2 years ago

Use rounding to estimate2.57 0.14

Mathematics

1 answer:

ch4aika [34]2 years ago

5 0

2.57x0.14 is about 2.6x0.1=0.26

You might be interested in

Answer this problem<br><br> x- 2 = -3x + 10

Semmy [17]

The correct answer is x = 3

6 0

2 years ago

Read 2 more answers

WILL GIVE BRAINLIEST!!!!

Vesna [10]

$(2^8 \times 5^{-5} \times 19^0)^{-2} \times (\dfrac{5^{-2}}{2^3})^4 \times 2^{28} =$

$= 2^{-16} \times 5^{10} \times 1 \times \dfrac{5^{-8}}{2^{12}} \times 2^{28}$

$= 2^{-16} \times 5^{10} \times 5^{-8} \times 2^{-12} \times 2^{28}$

$= 2^{-16} \times 2^{-12} \times 2^{28} \times 5^{10} \times 5^{-8}$

$= 2^{-16-12+28} \times 5^{10-8}$

$= 2^{0} \times 5^{2}$

$= 1 \times 25$

$= 25$

7 0

2 years ago

Which expression could be used to solve this problem? Bart practices piano every day. First he practices songs for 20 minutes. T

nexus9112 [7]

C. 3 x (20 + 15)
Hope this helps!!!

3 0

2 years ago

Read 2 more answers

A circle of red roses is planted in Lowell's central park. The circle has a radius of 1 meter.

Damm [24]

Answer:

The circle's circumference is 6.28 m.

Step-by-step explanation:

We have,

The circle has a radius of 1 meter.

It is required to find the circumference of the circle. The formula of the circumference of circle is given by :

$C=2\pi r$

r is radius

$C=2\times 3.14\times 1\\\\C=6.28\ m$

So, the circle's circumference is 6.28 m.

4 0

2 years ago

13/18 - 5/8 in simplest form Help!

sdas [7]

Answer:

7÷72

Step-by-step explanation:

First take lcm of the denominator

Then solve

(13*4-5*9)/73

52-45/72

7/72

6 0

2 years ago