Answer:
the answer is $17.98
Step-by-step explanation:
....
Can someone help me please
Answer:
Substitute the 80°F where the F is in the equation. then just put the whole equation into your calculator. I got approximately 26.7.
1. Which of the following is a quadratic function?
A. f(x) = 2x + 5
B. f(x) = 3 - 4x^2
C. f(x) = 0x^2 + 3x - 6
D. f(x) = 2^x
Answer:
b
Step-by-step explanation:
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. Function g is a transformation of the parent sine function, f(x) = sin(x). g(x) = 1/3sin(2x - 5) +1 the phase shift of function g is ___.
The phase shift is C/B=5/2
We have given that the equation of the sine wave
[tex]f(x)=sinx\\G(x)=\frac{1}{3} sin(2x-5)+1[/tex]
What is the formula for the sine wave?The formula f(x)=A sin(Bx-C)+D
by comparing the g(x) above formula
Phase shift is C/B
C=5 and B=2
Therefore the phase shift is C/B=5/2
To learn more about the phase shift visit:
https://brainly.com/question/1538711
Answer:
5/2
Step-by-step explanation:
You invest $2500 at a 4% rate compounded annually for 20 years. Calculate the ending account balance after 20 years. Round to two decimal places.
4ac + 3 - 2b + 2ac - 5
Answer
6ac−2b−2
Step-by-step explanation:
Let's simplify step-by-step.
4ac+3−2b+2ac−5
=4ac+3+−2b+2ac+−5
Combine Like Terms:
=4ac+3+−2b+2ac+−5
=(4ac+2ac)+(−2b)+(3+−5)
=6ac+−2b+−2
Will mark brainliest. Step-by-step please. Thank you very much.
Answer:
133°
Step-by-step explanation:
angles on a straight line = 180°
180 - 144 = 36°
angles in a triangle = 180°
36 + 31 = 67
180 - 67 = 113
answer = 113°
hey...... what's the answer,
[tex] \sqrt{256 \times 256} [/tex]
Answer:
That would just equal 256.
Hope this helps
Answer:
256
hope it helps...........
what are some possible outcomes of tossing a coin and roll a fair number pyramid that has four sides labeled 1 -4
Answer:
3
Step-by-step explanation:
np have a good day!
Answer:
the answr with be 8 i did this nd got i right good luck!!!!!!!!!!!!
Step-by-step explanation:
find the 13th term of the arithmetic sequence -3x+7, -5x+3, -7x-1,...
Answer:
-27x-41
Step-by-step explanation:
Answer attached.....
Hope it helps:)
Evaluate lim
[tex] \frac{3 {x}^{2} + 5x - 1 }{4 {x}^{3} + 2x + 6 } [/tex]
Answer:
[tex]\lim_{x \to 0} =-\frac{1}{6}[/tex]
Step-by-step explanation:
The first step in evaluating a limit should be to plug in the number to see if you get a result
When you plug in 0 to all of the x's in the expression, you are left with the constants -1 on the top and 6 on the bottom of the fraction.
So there's no need to go any further, the limit as x approaches 0 is [tex]-\frac{1}{6}[/tex]
Answer:
-1/6
Step-by-step explanation:
To find the limit as x approaches 0 we can just plug in 0
for the numerator: 3*0+5*0-1 = -1
For the denominator: 4*0+2*0+6= 6
answer is just -1/6 or -.16666666666666666666667
Given that 27-1/3 3 = 94 + 3r
31
find the exact value of x.
Answer:
the exact value is x =1/2 or x=0.5
your welcome!
The exact value is x = 1/2.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
We are given an expression as;
[tex]27^{-1/3} = \frac{9^{1/4} }{3^{r + 1}}[/tex]
Now we can see that
27 = 3³
9 = 3²
Then the power are 3(-1/3) = -1
3(1/4) = 3/4
So we have;
[tex]3^{-1} = \frac{3^{2/4} }{3^{r + 1}}\\\\3^{-1} =3^{1/2 -r - 1} \\\\3^{-1} =3^{1 -2r - 2 /2}\\\\3^{-1} =3^{-2r - 1/2}[/tex]
So,
-2 = -2r - 1
-2r = -1
r = 1/2
More about the Algebra link is given below.
brainly.com/question/953809
#SPJ2
(PLEASE HELP)
Find the area of the triangle.
Answer:
3.15km²
Step-by-step explanation:
A = bh/2
PLEASE HELP GEOMETRY PLEASE IVE BEEN STUCK FOR AN HOUR!!!!
Answer:
Right
Suffered:
I drew it With no pencil
Answer:
right, it is 9 and 12 so it adds up
ASAP PLS
Chris bought 10.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon.
Which measurement is closest to the number of liters of gasoline Chris bought?
A.14.20 L
B.11.44 L
C.39.52 L
D.2.74 L
Answer:
The answer is c
3.8liters=1gallon
3.8*10.4
=39.52
Lucy loves to wear gloves. She has four red gloves and two blue gloves in her drawer. They are not separated into pairs. One dark morning, she pulls out two gloves to wear to school. She puts on the gloves.
A. Blue Gloves
B. Red gloves
C. Matching gloves
Which one
12 points
2. A company decided to reduce the size of its packaging to increase
profits. It reduced its package of crackers from 20 ounces to 15 ounces.
What is the percent of decrease for the packaging?*
A. 25%
B. 75%
C. 5%
D. 15%
Find the solution of this system of equations.
Separate the x- and y-values with a comma.
x = -10 + y
-16x – 2y = -2
Find the area of the shape shown below.
Answer:
To find the area break up the shapes:
The rectangle is A = bh which is 7*3 which is 21.
Triangle: A = 1/2(bh)
A=1/2(3*7)
A=1/2(21)
A=10.5
Now add up the areas:
21+10.5
=
31.5
The answer is 31.5 units.
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
The answer is 4,800 square centimeters I believe... Try to check my answer just in case I'm wrong...
Which expression can be used to find the surface area of the following rectangular prism?
Answer:
option A
Step-by-step explanation:
Here we can see that , the dimensions of the prism ( cuboid ) is 3 × 5 × 6 . If a cuboid has dimensions of l × b × h , then its TSA is ,
⇒ TSA = 2(lb + bh + hl)
⇒ TSA = 2[ (3)(5)+(5)(6)+(6)(3) ]
⇒ TSA = 2 [ 15 + 30 + 18 ]
⇒ TSA = 15 + 15 + 30 + 30 + 18 + 18
Hence the option A is correct .
Hence option (A) is correct.In ΔIJK, i = 340 cm, ∠I=120° and ∠J=59°. Find the area of ΔIJK, to the nearest 10th of a square centimeter.
The area of triangle IJK is 999.8 square centimeters
The given parameters are:
[tex]\angle I = 120^o[/tex]
[tex]\angle J = 59^o[/tex]
[tex]i = 340cm[/tex]
Start by calculating the length of side j using the following sine ratio
[tex]\frac{i}{\sin(I)} = \frac{j}{\sin(J)}[/tex]
Make j the subject of the formula
[tex]j = \sin(J) \times \frac{i}{\sin(I)}[/tex]
Substitute known values
[tex]j = \sin(59) \times \frac{340}{\sin(120)}[/tex]
Evaluate the expression
[tex]j = 337[/tex]
Next, calculate angle K using the following sum of angles formula
[tex]\angle I + \angle J + \angle K =180[/tex]
Substitute known values
[tex]120 + 59 + \angle K =180[/tex]
[tex]179 + \angle K =180[/tex]
Subtract 179 from both sides
[tex]\angle K =1[/tex]
The area of the triangle is:
[tex]Area = \frac{1}{2} ij \times \sin(K)[/tex]
So, we have:
[tex]Area = \frac{1}{2} \times 340 \times 337 \times \sin(1)[/tex]
Evaluate
[tex]Area = 999.8[/tex]
Hence, the area of triangle IJK is 999.8 square centimeters
Read more about areas at:
https://brainly.com/question/2391510
a diagonal walkway cuts through a park bordered by two parallel streets. the parks department plans to add an additional walkway as indicated by the dashed line segment in the figure
Answer:
42
Step-by-step explanation:
2. There are 35 men and 50 women running a race. What is the ratio of the number of female runners to the total number of runners? Answer:____________________________________
Answer:
10 : 17
Step-by-step explanation:
Male runners = 35
Female runners = 50
Total runners = male runners + female runners
= 35 + 50
= 85 runners
What is the ratio of the number of female runners to the total number of runners?
Ratio of the number of female runners to the total number of runners = number of female runners : total runners
= 50 : 85
= 50 / 85
= 10/17
= 10 : 17
Ratio of the number of female runners to the total number of runners = 10 : 17
helpppp!!!! i don’t know
Answer:
DCW
Step-by-step explanation:
to make a similarity statement the order of the points has to match so you just reflect the triangle into the same position as the first one and read it like that
Click on a factor pair of 32.
Answer:
1, 2, 4, 8, 16, 32
Step-by-step explanation:
Mark me Brainllest
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answer:
The first one, the triangle
Step-by-step explanation:
It has three sides, and if you were to replicate the object in 3D it would have 5 vertices.
Find the absolute value of each deviation from the mean
Answer:
Mean Absolute Deviation = 5.3333
Step-by-step explanation:
Xmean = 85
MAD = (85 - 85) + (92 - 85) + (88 - 85) + (80 - 85) + (91 - 85) + (74 - 85) /6
=(0) + (7) + (3) + (5) + (6) + (11) /6
= 32 /6
Mean Absolute Deviation = 5.3333
please help ASAP will give brainleast to correct answer plus thank you!
Answer: d
Step-by-step explanation:
In the word FLASHLIGHT what is the ratio of
vowels to total letters?
m.
Answer:
The ratio is 2:10 or 2 vowels to 10 total letters ;)
HELP ASAP PLS!!!!!!!!!!!
Answer:
157 cm^2
Step-by-step explanation:
area = pi r^2 you need half so 1/2 (3.14) (10^2)= 1/2 (3.14)(100), 1/2 (314)=157