Please help me with this. 5 star to the best.

Answer:

47°

Step-by-step explanation:

In the picture attached, the problem is shown.

When two secants intersect at a point, the angle made is one-half of the difference between the greater arc and the minor arc formed. In this case:

∠ABC = 1/2*(arc DE - arc AC)

Replacing with data from the picture:

∠ABC = 1/2*(142° - 48°)

∠ABC = 47°

Answer:

x = 0

Step-by-step explanation:

x² -16 = -16

x² = - 16 + 16

x² = 0

√x² =√0

x = 0

Answer:

C) 3

explanation:

parallel lines never touch, they are the same slope with different y-intercepts.

Right here the slope is 3, which means the slope is going to be 3

As a rule, parallel lines will always have the same slope.

The || symbol represents "parallel".

So if the slope of a line is parallel to this graph, the line

must have a slope of 3 since this line has a slope of 3.

As a quick review, remember that slope describes how steep a line is.

It can be found using the ratio rise/run between

any two points that are on that line.

Answer:

8

Step-by-step explanation:

Multiply the right side by 3

3x = 24

x = 8

Answer:

x=8

Step-by-step explanation:

24 × 7 = 21 × X

168 = 21× X

168/21 = X

8 = X

Answer:

The answer is B.

Step-by-step explanation:

Since they all have a common denominator, you can group the numerators together. Therefore, we have...

[tex]\frac{(9x-5)+(3x-8)-(5x+3)}{4x-1}[/tex]

Now, we simply need to simplify.

[tex]=\frac{9x-5+3x-8-5x-3}{4x-1} =\frac{7x-16}{4x-1}[/tex]

This cannot be simplified further.

[tex]3-(x+1)=3-x-1[/tex]

[tex](+3)-(x+1)[/tex]

[tex](+3)-1(x+1)[/tex]

Distribute the -1 to (x+1)

[tex](+3)-1x-1[/tex]

[tex]3-x-1[/tex]

[tex]-x+2[/tex]

3-1(x+1) = 3-x-1

Step 1. distribute the negative sign

2(-x-1) = 3-x-1

Step 2. distribute the 3

-2x-3= 3-x-1

add 3 on both sides

-2x = 6 - x - 1

add x to both sides

-1x = 6 - 1

-1x=5

x=5

SO..... u have to plug 5 in

The length of other leg is 30 ft

Look at the attached picture

Hope it helps...

Good luck on your assignment

Answer:

[tex] = 30ft[/tex]

Step-by-step explanation:

[tex]h = 34ft \\ p = 16ft[/tex]

[tex] {h}^{2} = {p}^{2} + {b}^{2} \\ {34}^{2} = {16}^{2} + {b}^{2} \\ 1156 = 256 + {b}^{2} \\ 1156 - 256 = {b}^{2} \\ 900 = {b}^{2} \\ \sqrt{900} = b \\ 30ft = b[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Answer: 9%

Step-by-step explanation:

SI = prt/100

1620 = (9000 x r x 2) / 100

Answer:

None of these, it's $70,000.

Step-by-step explanation:

5% of $100,000 is $5,000

$5,000 · 6 (# of years) = $30,000

$100,000 - $30,000 = $70,000

Answer:

The correct answer is A. {R,G,Y,B}.

Step-by-step explanation:

The sample space for the given information is A. {R, G, Y, B}.

A sample space can be defined as a set of all possible outcomes of a random experiment.

The sample space is represented by the symbol, ‘S’. Sample space can also be expressed using the set notation, {}.

Given that, a bag has 4 balls: 1 red (R), 1 green (G), 1 yellow (Y), and 1 blue (B), we need to find the sample space for this data,

So,

Since, the sample space is the all the data in the set,

Therefore, the whole set is = 1 red (R), 1 green (G), 1 yellow (Y), and 1 blue (B).

Therefore,

S = {R, G, Y, B}

Hence, the sample space for the given information is A. {R, G, Y, B}.

Learn more about sample space click;

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Answer:

Is there a picture to it.

that will me helpful for me

Step-by-step explanation:

Willing to help

Answer:

The graph is reflected over the x axis and shifted up three units

Answer:

Step-by-step explanation:

x-y=5

-x+y=5

or x-y=-5

so it is a system of two parallel lines.

so no solution.

or they do not intersect atmany point.

Answer & Step-by-step explanation:

For this problem, all we have to do is multiply the two expressions.

f(x) = 3x + 1

g(x) = x² - 6

Now, let's set up our equation for multiplication.

(f * g)(x) = (3x + 1)(x² - 6)

(f * g)(x) = 3x³ - 18x + x² - 6

(f * g)(x) = 3x³ + x² - 18x - 6

So, (f * g)(x) is 3x^3 + x^2 - 18x - 6

the correct Answer is

3x^3+x^2-18x-6

Answer:4

Step-by-step explanation:

Answer:D

Step-by-step explanation:

Y=e^x

Answer:

Yes

Step-by-step explanation:

400+225=625

625=25^2

Answer:

9.8.  is the Average Age
30.7 is the Variance

Step-by-step explanation:

9.8 is the Average Age and the 30.7 is the Variance.

The term variance refers to a statistical measurement of the spread between numbers in a data set.

Given that, 4 zebras at a local zoo have ages 14, 15, 9, 1,

We need to find the average age and the variance,

we know that,

Average = Sum of all the values of the set given / Number of values in the set

And,

Variance = sum of all the values of (x - means) ² / (n)

So,

Average age = 14 + 15 + 9 + 1 / 4 = 39/4 = 9.75

Variance =

(14-9.75) ² = 18.06

(15-9.75) ² = 27.56

(9-9.75) ² = 0.5625

(1-9.75) ² = 76.56

= 18.06 + 27.56 + 0.5625 + 76.56 / 4

=  30.68 ≈ 30.7

Hence, 9.8 is the Average Age and the 30.7 is the Variance.

Learn more about variance, click;

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Answer:

-6p^5+48p

Step-by-step explanation:

-6p (p^4- 8)= -6p^5+48p

Solution,

-6p(p^4-8)

= -6p^5+48p

Hope it helps

good luck on your assignment

Answer:

(-8,-7)

Step-by-step explanation:

assuming that the top part of the y-axis is north and the bottom part is south

we know west is to the left and that means -5 so -3-5=-8 meaning our coordinate is (-8,-7)

Answer:

You can change the number of bacteria which is y, by the number of hours. So the equation would be like = t is 10y. ( In this case, y is  1 cell )

Step-by-step explanation:

I hoped this helped!

Answer:

25/36

Step-by-step explanation:

The dicisors of 12 on a die are 1,2,3,4,6

So 5/6 per die

5/6*5/6 = 25/36

Answer:

1/6 = 0.1667 = 16.67%

Step-by-step explanation:

If there are 24 students in the class and 7 of them take neither courses, we have 17 students that take one or both courses.

To find the students that took both courses, we can use the formula:

N(Spanish or French) = N(Spanish) + N(French) - N(Spanish and French)

17 = 13 + 12 - N(Spanish and French)

N(Spanish and French) = 8

Then, the number of students that are taking only French is:

N(only French) = N(French) - N(Spanish and French)

N(only French) = 12 - 8 = 4

So the probability of chosing a student that took only French is:

P(only French) = N(only French) / N(total)

P(only French) = 4 / 24 = 1/6

Answer:

2:5

Step-by-step explanation:

Answer:

Difference between the original and current volumes = 4013140.30 cubic feet

Step-by-step explanation:

Largest pyramid has the square base with one edge = 754 feet

Area of the square base = (Side)²

                            = (754)²

                            = 568516 square feet

Volume of the pyramid = [tex]\frac{1}{3}(\text{Area of the base})(\text{Height})[/tex]

                                       = [tex]\frac{1}{3}\times 568516\times 481[/tex]

                                       = 91152065.3 cubic feet

After erosion,

Area of the base = (745)² = 555025 square feet

Volume of the pyramid = [tex]\frac{1}{3}(555025)(471)[/tex]

                                       = 87138925 cubic feet

Difference between the original and current volumes of the pyramid

= 91152065.30 - 87138925

= 4013140.30 cubic feet

Answer:

It's A.

Step-by-step explanation:

-1 3/8  means 1 and 3/8 less than zero so  its 0 - 1 then -  another 3/8.

Answer:

a

Step-by-step explanation:

this is because a is equal to -1 +-3/8 which is -1 3/8

Answer:

[tex]x=112[/tex]

Step-by-step explanation:

The opposite angles of a parallelogram are equal.

The equation for the circumference is 2 pi r. You have the circumference given.

Now, divide that by pi to get 2 r.

This is approximately 11.63.

Now, divide that by 2 to get the radius.

Radius = 5.14 yards.