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
professor190 [17]
3 years ago
15

686.924 to the nearest ten

Mathematics
2 answers:
xenn [34]3 years ago
6 0
<span>686.924 to the nearest ten is 690.0 because the ones place is a number of 5 and above, which means you must move the tens place up 1 value.</span>
atroni [7]3 years ago
3 0
The answer is 690.0 or justs 690.......you round it up
You might be interested in
Andrew used a pedometer to measure the
pychu [463]

Answer:

  13.25 mi

Step-by-step explanation:

The largest number on the list is 13.25. The greatest distance was 13.25 miles.

_____

In order from smallest to largest, the distances are ...

  4.9, 5.95, 8.9, 9.8, 13.25

8 0
3 years ago
In triangle ABC, m is the value of x?
Nezavi [6.7K]

Answer:

lol if a = 90 then b = 75 so C is 105

then you get the derivative number which is X by adding a2 b2 then dividing by the c2. so its true

Step-by-step explanation:

6 0
3 years ago
Choose the correct simplification of the expression (2x2y6z5)(5x4y5z3).
erastovalidia [21]

Answer:

The correct option is 4.

Step-by-step explanation:

The given expression is

(2x^2y^6z^5)(5x^4y^5z^3)

Simplify the given expression.

(2x^2y^6z^5)\times (5x^4y^5z^3)

(2\times 5)(x^2x^4)(y^6y^5)(z^5z^3)

10x^{2+4}y^{6+5}z^{5+3}                  [\because x^mx^n=x^{m+n}]

10x^6y^{11}z^8

Therefore correct option is 4.

8 0
3 years ago
If two angles in a triangle are 60° and 30°, is the third angle acute, obtuse, or right?​
Sindrei [870]

Answer: Right Angle

Step-by-step explanation:

And Since The Angles Of a Trangle Add Up To 180° When You Substract 90 From It You Remain With Another 90° Which Means The Angle Is Non Other Than a right angle traingle

60° + 30° = 90°

180° - 90° = 90°

∴ 90° = Right Angle Traingle

4 0
3 years ago
Substitution method need help for home work
Marizza181 [45]
-3y = x...so we sub in -3y for x in the other equation

-x + 7y = 70
-(-3y) + 7y = 70
3y + 7y = 70
10y = 70
y = 70/10
y = 7

so we sub in 7 for y in either of the original equations to find x
-3y = x
-3(7) = x
-21 = x

so ur solution is (-21,7)
6 0
3 years ago
Other questions:
  • I need sambady help my to rate the question
    13·1 answer
  • 5×(-2w-4) what's the answer.
    10·2 answers
  • Consider the equation, 3x + 4y = 12. Write the equation in slope-intercept form.
    13·1 answer
  • A line and two points are guaranteed to be coplanar if:
    12·1 answer
  • How would you show algebraically that the quadrilateral with vertices at A(-1, 3) B(3, 5) C(4, 3) D(0, 1) is a rectangle.
    12·2 answers
  • A sample of bacteria is decaying according to a half-life model. If the sample begins with 800 bacteria, and after 13 minutes th
    9·1 answer
  • Is YZ tangent to circle x
    6·1 answer
  • HELP PLEASSEEEE I NEED TO FIND THE MISSING SIDE HYPOTENUSE
    15·1 answer
  • Briony invests some money. Interest is paid on the money at a rate of 2% per annum for the first year and 1% per annum for the s
    7·1 answer
  • PLEASE HELP I GIVE BRAINLIEST
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!