10-05-2017
Mathematics

contestada

I need help! ASAP!!!

I need help ASAP class=

Respuesta :

Аноним Аноним

10-05-2017

1.B

15x3.14= 47.1

2. 3.2

Answer Link

10-05-2017

Circumference formula: 2πr
Diameter: 2r
1: 15×3.14= 47.1 in
2. AB is radius so use circumference formula to solve for r
20=2πr
20=6.28r
R=3.18 cm or 3.2 cm

Answer Link

Otras preguntas

peaches are 1.79 a pound at the grocery store.if kim bought 3.5 pounds of peaches how much did she spend?

which of the followinf is a list of equivalent numbers?

I'm thinking of a number. If I add 4 to the number and then multiply the result by 3,the answer is the same as subtracting 5 from the number and then multiplyin

In a (made-up) poll, the proportion of people who like dark chocolate more than milk chocolate was 27% with a margin of error of 1.9% . Describe the conclusion

The figure shows a square, a regular pentagon and a regular hexagon put together. What is the measure of ∠BAC

Please help me with the question below 5 points each pls explain as well or I'll report you thanks :)

In the figure, ABCDEF is a regular hexagon. △ BDF is drawn by joining the alternate vertices. Show that △ BDF is equilateral

If a line has slope a, what is the slope of its reflection across the line y=x? Question content area bottom Part 1 The slope of its reflection across the lin

what is 4,928 will rounded to the nearest hundred

The penny coin was removed from circulation in Canada In February of 2014. The United States may soon do the same. The major reason for this move was the rising