All categories

3 years ago

Help, with an explanation please

Mathematics

2 answers:

Ipatiy [6.2K]3 years ago

8 0

Answer:

$c = 2 \times 8 \times 3.14 = 50.24$

alisha [4.7K]3 years ago

5 0

answer:

50.24 in

step-by-step explanation:

the question is asking us to find the circumference
the formula is given: C = 2πr
all we have to do is plug in the info we know or get

C = 2πr

C = 2(3.14)(8)

the diagram given us the radius since the line is half only — 8
we have to use the given pi value — 3.14
now solve the equation

C = 2(3.14)(8)

C = 50.24 in

You might be interested in

pablo drove 240 mies using 9 gallons of gas. At this rate how many gallons of gas would he need to drive 216 miles?

adell [148]

He would need 8 gallons of gas

8 0

2 years ago

98-(5x15) how to answer?

Arte-miy333 [17]

5x15=75 98-75=23 pemdas

7 0

3 years ago

Read 2 more answers

Plz help ASAP plz I will mark brainlest

ololo11 [35]

Answer:

(a) HI

(b) GJ

(d) 2 units

Step-by-step explanation:

For d, I divided 4 by 2 because a radius is half of the diameter

7 0

3 years ago

Read 2 more answers

HELP!!! Which function shows a fabric with a price of $1.25 per square yard?

ohaa [14]

Answer:

$y=1.25x$

Step-by-step explanation:

Let us assume that,

x represents the number of sq. yards of fabric and

y represents price of the fabric.

As the unit price of the fabric i.e cost per sq. yard of fabric is $1.25, so for each number of sq. yard of fabric, the cost for that much of fabric will be multiple of 1.25 of that number.

i.e $y=1.25x$

Here, the rate of change is 1.25. So for each increase in x, the amount of increase in y is 1.25

The table along with the graph have been attached below.

8 0

3 years ago

Read 2 more answers

Determine the slope of each line (-6,5), (-4,-3)

Tamiku [17]

The slope for those points, as ONE (1) line is: y=-9/2x.

3 0

3 years ago