Select all the roots of 49?

Answer:

The HCF of 42 and 18 is 126

Answer: 6

Step-by-step explanation:

factors of 18 = 1, 2, 3, 6, 9, 18

factors of 42 = 1, 2, 3, 6, 7, 14, 21, 42

The HCF is therefore 6

Answer:

4,214.166666666667

Step-by-step explanation:

that's the answer i am in high school but i asnswer your question

The point of intersection of the given two lines y = 4x - 1 and y = -2x + 5  is (1, 3).

According to the given question.

We have two equations

y = 4x - 1 ..(i)

and

y = -2x + 5 ..(ii)

As we know that, the point at which two lines intersect is called point of intersection.

Therefore, the point of intersection for the two lines y = 4x - 1 and y = -2x + 5  is given by

Subtracting equation ii from i

y - y = 4x - 1 + 2x -5

⇒ 0 = 6x - 6

⇒ 6x = 6

⇒ x = 1

Substitute the value of x in (i).

y = 4 - 1 = 3

Hence, the point of intersection of the given two lines y = 4x - 1 and y = -2x + 5  is (1, 3).

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Answer:

y=5 would be the equation

Step-by-step explanation:

when the line is horizontal you would take the y coordinate of the coordinate given to you and put that into y=n with n being the value of the y coordinate

if the line were vertical you would take the x coordinate of the coordinate given to you and put that into x=n with n being the value of the y coordinate

The  synthetic division solution of  (4x² + 3x³ + 9x− -20) /  (x + 2)​ is mathematically given as

3x^2-2x+13-(6/x+2)

This is further explained below.

Generally, Synthetic division is a technique that may be used to manually conduct Euclidean division of polynomials.

Compared to long division, the synthetic division requires less writing and fewer calculations to complete. The approach is most often taught for dividing by linear monic polynomials; however, it may be extended to divide by any polynomial.

In conclusion, The  synthetic division solution is mathematically given as

3x^2-2x+13-(6/x+2)

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Answer:

I think the answer is, 2

Step-by-step explanation:

A number added to 4 is 2 = 6

The number added 2 times 3 = 6

I hope you get this this right.

Answer = 2

Please see the attached image for your answer. Hope this helps!  

Answer:

-15-13=

-28

-11-9-7

-27

The height of parallelogram is 6

In geometry, parallelogram is a shape which is a type of quadrilateral. A parallelogram has 2 pair of sides which are parallel. Thus, we can say that a parallelogram is a quadrilateral of 2 pair of parallel sides. The opposite sides of parallelogram are of equal side.

Parallelogram is a convex polygon, which is a 2-dimentional geometric shape.

Important formulas of Parallelogram :

In the given question,

base of parallelogram = 9

height = 2/3

Also, area = base . height

therefore, area = 9 . 2/3 = 3.2 = 6

The height of parallelogram is 6

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The complete question is:

A parallelogram has a base of 9 and a corresponding height of 2/3 . what is the area of the parallelogram.

The ordered pair we are looking for is the values of the variables [tex]x[/tex] and [tex]y[/tex], or [tex](x, y).[/tex]  We are given that [tex]x=2[/tex], and that the formula to evaluate [tex]y[/tex] is [tex]y = 5^x[/tex]. Note we are given [tex]x[/tex] so we can evaluate [tex]y[/tex] as [tex]y = 5^2 = 25[/tex]. Now, we have both the values of [tex]x[/tex] and [tex]y[/tex], so our ordered pair is thus [tex](x,y) = (2,25).[/tex]

Answer:

Step-by-step explanation:

SQ=17

SU=SQ+UQ=17+17=34

Answer:

SQ= 17 SU=34

Step-by-step explanation:

Diagonals of parallelogram bisect each other so UQ=QS and so, QS=17 and SU = 2UQ = 34

Answer:2.1

Step-by-step explanation:

i added them then divided by 7

Answer:

-17/8

Step-by-step explanation:

cscx = 1/sinx

sinx = -8/17

cscx = -17/8

The Additive Inverse is -32/6

Additive Inverse of Real Numbers:

The given number can be whole number, a natural number, an integer, a fraction, a decimal, or any real number. The additive inverse of real numbers is just the negative of the given number.

What is Additive Inverse?

Additive Inverse simply means changing the sign of the number and adding it to original number to get an answer is equal to 0.

Now, Come to the question:

Expression is : [tex]-4\frac{1}{6} -(-6)\frac{1}{3}[/tex]

Solve it : [tex]\frac{-25}{6}-\frac{(-19)}{3}[/tex]

Taking the L.C.M

=[tex]\frac{-25+57}{6}[/tex]

=32/6

Additive inverse of 32/6 is -32/6

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Answer: 56.25 of 70% and 93.75pints of 90%

Step-by-step explanation: First find the ratios. One juice is 70% and the other is 95%. Your goal is 85%. This is 15% from 70 and 10% from 95. This means you need (15)/(15+10) of 95, which is 3/5 of all the juice to be 95. This means you will need more of the 95% juice, which makes sense because 85 is closer to 95. So 3:5 and total 150=56.25 of 70% and 93.75pints of 90%

-5-3x

-5-3(-2)=1

-5-3(-1)= -2

-5-3(0)= -5

-5-3(1)= -8

-5-3(2)= 11

The 47th term in the given arithmetic sequence is 34.

Given,

The arithmetic sequence = 310, 304, 298,......

First term of the sequence, t₁ = 310

Common difference of the sequence, d = t₂ - t₁ = 304 - 310 = -6

nth term of an arithmetic sequence, tₙ = t₁ + ( n - 1) d

We have to find the 47th term of the arithmetic sequence.

That is, n = 47

So,

t₄₇ = 310 + (47 - 1) -6

t₄₇ = 310 + (46 x (-6) )

t₄₇ = 310 - 276

t₄₇ = 34

Therefore, the 47th term in the given arithmetic sequence is 34.

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Answer:

Dear Friend

the answer is 6

Step-by-step explanation:

Just see the highest possible degree x in each term being multiplied and add the degree

that is

x has a degree 1

(x-1)² has a highest possible x degree as 2

for (x+5)³ it is 3

1+2+3=6

Answer:

190 / 360 = 0.52777777

0.527777 x 100 = 52,78%

Answer:

D. 285 cm

Step-by-step explanation:

Answer: D: 285 CM

Step-by-step explanation:

To find the perimeter you need to multiply its sides by its measure. It gives you in this case 57x5: 285

The measure of a negative angle which is coterminal with the angle 180° as given in the task content is; -180°.

It follows from the task content that the negative angle which is coterminal with 180°.

On this note, it follows that the negative angle corresponds to a clockwise direction while the positive corresponds to an anticlockwise direction.

Hence, the required angle which is coterminal is; -180°.

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Answer: x+2

Step-by-step explanation:

even integers have a difference of 2 since the next even integer is after an odd integer. Hence, x+2 is the next even integer after x.

The algebraic expression that represents the total cost would be: A. 1.25r.

Given that the number of donuts Rick buys for his family is represented by letter "r", and we also know that:

cost of each donut = $1.25.

Using an algebraic expression, we can create a mathematical expression that shows the total cost for Rick to by a given number of donuts for his family.

Thus:

1 donut = 1.25

r donuts would cost: 1.25 × r = 1.25r.

Therefore, the algebraic expression that represents the total cost would be: A. 1.25r.

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Answer:

5a,3a

Step-by-step explanation:

Answer:

frrssetuii7ehhuytddcjiddfg

The amount generated by the invested amount of $500 which is compounded quarterly will be $610.

A loan or deposit's interest is computed using the starting principle and the interest payments from the ago decade as compound interest.

We know that the compound interest is given as

[tex]\rm A = P \left (1 + \dfrac{r}{n} \right ) ^{nt}[/tex]

Where A is the amount, P is the initial amount, r is the rate of interest, and t is the number of years.

If $500 had been invested at an annualized rate of 8%, the money would have after 2.5 years. For the quarterly, the value of n will be 4. Then the amount will be

[tex]\rm A = 500 \left (1 + \dfrac{0.08}{4} \right)^{4 \times 2.5}[/tex]

Simplify the equation, then the amount is given as,

A = 500 (1 + 0.02)¹⁰

A = 500 (1.02)¹⁰

A = 500 x 1.22

A = $610

The amount generated by the invested amount of $500 which is compounded quarterly will be $610.

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The term (- x² + 2x + 1 ) must be subtracted from (x² + 2x - 3) to get

(2x² - 4).

Here,

We have to find the number which must be subtracted from x² + 2x - 3 to get 2x² - 4.

What is Number system?

A system of writing to express the number is called number system.

Now,

Let 'a' must be subtracted from x² + 2x - 3 to get 2x² - 4.

It can be written as;

(x² + 2x - 3) - a = 2x² - 4

a = (x² + 2x - 3) - (2x² - 4)

a = x² + 2x - 3 - 2x² + 4

a = - x² + 2x + 1

Therefore, The term (- x² + 2x + 1 ) must be subtracted from x² + 2x - 3 to get 2x² - 4.

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Answer:

y = 2x

Step-by-step explanation:

The slopes of two perpendicular lines are negative reciprocals of each other. So the slope is 2

m = 2, y = -4, x = -2

y = mx + b

-4 = 2(-2) + b

b = -4 + 4

b = 0

y = 2x