Answer:
n = 16
Step-by-step explanation:
Given the expression;
[tex]log_2 n = 4[/tex]
If [tex]log_a b = c, then;\\a^c = b[/tex]
Applying this to the question;
2⁴⁴= n
16 = n
Swap'
n = 16
Hence the value of n is 16
For Edg. it was A for me
NEED HELP please and thank you hehe
Answer:
113
Step-by-step explanation:
it's the x outside right?
Caden earn a total of $10 for two hours of yardwork. After join a total of three hours of yard work, how much money will Kayden have earned? Assume the relationship is directly proportional.
Answer:
$25
Step-by-step explanation:
Its $5 dollars for each hour so, the two hours together are $10. With the 3 hours Caden did, he earned $25.
Answer: 25
then Step-by-step explanation: if 10 divided by 2 is five, ( 5$ an hour) then just add three more fives i think
I need help with 5, find the area, thank you
Estimate the values to complete the table.
Answer:
Step-by-step explanation:
For angle C,
cos(∠C) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex] = 0.97
sin(∠C) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex] = 0.26
tan(∠C) = [tex]\frac{\text{Adjacent side}}{\text{Adjacent side}}[/tex] = 0.27
Therefore, from the triangle ABC,
cos(∠A) = cos(90° - ∠C)
= sin(∠C)
= 0.26
sin(∠A) = sin(90 - ∠A)
= cos(∠A)
= 0.97
tan(∠A) = [tex]\frac{\text{sinA}}{\text{cosA}}=\frac{0.97}{0.26}[/tex]
= 3.73
Angle [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex] [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex] [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
A 0.26 0.97 3.73
I want to know What is x=,y=,z=
Answer:
x=31 y=44 z=105
Step-by-step explanation:
Using the angle relationships, we know that 31 is equal to x, y is equal to 44 and z is equal to 105
HEEELLLP!!
how many times bigger is 24,137,569 than 83,521
and happy Easter
Answer:
24,05r,048
Step-by-step explanation:
i think alls you do is take away the big number from ligtoe number if so ypu would get 24,054,048
Answer:
24,137,569 is 289 times bigger than 83,521
Step-by-step explanation:
24,137,569/83,521= 289
I will give brainliest please help me asap! Simplify the expression. Make sure you have all positive exponents.
Step-by-step explanation:
x^12
.....................................
Determine which equation has the same solutions as the given equation.
x – 10k- 11=0
O A. (x-10)2 = 36
B. (x - 10)2 = 21
OC. (x - 5)2 = 21
OD. (x - 5)2 = 36
Answer:
D
Step-by-step explanation:
What are the solutions to the quadratic equation 2x2 - 8x-24 = 0?
A. X = -2 and x = 6
B. X=-3 and x = 8
C. X= -6 and x = 4
D. x= -4 and x = 6
Answer:
it is A . I hope its helpful
Find the missing side round to
don't have a calculator on me but hopefully u do
18÷sin(48)= your answer
pls correct me if I'm wrong
Write the slope-intercept form of the equation of each line
1) x—6y=—13
2) 4x— 5y= 15
3) 3X— y=2
4)13x- 7y= 56
5) x-4y=-16
6) 9x-y=1
7) x+2y=-8
8) 10x + 3y =6
9) 7x - 8y=8
10) y= -5
Answer:
1.) y= [tex]\frac{1}{6} x[/tex] + [tex]\frac{13}{6}[/tex]
2.) y = [tex]\frac{4}{5} x[/tex] - 3
3.) y = 3x - 2
4.) y = [tex]\frac{13}{7} x[/tex] - 8
5.) y = [tex]\frac{1}{4} x[/tex] + 4
6.) y = 9x - 1
7.) y = -[tex]\frac{1}{2} x[/tex] - 4
8.) y = -[tex]\frac{10}{3} x[/tex] + 2
9.) y = [tex]\frac{7}{8}x[/tex] - 1
10.) y = -5
Drag the tiles to write a numerical expression for the following calculation.
Add 43 and 25, and then multiply by 8.
()×+825
43
Answer:
( 43 + 25 ) X 8
Step-by-step explanation:
Add 43 and 25, and then multiply by 8.
Please answer both A. and B.
Thank you!
Answer: (b)-175 ft
Step-by-step explanation:
In [tex]\triangle ABC\ \text{and}\ \triangle CDE[/tex]
[tex]\angle ACB=\angle ECD\quad [\text{vertically opposite angles}]\\\angle ABC=\angle CDE\quad [\text{Each angle is }90^{\circ}]\\\therefore \triangle ABC \sim\ \triangle CDE\quad [\text{by AA similarity criteria}][/tex]
(ii)for similar triangles, we can write
[tex]\Rightarrow \dfrac{100}{d}=\dfrac{4x}{7x}\\\\\Rightarrow d=100\times \dfrac{7}{4}=175\ ft[/tex]
Siân is saving for a car which costs 11 800 AUD. Find how many years it will take for the value of the investment to reach this value. Round to the nearest year.
Answer:
See explanation
Step-by-step explanation:
The question is incomplete as the invested amount and the interest rate are not given. However, I will give a general method of solving it.
Assume that:
[tex]r = 5\%[/tex] --- interest rate
[tex]PV =9000[/tex] --- Present value or invested amount
To calculate time (in years), we make use of the following formula of future value
[tex]FV = PV(1 + r)^n[/tex]
Where
[tex]FV = 11800[/tex]
So:
[tex]11800 = 9000( 1 + 5\%)^n[/tex]
Divide both sides by 9000
[tex]1.31 = ( 1 + 5\%)^n[/tex]
Take logarithm of both sides
[tex]Log(1.31) = Log(1 + 5\%)^n[/tex]
Apply law of logarithm
[tex]Log(1.31) = nLog(1 + 5\%)[/tex]
Make n the subject
[tex]n = \frac{Log(1.31)}{Log(1 + 5\%)}[/tex]
Express 5% as decimal
[tex]n = \frac{Log(1.31)}{Log(1 + 0.05)}[/tex]
[tex]n = \frac{Log(1.31)}{Log(1.05)}[/tex]
[tex]n = \frac{0.1173}{0.0212}[/tex]
[tex]n \approx 6[/tex]
The time to reach the future value is approximately 6 years.
Use the above explanation to answer your question
Let f(0) = -+1 and find f(-4).
Select the correct response:
o f(-4) = -5
f(-4) = 7
f(-4) = 5
f(-4)=-7
Answer:
f(0) what ? i cant read the formulla of it
The answer choices are
∠3 ≅ ∠2
ℓ ∥ m
∠1 ≅ ∠2
∠1 ≅ ∠3
Answer:
∠1 ≅ ∠3
Step-by-step explanation:
What is given is literally in the picture.
If you can help, u r much appreciated : )))
I'm so sorry i wud help you but unfortunately I can't see the question fully!
Answer:
Is that all it tells you because I see no information to help answer the question
I see "month" and I see "Number of movie"
Annita sat outside the grocery store selling cookbooks. She kept track of how many cookbooks she sold over a seven day period. She added the number of books sold each day to the previous day and plotted her results on the line graph shown. When rounded to the nearest whole number, which of the following is closest to the mean number of cookbooks Annita sold each day?
Ay 31 YO METAL TOP School Factcoobrom sovin 9.6.PS-18 Question Help The circumference of the hub cap of a tire is 73.66 centimeters. Find the area of this hub cap. Use 3.14 for at. Use pencil and paper. If the circumference of the hub cap were smaller, explain how this would change the area of the hub cap. The area of this hub cap is about square centimeters. (Round the final answer to the nearest whole number as needed. Round all intermediate values to the nearest thousandth as needed.) Enter your answer in the answer box and then click Check Answer. All parts showing Clear All Check Answer Back Neats
Answer:
432 square centimeters
Step-by-step explanation:
Given :
The circumference of a hub cap is = 73.66 cm
The circumference of a circle is given as = 2πr, where r is the radius of the circular hubcap.
So , 2πr = 73.66
⇒ [tex]$r=\frac{73.66}{2 \times \pi}$[/tex]
⇒ [tex]$r=\frac{73.66}{2 \times 3.14}$[/tex] (Using, π = 3.14)
⇒ r = 11.73 cm
Therefore the area of the hub cap is given by A = [tex]$\pi r^2$[/tex]
A = [tex]$3.14 \times 11.73 \times 11.73$[/tex]
= 432 [tex]$cm^2$[/tex]
If the circumference of the hubcap were smaller, the area of the hubcap would be smaller too, since the circumference of the hubcap is proportional to the radius which is proportional to the area too.
In 2015, Macon County had a population of 53,792. The population increases by 2.5% annually. Which function can be used to model the population t years after
2015?
Answer: The answer is B
Step-by-step explanation: I took the test.
please help me
also, stream enhypen's new song drunk dazed on yt and stream txt's song crown on spotify!
Answer:
60+60+60= 180
Step-by-step explanation:
all the angles in a triangle should add up to 180
Cody bought two burgers and two small fries for $14. Mary bought three burgers and four small fries for $23. How much does one burger cost?
Answer:
the same as these 5 points, $5 for a burger
Step-by-step explanation:
What type of polynomial is this
Answer:
trinomial..............
A graph of is shown on the grid.
What are the zeros of f?
Answer:
no graph is provided, the zeros of f cannot be found without a graph
Step-by-step explanation:
27 is 72% of what number?
Answer:
37.5
Step-by-step explanation:
37.5 · 0.72 = 27
Answer:
37.5
Step-by-step explanation:
72%=0.72
0.72x=27
x=27/0.72
x=37.5
(a)whats is the value of x
(b) what is the measure of angle B
[tex]cdb = 8 \\ x = 4 \\ by \: pythagoras \: theorem \\ 8 {}^{2} = 4 {}^{2} + x{}^{2} \\ 64 = 16 + x {}^{2} \\ 64 - 16 = x {}^{2} \\ 48 = x{}^{2} \\ \sqrt{48 } = x\\ angle \: b = 60 \\ angle \: of \: equilateral \: triangle \: equal \: 60[/tex]
Find the surface area of the triangular prism. The base of the prism is an isosceles triangle.
Answer:
I'm pretty sure it's 5544 [tex]cm^{2}[/tex]
might be wrong
What is the arc length of the shaded region of the circle to the newest centimeter?
please help ASAPPPPPPPPP
Answer:
++hhhhhhhhhhhhhhhhhh
thx in advance for the help
Answer: [tex]x\geq 13[/tex]
Step-by-step explanation:
Given
The inequality is [tex]2x-7\geq 19[/tex]
adding both side 7
[tex]2x-7+7\geq 19+7\\2x\geq 26[/tex]
Multiply both sides by [tex]\frac{1}{2}[/tex]
[tex]\dfrac{1}{2}\times 2x\geq 26\times \dfrac{1}{2}\\\\x\geq 13[/tex]
the shaded region in the figure indicates the solution set.