Answers
Related Questions
What is the probability of rolling a 4, 5 or 6 on a die?
1/36
2/12
1/2
6/9
Answers
In the Special Right Triangle below, solve for the value of y. Y = _____ (keep your answer in simplest radical form)
Options
5
5√2
10
10√2
Answers
Answer:
Value of Y = 5√2 units
Step-by-step explanation:
Given:
Perpendicular = X
Base = Y
Hypotenuse = 10
Find:
Value of Y
Computation:
Cos θ = Base / Hypotenuse
Cos 45 = Y / 10
1/√2 = Y / 10
Value of Y = 5√2 units
PLZ HELP
Overnight, the temperature drops at a rate of 2° per hour. How long will it take for the
temperature to drop 12°?
Answers
Answer:
6 hours
Step-by-step explanation:
2x6=12
I need help I don’t understand
Answers
Principal, $2000; Annual interest rate, 5.3%; time, 5 years
Answers
Total compound interest : $605.34
Solve the system of equations using the linear combination method.
ſc+d_17
Tc-d-3
Enter your answers in the boxes
C
d
Answers
Answer: Please rewrite your question or send a pic. It is not clear what you are asking.
Step-by-step explanation:
At Sunshine Middle school,60% of 800 students participate in music. How
students participate in music.
Answers
Answer:
75%
Step-by-step explanation:
= 60 x 8
= 480 students
Which system models the height of the tennis ball and the height of the dog's mouth over time? h = 4.5t + 18 and h = -16t2 + 1.5t + 21 h = 18t + 4.5 and h =-16t2 + 21t + 1.5 h = -16t2 + 4.5t + 18 and h = -16t2 + 1.5t + 14 h = -16t2 + 18t + 4.5 and h = -16t2 + 21t + 1.5
Answers
Answer:
the first answer is d and the second one is c
Step-by-step explanation:
edge
The height of the tennis ball and the height of the dog's mouth over time are h = 4.5t + 18 and h = -16t2 + 1.5t + 21 respectively. Therefore, the correct option is option A.
What is height?Height is a measurement of vertical distance, or how high or something someone is (how tall they are). For instance, "The altitude of that structure is 50 m" and "The height of such an aircraft in-flight is roughly 10,000 m". Christopher Columbus, for instance, has a height of 5 feet 2 inches.
Height is more frequently referred to as altitude when describing the vertical position from sea level. Additionally, elevation (height over sea level) is known as altitude if the point is connected to the Earth. The height of the tennis ball and the height of the dog's mouth over time are h = 4.5t + 18 and h = -16t2 + 1.5t + 21 respectively.
Therefore, the correct option is option A.
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plz help!!!!!!!!!!!!
Answers
Steps:
Median salary of company A - median salary of company b
31,000 - 31,000 = 0
PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
I'd like help you but I'm not sure about this question. But I have a solution, kinda, You could say. If you go to gg and click the camera icon next to the search bar and take a photo of this problem, they will find immediate answers for you that other people have solved, I hope that helps
8. What does the y-intercept represent?
A. It shows that during the week a movie is released, it is rented about 20 times.
B. It shows that 6 weeks after a movie is released, it is rented about 3 times.
C. It shows that 3 weeks after a movie is released, it is rented about 6 times.
D. It shows that 20 weeks after a movie is released, it is rented 0 times.
Answers
I think is B
PLEASE HELP QUICKLY
If AABC is a right triangle, where AB is 27, BC is 36, and AC is 45, which of the following can
be used to find the measure of ZA? Select all that apply.
Answers
Answer:
TanA= [tex]\frac{36}{27}[/tex] and sinA=36/45
Step-by-step explanation:
Tan= opposite/adjacent
since 36 is opposite of A and 27 is adjancent to 36 your will use tanA= 36/27
Sin= opposite/hypotenuse
36 is opposite of A and 45 is the hypotenuse
Given two points (2, 7) and (1, -2) on a line, calculate the slope of the line.
A. slope 7
B. slope 8
C. slope 9
D. slope 10
Answers
Answer:
Step-by-step explanation:
Slope of line passing through (2, 7) and (1, -2) = (-2-7)/(1-2) = 9
Zander read 13 3/4pages in 1/4 of an hour. Sydney read 43 1/3 pages in 2/3 of an hour. At these rates, would Zander or Sydney read more pages in 1 hour?
(HELP FASTTT
Answers
The scatter plot below shows the relationship between hours spent on video games and hours spent on homework last week for students in Ginny's class.
Which of the following is the best estimate of the average change in homework time that was associated with a 111 hour increase in time spent on video games?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
-4−4minus, 4 hours
(Choice B)
B
-\dfrac{4}{3}−
3
4
minus, start fraction, 4, divided by, 3, end fraction hours
(Choice C)
C
-\dfrac{1}{3}−
3
1
minus, start fraction, 1, divided by, 3, end fraction hours
(Choice D)
D
-\dfrac{1}{6}−
6
1
minus, start fraction, 1, divided by, 6, end fraction hours
Answers
Answer:Choice B -4/3
Step-by-step explanation:
Someone please help me
Answers
9514 1404 393
Answer:
b, d, c, a, e
Step-by-step explanation:
A formula should always come with a definition of the variables it uses. Here, you're supposed to somehow magically figure out what the variables are.
A = P(1 +r/n)^(nt)
A is the amount of the investment of principal P after t years, compounding annual rate r n times per year.
__
Then your blanks get filled like this:
1. A -- b the value
2. P -- d the principal
3. r -- c the annual interest rate
4. n -- a number of times compounded per year
5. t -- e number of years
Help me please:) you will get 16 points. Help with number 5
Answers
Answer:
you would add a /1 under the 7 so it would be 7/1
Step-by-step explanation:
Answer:
84/12
Step-by-step explanation:
since 7 is a whole, you need to make it a improper fraction so its easier to subtract. We need to do this by making sure the denominator stays the same which is 12.Then do 7x12. you get 84, so 84/12. Then its easier to solve.
Calculator A What is the measure of angle A? 5 cm 3 cm Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth. mZA =D B 4 cm C С. 4 1 2 3 4 O
Answers
Answer:
53.13⁰
Step-by-step explanation:
Use sine:
sinθ=opposite/hypotenuse
sin∠A=4/5
∠A=sin⁻¹(0.8)=53.13010235415≈53.13⁰
The measure of angle A is 53.13 degrees in right triangle ABC.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
The given triangle ABC is a right angled triangle
AB=3cm, BC=4cm and AC is 5cm
We have to find the ∠A
By using sine rule we find this
sin∠A = opposite side/hypotenuse
=4/5
sin∠A =0.8
Take sin⁻¹ on both sides
∠A =sin⁻¹(0.8)
= 53.13 degrees.
Hence, the measure of angle A is 53.13 degrees.
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PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
yes!!? hiii, what do u need?
Please help solve for x
Answers
9514 1404 393
Answer:
x = 22.5
Step-by-step explanation:
The angle bisector divides the triangle sides proportionally.
x/30 = 24/32
x = 30(24/32)
x = 22.5
Select the correct answer.
Jamal is comparing his transportation options for an upcoming trip. He's considering a rental car and a taxi service. Based on his planned routes
during his trip, he expects a taxi service would cost about $128. Jamal could also get a rental car for a dally rate and unlimited miles. If Jamal's
trip will last 4 days and he expects to pay about $24 for gas, which graph shows the range of car rental rates that would be cheaper than the taxi
service?
Answers
A ={x| 0 ≤ x < 26} [where x is in dollar]
Let, the car rental rate be $ x per day .
Jamal's trip will last for 4 day.
He expects to pay $ 24 for gas (if he rents the car)
He expects a taxi service would cost about $ 128
So, for the rental car option to be cheaper than the taxi option, the following inequality must follow,
128 > 24 + 4x
⇒ 4x < 104
⇒ x < 26
So, the range of rental car rates that would be cheaper for Jamal than the taxi service is given by,
A ={x| 0 ≤ x < 26} [where x is in dollar]
The range of rental car rates that would be cheaper for Jamal than the taxi service and the graph of inequality x<26 is shown.
What is inequality?It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.
Let's suppose the rental car rate is:
$x per day
Number of days of Jamal's trip = 4 day
He expects to pay $24 for gas (for car rent)
He expects a taxi service would cost about $128
Inequality can be modelled:
128 > 24 + 4x
4x < 104
x < 26
Thus, the range of rental car rates that would be cheaper for Jamal than the taxi service and the graph of inequality x<26 is shown.
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I need help with this I don’t understand the answer
Answers
Answer:
the answer is 6
Step-by-step explanation:
convert 3245ml to liters
Answers
Answer:
3.245L
Step-by-step explanation:
3245÷1000 = 3.245L
Please help me RANDOM ANSWERS WILL BE REPORTED
Answers
Answer:
About 51 miles per hour
Step-by-step explanation:
Pharmex is a chain of drugstores that operate around the country. To see how effective its advertising and other promotional activities are, the company has collected data from 50 randomly selected metropolitan regions. In each region, it has compared its own promotional expenditures and sales to those of the leading competitor in the region over the past year. There are two variables: "Promote" reflects Pharmex’s promotional expenditures as a percentage of those of the leading competitor, and "Sales" reflects Pharmex’s sales as a percentage of those of the leading competitor. A portion of the data appears below. Show all work.
Region Promote Sales Region Promote Sales Region Promot Sales
1 77 85 21 103 112 41 100 94
2 110 103 22 95 96 42 96 81
3 110 102 23 103 93 43 88 92
4 93 109 24 89 97 44 109 108
5 90 85 25 97 92 45 109 103
a. Using Excel, create a scatterplot of the data. What do you observe? What type of relationship, if any, is apparent from the scatterplot?
b. Insert a trendline (click on the scatterplot, then click the Layout tab, and choose Trendline). What type of trendline seems to fit best?
c. Under "More Trendline Options," select "Display Equation on chart" and "Display R-squared value on chart." What do you see? What do these numbers mean?
Answers
Answer:
Positive relationship exists
Linear trend line
R² = 0.3522
Step-by-step explanation:
Given the data :
Promote (X) :
77
110
110
93
90
103
95
103
89
97
100
96
88
109
109
Sales (Y) :
85
103
102
109
85
112
96
93
97
92
94
81
92
108
103
A.) From the resulting plot, tbe slope of the graph is positive, hence, we can conclude that there exist a positive relationship between the variables 'promote' and 'sale'.
The linear trend line gives the best fit for the data with a correlation Coefficient, R value of 0.5935
The R² value is 0.3522. R² is the Coefficient of determination which gives the percentage of explained variation. For this data, about 35% of variation in sales is given by the best fit line.
2x + 7 ≥ x + x + 1
Please solve this and show all of your work!
Answers
Answer:
Step 1 : Equation at the end of step 1 : (2x - 1) • (x + 7) = 0 Step 2 : Theory - Roots of a product : 2.1 A product of several terms equals zero. When a product of two or more terms equals zero, then at least one of the terms must be zero. We shall now solve each term = 0 separately
Step-by-step explanation:
WILL MARK BRAINLIEST
What is the value of j?
Answers
Of the 60 books on a bookshelf,24 are non-fiction.what percent of the books are non fiction.
fiction?
Answers
(24/60)(100%)= 40%
Find the diameter of a circle with circumference 44 cm
Answers
As we know that
Circumference of circle with diameter d is πd
Given Circumference of a circle is 44 cm
⟹πd=44
⟹
7
22
×d=44
⟹d=
22
44×7
=14
So the diameter is 14 cm
Answer:
14cm
Step-by-step explanation:
just so u know all u gotta ddo to findd the diameter is divide it by 3.14 i think
equation of (8,-8) (-5,-8)
Answers
Answer:
y = - 8
Step-by-step explanation:
The equation of (8,-8) (-5,-8) is y = - 8
Answer:
0
Step-by-step explanation:
(8,-8) (-5,-8)
(8 x -5) ( 8 x -8) (-8 x -5)(-8 x -8) = ?
-40 - 64 + 40 + 64 = 0