9514 1404 393
Answer:
4arcsin(x^(1/4)) +C
Step-by-step explanation:
Let x = z^4. Then dx = 4z^3·dz, and the given expression is ...
[tex]\displaystyle\frac{dx}{\sqrt{x\sqrt{x}-x^2}}=\frac{4z^3\,dz}{\sqrt{z^4z^2-z^8}}=4\cdot\frac{dz}{\sqrt{1-z^2}}[/tex]
and its integral is ...
[tex]\displaystyle\int{\frac{4\,dz}{\sqrt{1-z^2}}}=4\arcsin{(z)}+C=\boxed{4\arcsin{\sqrt[4]{x}}+C}[/tex]
__
Note that the original integrand is only defined on the interval (0, 1).
hello please help i’ll give brainliest
Answer:
LandslideStep-by-step explanation:
As,
Landslide, also called landslip, the movement downslope of a mass of rock, debris, earth, or soil (soil being a mixture of earth and debris).
Landslides occur when gravitational and other types of shear stresses within a slope exceed the shear strength (resistance to shearing) of the materials that form the slope.
Answer:
Landslide
Hope this helps. Plz give brainliest
Like this is this correct or wrong
Answer:
move the blue rectangle when the blue rectangle's bottom left corner meets the bottom left corner of the grid
Step-by-step explanation:
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
no, the bottom left corner of the blue rectangle has to be on point (0,0)
Step-by-step explanation:
SOMEONE PLEASE HELP ME ASAP 15 POINTS
Answer:
The answer is B. x=-3 and x=-1
Step-by-step explanation:
got it right
Based on the graph below, what is the solution of the equation f(x) = g(x)?
Answer:
1st option
Step-by-step explanation:
The solution to f(x) = g(x) is at the points of intersection of the 2 graphs
The graphs intersect at
x = - 3.5 and x = - 0.5 ← solutions
Noah buys 3 packages of pens each package has four blue pens and two black pens which equation can be used to find p
Answer:
p = 3*[ 4p+ 2p]
Step-by-step explanation:
Total number of pens = 3 times [ 4 blue pens + 2 black pens]
If we denote the total number of pens by p then the equation becomes
p = 3*[ 4.blue + 2black]
p = 12p+6p
p = 18p
There are total 18 pens out of which 12 pens are blue and 6 pens are black.
y=x^2-3, what is your y value when x=4
Answer:
13
Step-by-step explanation:
4^2 is 16
16-3=13
that's all that you have to do you replace the x with 4 and do a normal equation
Answer: y=13
Y=(4)^2-3
y=16-3
y=13
Type the correct answer in each box.
Consider circle O, where mBD =70° and mCA = 170°
m∠BPD: ____°.
mBC + mAD = ____°.
Answer:
m∠BPD: 120°
mBC + mAD =120°
Step-by-step explanation:
A figure which is formed by two rays or lines that shares a common endpoint is called an angle.
Given:
mBD =70°
mCA = 170°
So,
m∠BPD= 1/2( (m∠BD + m∠CA))
=1/2(170+70)
=1/2*240
=120
and,
mBC + mAD = 360 - ( 70 + 170 )
= 360 - 240
mBC + mAD = 120°
Learn more about this concept here:
https://brainly.com/question/9212605
#SPJ2
I will give brainly
y=[ ? ]°
z
V 48Wx
Answer:
y=42 degree
Step-by-step explanation:
90+y+48=180
138+y=180
y=180-138
y=42
Answer:
Step-by-step explanation:
In the lower triangle, the top angle is also 90 degrees, so just add 90 +48 = 138 and subtract from 180. Y= 42 degrees.
please help asap!
All of the letters of MISSISSIPPI are put in a bag. What is the probability of selecting an M and then after not replacing the letter, selecting a P?
Answer:
2/110
Step-by-step explanation:
Picking the letter M is 1/11 because there is 1 letter M in the 11 letters of the word.
Selecting a P is 2/10 because there are 2 letter P's in the 10 letters( Letter M was taken out)
Multiply the 2 fractions
1/11 x 2/10 = 2/110
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
like a 9% chance to pull an m and then a 10% of selecting p
i need help pls! i’m kinda
s t u p i d! lol
20.
A soccer ball is kicked upward from the ground with a speed of 96 feet per second. Its height h, in feet, after t seconds is given by the equation h(t) = -16² +96t.
HCL many seconds will it take the soccer ball to reach its maximum height?
Answer:
After 3 seconds
Step-by-step explanation:
Given
[tex]h(t) = -16t^2 + 96t[/tex]
Required
Seconds to attain maximum height
The maximum of a quadratic function [tex]y = ax^2 + bx + c[/tex] is calculated using:
[tex]x = -\frac{b}{2a}[/tex]
So, we have:
[tex]t = -\frac{b}{2a}[/tex]
Where:
[tex]a = -16[/tex] and [tex]b = 96[/tex]
So:
[tex]t = -\frac{96}{2 * -16}[/tex]
[tex]t = -\frac{96}{-32}[/tex]
Cancel out negatives
[tex]t = \frac{96}{32}[/tex]
[tex]t = 3[/tex]
Solve for a and b in the following circles:
B)
a а
b
82°
Answer:
a 41
when the line touch the circle you have to take the half of it
for b its equal 144
the full circle degree is 360
so we can say the 82+2x=360
because the two lines in the circle equal each other so its means tha the Piece of the circle in the left is equal b too
hopefully its helpful and sorry because of my engilish
Is
X 10 11 12
Y 18 18.6 19.2 proportional or non proportional
Given:
The table of values.
To find:
Whether the given table is a proportional or non proportional relation.
Solution:
If y is proportional to x, then
[tex]y\propto x[/tex]
[tex]y=kx[/tex]
[tex]\dfrac{y}{x}=k[/tex]
Where, k is the constant of proportionality.
Find the value of k for each ordered pairs in table. If the value of k is constant, then the relation is proportional.
The ordered pairs from the table are (10,18), (11, 18.6), (12,19.2). The values of k for each ordered pair is:
[tex]\dfrac{18}{10}=1.8[/tex]
[tex]\dfrac{18.6}{11}\approx 1.69[/tex]
[tex]\dfrac{19.2}{12}=1.6[/tex]
Since the value of k is not constant, therefore the given table represents a non proportional relationship.
Find x in the image above
Answer:
3.96
Step-by-step explanation:
3.3÷5=0.66
6×0.66=3.96
Find the value of y.
Help me with this please!!!!!!!!!
Answer:
d = 17.58
Step-by-step explanation:
d = √(x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2
P1(0, 0, 0) P2(8, 7, 14)
Substitute the values in the above equation and you will get
d = √(8 - 0)^2 + (7 - 0)^2 + (14 - 0)^2
= √(64 + 49 + 196)
= √309
= 17.58
Answer:
The answer is 17.58
Which expression is equivalent to 2(-3x+5)?
A.-6x+5
B.-6x+10
C.6x-10
D.6x-5
Answer:
B
Step-by-step explanation:
2(-3x + 5)
2*-3x = -6x
2* +5 = 10
Therefore equation is = -6x+10
Plz, help me ASAP!! NO FILES period!
Answer:
Step-by-step explanation:
what do u need help with
Answer:
simplify expression
Step-by-step explanation:
1-9/7n
Which of the following could be the shape of a person base elect all that apply
1. Triangle
2. Hexagon
3. Circle
4. Pentagon
5 square
Which of the following objects is made up of two circular bases and a lateral surface
A. Cylinder
B. Triangular Pyramid
C. Cone
D. Sphere
[tex]circle cylinder}[/tex]
here is ur answer dearAnswer:
the answer is cylinder i think
Step-by-step explanation:
A box contains 95 pink rubber bands and 90 brown rubber bands. You select a rubber band at random from the box. Find each probability. Write the probability as a fraction in simplest form.
Find the theoretical probability of selecting a pink rubber band.
Answer:A. The theoretical probability for pink is 95/185 or about 51.35%
B. The theoretical probability for brown is 90/185 or about 47.82%.
C. To find the experimental probability, we will make another fraction. The number of outcomes will be the numerator and the total will be the denominator.
Pink 36/69 = 52.17%
Brown 33/69 = 47.82%
Step-by-step explanation:
A laptop computer is purchased for $2000. After each year, the resale value decreases by 25%. What will the resale value be after years?
Use the calculator provided and round your answer to the nearest dollar.
$[]
Answer:
2000? ... assume $2000
Resale Value = $2000*(1 - 0.25)t/yr
where: t = number of year after purchase
at t = 3 yr
Resale Value = $2000*(1 - 0.25)3 = $843.75
checking: at t = 0 $2000 (purchase price)
at t = 1 yr $2000 - 0.25*$2000 = $2000 - $500 = $1500
at t = 2 yr $1500 - 0.25*$1500 = $1500 - $375 = $1125
at t = 3 yr $1125 - 0.25*$1125 = $1125 - $281.25 = $843.75
The solid below was made by cutting a cone-shaped hole out of a cylinder. The surface area of the resulting composite solid is square cm. Write your answer in terms of pi.
*see attachement below for the diagram
Answer:
(252π + 20) cm²
Step-by-step explanation:
The surface area of the resulting solid = curved surface area of the cylinder + area of 1 base of the cylinder + 2(slant height of the cone)
✔️Curved surface area of cylinder = 2πrh
r = ½(12) = 6 cm
h = 18 cm
C.S.A = 2*π*6*18 = 216π cm²
✔️Area of 1 base = πr²
r = ½(12) = 6 cm
Area = π*6²
Area = 36π
✔️Slant height of the cone = 10 cm
✅The surface area of the resulting solid = 216π + 36π + 2(10)
= (252π + 20) cm²
State if the triangle is acute, obtuse, or right.
A) Acute
C) Right
B) Obtuse
Answer:
gg
Step-by-step explanation:
gg
hello! answer Pls, No links.. (13 points and brainiest if i can).
Which of the following best describes Y on the scatter plot below?
A.
positive association
B.
outlier
C.
cluster
D.
nonlinear association
Consider the expression 16 - 4 × 3 + 7. 2a. Use parentheses to rewrite the
expression so that it equals 11.
. Use parentheses to rewrite the expression so that it equals 120.
Step-by-step explanation:
Consider the expression 16 - 4 × 3 + 7. 2a. Use parentheses to rewrite the
expression so that it equals 11.
. Use parentheses to rewrite the expression so that it equals 120.Consider the expression 16 - 4 × 3 + 7. 2a. Use parentheses to rewrite the
expression so that it equals 11.
. Use parentheses to rewrite the expression so that it equals 120.
Gina Miss 12 out of 100 questions on her final what ratio of the question did she get correct?
Answer:
Step-by-step explanation:
100 - 12 = 88
88:100
22:25
Answer:
88
Step-by-step explanation:
12-100=
88
I hope this helped
2. Factor the quadratic expression completely: 3x2 - 4x + 21
a. (3x + 7)(x + 3)
b. (x-7)(3x – 3)
c. (x - 3)(3x - 7)
d. cannot be factored
imma leave the door opennnnnn
Answer:
Lol
Step-by-step explanation:
Wdym?
A diagram of a coin is shown.
10.5 mm
What is the approximate circumference of the coin? Use 3.14 as an estimate for it.
O A 21 mm
O B. 33 mm
O c. 66 mm
O D. 84 mm
Answer:
66mm
Step-by-step explanation:
A diagram of a coin is shown.
Radius = 10.5 mm
The approximate circumference of the coin is calculated using the formula
2πr
Use 3.14 as an estimate for it.
r = 10.5mm
Hence:
2 × 3.14 × 10.5
= 65.94
Approximately = 66mm
O A 21 mm
O B. 33 mm
O c. 66 mm
O D. 84 mm
