Help me this is due last week help me,

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Hi there!

~

[tex]7x^2+3x+1 = 0[/tex]

Find the roots of [tex]x = - \frac{3-i\sqrt{19} }{14},\frac{3+i\sqrt{19} }{14}[/tex] by solving for x.

[tex]x = \frac{-3± i\sqrt{19} }{14}[/tex]

❀Hope this helped you!❀

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Answer:

A B D

The sum of the function and its additive inverse is 0.

The function and its additive inverse have symmetry over the x-axis.

The product of the function and its multiplicative inverse is 1.

Step-by-step explanation:

Answer:

The correct answers are:

A, B, and D.

Step-by-step explanation:

Edge 2020

Answer:

to what

Step-by-step explanation:

Answer:

??

Step-by-step explanation:

There is no question.

Answer:

3 1/3

Step-by-step explanation:

40 Is 8 less than 48 so as a mixed number it can be 4 instead it has to be 3. Also the fraction is 8 less than 12 which is four so written out its.

3 4/12

which can be simplified to

3 1/3

Hope this helps :)

Answer:

3,20 is the point bc thats the only thing it intersects with

Step-by-step explanation:

Answer:

Function

Step-by-step explanation:

Two different X's could equal the same Y value so this is a function. Remember if there's multiple of the same input (x) equalling different outputs (y) then it is not a function. If there's multiple inputs (x) equalling the same output (y) it's just coincidence and works.

Answer:

B. cos(ln(2x))/x

Step-by-step explanation:

We know that the inverse of sin is cosine. Note, arcsin means the same thing as inverse sin:

              Because sin (a) = sin (b) --> a = arcsin (b)

              Subsitute y = x

Answer:

[tex] \huge{ \boxed{ \sf{ \frac{1}{64} }}}[/tex]

Step-by-step explanation:

[tex] \star{ \sf{ \: \: \: {4}^{ - \frac{11}{3} } \div {4}^{ - \frac{2}{3} } }}[/tex]

[tex] \underline{ \: \text{Remember!}} : [/tex] If [tex] \sf{ {x}^{a} \: and \: {x}^{b} }[/tex] are two algebraic terms , then their quotient is given by [tex] \sf{ {x}^{a} \div {x}^{b} = {x}^{a - b} } [/tex]

i.e To divide two terms with the same base, the power of divide is subtracted from the power of the dividend and the same base is taken.

[tex] \mapsto{ \sf{ {4}^{ - \frac{11}{3} - ( - \frac{2}{ 3}) } }}[/tex]

[tex] \sf{We \: know \: that : ( - ) \times ( - ) = ( + )}[/tex]

[tex] \mapsto{ \sf{ {4}^{ - \frac{11}{3} + \frac{2}{3} } }}[/tex]

Now, Simplify : -11/3 and 2/3

While performing the addition or subtraction of like fraction, you just have to add or subtract the numerator respectively in which the denominator is retained same.

[tex] \mapsto{ \sf{ {4}^{ \frac{ - 11 + 2}{3} } }}[/tex]

[tex] \underline{ \text{Remember!}} : [/tex] The negative and positive integers are always subtracted but posses the sign of the bigger integer

[tex] \mapsto{ \sf{ {4}^{ \frac{ - 9}{3} } }}[/tex]

Divide -9 by 3

[tex] \mapsto{ \sf{ {4}^{ - 3} }}[/tex]

[tex] \underline{ \text{Remember!}} : [/tex] If [tex] \sf{ {a}^{ - m}} [/tex] is an algebraic term , where m is a negative integer , then

[tex] \sf{ {a}^{ - m} = \frac{1}{ {a}^{m} } }[/tex]

[tex] \mapsto{ \sf{ \frac{1}{ {4}^{3} } }}[/tex]

Evaluate the power : 4³

[tex] \mapsto{ \sf{ \frac{1}{64} }}[/tex]

Hope I helped!

Best regards!:D

~[tex] \text{TheAnimeGirl}[/tex]

Answer:

-5 ⁷/12

Step-by-step explanation:

-⁷/12+ -5

-5 ⁷/12

Answer:

Mixed Number: -5 7/12

Improper Fraction: -67/12

Step-by-step explanation:

-7/12 + (-5)

-7/12 - 5/1

Change so they have a common denominator

-7/12 - 60/12

= -67/12

= -5 7/12

Hope this helps

Answer:

  4, 5, 6

Step-by-step explanation:

The average of the three is the middle one: 15/3 = 5. Three consecutive integers with 5 in the middle are ...

   4, 5, 6

Answer:

Step-by-step explanation:

L=k/m + 2R

L-2R=K/m

K=m(L-2R)

L=4800 , R=290 , m=5/12

K=m(L-2R)

K=5/12 ( 4800-2(290))

K=5/12 (4800-580)

K=5/12(4120)

K=5275/3=1758.3

Answer:

35

Step-by-step explanation:

6x6=36

36-1=35

Could I please have BRAINLIEST.

The value of the give expression for y=6 is 2.

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

The given expression is y²-5y-4.

Substitute y=6 in the given expression, we get

6²-5×6-4

= 36-30-4

= 2

Therefore, the value of the give expression for y=6 is 2.

To learn more about an expression visit;

https://brainly.com/question/28170201.

#SPJ2

"Your question is incomplete, probably the complete question/missing part is:"

What is the value of the expression below when y=6.

y²-5y-4

Answer:

[tex] \frac{9}{50} [/tex]

Step-by-step explanation:

We have one whole large square divided into 100 parts (there are 100 boxes).

18 of these boxes are shaded red, therefore, the fraction that represents the shaded areas = number of shaded area ÷ by the total boxes the square is made of

Fraction of shaded area = [tex] \frac{18}{100} [/tex]

Simplify further:

[tex] = \frac{2*9}{2*50} = \frac{9}{50} [/tex]

The fraction representing the shaded area [tex] = \frac{9}{50} [/tex]

Answer:

Number greater than 1 that is not a product of two smaller natural numbers.

Answer:

Option 1

Step-by-step explanation:

Remember that range is the x values or the input. So in this case the inputs {0, 1, 2, 3} are all matching the ones in option one!

Hope this helps and have a great day!

Step-by-step explanation:

okkkkkkkkk??????????

The measures of the other three angles in a rectangle are also 90 degrees each.

The length of the other leg in the given right triangle is 12 units.

We have,

In a rectangle, all interior angles measure 90 degrees.

So, the measures of the other three angles in a rectangle are also 90 degrees each.

In a right triangle, the Pythagorean theorem can be used to find the length of the missing leg.

(Length of one leg)² + (Length of the other leg)² = (Hypotenuse)²

(5)² + (Length of the other leg)² = (13)²

25 + (Length of the other leg)² = 169

(Length of the other leg)² = 169 - 25

(Length of the other leg)² = 144

Taking the square root of both sides, we find:

Length of the other leg = √144

Length of the other leg = 12 units

Therefore,

The measures of the other three angles in a rectangle are also 90 degrees each.

The length of the other leg in the given right triangle is 12 units.

Learn more about triangles here:

https://brainly.com/question/25950519

#SPJ4

The complete question:

In a rectangle, if one of the interior angles measures 90 degrees, what are the measures of the other three angles?

Given a right triangle with one leg measuring 5 units and the hypotenuse measuring 13 units, what is the length of the other leg?

Answer:

-6.5

Step-by-step explanation:

Answer:

26/9

Step-by-step explanation:

Answer:

false

Step-by-step explanation:

The statement shown above is false. The absolute value function is not not one to one, and the greatest integer function is not many to one. Therefore the correct answer choice is B) False. The best way to find whether a function is one to one is explained in the attachment.

Answer:

D.

Step-by-step explanation:

(x1+x2/2,y1+y2/2)

(1+5/2,4+-4/2) add

(6/2,0/2) divide

(3,0)

Answer:

Step-by-step explanation:

A publisher sells digital copies of their new book, paperback copies or barnacle copies.

Digital sales = d

Paper back sales = p

Hard back sales = h

For every 4 digital sales they make, they make 5 paperback sales and 1 hardback sale.

In the first week of sales, the company sells 307 more paperback copies of the book than hardback copies.

p = 307 + h

How many total copies of the book did the company make in week 1?

Answer:

C :)

Step-by-step explanation:

No, the two triangles are similar. Option D is correct.

While having the same size is not required, it is required by law to demonstrate that the two triangles have the same form. The angles that correspond to those sides have the same congruence and the same ratio of sides.

It is given in ΔVWX and ΔYZX

WX=8,ZX=2

VX=9,YX=3

When two triangles have an equal number of corresponding sides and corresponding angles, they are said to be similar.

It is obtained that,

ZX/WX=1:4

YX/VX=1:3

ZX/WX≠YX/VX

Since their ratio is not equal there is no possibility for the triangles to be similar. As a result, the triangle is not similar.

Thus, option D is correct.

Learn more about the similarity of triangles here:

brainly.com/question/8045819

#SPJ2

Answer:

"y" puede valer o 3 o 9/4

Step-by-step explanation:

espero te ayude

Answer:

-73 , and its called the DIFFERENCE

youre welcome (:

Answer:

28

Step-by-step explanation:  

All you have to do is to plug the number that is in parentheses -> f(x), in this case, is 19 therefore all you really had to do is to plug 19 into the equation and then solve.

Answer:

0.7

Step-by-step explanation:

Answer:

  A.  70/100 +4/100

  B. 0.700, 0.7, 0.70

Step-by-step explanation:

A. The number between Ryan's 70/100 and Sarah's 80/100 will be 70/100 + some number less than 10/100, such as ...

  70/100 +4/100

__

B. Trailing zeros (or their lack) don't change the value. Ryan has 70/100 = 0.70 of the grid shaded. Equivalent numbers are ...

  0.70

  0.7

  0.700

Answer:

n = -5

Hope it helps u mate