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2 years ago

Find the value of x for which l||m.

Mathematics

1 answer:

AnnyKZ [126]2 years ago

5 0

Answer:

$\Large\textnormal{B. \boxed{45}}$

Step-by-step explanation:

To find the value of x, first you have to solve isolate it on one side of the equation.

First, rewrite the problem.

$\displaystyle (2x-5)+95$

Next, add & subtract numbers from left to right.

$\displaystyle -5+95=90$

$\displaystyle 2x+90$

Then, divide by 2 from both sides.

$\displaystyle \frac{2x}{2}=\frac{90}{2}$

Solve.

$\displaystyle90\div2=45$

As a result, the correct answer is B. 45.

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Factor out the GCF from the terms of the polynomial –4y5 + 6y3 + 8y2 – 2y. A. –2y4 + 3y2 + 4y – 1 B. y(–4y4 + 6y2 + 8y – 2) C. 2

andreyandreev [35.5K]

Answer:

Option D) $-2y(2y^4-3y^2-4y+1)$ is correct

Therefore $-4y^5+6y^3+8y^2-2y=-2y(2y^4-3y^2-4y+1)$

Step-by-step explanation:

Given polynomial is $-4y^5+6y^3+8y^2-2y$

To factorise the given polynomial by taking out the common terms of the given polynomial :

$-4y^5+6y^3+8y^2-2y$
$=2y(-2y^4+3y^2+4y-1)$ ( here 2y is GCF common term so taking outside the terms of the polynomial )
$=-2y(2y^4-3y^2-4y+1)$ ( now taking (-) outside )

Therefore $-4y^5+6y^3+8y^2-2y=-2y(2y^4-3y^2-4y+1)$

Option D) $-2y(2y^4-3y^2-4y+1)$ is correct

8 0

3 years ago

Which best describes the tax rate for the Top 1%, as compared with the rates paid by the groups labeled Next 10%, Next 5%, and N

Free_Kalibri [48]

Answer: Regressive

Step-by-step explanation:

4 0

2 years ago

Solve the equation.<br><br> 8 – 2x = –8x + 14<br><br> Will give Brainliest if explained.

eimsori [14]

Answer:

x = 1/3

Step-by-step explanation:

Move all terms containing x to the left side of the equation.

8+6x=10

Move all terms not containing x to the right side of the equation

6x=2

Divide each term by 6 and simplify.

Exact Form:

x=1/3

Decimal Form:

x=0.3333333333

Hope this helps!

3 0

2 years ago

Find the missing side lengths

klemol [59]

4 because a 45-45-90 triangle has a side ratio of 1-1-sqrt2 with sqrt2 being the hypotenuse

7 0

2 years ago

Max has $2,000 he would like to invest in an account that pays simple interest. Max would like to earn a total of $650 in intere

Goryan [66]

Answer: 6.5%

Step-by-step explanation:

Formula for simple interest : I = Prt , where P= principal , r= rate of interest t= time

As per given , P = $2000 , I=$ 650, t= 5 years

Substitute all theses values in the formula , we get

$650=2000\times r\times5\\\\\Rightarrow\ r=\dfrac{650}{2000\times5}\\\\\Rightarrow\ \dfrac{65}{1000}\\\\\Rightarrow\ r=0.065 =0.065\times100\%=6.5\%$

Hence, the required annual interest = 6.5%

7 0

2 years ago