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Answer:

64+angle CAD=90 degree(being right angle)

angle CAD=90-64

angle CAD=26

Step-by-step explanation:

Answer:

11x will be the answer

Step-by-step explanation:

Answer:

The second and third option are both functions!!

Glad to help!!

Step-by-step explanation:

Answer:

1.2 ft

Step-by-step explanation:

2*0.6 ft=1.2 ft

Answer:

17 gallons

Step-by-step explanation:

Answer:

x=−3+√(−y−1)(y+5)

Step-by-step explanation:

thats if your solving for x if not to math w    l   ay

Answer:

Step-by-step explanation:

Using the equation provided I have graphed it in the image below. There was no value provided for f, therefore, an input value of 1 was passed to it. As you can see from the graph, the equation graphs as an inclined line that revolves around -2 as its x-intercept. This is because the -1.2 changes the value of the x-coordinate when g(x) is 0. Instead of it being 2 it is -2, and therefore all other values revolve around this number.

The graph of the function g(x) = -1/2f(x+2) is given below.

To graph the function g(x) = -1/2f(x+2), we need to first understand the properties of the function f(x) and then apply the necessary transformations.

Given that the function f passes through the points (3, 0) and (4, 2), we can determine the slope of the line using the formula:

slope = (change in y) / (change in x) = (2 - 0) / (4 - 3) = 2 / 1 = 2

Therefore, the slope of the function f is 2.

Now, let's apply the transformations to the function f(x) to graph g(x). The given function g(x) = -1/2f(x+2) involves two transformations:

Horizontal Translation: The function f(x) is shifted horizontally to the left by 2 units because of the term (x+2) inside the function. This means that the x-coordinates of the points on the graph will be reduced by 2 units.

Vertical Scaling: The function f(x) is scaled vertically by a factor of -1/2 because of the coefficient -1/2 in front of f(x). This means that the y-coordinates of the points on the graph will be multiplied by -1/2.

Therefore, the function g(x) is g(x) = -x + 1.

To learn more about the transformation on the graphs;

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Answer: 14

Step-by-step explanation:

For:

(X1, Y1) = (-7, 6)

(X2, Y2) = (7, 6)

Distance Equation Solution:

=(7−(−7))2+(6−6)2‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾√

=(14)2+(0)2‾‾‾‾‾‾‾‾‾‾‾√

=196+0‾‾‾‾‾‾‾√

=1‾√96

=14

Answer:

Equal sides of triangle = 14 cm

Base of an isosceles triangle = 47 cm

Step-by-step explanation:

Given:

Perimeter of the triangle = 75 cm

Base of an isosceles triangle = five more than three times the equal side

Find:

Lengths of isosceles triangle

Computation:

Assume;

Equal sides of triangle = a

So,

Base of an isosceles triangle = 3a + 5

Perimeter of the triangle = Base of an isosceles triangle + 2[Equal sides of triangle]

Perimeter of the triangle = 3a + 5 + 2[a]

Perimeter of the triangle = 5a + 5

75 = 5a + 5

5a = 70

a = 14

Equal sides of triangle = 14 cm

Base of an isosceles triangle = 3a + 5

Base of an isosceles triangle = 3(14) + 5

Base of an isosceles triangle = 42 + 5

Base of an isosceles triangle = 47 cm

Answer:

x = 56°

Step-by-step explanation:

DAF is a straight line so it has a measurement of 180°

180° - 64° - 60° = x

x = 56°

If my answer is incorrect, pls correct me!

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-Chetan K

Answer:

b i think

Step-by-step explanation:

Answer:

A. 4%

Step-by-step explanation:

We can find out the total weight in the beginning by adding 240+10 which is 250

Then we divide 10/250 or we can multiply both sides by 4 to move the denominator to the 1000th which is 40/1000 and remove a 0 from both sides which makes 4/ 100 or 0.04 which is 4%

Answer:

the answer is C.

Step-by-step explanation:

Carry a book bag: Female is 57

An easy way to find the surface area of a composite figure is to divide the composite figure up into smaller shapes whose area it is easier to find. It is best to divide a composite figure up into a figure composed of many triangles and rectangles. Then, one will find the area of each of these smaller figures and add the value up to find the total surface area of the composite figure.

Answer:

2x + 2y = -2

Step-by-step explanation:

you can divide a 2 from all three terms in 2x + 2y = -2 to get x + y = -1 which overlaps the original equation to provide an infinite number of solutions

Answer:

c. 202 sq. in

Step-by-step explanation:

2× (3×7 + 3×8 + 7×8)

= 2 × ( 21+24+56)

= 2× (101)

= 202

The chosen topic is not meant for use with this type of problem. Try the examples below.

[tex]cot (3x),x=\frac{2\pi }{3}[/tex]

[tex]cot ( \frac{x}{2}, x=\frac{\pi }{2}[/tex]

[tex]cos (x), x = \frac{x}{2}[/tex]

Answer:

percentage of lightbulb replacement requests =  34.15 %

Step-by-step explanation:

According to Empirical Rule

interval                                                          %

μ  ±  σ            55  ±  4     ( 51 ; 59 )              68.3

As the question is a percentage between    55  and  51

or  between  51   and  μ  -  σ    by symmetry    is  68.3/2

% of lightbulb replacement requests =  34.15 %

Answer:

The y-intercept represent:

122,000 (1985) represents the starting population from when they began calculating the data.

Step-by-step explanation:

Answer:

x= 8.2

Step-by-step explanation:

first we need to find the hypotenuse of the smaller triangle

3² + 4² = C

9 + 16 = 25

√25 = 5

now that we found the hypotenuse of the smaller triangle then we now find the hypotenuse of the larger one (x)

6.5² + 5² = C

42.25 + 25 = 67.25

√67.25 = 8.2

Answer:

C

Step-by-step explanation:

brainliest?

also u lied 70 points?!?!?!

also u better answer my questions

Answer:

20%

Step-by-step explanation:

4 / 20 = 0.2 = 20%

Hope this helps :)

Answer:

4 Students is 20% of 20 students.

Step-by-step explanation:

[tex] \frac{4}{20} \times 100[/tex]

= 4 × 5 %

= 20%

Answer:

Angle of elevation of the airplane = 17.46 degrees

Step-by-step explanation:

From the picture attached,

An airplane is flying at an altitude of 1500 ft at point A.

Runway starts from point B from which distance of the airplane is 5000 ft.

Now we apply sine rule in the given triangle ABC to measure the angle θ.

sinθ = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]

sinθ = [tex]\frac{AC}{AB}[/tex]

       = [tex]\frac{1500}{5000}[/tex]

[tex]\theta=\text{sin}^{-1}(\frac{3}{10})[/tex]

[tex]\theta=17.46[/tex] degrees

The center of the circle would be (5,-8)

This is because you inverse the sign within the equation for the x/y coordinate part of it. Therefore, for this question:

(x-5)^2+(y+8)^2 = 121

The center would be (5,-8), since there is (x-5) and (y+8).

The radius of the circle would be 11

This is because within the equation for the circle, the finishing number is the radius squared. This means that if you square root this finishing number, you would get the radius. So with this question:

(x-5)^2+(y+8)^2 = 121

By doing √121, you would get 11 as the radius.

Given:

P(x) is a 2nd degree polynomial.

[tex]P(1)=0,\ P(2)=3,\ P(-3)=0[/tex]

To find:

The polynomial P(x).

Solution:

If P(x) is a polynomial and P(c)=0, then c is a zero of the polynomial and (x-c) is a factor of polynomial P(x).

We have, [tex]P(1)=0,\ P(-3)=0[/tex]. It means 1 and -3 are two zeros of the polynomial P(x) and (x-1) and (x+3) are two factors of the polynomial P(x).

So, the required polynomial is defined as:

[tex]P(x)=a(x-1)(x+3)[/tex]          ...(i)

Where, a is a constant.

We have, [tex]P(2)=3[/tex]. So, substituting [tex]x=2,\ P(x)=3[/tex] in (i), we get

[tex]3=a(2-1)(2+3)[/tex]

[tex]3=a(1)(5)[/tex]

[tex]3=5a[/tex]

[tex]\dfrac{3}{5}=a[/tex]

Putting [tex]a=\dfrac{3}{5}[/tex] in (i), we get

[tex]P(x)=\dfrac{3}{5}(x-1)(x+3)[/tex]

Therefore, the required polynomial is [tex]P(x)=\dfrac{3}{5}(x-1)(x+3)[/tex].

Answer:

Area of the sector = 94.25 in²

Step-by-step explanation:

From the picture attached,

Length of the radius of the circle = 12 in.

m(arc BC) = [tex]\frac{\pi }{6}[/tex]

m(arc CD) = [tex]\frac{\pi }{4}[/tex]

Therefore, m(arc BD) = m(arc BC) + m(arc CD)

m(arc BD) = [tex]\frac{\pi }{6}+\frac{\pi }{4}[/tex]

                 = [tex]\frac{5\pi }{12}[/tex]

Since, area of a sector with central angle 'θ' is given by,

Area of the sector = [tex]\frac{\theta}{2\pi }(\pi r^2)[/tex]

By substituting the measures in the given formula,

Area of sector BAD = [tex]\frac{\frac{5\pi }{12}}{2\pi }(\pi )(12)^2[/tex]

                                  = [tex]\frac{5}{24}(\pi )(144)[/tex]

                                  = [tex]30\pi[/tex]

                                  = 94.25 in²

Answer:

1 is the constant

Step-by-step explanation:

Answer:

A, x > 1

Step-by-step explanation:

The point starts at 1 and shows that x is greater by pushing forward the number line more to the right. The circle is also hallow which just means greater than or just less than in this case its showing x is greater than 1 .