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
lisabon 2012 [21]
3 years ago
15

14. _______________ is the opposite of 6 on the number line.

Mathematics
2 answers:
vichka [17]3 years ago
8 0
-6 is the opposite of 6 on the number line. They are both the same distance from the center which would be 0.
cricket20 [7]3 years ago
6 0
6 is six units to the right of the 0, or zero, midpoint on an infinite number line
-6 would be six units to the left of the midpoint, so it would be the opposite
You might be interested in
A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times.
slega [8]

Answer:

9/20

Step-by-step explanation:

Total trials = 80

Observed successful trials = 36

36/80

= 9/20

3 0
3 years ago
Find two numbers, if their sum is 3 and their difference is 21
boyakko [2]

Answer:

The two numbers are -9 and 12

Step-by-step explanation:

-9+12=3 12--9=12+9=21

4 0
3 years ago
if someone deposited 2000 at 6% simple intrest . how long will it be before she has 2600 in her account
den301095 [7]
30. Given problem : You deposited 2 000 dollars, then you will earn 6% simple interest. Question: How long will it become 2 600 dollars. Well, you didn’t mention if it’s an annual interest or monthly interest. But let’s say that it’s a monthly interest, then let’s start solving: => 2000 Is the original amount + 6% interest first month = 2000 * .06 = 120 => 2000 + 120 = 2120 2nd month = 2120 *.06 = 127.2 => 2120 + 127.2 = 2247.2 3rd month = 2247.2 *.06 = 134.832 => 2247.2 + 134.832 = 2382.032 4th month = 2382.032 * .06 = 142.92192 => 2382.032 + 142.92192 = 2524.95392 5th month = 2524.95392 * .06 = 151.497 => 2524.95392 + 151.497 = 2676.45 Thus, on the fifth month she will earn this amount.
8 0
3 years ago
ANSWER FAST ITS URGENT
Vlad1618 [11]

Answer:

9) 6.3 units

11) n=6√2 and m=12,

10) m=6√3, n=6

12) 330.6 ft

Step-by-step explanation:

1) The Pythagoras Theorem says that, the square of the hypotenuse is the sum of the squares of the two shorter legs.

Let the missing side, which is the hypotenuse be x.

Then

{x}^{2}  =  {2}^{2}  +  {6}^{2}

{x}^{2}  = 4 + 36

{x}^{2}  = 40

x =  \sqrt{40}

x = 6.3

The missing side is 6.3 units to the nearest tenth.

2) This is an isosceles right triangle.

This implies that, the two legs are equal.

n = 6 \sqrt{2}

The hypotenuse can be found using Pythagoras Theorem.

{m}^{2}  =  {(6 \sqrt{2} )}^{2}  +  {(6 \sqrt{2} )}^{2}

{m}^{2}  = 36(4)

m =  \sqrt{36 \times 4}  = 6 \times 2 = 12

3) The side lengths of 30°-60°-90° are in the ratio, 2x,x√3,x

From the diagram, the hypotenuse is 12, therefore the other two legs are

n =  \frac{1}{2} (12) = 6

and

m = 6 \sqrt{3}

4) The height of the monument is 115 feet, the hypotenuse is 350.

By Pythagoras Theorem,

{x}^{2}  +  {115}^{2}  =  {350}^{2}

{x}^{2}  =  {350}^{2}   -  {115}^{2}

{x}^{2}  = 109275

x =  \sqrt{109275}  = 330.6 ft

3 0
3 years ago
60 pts! <br><br>2x + 34 = 4(x + 5)<br><br>solve the equation for x. ​
erma4kov [3.2K]

Answer:

x=7

Step-by-step explanation:

expand 4(x+5): 4x+20

2x+34=4x+20

subtract 34 from both sides

2x+34-34=4x+20-34

2x=4x-14

subtract 4x from both sides

2x-4x=4x-14-4x

-2x=-14

divide both sides by -2

-2x/-2=-14/-2

x=7

7 0
3 years ago
Other questions:
  • PLEASE SOLVE FOR ME!!!! I am stuck on question...<br><br> 36/5x - 10 &lt; 5
    8·1 answer
  • Which is the unit of measurement for volume
    12·2 answers
  • The price of a gallon of milk went from $2.70 to $3.50 in four years. Find the rate of change of the price of milk.
    13·2 answers
  • The line of symmetry of the parabola whose equation is y = ax^2 -4x + 3 is
    6·1 answer
  • Is 7 x 3/5<br><br> the same as <br><br> 4 x 1/5
    10·1 answer
  • fifty students are trying to raise at least $12,500 for a school trip they have already raised $1,250 how much should each stude
    9·1 answer
  • Help I am currently in a unit test please answer this question
    6·1 answer
  • Find the volume of a pyramid with a square base where the perimeter of the base is 13.4 in and the height of the pyramid is 7.6
    7·1 answer
  • Use the protractor to measure each angle formed by the intersecting lines.
    10·1 answer
  • 2; 4; 6; 8; ...
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!