Answer:
he means 5 2/3
Step-by-step explanation:
Answer: Fourth option is correct.
Step-by-step explanation:
Since we have given that
Distance traveled by Brian = [tex]4\frac{1}{4}\ miles=\frac{17}{4}\ miles[/tex]
Time taken by him = [tex]\frac{3}{4}[/tex] of an hour
So, Speed at which Brian is running fast is given by
[tex]Speed=\dfrac{Distance}{Time}\\\\\\Speed=\dfrac{\dfrac{17}{4}}{\dfrac{3}{4}}\\\\\\Speed=\dfrac{17}{3}\\\\\\Speed=5\dfrac{2}{3}\ mph[/tex]
Hence, Brian was running fast at [tex]5\dfrac{2}{3}\ mph[/tex]
Therefore, Fourth option is correct.
answer asap which equation could have been used to create this function table?
A.
y = x + 5
B.
y = 5x
C.
y = x + 4
D.
y = 4x
A land mass is roughly in the shape of a rectangle whose perimeter is 1180 miles. the width is 110 miles less than the length. find the length and the width?
How was his payment
Patrick is constructing the circumscribed circle for △RST.
Which construction could be his first step?
Construct the perpendicular bisector of ST¯¯¯¯¯ .
Construct the angle bisector of ∠T .
Construct a copy of ∠S that is adjacent to ∠R .
Construct the angle bisector of ∠R .
The first step Patrick will take in the construction of a circumscribed circle for △RST is: Construct the perpendicular bisector of line segment ST.
What is a Circumscribed Circle of a Triangle?A circumscribed circle for a triangle can be defined as a circle is placed inside a polygon or triangle such that it touches all the sides of the triangle.
An example of a circumscribed circle of a triangle is shown in the image attached below.
Therefore, the first step Patrick will take in the construction of a circumscribed circle for △RST is: Construct the perpendicular bisector of line segment ST.
Learn more about circumscribed circle on:
https://brainly.com/question/15605172
The isosceles trapezoid is part of an isosceles triangle with 38 vertex angle. what is the measure of an acute best angle of the trapezoid? what is the measure of an obtuse base angle of the trapezoid?
Final answer:
The acute base angles of the isosceles trapezoid are each 71 degrees, and the obtuse base angles of the trapezoid are each 109 degrees.
Explanation:
The task is to determine the measure of the acute and obtuse base angles of an isosceles trapezoid that is part of an isosceles triangle with a vertex angle of 38 degrees.
By the isosceles triangle theorem, the angles opposite the equal sides are equal. Since the vertex angle of the isosceles triangle is given as 38 degrees, the base angles of this triangle must be equal. Since the sum of the angles in any triangle must be 180 degrees, we could set up the equation:
38 + 2B = 180
where B represents the base angle of the isosceles triangle. Solving for B gives us:
B = (180 - 38) / 2
B = 71 degre
Each base angle of the isosceles triangle is 71 degrees.
The acute base angles of the trapezoid are also the base angles of the isosceles triangle, so they are 71 degrees each. To find the obtuse base angles of the trapezoid, we note that they are supplementary to the acute base angles. Hence:
Obtuse base angle of trapezoid = 180 - 71
= 109 degrees
The cost for three packages of moving boxes is modeled by the system of equations below. let s represent small boxes, m represent medium boxes, and l represent large boxes. which ordered pair (s, m, l) represents the costs of the three boxes?
PLEASE HELP ME WITH THIS
My teacher says everything is there to answer this question but I don't know. Someone please explain.
Two travellers spend from 12 o'clock to 6 o'clock walking along a level road, up a hill and back again. Their pace is 4 mph on the level, 3 mph uphill, and 6 mph downhill.
How far do they walk and at what time do they reach the top of the hill?
Write the polynomial −11x^3 − 2 − 9x^5 − 4x^2 − 6x^4 − 14x in standard form. Then give the leading coefficient. HELP ASAP!
hello please help me with this quick
describe the transformation of the following function y=tan(2x-pi)
I will go to the mall if and only if I get paid today.
Determine the conditions that will make the biconditional true.
A. It is true if I go to the mall and I get paid. It is true if I go to the mall and I don’t get paid.
B. It is true if I go to the mall and I get paid. It is true if I don’t go to the mall and I don’t get paid.
C. It is true if I go to the mall and I don’t get paid. It is true if I don’t go to the mall and I don’t get paid.
D. It is true if I go to the mall and I get paid. It is true if I don’t go to the mall and I get paid.
Final answer:
The correct answer is Option B, covering both true-true and false-false scenarios.
Explanation:
To determine the conditions that make the biconditional statement true, let's analyze it step by step. The statement in question is: "I will go to the mall if and only if I get paid today." A biconditional statement is true in two scenarios: both parts are true or both parts are false.
Looking at the options provided:
Option A is incorrect because if the statement is true, I cannot go to the mall without getting paid.Option B is correct because it encompasses both scenarios where the biconditional statement holds true: If I go to the mall, then I must have gotten paid, and if I don’t go to the mall, then I must not have gotten paid.Option C is incorrect because according to the biconditional, I cannot go to the mall unless I have been paid.Option D is incorrect because if I don’t go to the mall, it must mean that I didn't get paid, which is not covered in this option.Therefore, the correct answer is Option B: It is true if I go to the mall and I get paid today. It is also true if I don't go to the mall and I don't get paid today. This matches the requirements of a biconditional statement where either both conditions are true or both are false.
Determine whether the equation defines y as a function of x. y = 2x + 8
which of the numbers below could be terms in the sequence an=4n-7 A)29 B)21 C)20 D)28
Answer:
A)29 and B) 21,
Step-by-step explanation:
First,in the sequence[tex]a_n=4n-7[/tex] , the parameter [tex]n[/tex] must to be a integer.
Second, we need to solve the equations by [tex]n[/tex].
[tex]n=(a_n+7)/4[/tex]
All the option in the problem represent an [tex]a_n[/tex]
Then, we need to prove all number in the options, if the result is a integer number, this option can be part of the sequence.
For A)
[tex]n=(29+7)/4=9\\[/tex]
For B)
[tex]n=(21+7)/4=7\\[/tex]
For C)
[tex]n=(20+7)/4=6.75\\[/tex]
For D)
[tex]n=(28+7)/4=8.75\\[/tex]
Only A) and B) only A and B meet the requirement
this property says that xa divided by xb equals xa-b
Answer: Quotient rule of division
Explanation:
In this question, a & b are the exponent of the x.
We know that division is the opposite operation of the multiplication.
Quotient rule division: We subtract the exponent (power) when we dividing the numbers with same base..
Here same base means numerator (top) and denominator (bottom) contain same number and exponent (power) of both numerator and denominator are same or different.
For example: [tex] \frac{5x^{8}}{5x^{6}} [/tex]
Here base 5 is same and exponent are different.
It is same as 5⁸⁻⁶ = 5³ = 125
Now given that,
[tex] \frac{x^{a}}{x^{b}} [/tex] = [tex] x^{a-b} [/tex]
if a and b are independent events then it must be true that P(A|B)=P(A) TRUE OR FALE
A 1.6km road rises vertically 400m. what is the angle of elevation of the road? angle of elevation = _ degree
Final answer:
To determine the angle of elevation of the road, we use the tangent ratio of rise (400m) to run (1600m), resulting in an angle of approximately 14 degrees.
Explanation:
To calculate the angle of elevation of the road, we can use trigonometry. Specifically, we'll use the tangent function, which is the ratio of the opposite side to the adjacent side in a right-angled triangle. In this context, the opposite side is the rise, which is 400 meters (the vertical height the road climbs), and the adjacent side is the run, which is the horizontal distance of the road, 1.6 km or 1600 meters.
We can calculate the angle of elevation, ϴ (theta), using the formula:
tangent(ϴ) = opposite/adjacent
tangent(ϴ) = 400/1600
ϴ = arctangent(400/1600)
ϴ = arctangent(0.25)
After calculating arctangent(0.25), we find the angle of elevation is approximately 14 degrees.
A polygon has 8 sides. What is the sum of its interior angles? use formula
s = ( n - 2 ) (180°)
A. 1260°
B. 720°
C. 1620°
D. 1080°
Correct answer will be rewarded with full points as well as the mark of the brainliest
PLEASE HELP
Use the domain {½ , 1, 2, 4, 8} to plot the points on the graph for the given equation.
[tex]y=log_{2}x[/tex]
WILL MARK AS BRAINLIEST
Answer:
Warning the guy above is correct just make sure you count each line as 1,2,4,8. On the graph if you count the bold big lines for the domain you will run out of room for the last domain for 8. Like the person above did.
Step-by-step explanation:
Ann buys a dress in a sale. The normal price of the dress is reduced by 20%. The normal price is £36.80. Work out the sale price!
Also explain how you calculated it ...
help:
quadrilateral ABCD is located at A(-2,2) B(-2,4) G(2,4) D(2,2). the quadrilateral is then transformed using the rule (x+2,y-3) to form the image A'B'C'D'. what are the new coordinates of of A'B'C'D'? describe what characteristics you would find if the corresponding vertices were connected with line segments.
Can someone explain to me how this problem is solved? Thanks.
The height of a coconut falling from a tree is represented by the function h(t)=-16t^2+24 where h(t) is the height of the coconut, in feet, and t is time, in seconds
what is the initial height, in feet, of the coconut?
twelve inches longer than width
evaluate j/4 when j=12
if xy=c^2, prove that x^2 dx/dy+c^2=0
if a sample of 21 runners were taken from a population of 580 runners, μ could refer to the mean of how many runners times?
Answer:
the answers is 580
30 POINTS + BRAINLIEST.. PLEASE CHECK MY ANSWER
Answer:
you are correct good job
A homeowner has 60 feet of fencing material to enclose a rectangular area for his pets to play in. One side of the house will be used as a side of the play area. What deminsions should be used in order to maximize the play area?
Answer:
i just want to say that the answer above is correct 15 ft by 30 ft is the write answer
Step-by-step explanation:
i just took my test and got it right
et f(x) = x2 + 6 and g(x) g(x) x+8/x . Find ( g o f)( -7)
a.63/55
b.259/49
c.-57/7
d.384/7
Answer:
A
Step-by-step explanation:
A function composition is where one function is substituted within another function and is written g(f(x)). Here we will substitute f(x) into g(x). For g(f(-7)), we substitute -7 for x.
[tex] \frac{x^2+6+8}{x^2+6}[/tex]
Now substitute -7 for x.
[tex]\frac{x^2+6+8}{x^2+6} = \frac{(-7)^2+6+8}{(-7)^2+6}=\frac{49+6+8}{49+6}=\frac{63}{55}[/tex]
find the circumferences