Answer:
X= 5i-2, x=5i-2
Step-by-step explanation:
Step-by-step explanation:
[tex] {x}^{2} - 4x + 29 = 0 \\ x = \frac{ - b± \sqrt{ {b}^{2} - 4ac } }{2a} \\ x = \frac{4± \sqrt{ - 100} }{2} \\ x = \frac{4±10i}{2} \\ x = 2±5i \\ x = 2 + 5i \: \: or \: \: x = 2 - 5i[/tex]
Dylan wants to invest $3500 for 5 years. The bank offers him 4%/a compounded weekly. Calculate the final amount of this investment. In TVM solver we are solving for? (Where do we put the blue dot?
Answer:
the final amount value is $4,274.58
Step-by-step explanation:
Given that
Present value = $3,500
Time period = 5 × 52 = 260
Rate of interest = 4% ÷ 52 = 0.0769%
We need to determine the final amount i.e. future value
So as we know that
Future value = Present value × (1 + rate of interest)^time period
= $3,500 × (1 + 0.0769%)^260
= $4,274.58
Hence, the final amount value is $4,274.58
Find the volume of the prism.
A. 578.8 ft
B. 552.9 ft
C. 598.1 ft
D. 591.5 ft
Answer:
591.5 [tex]ft^{3}[/tex]
Step-by-step explanation:
Volume = length x width x height
Length = 13 ft. Because it is the same size has the height
Width = 7 ft.
Height = 13 ft.
13ft x 13ft x 7ft = 1,183 ft
BUT, that can't be the answer because we're solving a prism
So divide the volume.
1,183 divided by 2 equals 591.5
if y = 0.5x + 5
and y = 30,
what will x=
x=35
Step-by-step explanation:
y=30
y=0.5x+5
you would take 30÷0.5=60
0.5x60+5
30+5=35
x=35
I think this is right, don't come at me if it's not lol
let f(x) = 1/x-3 and g(x) = the square root of x+5. What is the domain of (f o g) (x)
Answer:
the second one
Step-by-step explanation:
Option B is correct. the required domain of the function will be expressed as [-5, 3) U (3, ∞)
The domain of a function is the input function for which a function exists.
Given the functions
f(x) = 1/x-3
g(x) = √x+5
Get the composite function (f o g) (x)
(f o g) (x) = f(g(x))
f(g(x)) = f( √x+5)
[tex]f(g(x)) =\frac{1}{\sqrt{x+5}-3 }[/tex]
According to the function gotten, we can see that the domain of the fucntion will exist for all values of x except at x = 4. The function tends to infinity at x = 4. Hence the required domain of the function will be expressed as [-5, 3) U (3, ∞)
Learn more here: https://brainly.com/question/10564333
solve to find x
[tex]\sqrt{x} -3 +12=24[/tex]
Answer:
225
Step-by-step explanation:
√x - 3 + 12 = 24
√x + 9 =24
√x = 24 - 9
√x = 15
Squaring on both sides,
( √x )^2 = 15^2
x = 225
Answer:
x=225
Step-by-step explanation:
√x-3+12=24
Combine -3 and 12
√x+9=24
Subtract 9 from 24
√x=15
Now do the opposite of a square root to the other side to remove the square root from the x
x=15^2
x=225
please help!! 20 points . if you guess or just comment random things to take points i will have you reported and make sure your acc gets banned, thanks! i want explanations pls
Answer:
The first figure is (9, 6, 6)
The second one looks like
10 - 6 = 4
9 x 6 = 54
70 - 54 = 16
The other figure most = 16
4 x 4 = 16
I think the answer is 4. Forgive me if i'm wrong.A total of 15000 is invested at an annual percentage rate of 12.5%. Find the accumulated amount after 3 years if it is compounded quarterly.
Answer:
24542.26 is the final balance
Profit P(x), is the difference between revenue, R(x), and cost, C(x), so P(x)=R(x)-C(x). Which expression represents P(x), if R(x) = 2x ^4-3x^3+2x-1 and c(x)=x^4-x^2+2x+3
Answer:
P(x)= x ^4-3x^3+x^2-4
Step-by-step explanation:
Given data
R(x) = 2x ^4-3x^3+2x-1
c(x)=x^4-x^2+2x+3
We know that
P(x)=R(x)-C(x)
Hence
P(x)= 2x ^4-3x^3+2x-1-(x^4-x^2+2x+3)
open bracket
P(x)= 2x ^4-3x^3+2x-1-x^4+x^2-2x-3
Collect like terms
P(x)= 2x ^4-x^4-3x^3+x^2-2x+2x-3-1
P(x)= x ^4-3x^3+x^2-4
HELPPPPPP. In a class activity, students collected data on the average number of pepperoni slices on various sizes of pizzas. A "New York" style pizza has a diameter of 18 inches. Use the least-squares regression line to predict the average number of pepperoni slices that the students could expect to on a "New York" style pizza. Pepperoni = - 0.156 Diameter
a.) 49 pepperoni slices
b.) 7 pepperoni slices
c.) 60 pepperoni slices
d.) 2 pepperoni slices
Answer:
49 slices
Step-by-step explanation:
.
Answer:
A) 49 slices
Step-by-step explanation:
Do the following lengths form a right triangle? Show your work.
12
5
13
Please answer quick
Answer:
yes
Step-by-step explanation:
side 5 and side 12 where the angle is you can form a square in the corner
Find the surface area of the prism. Please help this is over due
Answer:
171.125
Step-by-step explanation:
Suppose that a population parameter is 0.7 and many samples are taken from the population. If the size of each sample is 50, what is the standard error of the distribution of sample proportions? O A. 0.005 OB. 0.089 O C. 0.065 O D. 0.109
Answer:
0.065 / C
Step-by-step explanation:
the square root of the population parameter times 1 - the population paramater, in this case 1 times 0.3 divided by the sample size
[tex]\sqrt{0.7(1-0.7)/50}[/tex] =0.065 aka C
A dolphin swam 712 miles in 38 hour. What was its average speed in miles per hour (mph)?
Write sin(19°) in terms of cosine.
Answer:
cos(71)
Step-by-step explanation:
Since 19° is less than 90, we can express this in terms of confunction.
sin(θ) = cos(90-θ)
sin(19) = cos(90-19)
sin(19) = cos(71)
What is the surface area of a cylinder with base radius 222 and height 555? Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.
Answer:
28pi square units
Step-by-step explanation:
khan academy bae
Answer:
20π cubic units
Step-by-step explanation:
The volume of a cylinder is the area of the base x height.
The area of a circle is π r^2 squared.
So the area of the base is π ⋅ 2^2 = 4π
The height of the cylinder is 5, so the volume is 4π ⋅ 5 = 20π cubic units
DETERMINE WHICH OF THE ANGLE MEASURES BELOW CORRECTLY
SATISFY THE MISSING VALUE, X, IN EACH DIAGRAM.
uh. I don't understand this at all
Answer: BCD
Step-by-step explanation:
A is incorrect since there is no angle Y to exist
Hope this helps
Would someone please help me? Ravi decides to eliminate just 100 calories per day from his diet. He knows that each pound of body fat equals 3500 calories. How long will it take for Ravi to lose 10 pounds?
Answer:
350 days
Step-by-step explanation:
If Ravi is eliminating 100 calories per day, and one pound of body fat is 3500 calories, then it will take him 35 days to lose one pound of body fat.
Multiply 35 by 10 to find how long it will take for him to lose 10 pounds:
35(10)
= 350
So, it will take him 350 days to lose 10 pounds.
Answer:
350
Step-by-step explanation:
RIGHT ANSWER GETS BRAINLIST WORTH 20 POINTS!!
What is the volume of the triangular prism?
A. 12 ft3
B. 16 ft3
C. 8 ft3
D. 24 ft3
Answer:
8
Step-by-step explanation:
1/2*4*4*1=8
Mark packs 1 inch cubes into a box with a volume of 192 cubic inches
Answer:
192
Step-by-step explanation:
HELP HELP ILL GIVE U KISS
Answer:
I believe your correct! :)
Of the marbles in a bag, 3 are red, 4 are blue, and 4 are green. Sandra will randomly choose one
marble from the bag. Fill in the blanks in parts a and b.
Answer:
The probability that Sandra will choose a red marble from the bag is 3 out of 11, or 3/11.
Step-by-step explanation:
The diameter of a circle is 24 miles. What is the circle's area?
d=24 mi
Use 3.14 for n.
square miles
Submit
Answer:
24÷2=12
3.14×12×12=452.16
Answer is 452.16
Answer:
The circle's area above is 452.39 I believe.
Step-by-step explanation:
Use A = pie*r^2 and d = 2 * r to solve this problem.
A = 1/4*pie*d^2 = 1/4*pie*24^2 = 452.38
Round and you have the area of the circle: 452.39
Factor the expression: 625t^5-1715t^2
Please show steps!
Answer:
5[tex]t^{2}[/tex](5t-7)(25[tex]t^{2}[/tex]+35t+49)
Step-by-step explanation:
Given: I is the midpoint of ME and SL
which prosulate can be used to prove the triangles congruent?
SSS
SAS
AAS
ASA
HL
None
Answer:
SAS
Step-by-step explanation:
Given: I is the midpoint of ME and SL
which prosulate can be used to prove the triangles congruent?
The solution is, SAS prosulate can be used to prove the triangles congruent.
What is triangle?A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted \triangle ABC. In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane.
here, we have,
given that,
I is the midpoint of ME and SL
so, we get,
MI = IE
and, SI = IL
now, we know that,
the opposite angles are equal to each other.
so, we have,
angle MIS = angle LIE
so, for triangle MSI & LIE
We get,
MI = IE
SI = IL
angle MIS = angle LIE
so, we get,
both the triangles congruent by SAS.
Hence, The solution is, SAS prosulate can be used to prove the triangles congruent.
To learn more on triangle click:
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Please help with this geometry problem. I need it ASAP. Show work
Given that:
Edge of the square pyramid = 14 unit Slant height of the square pyramid = 25 unitTo Find:
The height of the square pyramid.We know that:
In pythagoras theorem.
H² = P² + B²Where,
H = Hypotenuse = 25 unitP = Height = Let xB = Base = 14/2 = 7 unitFinding the height of the square pyramid:
⇒ H² = P² + B²
⇒ (25)² = x² + (7)²
⇒ 625 = x² + 49
⇒ x² = 625 - 49
⇒ x² = 576
⇒ x = √576
⇒ x = 24
Hence,
The height of the square pyramid is 24 unitA trapezoid has a height of 12 feet,
and base measurements of 15 feet and
10 feet. What is the area?
[?] square feet
Hint: The formula for the area of a traxzod is to
▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Given :→ Base = 15 and 10
→ Height = 12
To Find :→ Area of trapezoid
Solution :→ Area of Trapezoid = (a + b)/2 × h
= (15 + 10)/2 × 12
= 150 ft²
∴ The area of Trapezoid is 150 ft²
▬▬▬▬▬▬▬▬▬▬▬▬▬▬
What is mZPQR in radians?
Answer:
7pi/20 radians
Step-by-step explanation:
63 pi
------ x---------- = 63pi/180
1 180
63pi/180 simplified is 7pi/20 radians.
Least to greatest
23.569.
23.8
23.75
23.98
Plz answer
Answer:
Step-by-step explanation:
23.569
23.75
23.8
23.98
Solve for x to the nearest 10th
Answer:
X? or question???????
Step-by-step explanation:
