[tex]\footnotesize \displaystyle \bold {\int_{[0, \frac{\pi}{8} ] \cup[ \frac{3 \pi}{8}, \frac{\pi}{2}]} \: \frac{dx}{ \sqrt{1 - sin2x} } }[/tex]
[tex]\footnotesize \displaystyle \bold {\int_{[0, \frac{\pi}{8} ] \cup[ \frac{3 \pi}{8}, \frac{\pi}{2}]} \: \frac{dx}{ \sqrt{1 - sin2x} } }[/tex]
Evaluate The Expression when c=-2 c^2+6c-4
..................................................
Answer: ..........................................
Step-by-step explanation: I dunno what that means, be specific!
2= x[tex]\frac{x}{y} \sqrt{x} \frac{x}{y}[/tex]
Answer:
7y/4x
Step-by-step explanation:
HELP NOWWWWW PLEASEEE
Step-by-step explanation:
what's the problem ?
you need to calculate the area of each rectangle and sum them all up.
that is then the total surface area of the whole prism (or "box").
we have 2 rectangles of 4×3.8
2 rectangles of 11.5×3.8
and 2 rectangles of 11.5×4
so, the total is
2×4×3.8 + 2×11.5×3.8 + 2×11.5×4 = 30.4 + 87.4 + 92 =
= 209.8 m²
How many ounces of milk would you need for 9 ounces of flour?
HELPPP
Which parallel lines statement is true for the figure?
B, because the two arrows literally tell you they are parallel
Answer:
b) RQ || SP
Step-by-step explanation:
Find the equation whose graph is shown below. Write your answer in standard form.
(Standard form is $Ax+By = C$, where $A$ is positive, and $A$, $B$, and $C$ are integers with greatest common divisor 1.)
Answer:
it as a liner function that is why we should choose to point in order to find the liner equation
y=2/3x+1
The equation of the line given in the graph will be y = ( 2 / 3 )x + 1.
What is an equation?The equation in mathematics is the relationship between the variables and the number and establishes the relationship between the two or more variables.
The equation of a line is given as
y = mx + c
Where m is the slope and c is the y-intercept.
Here in the graph, it is observed that the y-intercept is at 1. The rise is at 1 and the run is at 1.5 units.
The slope of the line will be calculated as:-
Slope = Rise / Run = 1 / 1.5 = 10 / 15 = 2 / 3
The equation of the line in standard form is,
y = ( 2 / 3 ) x + 1
Therefore, the equation of the line given in the graph will be y = ( 2 / 3 )x + 1.
More about the equation of line link is given below.
https://brainly.com/question/21511618
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Questions
19. The area of a rectangle is the same as the
area of a square with a side of 8 cm. If the
length of the rectangle is 16 cm, what is its
width in centimeters?
A kitchen
as shown
right ang
(1) 4
(2) 8
(3) 16
(4) 24
(5) 64
Answer:
i am pretty sure its 8
Step-by-step explanation:
the width stays the same i am pretty sure
An angle measures 60.8° less than the measure of its complementary angle. What is the measure of each angle?
Answer:
let, x +60.8 be the angle
now we have,
x+60.8+x=90
or,2x=90-60.8
or,x=29.2/2
Therefore, x =14.6
Step-by-step explanation:
February has 28 days except during a leap year. A February calendar is shown. Liam realized he had soccer practice for 3/7 of the days in February. How many days in February did Liam have soccer practice?
A. 12 days
B. 21 days
C. 16 days
D. 3 days
Answer:
12 days
Step-by-step explanation:
This is a multiplication problem. In the problem it states 3/7 of the days. The keyword "of" means to multiply 3/7 and the number of days.
28 x 3/7
Convert 28 into a fraction
28/1 x 3/7
84/7
12
A. Using the given figure below. Answer each of the following items.
1. Name 4 points.
2. Name two segments with a common endpoint E.
3. Name two rays with endpoint H.
4. Name the lines that pass through G.
5. Name the angles you see in the diagram.
1.) Name 4 points.
• Point H
• Point G
• Point E
• Point F
2.) Name two segments with a common endpoint E.
• Line Segment FE
• Line Segment FH
3.) Name two rays with endpoint H.
• Ray GH
• Ray FH
4.) Name the lines that pass through G.
• Line HG
• Line GF
5.) Name the angles you see in the diagram.
• Angle H
• Angle E
• Angle G
need help with this confusing
Answer:
The blanks are 18 and 20
equivalent ratios
Step-by-step explanation:
Ron told a secret to 4people each of those people told the secret to 2 more people each of them told 1 other person how many people know the secret
How are percents greater than 100% used in real world contexts
Answer:
Think of investments. If you were to invest $100 into a company and receive $200 dollars, then you would have made $100 in profit, which is 100% of your initial amount. So, if you were to invest $100 and receive $250 dollars in profit, then you would have made an extra $150, which is even more than your initial amount of $100. In this case, you would have made a 150% increase on your money.
(I deserve to be the brainliest )
slope = 1; y-intercept = -4
in slope intercept form
Answer:
[tex]\huge\boxed{\sf y = x - 4}[/tex]
Step-by-step explanation:
Slope = m = 1
y-intercept = b = -4
Standard form of slope-intercept form:
y = mx + b
Put m and b
y = 1x + (-4)
y = x - 4
This is the required form of slope-intercept.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Answer:
y = x - 4
Step-by-step explanation:
Slope intecept form is y = mx + b
m is the slope, and since here it is 1, you don't add anything. 1x is the same thing as x. b is the y-intercept. here, it is -4, so you subtract 4. The equation is:
y=x-4
PLEASE HELP ME
An angle measures 175.2° more than the measure of its supplementary angle. What is the measure of each angle?
Answer:
2.4 and 177.6
Step-by-step explanation:
Let Angle 1 be x
This means Angle 2 is x+175.2
Since supplementary angles add up to 180 we can write the following equation:
x+x+175.2=180
2x+175.2=180
Subtract 175.2 from both sides
2x=4.8
Divide 2 by both sides
x=2.4
Angle 1 is 2.4
Angle 2 is 2.4+175.2=177.6
The ratio of yellow flowers to the total number in a bucket is 5 to 9. How many flowers are yellow if there are 45 flowers in all
Answer 25 yellow flowers
Step-by-step explanation:
Let
x -----> the number of yellow flowers
y ----> the total number of flowers
we know that
----> ---> equation A
----> equation B
substitute the value of y in the equation A and solve for x
What is 15% of 23? ( please show me how you get the answer.)
Answer:
3.45
Step-by-step explanation:
so the first step is to make 15% a fraction
this gives you 15/100 of 23
multiply 15 by 23 and get 345
divede 345 to get 3.45
Which function defines the sequence 5, 8, 11, ... ? (1/2 point)
A. f(x) = 5x + 3
EL B. f(x) = 3x + 5
=
C. f(x) = 3x + 2
C.
D. f(x) = 2x + 3
plz help
Write an
addition and subtraction problem and
equation for the diagram. Then find the
missing value.
PLEASE HELP
Answer:
1/6 + x = 3/4
3/4 - 1/6 = x
x = 7/12
Step-by-step explanation:
3/4 - 1/6 = x
(3) 3/4 - (2) 1/6 = x
9/12 - 2/12 = x
7/12 = x
HELP PLEASE
A whispering chamber is an elliptically arched chamber. A unique feature of a whispering chamber is that when a person standing at one focus of the ellipse whispers, he can be heard by a person standing at the other focus, regardless of the dimensions of the ellipse from which the dome is built.
Suppose that the dimensions of the ellipse used to create a whispering dome is 140 feet by 300 feet. Manuel stands at one focus, and Michelle stands at the other focus.
How far apart are Manuel and Michelle?
Enter your answer, rounded to the nearest tenth of a foot, in the box.
Answer:
265.3
Step-by-step explanation:
Just did the quiz, goodluck!
The required distance between Manuel and Michelle is 265.3 feet.
What is an ellipse?An ellipse is a cross-section part of a cone structure when cutting it out a horizontal cross-section of a cone.
Here,
For ellipse
a = 140 / 2, b = 300/2 = 150
The equation of the ellipse is given by,
x² / 70² + y² / 150² = 1 [h = 0, k = 0]
Linear eccentricity , c = √b² - a²
c = 40√11
focus is given as = (h, k ± c) = {0, ±40√11 }
Since the focus lies on the same vertical distance,
Distance between Manuel and Michelle = 40√11 + 40√11 = 265.3 feet.
Learn more about ellipses here:
https://brainly.com/question/14281133
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find the sum if the series 1/2 + 1/3^2 + 1/2^3 + 1/3^4 + .......
Answer below in the pictures:-
I hope it helps.
Give a reason for your answer choice above
============================================================
Explanation:
Notice how, for each table shown, the x values are all increasing when reading from left to right.
To have a negative slope, the y values must decrease when reading from left to right.
Table C shows this. Eg: going from y = 8 to y = 0.
------------
We can pick two points from table C and plug them into the slope formula.
I'll pick the first two columns for the (x,y) values.
[tex](x_1,y_1) = (3,8) \text{ and } (x_2,y_2) = (5,0)\\\\m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\m = \frac{0 - 8}{5 - 3}\\\\m = \frac{-8}{2}\\\\m = -4\\\\[/tex]
You should get a slope of -4 for any pair of columns you pick in table C.
Tables A, B and D will produce some positive slope value.
Help please and thanks! I'll award brainliest as well :)
REALLY need help with this please
Answer:
V= 100.5
Step-by-step explanation:
The formula for finding the volume of a cylinder is V=πr^2h. Plug what we know into the equation.
V=πr^2h
V=π2^2(8)
V=32π = 100.48= 100.5
(Justify each step in performing the operation)
Step-by-step explanation:
Justification of each step:
1. Distributive property 2. Combining like terms; square of i is - 1.3. Multiplication property of equation4. Addition property of equationanswer this asapp thank u
Answer:
The Expression is : J2-74
1. Penny makes 6 liters of applesauce. She saves 0.64 liter for dinner and puts the rest in jars. If each jar holds 0.67 liter, how many jars can she fill?
Step-by-step explanation:
so, we fill only 6-0.64 = 5.36 liters into the jars.
therefore,
5.36 / 0.67 = 8
she can fill 8 jars.
dose the order in which you add -9 and 9 matter? Explain your reasoning.
Answer:
Not particularly, as your answer would be the same either way, though practicality would turn negative 9 into minus 9, so it would go from
x + (-9) + 9 and become x -9 +9.
Also, the -9 and the 9 would cancel out.
