In △ABC, G is the centroid. If CG=12 find CD.

Answer:

a=20; b=-12

Step-by-step explanation:

if you just say (20,-12) then a can anything it can be 20 or it can be -12 so (a=20; b=-12) is an organized way of keeping it.

Answer:

3a − 2b = 84

3a = 36 − 2b

Answer:

Step-by-step explanation:

Onehundred twenty-million-fivehundred forty thousand

Answer:

yes because it is written as a fraction

Answer:

Yes it is.

Step-by-step explanation:

5/20 is the fraction we're starting off with. let's make it into a decimal. 20x5 is 100, and 5x5 is 25. So the fraction we have now is 25/100, which is similar to .25. .25 is a rational number since it represents the fraction, ratio 25/100. Both 25 and 100 are integers.

Answer:

That is that It is Most not More

Answer:

It is number 3

Step-by-step explanation:

Answer:

11 22 333 444 66% 88 have a blessed day and get 100% ok

Step-by-step explanation:

Answer:

Step-by-step explanation:

1. False D' is in quad 4

2. True it is reflected about the y axis. That puts it in 3. If it was rotated about the x axis, it would be in quad 1

3. As long as there is no point going through the origin, then the statement in 3 is true. You have to understand that in quad 4 all y values are minus.

4. False. If D was entirely contained in quad 2, then in quad 3 the x values will be minus. As a matter of fact, so will the y values.

Answer:

x=1

You solve for x by cross multyplying

Answer:

patriots and cowboys!

Step-by-step explanation:

Answer:

Patriots and  Cardinals

Step-by-step explanation:

Answer:

2(x+4)

Step-by-step explanation:

To factor you have to divide both terms by the greatest common factor, which in this case is 2. Using distribution you can check your answer.

Answer: 2(x + 4)

Explanation: If you're asked to factor a polynomial,

the first thing you want to look for is the greatest common factor

for the terms that are involved.

The greatest common factor of 2x and 8 is 2.

So a 2 can factor out.

Inside the parenthses, we have each term divided by

the 2 that factored out of the polynomial.

So we have 2(x + 4).

25% of 80 is 20

I hope this helps!!!

Answer:

25% of 80 is 20

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

20% of 5000 is 1000 so 5000-1000=4000

Answer:

the answer is A trust me its right

Answer: C The rate of change for the function for video a is constant but the rate of change for video b is not constant

Step-by-step explanation:

Answer:

y=-72

Step-by-step explanation:

3(-2) = -6, y=12 times -6, y= -72

Answer:

1. [tex]x>6[/tex]

2. [tex]b<-24[/tex]

3. [tex]w>7[/tex]

4. [tex]s\leq 7[/tex]

5. [tex]g\leq 20[/tex]

6. [tex]f<11[/tex]

7. [tex]m<-14[/tex]

8. [tex]p\leq 9[/tex]

Step-by-step explanation:

9. [tex]c>-4[/tex]

10. [tex]y\leq -9[/tex]

11. [tex]t\leq 10[/tex]

12. [tex]k\geq 18[/tex]

13. [tex]x<-4[/tex]

14. [tex]c<24[/tex]

15. [tex]m\geq -3[/tex]

16. [tex]n<21[/tex]

Answer: 20 ways

Step-by-step explanation:

Given:  There were 5 women, 4 men, 6 girls and 7 boys at a birthday party.

i.e. Number of women = 5

Number of men = 4

According to the fundamental counting principle , we have

(Number of women ) x (Number of men)

= 5 x 4

= 20

Hence,  1 woman and 1 man can be chosen in 20 ways to take coats.

Answer:

=3

Step-by-step explanation:

I really hope this helps c:

Answer:

Step-by-step explanation:

[tex]\sf 6m+5=-(1-8m)[/tex]

[tex]\sf 6m+5=-1+8m[/tex]

[tex]\sf 6m+5-5=-1+8m-5[/tex]

[tex]\sf 6m=8m-6[/tex]

[tex]\sf 6m-8m=8m-6-8m[/tex]

[tex]\sf -2m=-6[/tex]

[tex]\sf \frac{-2m}{-2}=\frac{-6}{-2}[/tex]

[tex]\sf m=3[/tex]

Answer:

Last option is the correct answer.

[tex] m\angle A = 61°, m\angle B = 57°, m\angle C = 61°[/tex]

Step-by-step explanation:

Since, 61° + 57° + 61° = 179° < 180°

Therefore,

[tex] m\angle A = 61°, m\angle B = 57°, m\angle C = 61°[/tex] cannot be the measurements of triangle ABC.

Answer:

Your answer is: x = -43/2

Move all terms that don't contain  x  to the right side and solve.

Step-by-step explanation:

Hope this helped : )

Answer:

it is A

Step-by-step explanation:

Vertical angles are angles that are opposite eachother

Answer:

thank you! you too

Answer:

Nice thanks for the tip! (and the free points) Have a good holiday to urself too!

Step-by-step explanation:

Answer:

Option 2: 5.34 is the correct answer.

Step-by-step explanation:

As it can be seen that the given triangle is a right-angled triangle.

Here

Base = 12

Perpendicular = x

θ = 24°

We can use trigonometric ratios to find the value of x. We have to choose a trigonometric ratio which involves base and perpendicular as we only know these two and the angle in the triangle

So,

[tex]tan 24 = \frac{perpendicular}{base}\\0.4452 = \frac{x}{12}\\x = 0.4452*12\\x = 5.3424[/tex]

Rounding off to nearest hundredth

x = 5.34

Hence,

Option 2: 5.34 is the correct answer.

Answer:

£530

Step-by-step explanation:

Answer:

£530

I hope this helps!