Help (the answer isn't the 2nd one my friend did this test and chose that and got it wrong please )

Answer:

corner.

Step-by-step explanation:

Start at the middle and go left four times, then from there go up 4 more point to reach -4 4

Picture 1:

To figure this out, notice the pattern happening on x. It's simply counting to four, so the first blank is 1 and the next is 2.

The y coordinates seem to be going up by 9. 27 plus 9 is 36, so the answer to the fourth box is 36.

Another way to see how this is correct is to notice that the x is multiplying by 9 to get y. It works out as you look at it and plug it in!

Picture 2:

Yes, this is a proportional relationship. Since Dennis is adding 3 logs every hour, it is keeping a consistent pattern.

Picture 3:

If Jane is driving 60 miles per hour, the first hour she would've gone 60 miles. After a second hour, she would've gone 120 miles. Multiply 60 to your x coordinates to figure this out. You should get 60, 120, 180, and 240 for each box.

Answer:524.37

Step-by-step explanation:

Answer:

cos x is the answer.

Step-by-step explanation:

secx - tanx sinx

[tex]\frac{1}{cosx} - \frac{sinx}{cosx} * sinx\\\\\frac{1}{cosx} - \frac{sin^{2}x}{cosx}\\\\\frac{1-sin^{2}x}{cosx} \\\\\frac{cos^{2}x }{cosx} \\\\cosx[/tex]

Answer:

0.

Step-by-step explanation:

Anything multiplied by 0 is 0.

Answer:

0

Step-by-step explanation:

Answer:

12 for the first box, and 28 for the second box

Step-by-step explanation:

Its a 1:3 ratio

Meaning on the left side it will always be 3 times more than the right side

1x3=3

12x3=36

27x3=81

28x3=84

30x3=90

Answer:

Step-by-step explanation:

2  10

0  8

4  12

Answer:(-30) + (25)

Step-by-step explanation:

It's -30 + 25

Answer:

It would be the first choice, A'B'C'D' with points (-4, 4); (12, 4); (12, -4); and (-4, -4)

Step-by-step explanation:

Answer:

You have to simplify this-

Step-by-step explanation:

Answer:

-20

Step-by-step explanation:

Step-by-step explanation:

A e f=180-100

=80

Efd= 360-80-100-40-35

=105

Answer:

I believe the answer is 4/16 or 2/8 simplified.

Step-by-step explanation:

you subtract y2-y1 and x2-x1 and divide the answers you get equaling 4/16.

Answer:

21

Step-by-step explanation:

Answer:

Step-by-step explanation:

21,802 × 1.047⁷ ≈ 30,069

Answer:

1, 104, 539, 727 people.

Step-by-step explanation:

This will be an exponential function.

The equation for such is [tex]f(x) = a(b)^{x}[/tex].

a = initial value, in this case, 21,802.

b = multiplier, in this case, 4.7.

x = time, in this case, 7.

1. Insert your variables:

[tex]f(x) = 21,802(4.70)^{7}[/tex]

2. Solve parenthesis.

[tex]4.7^{7} = 50,662.312[/tex]

[tex]f(x) = 21,802(50,662.312)[/tex]

3. Solve.

[tex](21,802)(50,662.312) = 1,104,539,727.23[/tex]

You would round you answer off, since you can't have 23% of a person, and your answer would be 1, 104, 539, 727 people.

Answer:

the answer is A

Step-by-step explanation:

hope this help

Answer:

D

Step-by-step explanation:

because logic

Answer:

its 2.13 so its C

Step-by-step explanation:

6.39 ÷ 3 = 2.13

its 13 ones and a or b don't have 13 ones so its C

Answer:

1,720

Explanation:

15x8= 120

40x8= 320

40x15= 600

17x40= 680

Total Added Together = 1,720

t + 8 x 4

2 + 8 x 4

2 + 32

34

Answer:

t+8.4

2+8.4

10.4

Step-by-step explanation:

angle B = angle E

angle C = angle F

AC= DF

BC = EF

Answer:

245≥25.75x+9.25

Step-by-step explanation:

They can't exceed $245, so the ≥ symbol is needed. Tickets cost $25.75 a person, so a variable is needed next to the number, to represent people. There is also a parking fee to include, which is $9.25. Hope this helps!

Answer:

78 ounces of dough

52 ounces of sauce

12 guests are coming (not including you)

Step-by-step explanation:

13x6=78

13x4=52

78+52=130 ounces

Answer:

its b or c

Step-by-step explanation:

but I think C tho sorry if I'm wrong=)

have a great day

The wave interaction that is shown  in the given image is diffraction. Here, the incident wave is hitting on the obstacle and diffracting at different angles. Hence, option B is correct.

Diffraction is a phenomenon that occurs when waves encounter an obstacle or pass through an aperture (opening) in a barrier. When a wave encounters an obstacle or an aperture, it bends and spreads out, creating a pattern of interference that is characteristic of the wave.

Diffraction occurs with all types of waves, including sound waves, water waves, and electromagnetic waves (such as light waves). The amount of diffraction that occurs depends on the size of the obstacle or aperture relative to the wavelength of the wave.

When the obstacle or aperture is much smaller than the wavelength of the wave, the amount of diffraction is significant, and the wave bends sharply around the edges of the obstacle or aperture.

The diffraction pattern created by an aperture can be observed on a screen placed behind the aperture.  Hence, the given image is an example of diffraction.

Find more on diffraction :

https://brainly.com/question/12290582

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txt and ill give u the deatails

Answer:

5/2 or 2 1/2

Step-by-step explanation:

Mutiply 5/4 by 2.

Answer:

A.

Step-by-step explanation:

your welcome.

Answer:

B.) to raise a power to a power you need to multiply the exponents

Answer:

there are 6 cakes if there are 60 cookies

Step-by-step explanation:

1:10

60÷10=6

1:10 (multiply both sides by 6)

6:60 there are 6 cakes

Answer: A triangle or a parallelogram

Step-by-step explanation: A triangle and a parallelogram have the same base and the same area. If the sides of the triangle are 26cm,28cm and 30cm and the parallelogram stands on the base 28cm, find the height of the paraollelogram.