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
Dmitriy789 [7]
4 years ago
5

Can someone simplify this? I need help

Mathematics
2 answers:
True [87]4 years ago
3 0

B. 19 - 8\sqrt{3}.

Licemer1 [7]4 years ago
3 0

Answer:

19-8 \sqrt{3}

Step-by-step explanation:

Multiply (-4+ \sqrt{3} ) by itself:

3-8 \sqrt{3} +16.

Add like terms (3+16):

19-8 \sqrt{3}

You might be interested in
An object is moving at a speed of 850 miles per hour. Express this speed in meters per minute.
MAVERICK [17]

Answer:

it would be 1385

Step-by-step explanation: because 850 miles per hour converted into meter per min would be 22799.04 meters per sec and then u would Find the number in the whole number place 4 and look one place to the right for the rounding digit on the right side of the decimal point 7. Round up if this number is greater than or equal to 5 and round down if it is less than 5

So the answer is 1385

8 0
3 years ago
Read 2 more answers
At work, Brett must check and record the internal temperature of the freezer on an hourly basis. When working properly, the temp
antoniya [11.8K]

Answer:

B. zero

Step-by-step explanation:

If the temperature is supposed to remain constant over time (the same) when working properly, then this means that there is no increase or decrease over time.

If there were a line to represent this, then it would be a straight line with a slope of 0 because the temperature would remain the same.

4 0
4 years ago
(02.03)
RoseWind [281]

Answer:

It's the one under the one you have selected.

Step-by-step explanation:

7:2

14:4

28:8

56:16

Divide the first number by 7 then multiply it by 2.

Example: 56/7=8, 8*2=16 so it's correct.

4 0
3 years ago
Read 2 more answers
Tell whether the relationship is a proportional relationship. if so, give the constant of proportionality
SVETLANKA909090 [29]
Proportional because it's a straight line if you follow the graph points and it goes by 5
5 0
3 years ago
Carla was asked to draw all the lines of symmetry for a regular pentagon. She drew
Elena L [17]

Answer:

Simple, Her Pentagon is not straight

Step-by-step explanation:

Carla's Pentagon is not straight. Her symmetry line is off scale. Simply fix the Line on the pentagon And it will be correct.

Hope this helps ^

7 0
3 years ago
Other questions:
  • Hess Company's inventory records show the following data for the month of September: Units Unit Cost Inventory, September 1 100
    13·1 answer
  • 2 x 3 x n x n=54 <br><br> What is the value of n?
    5·2 answers
  • <img src="https://tex.z-dn.net/?f=The%20sum%20of%20two%20numbers%20is57%20and%20the%20difference%20is3%20.%20What%20are%20the%20
    14·2 answers
  • Where does the money come from that is used to pay taxes?
    13·2 answers
  • What is negative 2 fifths to the power of 2
    10·1 answer
  • How does 48 come from?
    8·1 answer
  • 5.8 • 10^1 - 7.4 • 10^0 Answer in scientific notation please
    15·1 answer
  • How can you figure out what 4/7 divided by 8/15 is
    13·1 answer
  • 4,985.132 The 9 in the hundred place is worth ?​
    12·1 answer
  • Find the area of the polygon.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!