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
IrinaVladis [17]
3 years ago
11

How would you use a number line to round 16,800 to the nearest ten thousand?

Mathematics
2 answers:
son4ous [18]3 years ago
8 0
Round the 1 to the nearest number on the number line.
Ivahew [28]3 years ago
4 0
Hello there!

Well you'd see if it's closer to 10000 or 20000. 
In this case it would round to 20000.

Hope This Helps You!
Good Luck :)
You might be interested in
I need help with question 18. The answer is53√3 ft^2. But how do I get there?
sergij07 [2.7K]

Answer:

Hope it helps....

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help and please make sure it’s right
slamgirl [31]

Answer:

135 degrees

Step-by-step explanation:

all the angles in a triangle need to add to 180 degrees, so you take

180-(65+70)= 45

Then you just find the supplementary angle

45+x=180

x=135

7 0
4 years ago
Use the arc length formula and the given information to find r.
jek_recluse [69]

Answer:

Step-by-step explanation:

The thing with the arc length formula, s = rt, is that t is the angle in radians.  Ours is in degrees, so we have to change it:

36 × \frac{\pi }{180}=\frac{\pi }{5}

So the formula we use to solve for r is:

12=\frac{\pi }{5}r

Multiply both sides by 5 over pi to get that

r=\frac{60}{\pi } cm

3 0
4 years ago
Angle α lies in quadrant II , and tan α = <img src="https://tex.z-dn.net/?f=-%5Cfrac%7B12%7D%7B5%7D" id="TexFormula1" title="-\f
Hunter-Best [27]

Since \alpha lies in quadrant II and \beta lies in quadrant IV, we expect \sin\alpha>0, \cos\alpha, and \sin\beta.

Recall the Pythagorean identities,

\sin^2x+\cos^2x=1\iff1+\cot^2x=\csc^2x\iff\tan^2x+1=\sec^2x

It follows that

\sec\alpha=\dfrac1{\cos\alpha}=-\sqrt{\tan^2\alpha+1}=-\dfrac{13}5\implies\cos\alpha=-\dfrac5{13}

\sin\alpha=\sqrt{1-\cos^2\alpha}=\dfrac{12}{13}

\sin\beta=-\sqrt{1-\cos^2\beta}=-\dfrac45

Recall the angle sum identity for sine:

\sin(\alpha+\beta)=\sin\alpha\cos\beta+\sin\beta\cos\alpha

So we have

\sin(\alpha+\beta)=\dfrac{12}{13}\dfrac35+\left(-\dfrac45\right)\left(-\dfrac5{13}\right)=\boxed{\dfrac{56}{65}}

4 0
3 years ago
The diagonals of rhombus abcd intersect at point
Nadya [2.5K]
The area of a rhombus is 1/2 times the lengths of the diagonals

A = (1/2)(AC)(BD)

Since the diagonals bisect each other, and ed = 8, BD must be 16. Substituting in this for BD and the given area (168) we get the following:

168 = (1/2)(AC)16
168 = 8(AC)
21 = AC
3 0
4 years ago
Read 2 more answers
Other questions:
  • One estimate of the population of the world on January 1, 2005, is
    15·1 answer
  • Petra is shopping with 2 of her friends. She buys a note book and six identical pencils. The note book costs the same as 2 of th
    13·1 answer
  • Can someone help me with this ?
    11·1 answer
  • Suppose that 30% of the applicants for a certain industrial job possess advanced training in computer programming. Applicants ar
    9·1 answer
  • Determine the domain and range:
    11·1 answer
  • PLEASEEEEEEEEEEEEEE HELPPPPPPPPPPPPPPPPPPPP find the number if 2.5 of it is .75
    8·1 answer
  • HELPPP PLSSSS ITS ALMOST DUE IN 1 HOUR WILL GIVE BRAINLIEST THANKS AND 5 STARSSS
    7·1 answer
  • = 2, when x = Show that f(x) is continuous at x = 0, tan 3x when x 70 4x 4 when x = 0 3 B 2. 7 plss answer guyss ​
    13·1 answer
  • She leaves a 20% tip of 1.80 what is the price of mira’s breakfast before the tip.
    12·1 answer
  • Question 1: Find the amount of the FICA deduction: $37890 annually.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!