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
Inessa05 [86]
3 years ago
9

50 POINTSS!!!!- The figure below shows the ideal pattern of movement of a herd of cattle, with the arrows showing the movement o

f the handler as he moves the herd. The arc the handler makes from the starting point to the return point should be a quarter of a circle:
Based on this theory, what distance will the handler move from the starting point to the return point if he creates an arc of a circle of radius 80 feet? (6 points)

125.6 feet
502.4 feet
83.73 feet
62.8 feet

Mathematics
2 answers:
Rudiy273 years ago
6 0

Answer:

125.6 feet

Step-by-step explanation:

I took the test and got it correct.

olga_2 [115]3 years ago
5 0

Answer:

the first option

Step-by-step explanation:

solution:

distance: d=1/4 lc (because is a quarter of a circle)

length of the circumference: lc=2 pi r

pi: constant=3.14

radius of the circle: r=80 feet

replacing pi and r in the formula of lc:

lc=2 pi r

lc=2 (3.14) (80 feet)

lc=502.4 feet

replacing lc in the formula of d:

d=1/4 lc

d=1/4 (502.4 feet)

d=502.4/4 feet

d=125.6 feet

You might be interested in
62.52=27.39+t this is 7th grade math! plsss help!!1
Tju [1.3M]

Answer:

Hope it helps you friend

and please mark me as

BRAINLIEST

6 0
3 years ago
a positive number is 7 times another number if 3 is added to both the numbers then one of the new number becomes 5 by 2 times th
Neko [114]

Answer:

7 and 1

Step-by-step explanation:

Let the numbers be a and b.

<u>A positive number is 7 times another number:</u>

  • a = 7b

<u>If 3 is added to both the numbers then one of the new number becomes 5 by 2 times the other new number:</u>

  • a+3 = 5/2 × (b +3)

<u>To solve this we substitute </u><u>a</u><u> with </u><u>7b</u><u> in the second equation:</u>

  • 7b + 3 = 5/2 × (b +3)               ⇒ multiplying both sides by 2
  • 14b + 6 = 5b + 15                    ⇒ collecting like terms
  • 14b - 5b = 15 - 6
  • 9b = 9
  • b = 1                                        ⇒ solved for b

<u>Then, finding a:</u>

  • a= 7b
  • a=7*1
  • a= 7                                        ⇒ solved for a

<u>So the numbers are</u> 7 and 1

3 0
3 years ago
What is the common ratio of 2, 10/3, 50/9
mojhsa [17]

The common ratio of 2, 10/3, 50/9 is \frac{10}{6}

<u>Solution:</u>

Given, series of elements are 2, \frac{10}{3}, \frac{50}{9}

We have to find the common ratio of the above given series.

We know that, common ratio of an G.P is division of any number in that series with the previous number of the series.

So, now take \frac{10}{3} and 2

\text { Then, common ratio }=\frac{\frac{10}{3}}{2}

\begin{array}{l}{\text { Common ratio }=\frac{10}{3} \times \frac{1}{2}} \\\\ {\text { Common ratio }=\frac{10}{3 \times 2}=\frac{10}{6}}\end{array}

Hence, the common ratio of the given series is \frac{10}{6}

6 0
3 years ago
Roger has 120 peanuts. He saves 48 for himself. He divides the rest equally among 8 friends. He wants to find how many peanuts e
Akimi4 [234]

Answer:

A and E  MARK BRAINLIEST!

Step-by-step explanation:

Well lets look into this question carefully ,

You should first subtract 120- 48= 72

Then 72/ 8 = 9 so we can check all that apply equations we used

A and E

3 0
3 years ago
What dimension is a single point?
mestny [16]
A point has D) zero dimensions
4 0
3 years ago
Other questions:
  • There are 180 students in the gym for an assembly. if 5% of them are girls, how many girls are there
    11·2 answers
  • What are three collinear points on line l?
    7·1 answer
  • A banner has a length of 10 feet and an area of 7 square feet. What is the width of the banner?
    10·1 answer
  • A teacher wants to see if a new unit on taking square roots is helping students learn. She has five randomly selected students t
    5·2 answers
  • A football field is 100 yards long. How many feet is this?
    12·2 answers
  • PLEASE ANSWER ASAP I WILL MARK BRAINLIEST WHEN ANSWERING PLZ PUT ANSWER IN ORDER PLS THANK YOU :)
    9·1 answer
  • a spiner has 5 equal sized sections with different colors. you spin the spinner 50 times what is th theoretical and experimental
    15·1 answer
  • The ratio of 62 miles to 100 kilometers
    14·1 answer
  • Investment account starting balance of $7400 in one year it had increased by 7.5%. How much is this in dollars
    5·1 answer
  • A spinner is divided into 12 equal sectors labeled with the letters A through L The spinner is spun 80 times.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!