Answers
Answer:
18.71 19 18.71
Step-by-step explanation:
Related Questions
What’s is an equation of the Parallel line to y= -x+1 and through (4,4)
Answers
Answer:
y = -x + 8
Step-by-step explanation:
Parallel lines are two lines that have the same plane and slope but never intersect.
What’s this answer ?
Answers
Answer:
12
Step-by-step explanation:
The average rate of change for f(x) in the closed interval [ a, b ] is
[tex]\frac{f(b)-f(a)}{b-a}[/tex]
Here [ a, b ] = [ 1, 3 ] , then
f(b) = f(3) = 27 ← value of y from table for x = 3
f(a) = f(1) = 3 ← value of y from table for x = 1
average rate of change = [tex]\frac{27-3}{3-1}[/tex] = [tex]\frac{24}{2}[/tex] = 12
Find the requested unknown side of the following triangle
Answers
5.75
Explanation:
Let the unknown side = X
Cos() = adj/hyp
Cos(44)= X/8
X= 5.75
The length of the side : 5.75
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
We know that, a ray is a line that continues on forever inn one direction with a point at it's start.
here, we have,
from the given figure, we get,
Explanation:
Let the unknown side = X
Cos() = adj/hyp
Cos(44)= X/8
X= 5.75
hence, The length of the side : 5.75.
To learn more on angle click:
brainly.com/question/28451077
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solve: 7 (j-5)=-14 what is the value of j?
Answers
Answer:
open bracket
7j - 35 = 14
7j = 14 + 35
7j = 49
divide thru by 7
7j / 7 = 49 / 7
j = 7
You notice that another cupboard door is in the shape of a square that is divided into two isosceles triangles. You measure the height of the cupboard to be 16 inches. What is the area of one of the triangles shown on the face of the cupboard door? Show your work.
Answers
Answer:
i wrote "13 8/9 because 16 2/3 x 16 2/3= 50/3 x 50/3 = 250/9 then 250/9 ÷ 2 = 125/9 = 13 8/9"
Step-by-step explanation: if u add in some words or something so you teacher isnt sus hope you pass!!
Solve for q.
3/5 = q/10
q=?
Answers
Then you swap sides of the equation, you get 5q=30
Then you divide both sides of the equation by 5
Your answer is q=6
Anthony is going to invest in an account paying an interest rate of 7%
compounded continuously. How much would Anthony need to invest,
to the nearest cent, for the value of the account to reach $238,000 in
13 years?
Answers
Answer:
95800.77
Step-by-step explanation:
Answer:
95800.77
Step-by-step explanation:
Shannon went to an auto repair shop and paid $339.50, which included parts that cost $112 and 3.5 hours of labor. Joni went to an auto repair shop and paid $455, which included parts that cost $310 and 2.5 hours of labor. Which correctly compares the cost of the labor?
Answers
Answer:
Option A, Shannon paid $ 7 per hour to labor than Joni
Step-by-step explanation:
Total amount paid by Shannon = $339.50
Total cost of 3.5 hours of labor paid by Shannon =($339.50- $112)
Total cost of 3.5 hours of labor paid by Shannon = $227.5/3.5
Total cost of 1 hours of labor paid by Shannon $65 per hour
Total amount paid by Joni = $455
Total cost of 2.5 hours of labor paid by Joni = $455- $$310
Total cost of 1 hours of labor paid by Joni = $145/2.5
Total cost of 1 hours of labor paid by Joni = $ 58
Hence, Shannon paid $ 7 per hour to labor than Joni
Option A is correct
A fire department's ladder is 110 feet long. A firefighter is trying to reach the top of a 100 foot building by leaning the ladder against the building. What is the angle of elevation for the rescue ladder?
Answers
Answer:
sin-¹(10/11)
Step-by-step explanation:
The height of the building is 100 ft and the ladder is 110ft long .We can imagine this situation as a right angled ∆. For figure refer to the attachment .
We can use ratio sine here. Let the angle of elevation be theta.In ∆ ABC :-
=> sinθ = p/h
=> sinθ = 100ft / 110 ft
=> sinθ = 10/11
=> θ = sin -¹ ( 10/11) .
Hence the angle of elevation is sin -¹ ( 10/11).The average marks of 10 students is 41. If the average marks of the top 6 and bottom 5 rankers are 45 and 36 respectively, how much did the
5th ranker score?
a. 41
b. 42
c. 43
d. 40
no spam please
Answers
Evaluate.
n ÷ 3 + 3 x 7 for n = 12
A. 4/21
B. 9 1/3
C. 25
D. 49
Answers
The ratio of lime juice to orange juice in a drink is 3:8. How much orange juice is used in 50 L of the mixture?
Answers
4 6/11 is the value of 1 part of the ratio (1). 13 7/11 of the muxture is orang juice, in litres.
2 + 2 =?????????????????????????????????
BLAH
Answers
Answer:
4 lol
Step-by-step explanation:
free point
Answer:
answer: 2 + 2 = 4
Lol!!!!!!!
a dog is leashed 48 feet to the corner of a house.howmuch running area does the dog have?
Answers
Answer:
The dog has 1357.5 square feet of running space.
Step-by-step explanation:
48 feet is the diameter of the circle in which the dog can run, minus 1/4 of the total circle (assuming the dog can not run through walls).
The formula of how to find the area of a circle is...
A = π r²
A stands for area, pi(π) is 3.14, and r means radius.
Radius is half of the diameter, so the radius would be 24 feet. Let's plug those numbers into the formula:
A = π x 24²
A = π x 576
A = 1809.56 square feet
Now, we have to subtract 1/4 of 1810 (rounded up).
1810 times 0.75 = 1357.5 feet.
I hope this helps you! :-)
Solve the system of equations below by graphing them with a pencil and
paper. Enter your answer as an ordered pair.
y=-x+1
y=-2x+ 5
Answers
X-intercept: (1,0)
Y intercept: (0,1)
The second one is
X intercept: (5/2,0)
Y intercept: (0,5)
Explanation;
To find the x-intercept, substitute in 0 for Y and solve for X. To find the y-intercept, substitute 0 for X and solve for Y.
Hope this helps :)
Javeigh lives in Chicago and takes a plane to Los Angeles. When Javeigh left the house it was -12°. When the plane landed in Los Angeles, Javeigh realized it was 30° hotter! What was the temperature when Javeigh landed in Los Angeles?
Answers
Here are two rectangular prisms: K, L. K= 6, 4, 5. L=5,5,5 1. Which figure do you think has the longer diagonal. 2. Calculate the lengths of both diagonals. Which one is actually longer?
Answers
Answer:
sorry. I need points.
Step-by-step explanation:
.......................
Which inequality has the solution shown?
Answers
The question is "FIND THE VALUE OF 7".
the answers are 27, 5,040, 4,480, and 28.
Answers
What is the solution to the system of linear equations graphed below?
Answers
Answer:
(1/2,4)
Step-by-step explanation:
because that is where the line crosses each other
the x is 1/2
the y is 4
The graph of f(x) and g(x)=f(x) + k is shown on the coordinate plane.
k = _ ?
Answers
Answer:
k = 10
Step-by-step explanation:
f(x) has been moved up 10 units to get g(x). So, k = 10
Use FOIL to distribute and simplify the binomial product.
(3h - 7)(3h -6)
NO LINK ANSWER!
Answers
Answer:
h = 7/3 and 2
Step-by-step explanation:
9h² - 18h - 21h + 42
9h² - 39h + 42
factors are:
(3h - 7)(3h - 6)
h = 7/3 and 2
9h^2-39h+42
Explanation
3hx3h-3hx6-7x3h-7x(-6)
9h^2-18h-21h+42
9h^2-39h+42
You want to build a fence around your triangular pool. How many meters of fence will you need? If necessary, round t
the nearest tenth.
15 m
13 m
a.
b.
C.
d.
35.5 m
7.5 m
56 m
97.5 m
Answers
Answer:
35.5m
Explanation:
Find the diagram attached
First you need to get the missing side of the triangular pool using the pythagoras theorem;
Let the missing side be x
x² = 15² - 13²
x² = 225 - 169
x² = 56
x = √56
x = 7.48m
Amount of meter of fence needed is the perimeter of the triangular pool
perimeter of the triangular pool = 15 + 13 + 7.48
perimeter of the triangular pool = 35.48m
perimeter of the triangular pool = 35.5m
Hence the amount of meters of fence needed is 35.5m
find the perimeter of the shaded region
Answers
Answer:
13 u²
Step-by-step explanation:
What is the domain of the function on the graph?
Answers
Find the diameter of the object.
diameter: ___ ft
Answers
Answer:
1.6
Step-by-step explanation: the diameter of an object is half of the radius.
Find the range of this data set:225, 342, 288,552, 263.
Answers
Answer:
327
Step-by-step explanation:
552-225
I would really like some help with this. If anyone is able to help me.
Answers
Answer:
are not
Step-by-step explanation:
it is clear I can explain in the comment section ... because I don not want you to lose time
This is the graph of f(x). What is the value of f(2)?
A. 8
O O
B. 4
C. 2
D. 16
Answers
Answer:
c.2
Step-by-step explanation:
f(x)=2 and where is x you place it with 2 and it won't change because there is no another number is the equation of f(X)
Which is true of the proportional relationship below? Bread Recipe 10 8. 6 Flour (cups) 2. 0 1 2 3 4 5 6 Number of Eggs
Answers
Answer:
Now, you might immediately recognize that this is a proportional relationship. And remember, in order for it to be a proportional relationship, the ratio between the two variables is always constant. So, for example, if I look at y over x here, we see that y over x, here it's four over one, which is just four.
Step-by-step explanation: