Simplify (a^-2*b^2/a^2*b^-1)


The answer is B

Answer:

0

Step-by-step explanation:

Answer:

answer is below

Step-by-step explanation:

a. 0

b. 1

c. all

Answer:

y=15

Step-by-step explanation:

first, add 6 to each side. the equation is now 3y=45

simply divide 45 by 3 to get

y=15

Answer:

y=15

Step-by-step explanation:

3y-6=39

add six to the other side

3y=45

divide 45 by 3

y=15

Answer:

I took this test twice and got it wrong both times, the INCORRECT answers that I choose where A and D. So the correct answer has to be B or C.

Step-by-step explanation:

Please like and rate my answer if this was helpful to you! :)

This is the true statement  ΔADB≅ΔBDC

Two triangles are said to be congruent if their corresponding sides and angles are equal.

In Δ ADB,

∠D = 90°

∠B = 90°/2 = 45°

∠A = 180° - 90° - 45° = 45°

So ΔADB is 90-45-45 triangle.

In ΔBDC,

∠ ? = 90°   This is supplementary to Angle D.

∠ B = 90°/2 = 45°

∠ C = 180° - 90° - 45° = 45°

So, ΔBDC is also a 90-45-45 triangle.

Hence,  ΔADB≅ΔBDC

learn more about of congruent triangles

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#SPJ5

The question seems to be incomplete, the correct question would be :

Which statement is necessarily true if BD is an altitude to the hypotenuse of right ΔABC?

A.) ΔADB≅ΔBDC

B.) ΔADB~ΔBDC

C.) ABBC=ACBD

D.) ∠BAC≅∠BDC"

Answer:

yes

Step-by-step explanation:

y = 3(3) + 8

y = 9 + 8

y = 17

Answer:

Yes, (3, 17) is a solution.

Step-by-step explanation:

In an ordered pair the first variable is x, and the second is y (x, y), so we can take the x and y of the given point and put it into our equation.

y=3x+8

we replace y with our given y (17)

and our x with our given x (3)

17=3(3)+8

now solve

17=9+8

17=17

Both sides are equal so yes, (3, 17) is a solution.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

Step-by-step explanation:

-5 will mutiply t to give 5t = 9

then divide both sides by 5

t = 9/5

Answer:

15/7

Step-by-step explanation:

5 1/7 = 36/7

2 2/5 = 12/5

36/7 divided by 12/5 = (Keep, Change, Flip) 36/7 * 5/12

180/84 reduces to 15/7

Hope this helped!

Also can I please have Brainliest??

Answer:

x intercept are points passing through x axis having y=0

Step-by-step explanation:

slope=

[tex] \frac{16 - 9}{ - 3 - 1 } = \frac{ - 7}{4} [/tex]

slope

[tex] \frac{3 - 3}{ - 4 - 5} = 0[/tex]

Answer:

2p-1/p

Step-by-step explanation:

Answer:

C. 7,8,9,10,11,12,13

Step-by-step explanation:

I finish it from Schoology.

Answer:

it 6

Step-by-step explanation:

Answer:

I got 39061188.8

Answer:

hi daisy can we be maths buddies helping each other with math

Answer:55 dollars

Step-by-step explanation:

5(6.75+4.25)

5(11)

55 dollars

Answer:

C.....................

Answer:

10

Step-by-step explanation:

Answer:

15%

Step-by-step explanation:

percentage= number of people who visited the the pantry/ the total number of people in the city *100

percentage = 150/1000 * 100

percentage= 15%

Answer:

the answer is yes  

because it is within the shaded region of both inequalities

Answer:

Coordinates of the endpoint g is (10,5)

Step-by-step explanation:

The coordinates of a midpoint can be found using the formula;

(x,y) = (x1 + x2)/2 , (y1 + y2)/2

In this case, we have the mid point but we want to get the end point

Thus;

(6,1) = (x1 + 2)/2 , (y1-3)/2

x1 + 2 = 2(6)

x1 + 2 = 12

x1 = 12-2

x1 = 10

y1 - 3 = 2(1)

y1 -3 = 2

y1 = 2 + 3

y1 = 5

The coordinates of G are (10,5)

Answer:

x+7=2

minus 7 from both sides so you get:

x=2-7

simplify

x=-5

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

i would say 105 and if not then its 115

Answer:

A, 105

Step-by-step explanation:

alternate exterior angles are equal to each other so divide 150 by half and you get 75, then do 180-75 and you end up with 105 because its a linear pair

Answer:

x = 21 degrees!

Step-by-step explanation:

3x + x + 96 = 180

4x +96 = 180

Subtract 96 from both sides!

4x = 84

Divide by 4 from both sides!

x = 21 degrees

Answer:

x=21°

Step-by-step explanation:

3x+x+96°=180°

4x=180°-96°

4x=84°

x=84°/4

x=21°

I need only one brainliest to complete my challenge so please give me a brainliest

Answer:

$5.95 is the answer I think

Answer:

A proportional relationship is something like:

y = k*x

Where k is the constant of proportionality

And a linear relationship is something like:

y = a*x + b

Is easy to see that if:

a = k, and b = 0, this would be a proportional relationship.

Then if we want to have a slope equal to 3, but this must not be a proportional relationship, we must only have b different than 0.

This could be something like:

y = 3*x + 1

The graph of this is:

A linear non - proportional relationship could be written with as a slope - intercept with a non - zero intercept value. One such relationship with a slope of 3 can be expressed thus :

Here, the linear relationship, has a slope value of 3 and an intercept value of 5. The function cannot be proportional due to the presence of a non-zero constant

Hence, Using a graphing calculator, the sketch of the linear relationship is attached.

Learn more : https://brainly.com/question/18405415

Answer:

The data is skewed right and it increases at ages 6-8 and progresses.

Step-by-step explanation:

Answer:

The histogram is skewed left meaning that the median will be more than the mean of the data. As the study goes onward in terms of age, more and more children are studied to play at least an hour a week of video games. Barley any children below the age of 5 play video games for at least an hour a week, but once they hit the age of 6, more and more kids are playing video games. Kids aged fifteen to seventeen have the most amount of kids that do play at least an hour of video games per week. In a graph, this may show a J-shaped curve that starts low, then has a large increase to eventually level off and begin gradually getting larger as the ages increase.

Step-by-step explanation:

This is what I said, change wording

Answer:

(x, y) -> (x+5, y+3)

Step-by-step explanation:

Answer:

plz give brainliest <3

Step-by-step explanation:

Answer:

a. Mirabeau B. Lamar

b. Sam Huston

c. Sam Huston

d. Sam Huston

Answer:

The first answer choice(653.5=50+35.5m)

Step-by-step explanation:

Since she deposited 35.5 each month, that would be variable m, and there was already 50 in her account, making it a constant number 50.

Answer:

653.5 / 50 = 35.5

Step-by-step explanation:

You have to divide 653.5 by 50 to get the amount of months she made deposits into her account.

Answer:

k = 0.02278

Step-by-step explanation:

Given that:

The population P = 1674.7e^kt

where;

t  represents the year,

if year 2000 represents t = 0

Then, the year 2007 represents = 7; &

year 2006 represents = 6

In 2006, population recorded in the city was about 1,920 thousand

Therefore;

[tex]1920 = 1674.7e^{(k\times 6)[/tex]

Taking the logarithm of both sides, we get:

[tex]\mathtt{ In}(1920) = \mathtt{ In} ( 1674.7)+ 6k[/tex]

7.560080465= 7.423389324 + 6k

7.560080465 -  7.423389324 = 6k

0.136691141 = 6k

k = 0.136691141/6

k ≅ 0.02278

Answer: i believe it’s $45

Step-by-step explanation: