uhh....umm 4 .....6 no 16 .....uh no carrots
Answer:
40 dimes
Step-by-step explanation:
If a point is randomly chosen on the regular hexagon shown, what is the probability that it will be in a green section of the figure?
1/6
1/3
1/2
3/4
Answer:
1/2
Step-by-step explanation:
i just took the test on usatestprep
Answer:
1/2
Step-by-step explanation:
i need help to solve please
Step-by-step explanation:
3x+13+8x+14=180-109
11x+27=71
11x=44
x=4
g)
(Sin 5A - Sin 7A - Sin 4A + Sin 8A)÷
(Cos 4A - Cos 5A - Cos 8A + Cos 7A)=
Cot 6A
We use a similar strategy as in your previous question. Rewrite:
sin(5x) = sin(6x - x) = sin(6x) cos(x) - cos(6x) sin(x)
sin(7x) = sin(6x + x) = sin(6x) cos(x) + cos(6x) sin(x)
→ sin(5x) - sin(7x) = -2 cos(6x) sin(x)
sin(4x) = sin(6x - 2x) = sin(6x) cos(2x) - cos(6x) sin(2x)
sin(8x) = sin(6x + 2x) = sin(6x) cos(2x) + cos(6x) sin(2x)
→ sin(8x) - sin(4x) = 2 cos(6x) sin(2x)
cos(5x) = cos(6x - x) = cos(6x) cos(x) + sin(6x) sin(x)
cos(7x) = cos(6x + x) = cos(6x) cos(x) - sin(6x) sin(x)
→ cos(7x) - cos(5x) = -2 sin(6x) sin(x)
cos(4x) = cos(6x - 2x) = cos(6x) cos(2x) + sin(6x) sin(2x)
cos(8x) = cos(6x + 2x) = cos(6x) cos(2x) - sin(6x) sin(2x)
→ cos(4x) - cos(8x) = 2 sin(6x) sin(2x)
Then
(sin(5x) - sin(7x) - sin(4x) + sin(8x)) / (cos(4x) - cos(5x) - cos(8x) + cos(7x))
= (2 cos(6x) sin(2x) - 2 cos(6x) sin(x)) / (2 sin(6x) sin(2x) - 2 sin(6x) sin(x))
= (2 cos(6x) (sin(2x) - sin(x))) / (2 sin(6x) (sin(2x) - sin(x)))
= cos(6x) / sin(6x)
= cot(6x)
QED
460divided by 9 estimated would be 50
Answer:
it would be 51
Step-by-step explanation:
460 divided by 9 is 51.111...
so the estimated result would be 51 since 51.111... rounds down to 51
Find x. Round your answer to the nearest tenth of a degree.
Answer:
If x is the corner mostly and you said round it to the nearest tenth , rounding 9 to the nearest tenth would be 10 and same for 15.
Step-by-step explanation:
GIVING BRAINLIEST AFTER TWO ANSWERS ARE GIVEN!!! WILL CHOOSE THE BEST ONE!!!
Answer:
D
Step-by-step explanation:
Answer:5
Step-by-step explanation:
hihihi
You rent an apartment that costs $1800 per month during the first year, but the rent is set to go up 9.5% per year. Write a recursive formula to show what the rent is during the nth year of living in the apartment.
Answer:
Step-by-step explanation:
You rent an apartment that costs \$1800$1800 per month during the first year, but the rent is set to go up \$160$160 per year. What would be the monthly rent during the 9th year of living in the apartment?
\text{Write out the first 3 terms:}
Write out the first 3 terms:
a_1=1800\leftarrow \text{rent in 1st year}
a
1
=1800←rent in 1st year
a_2=1960\leftarrow \text{rent in 2nd year}
a
2
=1960←rent in 2nd year
a_3=2120\leftarrow \text{rent in 3rd year}
a
3
=2120←rent in 3rd year
\text{Arithmetic Sequence: }d=160
Arithmetic Sequence: d=160
The common difference
\text{Explicit Formula: }
Explicit Formula:
a_n=
a
n
=
\,\,a_1+(n-1)d
a
1
+(n−1)d
a_{\color{green}{9}}=
a
9
=
\,\,1800+(\color{green}{9}-1)(160)
1800+(9−1)(160)
a_{9}=
a
9
=
\,\,3080
3080
You are skiing down a mountain with a vertical height of 1200 feet. The distance that you ski as you go from the top down to the base of the mountain is 2900 feet. Find the angle of elevation from the base to the top of the mountain.
Answer:
24.44°
Step-by-step explanation:
The set up will give a right angled triangle.
Given
The length of the hill (hypotenuse) = 2900feet
Vertical height (opposite) = 1200feet(That side is opposite the angle of elevation)
According to SOH;
sin theta = opp/hyp
Sin theta = 1200/2900
Sin theta = 12/29
Sin theta= 0.4138
theta= arcsin(0.4138)
theta = 24.44°
Hence the angle of elevation from the base to the top of the mountain is 24.44°
I NEED HELP PLEASE!!!
IM BEGGING YOU PLEASE!!
Answer:
B. - 3.5
Step-by-step explanation:
10.99 / 3.14 = 3.5 rounded to the nearest tenth.
This is easy to do, just divide the circumference by 3.14 and that's the radius.
(BTW i love ur shikamaru profile pic uwu)
X + 8 = -15
What does x= ???
Answer: x=−23
Step-by-step explanation:
Let's solve your equation step-by-step.
x+8=−15
Step 1: Subtract 8 from both sides.
x+8−8=−15−8
x=−23
Is the relation a function?
(9,-8) (12, 7) (1, 13) (-9, 3) (4, 0)
Yes
No
No answer text provided.
O No answer text provided.
Who is most likely to be in favor of protectionist policies? A. A government that wants to contain the cost of public services B. A producer who is concerned about training workers C. A consumer who wants to pay lower prices D. A factory worker who is concerned about keeping a job
Answer:
A. A government that wants to contain the cost of public services
Step-by-step explanation:
A cube has a side length of 8 inches. Select all values that represent the cubes volume in cubic inches. A. 8^2 B. 8^3 C. 6 x 8^2 D. 6 x 8 E. 8 x 8 x 8
Answer: B. 8^3; E. 8 x 8 x 8
Step-by-step explanation:
From the question, we are informed that a cube has a side length of 8 inches.
To calculate the volume of a cube, we multiply the length given thrice. In this case, the length of the cube is 8 inches. Therefore, its volume will be:
= 8^3
= 8 × 8 × 8
= 512 inches cubed
Therefore, the correct options are:
B. 8^3
E. 8 x 8 x 8
Vocabulary How do you know if an equation represents a proportional relationship?
Use the drop-down menu to show your answer.
If an equation can be written in the form
Choose...
, then it shows a proportional relationship.
Answer:
Y = kx
I did the test and got it right, so this is it.
What's the common denominator of 2/3 and 4/9
Answer:
Um, no lo sé, lo siento, solo necesito los puntos
Step-by-step explanation:
Um, no lo sé, lo siento, solo necesito los puntos
Answer:
9
Step-by-step explanation:
common denominator of 2/3 and 4/9
9 is the answer
Factor: x^2 - 5x - 24
• (X-5)(x-3)
• (x+8)(x-3)
•(x+3)(x-8)
• not factorable
Explain how to use the distributive property to find the product (3) 4 1/5
Answer:
[tex]\frac{63}{5}[/tex]
Step-by-step explanation:
Given expression:
(3) 4[tex]\frac{1}{5}[/tex]
The distributive law is mostly applied to multiplication and division which helps to expand a parentheses;
4[tex]\frac{1}{5}[/tex] can be written as [tex]\frac{21}{5}[/tex]
Now;
(3) [tex]\frac{21}{5}[/tex]
With distributive property, we simply multiply the two terms;
3 x [tex]\frac{21}{5}[/tex] = [tex]\frac{63}{5}[/tex]
Answer:
Rewrite 3 ( 4 1 /5 ) as 3 ( 4 + 1 5 ) . Distribute the 3 to get 3(4) + 3 ( 1 /5 ) . Multiply to get 12 + 3 /5 . Then add to get 12 3 /5
Step-by-step explanation:
what is 250 to 400 in percentage
Answer:
60%
Step-by-step explanation:
:))))))
step 1 Address the formula, input parameters & values
Formula :
Increase
Initial Value
x 100 = Percent Increase (%)
Initial Value X = 250 & New Value Y = 400
Increase = (Y - X)
(400 - 250)
250
x 100 = ?
step 2 Apply the values in the percentage increase {(Y - X)/X x 100} formula
=(400 - 250)
250
x 100
=150
250
x 100
= 60%
(400 - 250)
250 x 100 = 60%
60 percent increase (%↑) or raise from 250 is 400 or 160% of 250 is 400
Answer:
62.5%
Step-by-step explanation:
Divide 250 by 400 to get 0.625. Then, multiply by 100 to get the percentage, 62.5%.
Question 8
The ratio of soccer balls to baseballs is 12 to 15. If there are 4 soccer balls, how many baseballs are there?
Your answer
Answer:
5
Step-by-step explanation:
A movie theater offers 30% off the price of a movie ticket to students from your school. The regular price of a movie ticket is $8.50. what is the discounted price that you would pay for a ticket?
Answer:
$5.95
Step-by-step explanation:
To get the discounted price, we need to find how much is taken off from the regular price.
x/8.50=30/100
30×8.50=255
255/100=2.55
$2.55
Next, we need to subtract $2.55 from $8.50 to get the discounted price.
8.50-2.55=5.95
$5.95
$5.95 is the discounted price.
I hope this helped! :)
Answer: 5.95 dollars
Step-by-step explanation:
Anyone know this one ??
Answer:
C- 1/2 squash per month
Have a Good one!
A car travels 266 miles in 7 hours. If it travels at a constant rate, how many miles does the car travel in 1 hour?
A.26 Miles
B.27 Miles
C.34 Miles
D.38 Miles
Answer: D is the right answer
Step-by-step explanation:
A large company put out an advertisement in a magazine for a job
opening. The first day the magazine was published the company got 90
responses, but the responses were declining by 10% each day.
Assuming the pattern continued, how many total responses would the
company get over the course of the first 19 days after the magazine was
published, to the nearest whole number?
Answer:
C(19)=12 responses
Step-by-step explanation:
Exponential Decay Function
The exponential function is frequently used to model natural growing or decaying processes, where the change is proportional to the actual quantity.
An exponential decaying function can be expressed as follows:
[tex]C(t)=C_o\cdot(1-r)^t[/tex]
Where:
C(t) is the actual value of the function at time t
Co is the initial value of C at t=0
r is the decaying rate, expressed in decimal
The company puts out an advertisement for a job opening. Initially, the company got 90 responses to the advertisement. Each day, the responses declined by 10%.
This is an example where the decay model can be used to calculate the responses to the advertisement at the day t.
The initial value is Co=90, the decaying rate is r=10% = 0.10. The model is written as:
[tex]C(t)=90\cdot(1-0.1)^t[/tex]
Calculating:
[tex]C(t)=90\cdot(0.9)^t[/tex]
We are required to calculate the number of responses at day t=19, thus:
[tex]C(19)=90\cdot(0.9)^{19}[/tex]
C(19)=12 responses
What is the image of (6,5) under a counterclockwise
rotation of 180°?
Answer:
(-6, -5)
Step-by-step explanation:
For a rotation of 180 degrees no matter the direction, you just flip the sign. In (6, 5) both are positive so you just change them to a negative.
what is the value of x in the function f(x)=3/2x-4 when f(x)=5?
Answer:
3.5
Step-by-step explanation:
3/2(5) - 4
= 1.5(5) - 4
= 7.5 - 4
= 3.5
Hope this helped!
a number was subtracted from 7 and that difference was the divided by 2. after which the quotient was multiplied by 4. this product was 4. what was the difference
Answer:
Difference is 9-7 = 2
Given number is 9
Step-by-step explanation:
Assume;
Given number is x
So,
Subtracted from 7;
x - 7
Divided by 2
(x-7)/2
Multiplied by 4
[(x-7)/2]4
Product was 4
[(x-7)/2]4 = 4
x-7 = 2
x = 9
Given number is 9
Difference is 9-7 = 2
Are the ratios 19:10 and 2:1 equivalent?
Answer: No, they are not.
Step-by-step explanation:
Find the length of AC
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[tex] \cot(A) = \frac{AC}{BC} \\ [/tex]
[tex] \cot(60°) = \frac{AC}{8 \sqrt{3} } \\ [/tex]
[tex] \frac{1}{ \sqrt{3} } = \frac{AC}{8 \sqrt{3} } \\ [/tex]
[tex] \frac{AC}{8 \sqrt{ 3} } = \frac{1}{ \sqrt{3} } \\ [/tex]
Multiply sides by 8√3
[tex]8 \sqrt{3} \times \frac{AC}{8 \sqrt{3} } = 8 \sqrt{3} \times \frac{ 1 }{ \sqrt{3} } \\ [/tex]
[tex]AC = 8[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
If you drive 70 miles per hour for 8 hours how far can you drive
Answer:
You could travel 560 miles.
Step-by-step explanation:
To find out the answer you need to multiply 70 by 8.
70 × 8= 560
Tell me which if these two tables are functions or not and why