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
Dmitry_Shevchenko [17]
4 years ago
11

What is the value of this expression when a = 4 b = - 5 and c = - 7 (a + 2bc)/(3a) O A - 5 1/2 OB. - 1 2/3 Oc. 6 1/6 OD . 17 1/2

Mathematics
1 answer:
Georgia [21]4 years ago
8 0

Answer:

\mathrm{C.} 6 1/6

Step-by-step explanation:

(a + 2bc)/(3a)

Plug in the values.

(4 + 2(-5)(-7))/(3(4))

Evaluate.

(4 + 70)/12

74/12

37/6 = 6 1/6

You might be interested in
Ahhh plz help last question!!! 15 points
Archy [21]
Area of triangle = 1/2(4)(4) = 16/2 = 8

if Area of square then A = 4 x 4 = 16

so answer
B. it's one half the area of square  of side length 4 units
4 0
4 years ago
Read 2 more answers
Doublingh and halving 5×66<br>​
saw5 [17]
Answer : 5x66 = 10 x 33
6 0
2 years ago
marcus bought a booklet of tickets to use at the amusement park.he used 50% on the rides,1/3 of the tickets on video games, and
Ivahew [28]

No, i do not agree. To find this out, we will have to convert all of them into either decimals or percents. Let's convert these all into percents. A percent means 'out of 100', so if we add the percents all together, they should equal to 100. The rides is 50%. To convert 1/3 into a percent, divide the numerator by the denominator. You will get a decimal, so then multiply that by 100 or move the decimal two places to the right. So, 1 divided by 3 is equal to approximately 33%. Let's add 50 and 33 together. The total is 83%. So, like I said, a percent is out of 100. Subtract 83 out of 100 and you will get 17. So, the remaining percent has to be 17 percent, not 10%.

Hope it helps :)

8 0
3 years ago
Richard has a huge barn, 20 chickens, 4 ducks, 8 pigs, 6 horses, 4 cows, 8 ducks, and 4 goats. Which of the following equivalent
Triss [41]

2:3

ratio of cows to horses:

4:6 = 2:3

3 0
3 years ago
Round 452,906 to the nearest hundred thousand, ten thousand, thousand, hundred, ten
meriva
Answer:
500,000
450,000
453,000
452,900
452,910

Explanation:
Look to the right one digit of the place they are asking to round up to. If it’s either greater than or equal to 5, then you round up the place they want. If it’s not, then it stays the same. Then all the number to right of it become 0s.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Is 2 1/2 greater or smaller than 160 seconds
    14·2 answers
  • 2 Points
    12·2 answers
  • Only 3 and 7 plz zoom in if u can't read it
    15·2 answers
  • How do you do this this a fraction?​
    15·1 answer
  • The intensity (I) of a sound wave varies jointly as the square of its frequency (f), the square of its amplitude (a), the speed
    13·2 answers
  • How to calculate the slope of something
    6·2 answers
  • What is the Slope of the line containing points Q(-4,-1) and T(0, 9)?​
    13·2 answers
  • What is the volume of the cylinder? Hint: the radius is 2ft in this problem
    13·1 answer
  • Find the missing side or angle. Round to the nearest tenth. A=45° B=100° c=15 a=[?]​
    14·2 answers
  • PLEASE HELP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!