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
cestrela7 [59]
3 years ago
14

Simplify the radical expression -4√160

Mathematics
1 answer:
Licemer1 [7]3 years ago
8 0

- 4 \sqrt{160}  \\  - 4 \sqrt{16 \times 10} \\  - 4.4 \sqrt{10}
You might be interested in
One bar of candy A and two bars of candy B have 774 calories. Two bars of candy A and one bar of candy B contains 786 calories.
vampirchik [111]
◆ Define the variables:

Let the calorie content of Candy A = a
and the calorie content of Candy B = b

◆ Form the equations:

One bar of candy A and two bars of candy B have 774 calories. Thus:

a + 2b = 774

Two bars of candy A and one bar of candy B contains 786 calories

2a + b = 786

◆ Solve the equations:

From first equation,
a + 2b = 774
=> a = 774 - 2b

Put a in second equation
2×(774-2b) + b = 786
=> 2×774 - 2×2b + b = 786
=> 1548 - 4b + b = 786
=> -3b = 786 - 1548
=> -3b = -762
=> b = -762/(-3) = 254 calorie

◆ Find caloric content:

Caloric content of candy B = 254 calorie

Caloric content of candy A = a = 774 - 2b = 774 - 2×254 = 774 - 508 = 266 calorie
5 0
3 years ago
I must be s.tupid but someone plzzzzzzzz help!
Gala2k [10]

Answer:

=

Step-by-step explanation:

8.5 is also 8 and 1/2, it just has negative signs infront

3 0
3 years ago
Tyler works in retail where she earns $10.50 per hour. She also earns $15 for every new credit account she gets customers to ope
Hitman42 [59]
A 
coefficient = 10.50 or 15, both real numbers that qualify variables 
variable = c and h 
constant = 50 

B 
10.50h + 15c + 50 
10.5 x 37 + 15 x 12 + 50 
388.50 + 180 + 50 = 618.50 

C 
Coefficient would change from 10.50 to 11.25 
<span>It is fixed until the next raise.

I hope my answer has come to your help. God bless and have a nice day ahead!</span>
4 0
3 years ago
Read 2 more answers
You and your best friend have decided to go out Friday night to spend the money you received from having a great report card. Th
slega [8]

Answer:

Step-by-step explanation: X=-4y+4

3 0
3 years ago
Maria drove to a business appointment at 50mph in the morning. Her average speed on the return trip in the afternoon was 40 mph.
MakcuM [25]

Answer:

Distance to appointment point = 5 miles

Step-by-step explanation:

Let s be the distance to the appointment point,

We have Maria drove to a business appointment at 50mph in the morning.

Time taken in the morning

               t_m=\frac{s}{50}=0.02s

Her average speed on the return trip in the afternoon was 40 mph.

Time taken in the afternoon

               t_a=\frac{s}{40}=0.025s

Given that the return trip took 1/4hr longer because of traffic.

That is

             t_a-t_m=\frac{1}{4}hr=0.025hr

Substituting

             t_a-t_m=0.025hr\\\\0.025s-0.02s=0.025\\\\s=5miles

Distance to appointment point = 5 miles

7 0
3 years ago
Other questions:
  • Which decimal is equivalent to 10/3
    14·1 answer
  • Camp oaks gets 32 boxes of orange juice and 56 boxes of apple juice. Each shelf in the cupboard can hold 8 boxes of juice. What
    11·1 answer
  • How to write 139,852 in Standard form
    6·2 answers
  • Find the value of x round to the nearest tenth
    6·1 answer
  • What is the solution for 4.2=c/8?
    9·1 answer
  • Convert 84 degrees to radian measure
    11·2 answers
  • Gary invest $2000 in a one year certificate of deposit Sparta Aarons interest at an annual rate of 8% compounded monthly the amo
    6·1 answer
  • PLEASE HELP QUICKLY! I KNOW THE ANSWER IS 65 BUT WHAT DOES F REPRESENT??
    8·2 answers
  • I don’t even know. I really need help with this question.
    15·1 answer
  • Please solve the problem with steps
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!