Answer:
(7x-2)(x-1) is factored form
Step-by-step explanation:
if you are looking for your zeros in the equation they are
x=2/7
x=1
Find the values of x and y in the given figure below.
30°
45
х
y
35
ill do ur hw for cashapp
insta
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txt and ill give u the deatails
Which kind of wave interaction is shown?
O absorption
© diffraction
O refraction
O reflection
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.
What is diffraction ?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
#SPJ7
what is 2 ( 3x+5) - 2( x+ 4)
Answer: 4x+2
Step-by-step explanation:
Let's take our equation to start
2(3x+5)-2(x+4)
Distribute the 2 and -2 into the parenthesis
6x+10-2x-8
Now combine the like terms
6x-2x=4x
10-8=2
4x+2
Answer:
4x + 2
Step-by-step explanation:
Distribute
2(3x+5) - 2 (x+4)
6x + 10 - 2 (x+4
If 0 < f ≤ 90 and cos(22f − 1) = sin(7f + 4), what is the value of f?
f = 3
f = 4
f = 5
f = 6
Answer:
f= 5
Step-by-step explanation:
can a 10 inch pencil fit inside a rectangular prism that measures 8 inches by 4 inches by 3 inches?
Answer:
No, a 10 inch pencil cannot.
Step-by-step explanation:
A rectangular prism that measures 8 inches by 4 inches by 3 inches is not enough for the pencil. It would need to be beneficial.
A group
of friends wants to go to the amusement park. They have no more than $245
to spend on parking and admission. Parking is $9.25, and tickets cost $25.75 per
person, including tax. Which inequality can be used to determine
P,
the maximum
humber of people who can go to the amusement park?
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!
Which net matches the solid figure shown below?
Answer:
the answer is A
Step-by-step explanation:
hope this help
Answer:
D
Step-by-step explanation:
because logic
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
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.
Find AC. Need help fast.
Answer:
dc
Step-by-step explanation:
i know its right
1. Which expression shows the prime factorization of 48? A. 2 To The 4th Power x 3 B. 2 To The 3rd Power x 3 To The 2nd Power C. 4 x 12 D. 24 To The 2nd Power
please help its timed
Answer:
B.) to raise a power to a power you need to multiply the exponents
PLEASE HELP ME PLEASE
Write your own situation that models the equation shown below:
1) y=3(2)^x
2) y=-3x+25
Answer:
21
Step-by-step explanation:
correct answer gets brainliest
Answer:(-30) + (25)
Step-by-step explanation:
It's -30 + 25
can someone help me please
Answer:
4/3
Step-by-step explanation:
You count 4 up from (1,-1) then 3 over to (4,3).
9/12 - 1/3 ? help i will mark brainly
Answer:
decimal: 0.4166666666...
fraction: 15/36 (simplified: 5/12)
Step-by-step explanation:
Please help.........
Step-by-step explanation:
A e f=180-100
=80
Efd= 360-80-100-40-35
=105
What does 6.39 divided into 3 equal parts. HELP ME PLEASE!!
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
Solve for x.
x4≥−8
x≥−32
x≤−2
x≤−32
x≥−2
Answer:
[tex]x\geq -32[/tex]
What is 564.2 - 39.83?
Answer:524.37
Step-by-step explanation:
Y’all someone help pls 5x-3=21-x
Need help with math plz thank you
Answer:
Step-by-step explanation:
law of sines
Sin(A) / a = Sin(B)/b
where A = 24
a=BC
B= 59
b =AB
then
Sin(24)/a =Sin(59)/19
0.4067366 / a = 0.8571673 / 19
0.4067366 / a = 0.045114
0.4067366 / 0.045114 = a
9.015 = a
BC = 9.0 mi
Pls help me (awarding brainliest)
Answer:
A.
Step-by-step explanation:
your welcome.
Simplify
sec x - tan x sin x
a) cos x
b) cot x
c) 1-csc x
d) csc x
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]
What is the following quotient?
9+ V2
4-7
Evaluate: 500 – 203.94
A
206.06
B
296.06
C
297.94
D
307.1
A flagpole casts a 16-foot shadow at the same time a 4-foot pole casts a 5-foot shadow. 4 ft . ¿ How tall is the flagpole
Answer:
64
Step-by-step explanation:
16 times 4
PLSSSSSSSSSSSSSSSSSSS HURRY IM TIMED WORTH 10 POINTS Which graph shows the result of dilating this figure by a factor of 4 about the origin?
On a coordinate plane, rectangle A B C D has points (negative 1, 1), (3, 1), (3, negative 1), (negative 1, negative 1).
On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 4, 4), (12, 4), (12, negative 4), (negative 4, negative 4).
On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 2, 2), (6, 2), (6, negative 2), (negative 2, negative 2).
On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 0.25, 0.25), (0.75, 0.25), (0.75, negative 0.25). (negative 0.25, negative 0.25).
On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 0.5, 0.5), (1.5, 0.5), (1.5, negative 0.5), (negative 0.5, negative 0.5).
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:
The population of a town is increasing by 4.7% each year. If the town has 21,802 people now, how many people will it have in 7 years?
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.
HELP I NEED HELP ASAP 11 and 12 WILL MARK BRAINLIST
Answer:
11. 24+25pi
12. 28
Step-by-step explanation:
Triangle area: 8 x 6 x 1/2=24 ft^2
Semi circle area: 5^2pi
Figure area: 24+25pi
12. Count outer squares: 28
help me this is so difficult
Answer:
Step-by-step explanation:
2 10
0 8
4 12