All categories

2 years ago

Help asap pleasee, I'LL GIVE BRAINLIEST FOR THIS QUESTION

Mathematics

2 answers:

pochemuha2 years ago

8 0

Answer:

C is the answer

Step-by-step explanation:

2π/2 = π

Sauron [17]2 years ago

4 0

<h3>Answer: Choice B) 2</h3>

=========================================================

Work Shown:

d = 2pi is the diameter

r = pi is the radius, which is half the diameter

theta = central angle we want to solve for

L = arc length = 2pi

L = theta*r, where theta must be in radians

2pi = theta*pi

2pi/pi = theta

2 = theta

theta = 2 radians

Side note: 2 radians = 114.59 degrees approximately

You might be interested in

What is the volume of a box with a width 2 1/2 inches, length 1 3/4 inches, and height 3 1/4 inches?

enot [183]

Answer:

The volume of the box is 41.21 inches cube.

Step-by-step explanation:

Given,

Width of the box $2\frac{1}{2}$ inches

$=\frac{5}{2}$ inches

Length of the box $1\frac{3}{4}$ inches

$=\frac{7}{4}$ inches

Height of the box $3\frac{1}{4}$ inches

$= \frac{13}{4}$ inches

The box is in cuboid form.

The volume of cuboid is given by (length × breadth × height ).

So,

volume of the box is $( \frac{5}{2}$ × $\frac{7}{4}$ × $\frac{13}{4}$ $)$

= $( \frac{455}{32} )$

$= 14.21$ inches cube

The volume of the box is 41.21 inches cube.

8 0

3 years ago

12r2s + 21rs2 – 3rs=

Nitella [24]

Answer:
63rs

explanation:
collect like terms
12*2=24rs
21*2=42rs
then add 24+42=66rs
then subtract 3rs
then just add rs

6 0

2 years ago

Answer quick for brainliest

andre [41]

Answer:

$40 in interest and $240 in total

Step-by-step explanation:

find 5% of 200: 200 x 0.05=10

it's for four years, so multiply times four: 10x4=40

that's the amount of interest so now add that to her original 200 and you get 240!

4 0

3 years ago

Graph 0.6 on a vertical number line

vazorg [7]

Next to 0. 7 on the number line

6 0

2 years ago

Im bo.reddddddddddddddddddddddddddddd<br><br><br> plz help me

cupoosta [38]

From the figure, we can notice that :

⊕ There are 4 striped blocks

⊕ The total number of blocks in the block set : 8

The ratio of striped blocks to total blocks in the block set is :

$\sf{\implies \dfrac{4}{8}}$

$\sf{\implies \dfrac{1}{2}}$

$\sf{\implies 1 : 2}$

<u>Answer</u> : B

8 0

2 years ago