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6(3p – 2) = 24

Answer:

True

Step-by-step explanation:

y = -2x + 9 is already in slope-intercept form, so we can leave it be. 8x + 4y = 28, however, is not, so we have to convert it to find the answer.

To do this we have to separate the variable 4y from the rest.

We get 4y = -8x + 28.

But, y must equal zero, so to achieve this, we divide the entire equation by 4.

Then we get y = -2x + 7

Since the slopes are the same (-2x = -2x) the lines are parallel.

Answer:

π + 2

Step-by-step explanation:

x² + y² - 4x - 4y + 4 = 0

(x² - 4x + 4) + (y² - 4y + 4) + 4 - 4 - 4 = 0

(x - 2)² + (y - 2)² = 4

So the radius of the circle = 2, center C(2, 2)

Are a of AMNB = area of semi-circle  - area of segment AB

= area of semi-circle - (area of quarter circle ABC - area of triangle ABC)

= area of quarter circle ABC + area of triangle ABC

= π(2)²/4 + 2*2/2

= π + 2

Answer:

x=1

Step-by-step explanation:

Answer: 4x + 30

Steps: x + (x + 30) + 2x​

Remove the parentheses: x + x + 30 + 2x

Group like terms: x + x + 2x + 30

Add similar elements: 4x + 30

Plz mark brainliest :)

Answer:

1.131

Step-by-step explanation:

Answer:  0.15 times 7.54 is 1.131

The answer is -1331 because if you multiply -11x-11x-11 you get -1331.

Answer:

-1331

Step-by-step explanation:

Because i have a calculator

Answer:

Step-by-step explanation:

hello :

Polynomial:2x²+x-210 =0

Equation : x(2x+1)=210

Answer:

b) y = - 1/4 x

Step-by-step explanation:

You can find the slope by using rise over run. And sense this is a negative line the slope must be negative as well.

Answer:

The equation of the line is y=-1/4x

Answer:

Step-by-step explanation:

Answer:

Consider the sequence

12,4,14,7,18 ,10,⋯. Calculate the sum of the first 50 y terms of that sequence

Step-by-step explanation:

[tex] \frac{ \tan(x) + \cot(x) }{ \cot(x) } [/tex]

[tex] \frac{ \tan(x) }{ \cot(x) } + 1[/tex]

[tex] \frac{ \frac{ \sin(x) }{ \cos(x) } }{ \frac{ \cos(x) }{ \sin(x) } } + 1[/tex]

[tex]{ \tan {}^{2} (x) } + 1[/tex]

[tex] = \sec {}^{2} (x) [/tex]

Answer:

(6,9)

Step-by-step explanation:

Answer:

[tex]135^\circ[/tex]

Step-by-step explanation:

Given that, a regular octagon is to be constructed.

To find:

Each angle in the octagon = ?

Solution:

We know that a regular triangle (polygon with 3 sides) has an interior angle of [tex]60^\circ[/tex].

And a regular quadrilateral (square) has an interior angle of [tex]90^\circ[/tex].

Therefore, formula for interior angle of a regular polygon with [tex]n[/tex] number of sides can be given as:

[tex]\dfrac{n-2}{n}\times 180^\circ[/tex]

For an octagon, we have [tex]n=8[/tex].

Value of Interior angle in a regular octagon:

[tex]\dfrac{8-2}{8}\times 180^\circ=\dfrac{6}{8}\times 180^\circ=\bold{135^\circ}[/tex]

Kindly refer to the attached image for the angle of [tex]135^\circ[/tex]

Answer:

78.75 ft^2

Step-by-step explanation:

right triangle area

(6 X 20) ÷ 2 = 60 ft^2

left triangle area

do Pythagoras with 6 and 15:

√(15^2 - 6^2) ≈ 13.75

20 - 13.75 = 6.25

(6 X 6.25) ÷ 2 = 18.75 ft^2

total = 60 + 18.75

Answer:

theres no expression..?

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

6

Answer: x^2 + 4x + 7

Step-by-step explanation:

Answer: x=0, 13/2......

Answer:

no

Step-by-step explanation:

the sum of all 3 angles does not add up to 180 degrees, so no

Answer:

○ [tex]\displaystyle (2x + 1)(2x - 5) = 0[/tex]

Step-by-step explanation:

Find two quantities that when differed to 8, they also multiply to 20. Those will be 2 and 10. The TINIER quantity gets the plus symbol because the B-value is −8, therefore 10 gets the minus symbol, leaving 2 with the plus symbol. In extension, sinse we have a leading coefficient greater than one, we need to take extra procedures. Here is how it is done:

[tex]\displaystyle y = 4x^2 - 8x - 5 \\ \\ y = [4x^2 - 10x] + [2x - 5] \\ \:\:\:\:\:\:\:\:\:\:\:2x[2x - 5]+ 1[2x - 5] \\ \\ \boxed{[2x - 5][2x + 1] = 0}[/tex]

I am joyous to assist you at any time.

Answer:

D

Step-by-step explanation:

I is true. Limits don't care if the point defined or not. All they care about is if they are approaching a value from both sides, unequivocally.

II is not true. We need more information about the type of function.

III is true. Since the point isn't defined but the limit exist, we have a removable discontinuity

Answer: x=35 and y=72.5

Step-by-step explanation:

Everything os 360, so x is 35 because it los like it has the same measure as the another 35, so if you substract 70 360=290 and 290/4 = 72.5

Solution:

[tex]\rightarrow \frac{4^{-3} \times 3^{4} \times 4^{2} }{3^{5} \times 4^{-2} }[/tex]

[tex]\rightarrow 4^{-3 + 2} \times 3^{4 - 5} \times 4^{2} }[/tex]

[tex]\rightarrow 4^{-1} \times 3^{-1} \times 16}[/tex]

[tex]\rightarrow \frac{1}{4} \times \frac{1}{3} \times 16}[/tex]

[tex]\rightarrow \frac{1}{12} \times 16}[/tex]

[tex]\rightarrow \frac{16}{12}[/tex]

[tex]\rightarrow \boxed{\bold{\frac{4}{3} \tex\text{ (Option B)}}}[/tex]

Answer:

[tex]\dfrac43[/tex]

Step-by-step explanation:

      [tex]\dfrac{4^{-3}\cdot3^4\cdot4^2}{3^5\cdot4^{-2}}[/tex]

Separate like terms:

[tex]\implies \dfrac{4^{-3}\cdot4^2}{4^{-2}}\cdot \dfrac{3^4}{3^5}[/tex]

Use exponent rule [tex]a^b \cdot a^c=a^{(b+c)}[/tex] :

[tex]\implies \dfrac{4^{(-3+2)}}{4^{-2}}\cdot \dfrac{3^4}{3^5}[/tex]

[tex]\implies \dfrac{4^{-1}}{4^{-2}}\cdot \dfrac{3^4}{3^5}[/tex]

Use exponent rule   [tex]\dfrac{a^b}{a^c}=a^{(b-c)}[/tex]

[tex]\implies 4^{(-1--2)}\cdot {3^{(4-5)}[/tex]

[tex]\implies 4^{1}\cdot {3^{-1}[/tex]

Use exponent rule  [tex]a^{-1}=\dfrac{1}{a}[/tex]

[tex]\implies 4\cdot \dfrac13[/tex]

[tex]\implies \dfrac43[/tex]

Answer:

Last Option

Step-by-step explanation:

For this to be true, everyone who works at school must be getting a wage of 8$ so the hourly range of working students at the school IS 8$