Otter Experience Boat Tours counted how many otters were seen on their recent tours. 17 otters were seen on Wednesday, 20 on Thursday, 19 on Friday, 29 on Saturday, and 31 on Sunday. Find the mean number of otters. otters​

Step-by-step explanation:

1. Angle 5 = 120 degree

Angle 5 = Angle 6 ( alternate exterior angles are equal )

Therfore, Angle 6 = 120 degree

Angle 6 = Angle 4 ( Vertically opposite angles are equal )

Therfore, Angle 4 = 120 degree

Angle 4 = 5x

120 = 5x

120/5 = x

40 = x

Therefore x = 40 degree.

2. Angle 1 = 100 degree

Angle 1 = Angle 7 ( vertically opposite angles are equal )

Therefore, Angle 7 = 100 degree

Angle 7 = 10x

100 = 10x

100/10 = x

10 = x

Therefore x = 10 degree

I want some more time for this question.

Answer:

27 ft²

Step-by-step explanation:

area is L•W so each squares area is 3•3 =9. theres 3 squares so 9•3 =27

Answer:

If both parties are over the age of 18, a lawsuit is likely to occur.

Step-by-step explanation:

Ben would likely try and sue Catalina for theft, however she wouldn't be found guilty because of the transfer of property, goods, and or services was entirely legal in this case.

Answer:

[tex]volume = \pi {r}^{2} h \\ = \pi( {5}^{2} ) \times 6 \\ 150\pi \: cubic \: units[/tex]

Answer:

471

Step-by-step explanation:

Using Pi=3.14

First find the area of the bottom circle:

3.14*([tex]5^{2}[/tex])

=78.5

Then multiply the result by the height

78.5*6=471

therefore,

Volume of clylinder: 471 units squared

Please give me brainliest if corrrect :)

Answer:

(x+7)(x-13) so B is the answer

Answer:

B (x+7(x-13)

Step-by-step explanation:

Answer:

9/21

Step-by-step explanation:

45 / 105 = 9/21 (simplified)

Answer:

1) 23^a+b

2) 5^5

3) 11^x-y

4) 2^10

Step-by-step explanation:

if they have the same base numbers then they are pretty easy to combine. multiplication means you add the exponents, and division means you subtract the exponents. for number 2, you would make them the same base by making 25 -> 5^2 and then just add the exponents.

Answer:

My answer is B and C

Step-by-step explanation:

If you put B in the same dimension, all the sides are equal. Similarly for part C, since the sides are the same, the base of the triangles are the same lengtg

9514 1404 393

Explanation:

The quadrilateral will be a parallelogram if the diagonals bisect each other. That is, their midpoints are the same point. We don't actually need to calculate the midpoint. Rather, we can calculate the point that has double the coordinate values.

If (A+C) = (B+D), the quadrilateral is a parallelogram.

  A +C = B +D

  (-2, 8) +(5, 1) = (2, 7) +(1, 2)

  (-2+5, 8+1) = (2+1, 7+2)

  (3, 9) = (3, 9) . . . . . the figure is a parallelogram

_____

Of course, the midpoint of the diagonals is (3/2, 9/2).

Answer:

its a. 475.26

Step-by-step explanation:

445/ 100= 4.45

4.45×3.4=15.13

15.13+445=460.13

460.13+15.13= 475.26

y < -12

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

−2y − 8 > 16

Step 2: Add 8 to both sides.

−2y − 8 + 8 > 16 + 8

−2y > 24

Step 3: Divide both sides by -2.

−2y/−2 > 24/−2

y < −12

Answer:

y < −12

Step-by-step explanation:

                                                     −2(y + 4) > 16      

                                                               ↓

                                                      −2y − 8 > 16

                                                               ↓

                                                          y < −12

Answer:

6

Step-by-step explanation:

Answer:

2)     (0,-3)

Step-by-step explanation:

hello :

put x=0 and y= -3 in this system !

Y = 3/4x - 3

3x - 4y = 12

- 3 = 3/4(0) - 3  means : -3 = -3 ......true

3(0) - 4(-3) = 12  means : 12= 12 ......true

Answer:

x = -4 and x = 5

Step-by-step explanation:

Since [tex]x^2 + 2x[/tex] and [tex]3x + 20[/tex] both equal to y, we know that the expressions equal to each other. We can write a new equation base on that.

[tex]x^2 + 2x = 3x + 20[/tex]

Now we solve the equation.

[tex]x^2 + 2x = 3x + 20[/tex]

[tex]x^2 - x = 20[/tex]

[tex]x^2 - x - 20 = 0[/tex]

[tex](x + 4) (x - 5) = 0[/tex]

[tex]x + 4 = 0 ; x -5 = 0[/tex]

[tex]x = -4 ; x = 5[/tex]

Answer:

bro check my explanation

Step-by-step explanation:

the answer is 62cm3.

if I am right.

please give a brainliest

Answer:

Step-by-step explanation:

root 9 looks like

[tex]\sqrt{9}[/tex]

maybe you can solve it now?

3*3 = 9

so root 9 = 3

mark 3 on the number line

Answer:

I would do the math

Answer:

Step-by-step explanation:

5). [tex]\frac{1}{x^{-9}}[/tex] = [tex]\frac{1}{\frac{1}{x^9} }[/tex]

     = [tex]x^{9}[/tex]

6). [tex]\frac{1}{x^{-2}}=\frac{1}{\frac{1}{x^2} }[/tex]

      = x²

7). [tex]x^{-6}=\frac{1}{x^6}[/tex]

8). [tex]\frac{1}{x^{-7}}=\frac{1}{\frac{1}{x^7} }[/tex]

           = [tex]x^{7}[/tex]

9). [tex]x^{-8}=\frac{1}{x^8}[/tex]

10). [tex]\frac{1}{x^{-3}}[/tex] = [tex]\frac{1}{\frac{1}{x^{3}}}[/tex]

            = x³

Answer:

<

Step-by-step explanation:

1/2 = 4/8

=> 1/8 < 4/8

=> 1/8 < 1/2

Answer:

A.The value of both expressions when t=3 is 33.

D.The value of both expressions when t=6 is 51.

E.The two expressions are equivalent.

Step-by-step explanation:

We are given two expressions.

3(2t + 5)

6t + 15

Now let's find the value of these two expressions when t =3 and t = 6

When t =3, the value of the expressions:

3(2*3 + 5) = 3(6 + 5) = 3(11) = 33

6*3 + 15 = 18 + 15 = 33

So the value of both the expressions is 33 when t = 33.

When t = 6, the value of the expressions:

3(2*6 + 5) = 3(12 + 5) = 3(17) = 51

6*6 + 15 = 36 + 15 = 51

The value of both the expressions is 51 when t = 51.

So the following statements are true:

A.The value of both expressions when t=3 is 33.

D.The value of both expressions when t=6 is 51.

E.The two expressions are equivalent.

Answer:

Ben will roll an even number about 560 times if the number cube is rolled 1,000 times.

Answer:

y=3x+6

Step-by-step explanation:

its in y=mx+b form

m is the slope

b is the y-int

Given:

The graph of two function f(x) and g(x).

The expression is:

[tex]-1\cdot f(-8)-4\cdot g(4)[/tex]

To find:

The value of the given expression.

Solution:

From the given graph, it is clear that

[tex]f(-8)=-5[/tex]

[tex]g(4)=3[/tex]

Substitution [tex]f(-8)=-5[/tex] and [tex]g(4)=3[/tex] in the given expression, we get

[tex]-1\cdot (-5)-4\cdot 3[/tex]

[tex]=5-12[/tex]

[tex]=-7[/tex]

Therefore, the value of the given expression is -7.

Answer:

b & f

Step-by-step explanation:

I'm smart and it's common sense