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
Airida [17]
3 years ago
8

Calculate the

Mathematics
1 answer:
notka56 [123]3 years ago
7 0

Answer:

Portion of walking in degrees = 72°

Step-by-step explanation:

The question is incomplete as the diagram is not shown in the question. I have attached the full question below. Consult it to understand the solution better

First calculate the percentage of walking from a total of all activities.

Percentage of walking = 10/50 · 100%

Percentage of walking = 20%

It means the portion of the circle(pie chart) for walking should be equal to 20% of the whole circle.

We know that the whole circle is equals to 360°

Circle = 360°

We need to calculate 20% of 360°, which will represent the portion of walking in degrees.

Portion of walking in degrees = 20/100 · 360°

Portion of walking in degrees = 72°

You might be interested in
3x - 5y = 14 and – 2x + 2y = 0
zubka84 [21]

Answer:

x=5.6

y=-5.6

Step-by-step explanation:

3x - 5y = 14 Equation 1

– 2x + 2y = 0 Equation 2

Simultaneous equation can be solved either through elimination method or substitution method. But we use elimination method for this question

Multiply equation 1 by -2 (the coefficient of x in equation 2) and multiply equation 2 with 3 (the coefficient of x in equation 1), so that x will have the same coefficient in the new equations, and easy to eliminate

-2(3x - 5y = 14)

-6x+10y=-28 Equation 3

3(– 2x + 2y = 0)

-6x+6y=0 Equation 4

Subtract equation 4 from 3 to eliminate x

-6x+10y=-28

-6x+6y=0

-6x-(-6x)=-6x+6x=0

10y-6y=5y

-28-0=-28

5y=-28

y=-28/5

y=-5.6

Substitute for y in equation 2

– 2x + 2y = 0

– 2x + 2(-5.6) = 0

-2x-11.2=0

-2x=11.2

x=-11.2/2

x=5.6

7 0
2 years ago
Question is attached
Arlecino [84]

Answer:

Let v = ml of 100% vinegar

Then 150-v = ml of dressing

v  + .05(150-v) = .24(150)

v + 7.5 - .05v = 36

.95v = 28.5

v = 28.5/.95

v = 30 ml of vinegar

dressing = 150-30 = 120 ml

Step-by-step explanation:

7 0
2 years ago
2 PUIHS
tatiyna

Answer:

45%

Step-by-step explanation:

3 0
3 years ago
Subtraction property of equality ur welcome x3
torisob [31]

Answer:

wut????????

Step-by-step explanation:

????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

6 0
2 years ago
What is an equation of the line, in point-slope form, that passes through the given point and has the given slope? point:(11, 3)
Galina-37 [17]
Y=4/11x-1


:c) :c) :c) 
-Oliver

8 0
3 years ago
Other questions:
  • The equation of a line in this form y - y1 = m ( x - x1) is called the ____-_____form.
    10·1 answer
  • What is the equation for g
    8·1 answer
  • Evaluate 2r(t+8) if r=3 and t=5
    12·1 answer
  • find the magnitude of two forces f1 and f2 such that at right-angle to each other, their resultant is √13N. Also, if the two for
    14·1 answer
  • Ursula bought 9 dozen rolls of first aid tape for the health office.The rolls were divided equally into 4 boxes.How many rolls a
    8·1 answer
  • Why the following triangles are congruent!
    9·1 answer
  • india takes the two hour train ride from minneapolis to chicago every dummer to visit her grandparents. The train traveled 44 7/
    15·2 answers
  • Need help for this polynomial question thank you
    9·1 answer
  • A carpenter makes legs for 3-legged stools and 4-legged tables. He makes a total of 46 legs. He could have made legs for how man
    13·2 answers
  • On a scale drawing of a building, 1 inch represents 14 feet. If the height of the actual building is 49 feet, what is the height
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!