find the measurement of the angle B explain your answer ​

Answer:

Step-by-step explanation:

Since there is no single number we can add to one number in the sequence to get to the next one, this is not arithmetic. That means it's geometric, if it's a sequence at all. To get from 2 to 6 we multiply by 3. To get from 6 to 18 we multiply by 3. To get from 18 to 54 we multiply by 3. Therefore, this is in fact geometric and the common ratio is 3. The standard form of a geometric explicit formula is

[tex]A_n=a_1(r)^{n-1[/tex] where n is the position of a number in the sequence, a1 is the first number in the sequence, and r is the common ratio. We have then

a1 = 2 and r = 3. Therefore, the explicit formula is

[tex]A_n=2(3)^{n-1[/tex] and you can use this to find the value of any number in the sequence. Very handy; much more so than the recursive formula, which requires that all the numbers in a sequence be found in order in order to get to a desired value.

Answer:

the expanded form of (a^2-b^2)^2 is a⁴-b⁴

Answer:

[tex]( {a}^{2} - {b}^{2} ) {}^{2} \\ {a}^{4} - {b}^{4} [/tex]

Answer:

4

Step-by-step explanation:

(24+4) ÷ 2 = (24 ÷ 2) + (4 ÷ 2)

28÷2 = 14

Check:

24÷2 = 12

4÷2 = 2

12+2=14

Answer:

The answer is 4.

Step-by-step explanation:

(24 + 4) ÷ 2 = (24 ÷ 2) + (x ÷2)

=28 ÷ 2 = 12 + (x÷2)

14 = 12 + (x ÷ 2)

14 - 12 = x ÷ 2

2 = x ÷ 2

2 × 2 = x

x = 4

Answer:

Use the referent of an adult stride (about 1 yard) to measure the dimensions of the area that will be covered by sod. Use the dimensions to calculate the area in square yards.

Step-by-step explanation:

This seems to be a relatively vague question, but it was requested so I'll try my best.

There's practically no way to accurately measure the area to be covered by sod without using a reference. I couldn't help but notice the list of references above the question, and I presume they are correlated. Since the length of an adult stride is 1 yard, you can use an adult stride as a reference to relatively accurately measure the dimensions of the area that needs to be covered. The method to find the area varies with the shape of the area, but assuming you can accurately find the area, this is a plausible way to estimate the area needed to be covered by sod. As an alternative, since the question stipulates sod can only be purchased in square yards or square meters, you can use a doorway (about 2 meters) in the list of references above the question to also measure the dimensions of the area. This is less practical because an adult stride is more mobile than a door.

Answer:

42 yds(squared)

Step-by-step explanation:

The big chunk is 5 tall (2+3) and 6 wide=30 yds and the smaller part is 4 long and 3 tall=12 yds so 12+30=42

Answer: $1.75

Steps: 30%=0.3

0.3 x 2.50 = 0.75

2.50 - 0.75 = 1.75

Hey there!

1. How to find f(5)?

2. Substitution and Evaluate

[tex] \large{f(5) = - 4( {5})^{2} + 6(5) - 4}[/tex]

Remember to follow the PEMDAS/BODMAS rules! Exponent comes before multiplication.

[tex] \large{f(5) = - 4(25) + 30 - 4} \\ \large{f(5) = - 100 + 30 - 4} \\ \large{f(5) = - 74}[/tex]

3. Final Answer

If you have any questions regarding the question or my answer, feel free to ask!

Answer:

The value of f(9) is equal to 498.

Step-by-step explanation:

Given that,

f(x) = 6x²+12

We need to find the value of x(9).

Put x = 9 in the given function.

f(9) = 6(9)²+12

f(9) = 498

So, the value of f(9) is equal to 498.

Answer:

3 + 9 ÷ (9 - 6)

Step-by-step explanation:

3 + 9 ÷ (9 - 6) = 3 + 9 ÷ 3 = 3 + 3 = 6

For every ginger cookie:

                                                      4:2

Answer:

Step-by-step explanation:

tan is the same thing as sin/cos. therefore,

[tex]tan(-\frac{\pi}{2})=\frac{sin(-\frac{\pi}{2}) }{cos(-\frac{\pi}{2}) }[/tex]

[tex]sin(-\frac{\pi}{2})=-1[/tex] and [tex]cos(-\frac{\pi}{2})=0[/tex] so

[tex]tan(-\frac{\pi}{2})=-\frac{1}{0}[/tex] which is undefined. On the graph, this is represented by an asymptote. So your answer is true.

Answer:

Step-by-step explanation:

The answer is true!

Answer:

(16, 6 )

Step-by-step explanation:

Basically you are expressing the points (dots ) in coordinate form

Locate x = 16 on the x- axis ( between 14 and 18 )

Then go vertically up to the point at (16, 6 )

Answer:

AD = 6

Step-by-step explanation:

If a radius is perpendicular to a chord, then it bisects the chord.

Here XB is the radius, AC is the chord. Given XB and AC are perpendicular to each other. Therefore, XB bisects AC at D.

So,

    [tex]AD = \frac{1}{2} \times AC = \frac{1}{2} \times 12 = 6[/tex]

Answer:

Step-by-step explanation:

1.6/x=3/8

do cross multiplication

x*3=6*8

x=48/3

x=16

2.b/8=3/4

do cross multiplication

b*4=8*3

b=24/4

b=6

4.n/8=35/7

do cross multiplication

35*8=7*n

280=7n

280/7=n

40=n

I can get you a little bit :P

Most people, if not all in the US always want to live the American dream at some point in their lives. But the question is, what is the meaning of the American dream, and how can people achieve this vague and elusive realisation? The American dream is a national philosophy or a belief that specifies the ideal factors such as democracy, freedom, rights and equality that accords every citizen equal opportunity to prosper and achieve their set goals (Glenn, 2002). The foundation of the American dream is deeply rooted in the declaration of independence that assert that “all men are created equal”. In simple terms, the American dream eliminates the artificial barriers to prosperity and promotes upward social mobility for every individual in the US depending on their hard work irrespective of their, social, religious, historical and racial background. The American dream is a slogan that is selling across the globe and up to date we see millions of people crossing the American borders as immigrants in search of this dream that cannot otherwise be achieved in their homelands. The American dream is a reality as we see it through how different people in the US have developed and better their own ingenuity and achieve their goals through their best efforts. Making this dream a reality is not a straight path as it is all about overcoming the challenges which at the end of the day differentiates a resilient individual from the rest.

Answer:

y < -19/2

Step-by-step explanation:

-18 - 4y > 20

Add 18 to each side

-18+18 - 4y > 20+18

-4y > 38

Divide each side by -4, remembering to flip the inequality

-4y/-4 < 38/-4

y < -19/2

Answer:

y < -9.5

Step-by-step explanation:

-18 - 4y > 20

Add 18 to both sides of the inequality.

-18 + 18 - 4y > 20 + 18

Add -18 + 18 which gets you 0.

0 - 4y > 20 + 18

Subtract 0 - 4y which gets you -4y.

-4y > 20 + 18

Add 20 + 18 to get 38.

-4y > 38

Divide both sides by -4 and change the inequality direction.

y < 38/-4

Cancel out 2 as a common factor from 38/-4.

y < 19/-2

Divide 19 / -2 which gets you -9.5.

-9.5

Answer:

30 parts of red paint

Step-by-step explanation:

9 white-5red

54white-x

(54×5)/9=30

Answer:

1

Step-by-step explanation:

(3 - 2)^2

PEMDAS says parentheses first

(1)^2

Then exponents

1​

Answer:

No

Step-by-step explanation:

3rd option should be changed to "will not".

9514 1404 393

Answer:

Step-by-step explanation:

Whether the offered numbers will satisfy the inequality is more easily seen by solving it for x.

  6 + 3x ≤ 15

  3x ≤ 9 . . . . . . . . . subtract 6 from both sides

  x ≤ 3 . . . . . . . . . . divide by 3

This is "x is less than or equal to three."

  2 is less than 3 so will meet Mari's goal

  3 is equal to 3, so will meet Mari's goal

  4 is not less than or equal to 3, so will not meet Mari's goal

Answer:

Hello! answer: 9

Step-by-step explanation:

Formula for triangle area: base × height ÷ 2 or base × height × 1/2

6 × 3 = 18 18 ÷ 2 = 9 therefore 9 is the area!

Answer:

part a- small rectangle, semi circle, big rectangle. these are the three options.

part b- cannot be solved unless height of small shaded rectangle is given

Answer:

=y-intercept

Step-by-step explanation:

Y intercept is 275 and x intercept is 125. Look at the line and whenever it touches the y-axis, that is your y intercept and vice versa for x axis.

Answer:

[tex]\sqrt[3]{x^2}[/tex]

Step-by-step explanation:

x ^ (5/6)   / x ^ (1/6)

We know that a ^b  / a^ c = a^ (b-c)

x^ ( 5/6 - 1/6)

x^ (4/6)

x^ ( 2/3)

[tex]\sqrt[3]{x^2}[/tex]

is this an algebra class? if so it just

11.50x + 16y = 20.25

Answer:218 degrees

Step-by-step explanation:c

Answer:

Can someone plz help me

Step-by-step explanation:

Circle A is located at (6, 5) and has a radius of 4 units. What is the equation of a line that is tangent to circle A from point C (2, 8)?

x = 2

y = −0.75x + 9.5

y = 1.33x + 1.66

x = 8

Answer:

Hey Natalia,

I suppose A is just what is on the left and B what 8s on the right

so for 5) it would be

A = 6

and

B = 3

Answer:

the answer is the last one, f(x) = 4x + 3

Answer:

(0, –6)

Step-by-step explanation:

Given

[tex]x \to f(x)[/tex]

[tex]-4 \to -10[/tex]

[tex]-3 \to 0[/tex]

[tex]-2 \to 0[/tex]

[tex]-1 \to -4[/tex]

[tex]0 \to -6[/tex]

[tex]1 \to 0[/tex]

Required

The y intercept

This is the point where x =0

From the table, we have:

[tex]x \to f(x)[/tex]

[tex]0 \to -6[/tex]

Hence, the y intercept is: (0, –6)