1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
JulsSmile [24]
3 years ago
6

Please answer fast .

Mathematics
1 answer:
hammer [34]3 years ago
6 0

Answer:

150 m

Step-by-step explanation:

Total distance walked

= perimeter of the garden

= 42 + 42 + length of arc

= 84 +  \frac{  \theta}{360 \degree}  \times 2\pi \: r \\  \\  = 84 +  \frac{90 \degree}{360 \degree}  \times 2 \times  \frac{22}{7}   \times 42 \\  \\ =  84 +  \frac{1}{4}  \times 44  \times 6 \\  \\  = 84 + 11 \times 6 \\  \\  = 84 + 66 \\  \\  = 150 \: m

You might be interested in
Jacqueline is checking her bicycle’s wheel. The wheel has a radius of 20 cm, and its center is 51 cm above the ground. Jacquelin
Alex777 [14]

Answer:

h = 36.9 cm

Step-by-step explanation:

The function given to us is:

h(t) = 51 + 20 sin(225t)

Where h(t) is the function of the height in centimeters while t represents the time in seconds.

We have to find the height h(t) when the time is equal to 19 seconds.

Substitute t=19 into the given function

h(19) = 51 + 20 sin(225(19))

h(19) = 51 + 20 sin(4275)

h(19) = 51 + 20 (-0.7071)

h(19) = 51 + (-14,1421)

h(19) = 36.8579 cm

Rounding off to nearest 10th

h = 36.9 cm

6 0
3 years ago
A savings account accrues interest at a rate of 3.0% yearly. If someone opens an account with $2,500, how much money would the a
Sauron [17]
3\%=\frac{3}{100}=0,03\\\\
First\ year:2500+2500*0,03=2500+75=2575\\\\Second\ year:\ 2575+2575*0,03=2575+77,25=2652,25\\\\Third\ year:\ \ 2652,25+2652,25*0,03=2652,25+79,5675=\\\\2731,8175\\\\ Fourth\ year: 2731,8175+2731,8175*0,03=2731,8175+81,954525\\\\=2813,772025\\\\Fifth\ year:\ 2813,772025+2813,772025*0,03=\\\\2813,772025+84,41316075=2898,18518575\$
5 0
3 years ago
What is 3/10 in simplest form
garri49 [273]
It can not be simplified anymore
5 0
3 years ago
What is the slope of the line that contains the points (1,-1) and (-2,8)? (Also can you show me how you got it please?)​
ArbitrLikvidat [17]
The answer is -3

You use the formula y1-y2
———
x1-x2
-1 and 8 are your y’s
1 and -2 are your x’s

Your equation should look like this
-1-8 -9
—— = —— = -3
1-(-2) 3

I plugged the y’s and x’s into the formula.
I hope this helps!!
3 0
3 years ago
Jeff’s birthday party costs $5,plus an additional $2 for each guest he invites. Write an equation that shows the relationship be
GarryVolchara [31]
Cost c
guest g
the cost is 5
for each guest $2
so we will say
2g
Therefore, the equation is c =5 +2g
8 0
3 years ago
Other questions:
  • What fraction of £2 is 50p
    8·1 answer
  • Multiply.
    7·2 answers
  • What is the circumference of the following circle? if radius is 2
    11·2 answers
  • Which equations represent the line that is parallel to 3x - 4y = 7 and passes through the point (-4,-2)? Select two
    10·1 answer
  • Julie spends 3/4 hour studying on Monday and 1/6 hour studying on Tuesday. How many hours does Julie study on the two days? (A 1
    8·1 answer
  • Simplify. [6.6 ÷ (–5 + 3)] • (–1)
    5·1 answer
  • Jennifer pays $8 delivery fee and $20 per box for fruits, if she has at least $100 how many boxes of fruit can she order?
    13·2 answers
  • Will mark you brainlest
    11·1 answer
  • Hey guys its me again its me ghriuhr9h so more points yaaaaay
    6·2 answers
  • A particle starts from rest at a fixed point A and moves in a straight line with an acceleration which, t seconds after leaving
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!