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
Vaselesa [24]
3 years ago
13

What is 2/3+485-47/34+578/2-3456+16?

Mathematics
2 answers:
asambeis [7]3 years ago
5 0
<span>the answer is -2666.71568627

</span>
alisha [4.7K]3 years ago
5 0
The correct answer is -2666 73/102

I hope this helps.

Have a great day. :)
You might be interested in
Which multiplication problem is modeled on the number line?<br> 2(– 4)<br> 4(2)<br> 2(4)<br> 4(– 2)
Sliva [168]

Answer:

4(-2)

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Help me please!!!! i dont now the answer
Marat540 [252]
-1/10 is your answer .   
7 0
3 years ago
I need help fast. It is number 14
Anon25 [30]

The percent is 145. That should be your answer

5 0
3 years ago
A plant cell has a length of 0.000085 meters. Which is this length written in scientific notation?
Dmitrij [34]
The length written in scientific notation is 85 x 10^-6
5 0
3 years ago
a guy wire for a tree is 20 ft long, making a 21 angle with the ground. How far is the base of the tree from a stake anchoring t
evablogger [386]

Answer:

18.7 feet far

Step-by-step explanation:

Based on the information given we can conclude that our set up will be a Right triangle (i.e. one angle is 90°), where the hypotenuse will be denoted by the guy wire of 20ft  and angle of 21° is the angle formed between then hypotenuse and the base (i.e. ground).

Thus we want to find the base length (lets call it x ) of this triangle, so we can use trigonometry as we have one angle and the hypotenuse, as follow:

cos(21)=\frac{adjacent side}{hypotenuse}=\frac{baselength}{guywire}\\\\ cos(21)=\frac{x}{20} \\x=20cos(21)\\x=18.671\\x=18.7ft

So the base is approximately 18.7 feet far from the tree of the anchored wire.

8 0
3 years ago
Other questions:
  • You are to give an injection of a drug. The dosage is 0.4 mg per kilogram of bod The concentration of the drug in vial is listed
    9·1 answer
  • What the answer of 4 / 1 1/8
    5·1 answer
  • What’s the value of positive l5l ?
    11·1 answer
  • Chelsea has an electronics business. during her first year she collected data on different prices that yield different profits.
    7·2 answers
  • The water temperature decreases from 100 c in 5 2/5 minutes what was the change the temperature each minute
    9·1 answer
  • A horse trot in a circle around it's trainer at the end of a 31 foot long rope. Find the area of the circle that is swept out. R
    14·1 answer
  • How do I find the area of the non-shaded figure?!?
    13·2 answers
  • M 5x + 1 A 3x (4x + 2)9 N L If LA is an altitude of triangle LMN, find the following: MNE​
    8·1 answer
  • WILL GIVE BRAINLIEST! NEED FAST!
    11·1 answer
  • a street light is at the top of a 18 ft tall pole. a woman 6 ft tall walks away from the pole with a speed of 4 ft/sec along a s
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!