 180° by angle 6 (141°). And then we will check our work. Lets do it:-

180° - 141° = 39°
Angle 5 = 39°

CHECK OUR WORK:-

39° + 141° = 180°
We were RIGHT!!!

So, angle 5 measures 39°.

Hope i helped ya!!

Answer:

39 degrees

Step-by-step explanation:

180 = straight line so 180-141=39

Find the slope between (2,10) and (9,1).

Answers

The slope between (2,10) and (9,1) is -9/7.

We have given that,

(x1,y1)=(2,10) and(x2,y2)= (9,1).

What is the formula of the slope?

Slope=rise/run

Sope=y2-y1/x2-x1

use the given values in above formula so we get,

1-10/9-2=-9/7

So, the slope is -9/7.

To learn more about the slope visit:

brainly.com/question/3493733

#SPJ2

1-10/9-2=-9/7
So, the slope is -9/7

2 friends want to equally share 4/3 feet of rope.What length of rope should ea friend get?

Answers

Each friend should get 2/3 feet of rope because 4/3 is the same thing as 1 1/3 so 4/3 / 2 = 2/3 or 1 1/3 / 2 = 2/3. Hope that helps!

Each friend would get 2/3 feet of rope

a 25,000 GALLON swimming pool is being filled. 250 gallons are in it after 30 minutes how many hours will it take to fill the pool

Answers

It would take an hour and 40 minutes because you times 250 by 100

Calculate the missing length for this cylinder

Answers

I assume by the length you mean height so,

$(6908)/( \pi * 22^(2) )$ ≈ 4.54.

if you're supposed to round it, it'd be either 4.50, or 5

I hope this helps

For first cylinder Vloume = pi * r^2 * h
where h is the height and r is the radius
so by substitute
6908=pi * r^2 * 22
so r = 9.99 cm
For second cylinder Vloume = pi * r^2 * h
by substitute
7884.54 = pi * r^2 * 31
so r = 8.99
but the diameter is the required so
d= 2*r = 2*8.99
d= 17.99 cm

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