i need this asap please and thank you

The first option is the correct answer

As x -> ○○ , f(x) -> ○○ , As x -> -2 , f(x) -> 4

Answer:

the radius is 5

Step-by-step explanation:

radius is half the diameter

Answer:The radius of the tablecloth is 5

Step-by-step explanation: because  to find the radius when u know the diameter u divide the diameter with is 10 by 2

Answer:

To solve, I need more data...

Step-by-step explanation:

Answer: For the go kart it's 4800

Answer:

662.433221

Step-by-step explanation:

907.07 × 1.09 × 0.67

Answer:

662.44

Step-by-step explanation:

it says it is the correct answer on ixl

Answer:

Step-by-step explanation:

David spent 25% of his money and left with:

This is same as $27.36

Find initial amount, the 100%:

Answer:

that would 6a+4

Step-by-step explanation:

8a - 2a , 8 - 4

Answer:

6a + 4

Step-by-step explanation:

8 + 8a - 2a - 4

Combine Like Terms

(8a - 2a) + (8 - 4)

6a + 4

well, we know it's centered at (-2 , 1) and it passes through (-4 , 1), if it passes through there, that means that the distance from the center to (-4 , 1) must be its radius.

[tex]~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-2}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{-4}~,~\stackrel{y_2}{1})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[-4 - (-2)]^2 + [1 - 1]^2}\implies d=\sqrt{(-4+2)^2+0^2}\implies d=2[/tex]

[tex]\textit{equation of a circle}\\\\ (x- h)^2+(y- k)^2= r^2 \qquad center~~(\stackrel{-2}{ h},\stackrel{1}{ k})\qquad \qquad radius=\stackrel{2}{ r} \\\\\\\ [x-(-2)]^2+[y-1]^2=2^2\implies (x+2)^2+(y-1)^2=4[/tex]

Answer:

144

Step-by-step explanation:

all of the triangles add up to 108m^2 and the middle adds up to 36m^2 so add them together and you get the surface area.

Answer:

144 m²

Step-by-step explanation:

From the diagram, we can see that the shape is made up of a square and 4 triangles. (We know it's a square as its width and length are equal).

First, find the area of the square.

Area of a square = width x length = 6 x 6 = 36 m²

All the triangles are the same, so we need to find the area of one of the triangles and multiply it by 4.

Area of a triangle = 1/2 x base x height = 1/2 x 6 x 9 = 27 m²

So the total area of all 4 triangles = 4 x 27 = 108 m²

Therefore the total surface area = 36 + 108 = 144 m²

Answer:

i believe 13

your welcome

We have that the  exponential growth function  and  population be in 2020 is mathematically given as

From the question we are told

a)

Generally the equation for the standard form of exponential  function is mathematically given as

y=325000e^{0.002t}

b)

With T =20

Hence

y=325000e^{0.002(20)}

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Answer:

Terms=3, 7a, 2x

Step-by-step explanation:

Answer:

Okay I will do this in two orders cause I do not understand if the shirt cost 20 dollars each or all together

Step-by-step explanation:

1.  if each shirt cost 20 bucks 2x6=12 add the 0 = $120

20% off 120 = $96

2. if in all the shirt cost 20 bucks

20% off 20 = $16 bucks

                                           Hope This Helped!

Answer:

(a-c)/b = x

Step-by-step explanation:

a = bx + c

subtract 'c' from each side to get:

(a-c) = bx

divide each side by 'b' to get:

(a-c)/b = x

You can use the law of cosine to find the measure of angle P.

The measure of angle P is given by

Option C : 57°

Let there is triangle ABC such that |AB| = a units, |AC| = b units, and |BC| = c units and the internal angle A is of θ degrees, then we have:

[tex]c^2 = a^2 + b^2 - 2ab\cos(\theta)}[/tex]

(c is opposite side to angle A)

Refer to the attached figure below.

Using the cosine law, we get

|PQ| = a = 17 units, |QR| =length of  opposite side to P = c = 15 units, |PQ| = b = 14 units.

Thus, let angle QPR be of θ degrees, then

[tex]cos(\theta) =\dfrac{a^2 + b^2 - c^2}{2ab} = 0.546\\\\\theta = arccos(0.546) = 56.9^\circ, -56.9^\circ[/tex]

triangle's angles are measured positive, thus, measure of angle P came out as 56.9 degrees or approx 57°

Thus,

The measure of angle P is given by

Option C : 57°

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Answer:

The answer is 57

Step-by-step explanation:

Answer:

The total is 906 but. The estimated would be 900. Or 910.

Answer:

x−2y+5=0

Step-by-step explanation:

x2+y2−2x+4y=15

differentiating both sides with respect to x

2x+2yy′−2+4y′=0

2x−2+(2y+4)y′=0

y′=2−2x2y+4

y′(−1,2)=2+24+4=12

slope of tangent at (- 1, 2)=12

Equation of the tangent is

y−2=12(x+1)

x−2y+5=0

Answer:

(f + g)(x) = 3x² + x + 5

(f - g)(x) = 3x² - x - 3

Step-by-step explanation:

(f + g)(x) → f(x) + g(x) → 3x² + 1 + x + 4

Combine like terms and you get: 3x² + x + 5

(f - g)(x) → f(x) - g(x) → 3x² + 1 - (x + 4)

Remember to distribute the neg. everything in the parentheses. Combine like terms and you get: 3x² - x - 3

The polynomial to be added to –7mn + 2m² + 3n² to obtain 5m² + 2mn - 9n² is: 3m² - 11n² + 9mn.

Like terms should be combined together when adding polynomials.

Let x represent the polynomial expression that would be added to –7mn + 2m² + 3n² to obtain 5m² + 2mn - 9n².

Therefore:

–7mn + 2m² + 3n² + x = 5m² + 2mn - 9n².

x = 5m² + 2mn - 9n² - (-7mn + 2m² + 3n²)

x = 5m² + 2mn - 9n² + 7mn - 2m² - 3n²

Combine like terms together.

x = 3m² - 11n² + 9mn

Therefore, the polynomial to be added to –7mn + 2m² + 3n² to obtain 5m² + 2mn - 9n² is: 3m² - 11n² + 9mn.

Learn more about polynomial on:

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Answer:

(x-2)^{2}=4(y-4)

Answer:

y = 1/4 (x - 2)^2 + 4

Step-by-step explanation:

The equation of a parabola is

y = a(x - h)^2 + k

This is for a parabola that opens in the y direction (up or down) If you make a sketch of the focus and directrix you'll be able to see what direction it opens. See image. The parabola kind of curls around the focus and opens away from the directrix. Also, this sketch can help you find the vertex which we need, which is actually a point on the curve and which is exactly half way between the focus and directrix.

The vertex is (h, k) for this problem it is (2, 4). h is 2 and k is 4. You will fill in the 2 and 4 in the parabola formula. Then the last thing you need is the a infront of the paranthesis on the right side of the equation.

Use the formula

a = 1/4p (the p is in the denominator).

p is the distance from the vertex to the focus, so for this question, it is 1. see image.

a = 1/4(1)

a = 1/4

Fill it in the parabola formula.

y = a (x - h)^2 + k

y = 1/4 (x - 2)^2 + 4

Answer:

A) [tex]\sqrt{3}[/tex]

Step-by-step explanation:

in a 30-60-90 triangle the sides, respectively, are in the ratio of 1 : [tex]\sqrt{3}[/tex] : 2

The range of a function is the set of output values of the function

The range of the function is: {15, 6, 4, 0}

The function is defined as:

(x,y) =  {(0, 15), (4, 6), (6, 4), (8, 0)}

The range is the y-values.

So, we have:

y = {15, 6, 4, 0}

Hence, the range of the function is: {15, 6, 4, 0}

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Answer:

uhhhhhh

Step-by-step explanation: uh

Answer:

1046

Step-by-step explanation:

formula for arithmetic sequence is:

aₙ = a₁ + (n-1)d

a₁ = first value in sequence

n = term value

d = common difference

a(150) = 3 + (150-1)7

= 3+1043

= 1046

150 is a term in this sequence, its 22nd of the sequence

An arithmetic sequence is sequence of integers with its adjacent terms differing with one common difference.

If the initial term of a sequence is 'a' and the common difference is of 'd', then we have the arithmetic sequence as:

a, a + d, a +  2d, ... , a + (n-1)d, ...

Its nth term is

T_n = a + (n-1)d

(for all positive integer values of n)

And thus, the common difference is

T_{n+1} - T_n

for all positive integer values of n

Given;

The arithmetic sequence; 3,10,17,24

D= 10-3=7, a=3

150=3+(n-1)7

150=3+7n-7

150=7n-4

150+4=7n

7n=154

n=154/7

n=22

Therefore, 150 is 22nd term of the sequence.

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