All categories

3 years ago

I need help with my Khan Acadmey work I don’t Understand any of it. Can someone help me Please

Mathematics

1 answer:

ohaa [14]3 years ago

6 0

Answer:

x = 36

Step-by-step explanation:

144 + x = 36

*it's same side interior angles*

You might be interested in

99 PLZ HELP BRAINLIEST Which strategy would not correctly solve this story problem?

Verdich [7]

Answer:

is this all apart of the answers or separate questions??

Step-by-step explanation:

1. B

2.C

3.C

4.A

5.D

4 0

3 years ago

What is the value of y in the equation 4y - 2(1-y) = -442

kirill115 [55]

Answer:

4y -2(1-y)= -442

4y -2+2y =-442

6y -2=-442

6y =-442+2

6y = -440

y = -440/6

y = - 220/3

8 0

3 years ago

Please help, preferably in the next half an hour.

scoundrel [369]

Answer:

For the first question the correct form would be B. It would be 6(p-3)=42. For the second question the answer would be 10.

Step-by-step explanation:

For the first question B is correct because it's 3 dollars off which would be -3.

For the second question you would multiply 6 with p and 6 with -3. This would equal to 6p-18. This would make the equation 6p-18=42. You would then add 18 to 42, which equals 60. Finally you would divide 60 by 6, which equals 10, which is your answer.

7 0

2 years ago

Find the absolute maximum and minimum of the function on the given domain. f (x comma y )equals 8 x squared plus 7 y squared on

pickupchik [31]

Answer:

the maximum value is 7

The minimum value is 0

Step-by-step explanation:

Step One : Interpret the question

The above question can be written like

The Equation

$f(x,y) = 8x^2 +7y^2$

The diagram of the triangular plate and the bounded lines is shown on the first uploaded image

From the diagram $f(0,0) = 8(0)^2 +7(0)^2 =0$

$f(1,0) =8(1)^2 + 7(0)^2 = 8$

$f(0,1) =8(0)^2 + 7(1)^2 = 7$

Partial differentiation of the equation w.r.x

$A =\frac{\delta f}{\delta x } = 16x$

Partial differentiation of the equation w.r.y

$B =\frac{\delta f}{\delta y } = 14y$

Looking at the diagram the maximum value is 7 i.e at (x , y) = (0,1)

The minimum value is 0 i.e (x , y) = (0,0)

3 0

3 years ago

A tailor designed three pairs of pants (P1, P2, and P3) and five tops (T1, T2, T3, T4, and T5) to create outfits. How many diffe

olchik [2.2K]

Answer:

15 outfits

Step-by-step explanation:

We have 3 possibilities for pants and 5 possibilities for tops.

The tailor has 3 possible pants to choose from and 5 possible tops to choose from. Using the Fundamental Counting Principle, we can simply multiply these two together to get the total number of possible outfits:

3 * 5 = 15 outfits

Or, we could make a tree diagram. See attachment. It will give the same answer.

4 0

3 years ago