Answer:
never
Step-by-step explanation:
In a 30 - 60 - 90 degree triangle , the common ratio is
1 : [tex]\sqrt{3}[/tex] : 2
Shorter leg that is opposite to 30 degree = 1
Longer leg that is opposite to 60 degree = [tex]\sqrt{3}[/tex]
Hypotenuse is opposite to 90 degree = 2
Shorter leg is half the length of the hypotenuse as per the ratio
Long leg is never the half of the hypotenuse
There are 184 students going on a field trip. there is 1 chaperone for four students. 50 students can fit on one bus how many busses with there be
184 / 4 = 46 chaperones needed
184 + 46 = 230 total people
230/50 = 4.6
5 busses are needed
Mr. Mask suggested contacting a travel agent to see whether they could get a lower price. The agent found a price that was 30% lower than $2075. What was the price the travel agent found? Explain and Show your work.
Which statements must be true?
Select each correct answer.
UW=VW
UV=UK
JK=2VW
UW=12KL
UV¯¯¯¯¯∥JL¯¯¯¯¯
The only correct statements in relation to the given triangle are;
JK = 2VW
UV ║ JL
1) UW = VW; This is not correct because we see that UW forms a parallel line to KV but there is nothing to show about it being equal to VW. 2) UV = UK; This is not correct because there is no sign of them being congruent to each other.3) JK = 2VW; We see that UKVW forms a rhombus. This means that parallel sides are equal. Thus; UK = VW.
Since UK is equal to UJ from the triangle, then;
2UK = JK
Since UK = VW, then; 2VW = JK. Thus, the statement is true.
4) UW = 12KL; This is not correct because UW = KV = KL/2 from the diagram.5) UV ║ JL; This statement is correct because from the diagram UV is a side of the parallelogram UVLW with UV parallel to WL since opposite sides of a parallelogram are equal.Read more at; https://brainly.com/question/7447576
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Which functions have graphs that are steeper than the graph of f(x)=−3x^2 ?
Select all correct answers.
A.)
k(x)=3x^2
B.)
j(x)=2x^2
C.)
g(x)=−4x^2
D.)
h(x)=−2x^2
E.)
m(x)=4x^2
3 times the sum of 14 and a number is 57
what the equation to represent this
One way to find the total cost of a jacket for $55.80 with a sales tax of 2.7% is 55.80+0.027(55.80) write an equivalent expression to show another way to find the total cost
Final answer:
To find the total cost of a jacket with sales tax, you can either use the given expression or calculate the sales tax separately and add it to the original price.
Explanation:
To find the total cost of a jacket with a sales tax, you can use the expression 55.80 + 0.027(55.80) as mentioned in the question.
Another way to find the total cost is to calculate the sales tax first and then add it to the original price of the jacket. To do this, you need to multiply the original price of the jacket by the sales tax rate (2.7% or 0.027) and then add the result to the original price: 55.80 + (0.027 * 55.80).
Three students out of a group of 10 seniors will be chosen to speak in front of the school. What is the probability that Ben, Mark, and Ty will be chosen
what is 2340 divided by 53?
Which plane represents the bottom of the rectangular prism above?
A) Plane DGE
B) Plane AHC
C) Plane FGH
D) Plane EDC
Write as a sum of logarithms log 1/2 (abc)
what are properties of an exponent
Problem page ali made a shirt using 15 meters of yellow fabric and 12 meters of green fabric. how many meters of fabric did he use in all?
The sum of the measures of two interior angles of a triangle equals 150°. What is the measure of the third angle?
A.30°
B.40°
C.50°
D.60°
Find y'' by implicit differentiation. 4x3 + 5y3 = 2
The value of implicit differentiation of y" of the 4x³ + 5y³ = 2 is [tex]30y \times \frac{dy}{dx} + 15y^2 \times \frac{d^2y}{dx^2} = 0\\[/tex].
To find y'', or the second derivative of y, by implicit differentiation, we'll differentiate both sides of the equation with respect to x, treating y as a function of x.
Step - 1:
Start by differentiating each term with respect to x using the chain rule:
Differentiating 4x³ with respect to x gives 12x².Differentiating 5y³ with respect to x requires the chain rule. We get 15y²(dy/dx).Since we're differentiating with respect to x, we need to multiply dy/dx by y' to indicate the derivative of y with respect to x.
Step - 2:
The right-hand side of the equation, 2, has a derivative of 0 since it is a constant.
Putting it all together, we have the equation:
[tex]12x^2 + 15y^2 \times \frac{dy}{dx} = 0.[/tex]
Now, to find y'', we differentiate this equation with respect to x, treating dy/dx as a function of x.
Differentiating 12x² with respect to x gives 24x.Differentiating 15y² × dy/dx with respect to x requires the product rule. We get [tex]30y \times \frac{dy}{dx} + 15y^2 \times \frac{d^2y}{dx^2}[/tex].Step - 3:
The right-hand side of the equation, 0, has a derivative of 0 since it is a constant.
Putting it all together, we have the equation:
[tex]30y \times \frac{dy}{dx} + 15y^2 \times \frac{d^2y}{dx^2} = 0\\[/tex]
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To find y'' by implicit differentiation from the equation 4x^3 + 5y^3 = 2, differentiate both sides with respect to x, apply the chain and product rules appropriately and then solve for y''.
Explanation:To find the second derivative y'' by implicit differentiation for the equation 4x^3 + 5y^3 = 2, you follow these steps:
Differentiate both sides of the equation with respect to x to find the first derivative (y').Apply the chain rule to differentiate y terms, remembering to multiply by y' (dy/dx) because you are differentiating with respect to x.The differentiation of 4x^3 yields 12x^2, and the differentiation of 5y^3 using the chain rule gives you 15y^2*y'.You then set the derivative equal to 0, because the differential of 2 with respect to x is 0.To find the second derivative (y''), differentiate your expression for y' with respect to x again, applying the chain rule and product rule as necessary.This process will provide you with the value of y''.
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What is the degree of the polynomial 5pq2−3p6+5p6q3−6p3q5 ?
The degree of the given polynomial [tex]5pq^2-3p^6+5p^6q^3-6p^3q^5[/tex] is 9
Explanation :
The given polynomial is [tex]5pq^2-3p^6+5p^6q^3-6p^3q^5[/tex]
Degree of the polynomial is the highest exponent value of the terms . To find out highest exponent , we add the exponents of each term
[tex]5pq^2----> 1+2=3\\-3p^6--->6\\+5p^6q^3--->6+3=9\\-6p^3q^5---> 3+5=8[/tex]
From this we can see that the highest exponent is 9.
so the degree of the given polynomial is 9
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HELP PLEASE ASAP! BRAINLIESTTTTTT
1. Which variable did you plot on the x-axis, and which variable did you plot on the y-axis? Explain why you assigned the variables in that way.
2. Write the equation of the line of best fit using the slope-intercept formula y=mx+b. Show all your work, including the points used to determine the slope and how the equation was determined.
3. What does the slope of the line represent within the context of your graph? What does the y-intercept represent?
4. Test the residuals of two other points to determine how well the line of best fit models the data.
5. Use the line of best fit to help you to describe the data correlation.
6. Using the line of best fit that you found in Part Three, Question 2, approximate how tall is a person whose arm span is 66 inches?
7. According to your line of best fit, what is the arm span of a 74-inch-tall person?
My plot:
68 inches 65 inches
68 inches 67 inches
64 inches 64 inches
36 inches 37 inches
61 inches 64 inches
69 inches 70 inches
65 inches 66 inches
70 inches 69 inches
62 inches 61 inches
71 inches 70 inches
64 inches 65 inches
70 inches 72 inches
If a ray divides an angle into two complementary angles, then the original angle measures °
Answer:
The original angle measures [tex]90^{\circ}[/tex].
Step-by-step explanation:
We are asked to find the measure of original angle, when a ray divides an it into two complementary angles.
We know that two complementary angles add up-to 90 degree.
Therefore, the original angle is a right angle or the measure of original angle is [tex]90^{\circ}[/tex].
What two numbers can you multiply to get 130?
Mrs. Rodriquez has 24 students in her class. Ten of the student or boys. Jeff Claims that the ratio of boys to girls in the class must be 5:12. What is Jeff’s error and how can he correct it?
A. Jeff found the ratio of the number of boys to the total number of students. He needed to first find that there are 14 girls to get a ratio of 10:14 or 5:7.
B. Jeff found the ratio of the number of boys to the total number of students. He needed to first find that there are 14 girls to get a ratio of 14:10 or 7:5.
C. Jeff did not write the ratio in the correct order. He should Of written as 24:10.
D. Jeff did not write the ratio in the correct order. He should of written it as 12:5
A. 12.2
B. 13.45
C. 16.87
D. 15.12
True or false A scalene triangle can be equilateral
Hence, The statement " A scalene triangle can be equilateral " is false .
What is scalene triangle?A scalene triangle is a triangle in which all three sides are in different lengths, and all three angles are of different measures. However, the sum of all the interior angles is always equal to 180 degrees.
According to the question
A scalene triangle can be equilateral
Now according to the definition of scalene triangle :
A scalene triangle is a triangle in which all three sides are in different lengths, and all three angles are of different measures.
Therefore ,
It cannot be equilateral .
Hence, The statement " A scalene triangle can be equilateral " is false .
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Write the following statement as a conditional statement. A kite is a figure with four sides. If a figure has four sides, then it is a kites. If a figure is a kite, then it has four sides. If it is a figure, then it is a kite. If it is a figure, then it has four sides.
Answer:
If a figure has four sides, then it is a kites.
Step-by-step explanation:
A bakery offers a sale price of $3.40 for 3 muffins. What is the price per dozen? The price per dozen muffins is $
Which is true about rigid transformations and circles?
a.a reflection of a circle does not conserve the circle's radius.
b.a circle is only carried onto itself after each one degree rotation.
c.a translation of a circle does not conserve the circle's circumference.
d.a circle's shape is preserved regardless of any rigid transformation?
A rigid transformation is defined to be one in which the pre-image of the object and its new image after the transformation both have the exact same size and shape. So the answer in this question is:
D. a circle's shape is preserved regardless of any rigid transformation
Answer: D. a circle shape is preserved regardless of any rigid transformation.
Step-by-step explanation:
A class consists of 6 girls and 10 boys. if a committee of 3 is chosen at random from the class, find the probability th
Joe was making mixed nuts. He used 2 1/4 pounds of peanuts and 3 1/5 pounds of cashews. How many pounds of mixed nuts did Joe make?
Answer:
the answer is B.
Step-by-step explanation:
Trust me
1. Please express your answer in scientific notation.
(6.0 x 10^5) x (3.0 x 10^4) =
A. 18 x 10^20
B. 18 x 10^9
C. 1.8 x 10^20
D. 1.8 x 10^10
Simmon made 2/3 of a pound of weighed pizza. He distributed the pizza to 6 of his friends. What was the weight of the pizza that each friend gets?
What set of reflections would carry triangle ABC onto itself?
'triangle ABC on the coordinate plane with point A at 0, 2, point B at 2, 4, and point C at 3, 0.
x-axis, y=x, y-axis, x-axis
x-axis, y-axis, x-axis
y=x, x-axis, x-axis
y-axis, x-axis, y-axis, x-axis
What is the area of a section of pavement that is 20 ft wide and 50 yd long? give your answer in square feet?