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
taurus [48]
3 years ago
15

Convert -140 degrees to radians

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
5 0
180° = π radian
1° = π/180 radian
-140° = π/180 × -140
 = -7π/9
You might be interested in
A car moved at a speed of 90km/hr for 3 minutes.What distance did it cover?​
aniked [119]

Answer:

270kilometers

Step-by-step explanation:

To find the distance, all you have to do is the speed · time

In these types of distance time and word problems, you multiply the other factors, 90 and 3, The time(T) · The speed(S)

So. 90(S) · 3(T) = 270(D)

5 0
3 years ago
Solve the simultaneous equation<br> 2x+4y=1<br> 3x+5y=7b
Lyrx [107]

Step-by-step explanation:

  • 3x+5y=7b equation 1
  • 2x+4y=1

2x=-4y+1

  • x=(-4y+1)/2
  • x=(-4y+1)/2 in equation 1

3×(-4y+1)/2+5y=7b

(-12y+3)/2+5y=7b

(-12y+3+10y)/2=7b

(-12y+3)/2=7b

-12y+3=14b

-12y=14b-3

  • y=3-14b/12
  • y=3-14b/12 in x=(-4y+1)/2

x=(-4×{3-14b/12}+1)/2

x=(-3+14b)/3+1/2

x=14b/3×1/2

  • x=7b/3
8 0
2 years ago
Kayleigh is making goodie bags for people at school. She has 54 sour candy, 60 pieces of chocolate, and 12 fruit chews. She want
stellarik [79]

Answer:

12

Step-by-step explanation:

1 fruit chew

4 sour candy

5 chocolate

In each bag

6 0
3 years ago
The $1 coin depicts Sacagawea and her infant son. The diameter of the coin is 26.5 mm, and the thickness is 2.00 mm. Find the vo
Contact [7]

Answer

Find the volume of the coin is cubic millimeters.

To prove

Formula

Volume\ of\ cylinder\ = \pi r^{2} h

Where r is the radius and h is the height .

As given

The $1 coin depicts Sacagawea and her infant son.

The diameter of the coin is 26.5 mm, and the thickness is 2.00 mm.

Radius = \frac{Diameter}{2}

Radius = \frac{26.5}{2}

Radius = 13.25 mm

\pi = 3.14

Put in the formula

Volume  of  coin  = 3.14 × 13.25 × 13.25 × 2.00

                            = 1102.53 mm³ (approx)

Therefore the volume of the coin is 1102.53 mm³ .

7 0
3 years ago
Farmer Jones owns a triangular plece of land.
Elenna [48]
155 is your answer lmk if you need anything else
6 0
3 years ago
Read 2 more answers
Other questions:
  • If y varies inversely as x, and y = 10 as x = 7, find y for the x-value of 10.
    6·1 answer
  • What is the hundred of 50,000?
    15·1 answer
  • I need help with #3 plzz answer asap​
    6·1 answer
  • 4x + 3y - 8z<br> -5x + 7y + 10Z<br> (+) - 4x – 3y - 8z
    5·1 answer
  • Recall the quotient rule
    8·1 answer
  • Andrew is setting up his down-payment for his first car. Andrew invested into the account earning 3.5 simple interest. He earned
    14·1 answer
  • Simplify the expression below: 2(5x - 3y)​
    10·1 answer
  • How much do i need to get to 500 so rite now I have 423 and I need 500
    5·1 answer
  • 15 POINTS PLEASe ANSWER. What table contains only points that lie on the line represented by y=6x-6
    12·2 answers
  • Find the arithmetic mean of 14 and 29.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!