pls help! :( if you get it right I’ll give brainliest!!

Answer:is there a pic

Step-by-step explanation:

More info?

Answer:

안녕하세요 멍청한 새끼들. 시험하고 빨리 답이 필요해 .. 네 개년들 고마워

Answer:

Hey, do you know how to screenshot images? There is also a website for Brainly if needed

Step-by-step explanation:

Answer:

[tex]|A| = - 28[/tex]

Step-by-step explanation:

Given

[tex]A = \left[\begin{array}{cc}-2&6\\3&5\end{array}\right][/tex]

Required

Determine the determinant

For a two by two matrix, A such that:

[tex]A = \left[\begin{array}{cc}a&b\\c&d\end{array}\right][/tex]

The determinant |A| is:

[tex]|A| = a * d - b * c[/tex]

So, in

[tex]A = \left[\begin{array}{cc}-2&6\\3&5\end{array}\right][/tex]

The determinant is:

[tex]|A| = -2 * 5 - 6 * 3[/tex]

[tex]|A| = -10 - 18[/tex]

[tex]|A| = - 28[/tex]

Answer: 6x^2 - 9x + 3

Step-by-step explanation:

first, i multiplied the parentheses.

3x x 2x - 3x - 3 x 2x - 3 x (-1)

then, i calculated/multiplied it.

6x^2 - 3x - 6x + 3

finally, i collected the like terms.

6x^2 - 9x + 3

Answer:

6x^2-9x+3

More solutions:

factored: 3(x-1)(2x-1)

sum-product pattern: 3(2x^2+2x+x+1)

common factor: 3(2x^2+3x+1)

Answer:The answer would be x^4 -16

Explanation: use the FOIL method.

(x^2 +4)(x^2 -4)= x^4 +4x -4x -16. 4x and -4x cancel each other out. You are left with x^4 -16.

F- irst

O- uter

I- nner

L- ast

Step-by-step explanation:Hope this helps

Answer:

7, 10.5, 14  

because you have to keep adding 3.5 like from 3.5 you add another 3.5 to get the 7.

Answer:

The first one

Step-by-step explanation:

42+57=99

The only answer that is equal to 99 is the first one. 3(14+19) = 3(33) = 99

Answer:

66+33

Step-by-step explanation:

42+57= 99

__________

My expression

66+33= 99

Hopefully that helps you out.

Answer:-

Option A

Step by step explanation :-

Distance between Springfield to Longmeadow is 3.8 km.

Adamsville to Springfield is 7.6 km.

Answer:

16.

Step-by-step explanation:

We need 8 + a number to equal 24. We need it to equal 24 because 2 + 4 = 6 and 6 x 4 = 24. To find the missing number we need to subtract 8 from 24. 24 - 8 = 16. Let's plug 16 into the equation.

8 + 16 = 4(2 + 4)

24 = 4(2 + 4)

24 = 4(6)

24 = 24

Therefore, 16 is the correct answer.

Answer:

A c must not be finite.

A ∪ B must be infinite.

A ∩ B must not be infinite.

Step-by-step explanation:

Must A c be finite?

Suppose

U = {....-4,-3,-2,-1,0,1,2,3,4.......}

A = {....-4,-2,0,2,4.......} which is infinite set

B = {....-3,-1,0,1,3.......} which is also infinite set

So We need to calculate the A compliment

[tex]A^{c}[/tex] = U - A = {....-4,-3,-2,-1,0,1,2,3,4.......} - {....-4,-2,0,2,4.......} = {....-3,-1,0,1,3.......}

Hence [tex]A^{c}[/tex] is also an infinite set.

The statement "Must A c be finite?" is incorrect.

Must A ∪ B be infinite?

In AUB all the elements of set A and set B are combined into a single set to get the union of A and B. If A and B are the infinite set then their union must also be an infinite set because all the elements of infinite sets will be there so the union of these infinite sets will also be an infinite set.

The Statement "Must A ∪ B be infinite?" is correct.

Must A ∩ B be infinite?

In A∩B the common elements of both sets will be the answer to the intersection of A and B set. If we consider the A and B are the infinite subsets of a Universal set that carry all the elements then there will not be any common element in both sets A and B.

The Answer of A∩B is { } or empty set.

The statement "Must A ∩ B be infinite? " is incorrect.

Answer:

Its B

Step-by-step explanation:

Answer:

the anwser is b

Step-by-step explanation:

Answer:

g

Step-by-step explanation:

Answer:

(-2, -4), (-1, -1), (0, 0), (1, -1), (2, -4)

Step-by-step explanation:

You plug in x values to get the y values are dot-in the points!

y = -x^2

You plug in -2 and get -(2)^2 = -(4) = -4

Same thing with all other values.

Answer:

The correct answer is C. President Wilson included resolutions specifically about European territories in his Fourteen Points because territorial disputes among European nations were a major reason the war began in the first  place.

Step-by-step explanation:

The Fourteen Points were the pacifist plan devised by President Woodrow Wilson at the end of World War I, with the aim of avoiding tensions between the former European combatants of the conflict and thus achieve a lasting peace between nations, framed in the League of Nations as supranational entity. Basically, the Fourteen Points sought to avoid the imposition of excessive sanctions on the defeated, as well as the obtaining of great benefits by the winners, so as not to break the territorial status quo prior to the war and thus avoid generating tensions in the future.

Answer:

C.) Territorial disputes among European nations were a major reason the war began in the first place.

Step-by-step explanation:

This is correct if it is for Connexus :)

Answer:

option (c)

Step-by-step explanation:

4*6*5

please mark as brainliest

Answer:

-15

Step-by-step explanation:

=(x - 8)(x + 7)

=x2-15x-56

= (0)2 - 15(0) -15

= -15

Answer:

c

Step-by-step explanation:

18x³y⁴ = 2 * 3 * 3 * x³ * y⁴

24x²y⁵ = 2 * 2 * 2 * 3 * x² * y⁵

GCF = 2 * 3 * x² * y⁴ = 6x²y⁴

18x³y⁴ + 24x²y⁵ = 6x²y⁴(3x  + 4y)

Answer:

"The diagonals of the door frame are congruent."

Step-by-step explanation:

The statement that would not give enough information would be "The diagonals of the door frame are congruent." This is because a rectangle does have congruent diagonals but a rhomboid also has congruent angles and has opposing parallel sides. Therefore, this statement does not give sufficient information to prove that the object in question is a rectangle. We would need more information such as the length of the sides or the degree of the angles.

Answer:

1. B. <1 and <2

2. C. 37°

3. B. 40°

Step-by-step explanation:

1. Complementary angles add up to 90°.

From the diagram given, <1 and <2 are complementary because they sum up to 90°.

The answer is B. <1 and <2

2. Given that,

m<1 = 37°, m<4 = 37° also.

This is because m<1 and m<4 are Vertical angles. Vertical angles pair are equal.

The answer is: C. 37°

3. If m<1 = 50°, then:

m<5 = 90 - m<4

m<1 = m<4 = 50° (vertical angles)

m<5 = 90 - 50 (substitution)

m<5 = 40°

Answer is B. 40°

Answer:

A. end up at exactly 0 feet of elevation.

Step-by-step explanation:

This is because, at a depth of 20 feet, their position is -20 feet below the water surface. If they rise by 20 feet, we add 20 feet to their current position to reach their new position.

So, -20 feet + 20 feet = 0 feet.

So, their new elevation will end up at exactly 0 feet of elevation.

Answer:

1 x 4 x 12 = 48

Step-by-step explanation:

48 subs

The number of subscribers at 12 weeks is required.

Number of subscribers at 12 weeks would be 1048576.

a = Initial subscriber count at 2 weeks = 1

Week at which number of subscribers is required is 12.

x = Duration between the weeks = [tex]12-2=10[/tex]

r = Rate of increase = 4

The required formula is

[tex]f(x)=ar^x\\\Rightarrow f(10)=1(4)^{10}\\\Rightarrow f(10)=1048576[/tex]

Number of subscribers at 12 weeks would be 1048576.

Learn more:

https://brainly.com/question/16954106?referrer=searchResults

Answer:

If m = 17 then the equation would be 12 = 4 which is not true

So this whole equation is false

Step-by-step explanation:

Answer:

hey mate here's your answer

Step-by-step explanation:

(hypothenuse)²=(base)²+(perpendicular)²

15²=6²+P²

322=36+p²

322-36=p²

286=p²

√286=p

16.91=p

hope it helps you

plz mark me as brainiest

Answer:

Step-by-step explanation:

im so unfused what subject if yall ask a question putt the subject

Answer:

3/5

Step-by-step explanation:

If you cut 6 in half you get 3. If you cut 10 in half you get 5. Equaling 3/5.

I hope this helps!

Answer:

3/5

or 0.6

Step-by-step explanation:

depends on what you mean equals let me know if this answers your question

Answer:

-49 degrees Fahrenheit sorrry don’t have time gtg

Step-by-step explanation:

Answer:

Step-by-step explanation:

From the given information:

The mean [tex]\hat x = \dfrac{\sum x}{n}[/tex]

[tex]\hat x = \dfrac{25+36+41+28+29+32+29+37+34+34+37+35+30+36+31+31}{16}[/tex]

[tex]\overline{x} = \dfrac{535}{16}[/tex]

[tex]\overline{x} = 33.44[/tex]

The sample variance is as follows:

[tex]S^2 = \dfrac{\sum dx^2 - ( \dfrac{\sum dx)^2}{n} )}{n-1}[/tex]

[tex]S^2 = \dfrac{279- ( \dfrac{7}{15} )^2}{15}[/tex]

[tex]S^2 = 18.585[/tex]