Answers
Answer:
Step-by-step explanation:
tan61=FD/24
FD=24tan61
tan19=DE/FD
DE=FDtan19, since FD=24tan61
DE=(24tan61)(tan19) (exact)
DE=14.9 units (rounded to nearst tenth)
Though they might round to 15 units...
Related Questions
A pack of gum is in the shape of a rectangular prism with a length of 5 centimeters and width of 2 centimeters. The volume of the gum is 60 cubic centimeters. What is the height of the pack of gum? The height of the pack of gum is cm.
Answers
Volume= length x width x height
60=5x2xH
60/(5x2)=H
6=H
Please help I’ll name brainliest
Answers
Answer:
mark R as a 6
Step-by-step explanation:
when a graph line is vertical, it indicates that the relation is?
Answers
Answer:
When a vertical line is placed across the plot of this relation, it intersects the graph more than once for some values of x. If a graph shows two or more intersections with a vertical line, then an input (x-coordinate) can have more than one output (y-coordinate), and y is not a function of x.
Step-by-step explanation:
can someone please answer some of my questions on my page? im being stalked by a bot who wont give me and answer and keeps putting a link, but i want a trustful answer. (i will mark brainliest on any questions you answer if you do)
Answers
Answer:
Trust me
Step-by-step explanation:
Answer:
ikr they put this cuttly.com /... thing in it right
Step-by-step explanation:
evaluate the expression: 3^3 + 3(4 + 1/3)
Answers
Your answer: 3^3 + 3(4 + 1/3) = 40
Answer: 130
Step-by-step explanation: I first did 4+1/3 which is 4 1/3 and then I did 3^3 which is 27 then I added 3 to 27 and I multiplied 27 and 4 1/3 and got 130.
What generalization can you make about the equations?Use the drop-down menus to complete the explanation
Answers
Answer:
They have the same end results
Step-by-step explanation:
Given
The missing equations are:
[tex]7 / \frac{1}{4} =[/tex]
[tex]7 * 4 =[/tex]
Required
Make a generalization about the equations
First, we solve both equations.
(1)
[tex]7 / \frac{1}{4} =[/tex]
[tex]7 / \frac{1}{4} = 7 * 4[/tex]
[tex]7 / \frac{1}{4} = 28[/tex]
(2)
[tex]7 * 4 =[/tex]
[tex]7 * 4 = 28[/tex]
From the solutions to the above equations, we can see that both equations have the same end result;
i.e.
[tex]7 / \frac{1}{4} = 7 * 4 = 28[/tex]
Hence;
A generalization can be: "they have the same end results"
Use the Distributive Property to simplify the expression.
9(3+c+ 4) =
Answers
Answer:
9c4+27 is what I got from solving
Answer:
9(7+c)
I hope it's correct sorry if I'm wrong :(
Help pls! (4c+4)(2c-3)
Answers
Answer:
8c2 - 4c - 12
Step-by-step explanation:
Answer:
8c^2-4c-12
Step-by-step explanation
So you have to multiply 4c into 2c and -3 first and then 4 into 2c and -3.
(4c+4)(2c-3)
4c X 2c is 8c^2
(4c+4)(2c-3)
4c X -3 is -12c
So for the 4c multiplying in you would get 8c^2 and -12c, but we still have to multiply in the 4
4 X 2c is 8c
(4c+4)(2c-3)
4 X -3 is -12
So then we would get 8c^2-12c+8c-12, however we can still combine the -12c and the 8c. Combining those would get -4c. So the final answer is 8c^2-4c-12
Geometry boy yo please help
Answers
Answer:
x=12
Step-by-step explanation:
ab=dc so 15=x+3 you subtract 3 from both sides... x=12
If h(x) = (f o g)(x) and h(x) = sqrt(x+5), find g(x) if f(x) = sqrt(x+2)
Answers
Answer:
g(x) = x + 3Step-by-step explanation:
Givenh(x) = (f ο g)(x)h(x) = [tex]\sqrt{x+5}[/tex]f(x) = [tex]\sqrt{x+2}[/tex]To findg(x)SolutionWe know that:
(f ο g)(x) = f(g(x))Substitute x with g(x) and solve for g(x):
[tex]\sqrt{x+5}[/tex] = [tex]\sqrt{g(x)+2}[/tex]x + 5 = g(x) + 2x + 3 = g(x)g(x) = x + 3Suzy makes 20 dollars an hour at her job. Bill only makes 10 dollars an hour but he has a starting bonus of 20. When will Suzy and Bill make the same amount of money for the same number of hours worked? How much will they both earn at the same time?
Answers
Answer:
2 hours
Suzy would earn $40
Bill will earn $40
they will both earn $80
Step-by-step explanation:
The total amount suzy earns is a function of the total hours worked. Let t represent time
total income of suzy = $20t eqn 1
Bill's income = starting bonus + variable pay
= $20 + $10t
We are looking for when they would earn the same amount :
20t = $20 + $10t eqn 2
collect like terms and solve for t
10t = $20
t = 2 hours
Substitute for t in either eqn 1 or 2
20(2) = $40
Suzy would earn $40
Bill will earn $40
they will both earn $80
(8x) 2/3 radical form
Answers
Plz, Help me with this question!
Plz, Help me with this question!
Answers
Answer:
Ben franklin
Step-by-step explanation:
Answer:
Ben Franklin
Step-by-step explanation:
A large square is divided into 4 smaller squares; then small left square is
divided into 4 smaller squares as well. What fraction of the large square is
shaded?
OPTIONS
4 over 5
3 over 8
4 over 9
1 over 3
1 over 2
Answers
Answer:
The total fraction shaded is 1/2
Step-by-step explanation:
Here, we want to know the fraction shaded
As we can see, the box is originally divided into 4
So each of the 4 parts are 1/4
for the first part, we have 4 divisions;
This means each of the divisions with respect to the whole fraction will be 1/4/4 = 1/16
Now, two of these are shaded, making 1/16 and 1/16
Secondly, we have half of the 1/4 : So with respect to the whole, we have 1/4/2 = 1/8
for the third part, the whole 1/4 is shaded
and lastly, we have an unshaded 1/4
so, the total fraction shaded will be ;
1/16 + 1/16 + 1/4 + 1/8
= (1 + 1 + 4 + 2)/16 = 8/16 = 1/2
what is the common difference 5,3,1,-1
Answers
Answer:
t2-t1= 3-5 = -2
answer= -2
find factors of f(x)=x^3-4x^2-7x+10 when (x-5) is a factor
Answers
Answer:
Step-by-step explanation:
here hope it helps
21x+9 =
Help please
Answers
Answer:
3
Step-by-step explanation:
cross multiply
179+892
Estimate
Round each number to the nearest hundred
Answers
Answer:
1100
Step-by-step explanation:
179+892 is 1071. However we will round up since 1071 is closer to 1100 compared to 1000. Hope this helps!
123.7 cm= How many meters?
Answers
123.7 cm = 1.237 meters
hope it helps.
If there is a boy to girl ratio of 3:4, how many girls are there if there
are 18 boys? Complete the table to determine the answer.
Boys
Girls
Answers
Answer:
24 Girls
Step-by-step explanation:
3/4 = 18/x
3*x = 18*4
3x=72
3x/3=72/3
x=24
Because the ratio of boys to girls is 3:4, for every 3 boys there are 4 girls. 3 goes into 18 6 times and because the number of boys has increased by 6x, all we need to do is multiply 4 by 6 which is 25
help whoever solves correctly ill give brainly
Answers
Step-by-step explanation:
1. GFE = right angle = 90°
x + 20 = 90
x = 90 - 20
= 70
2. x + 36 = 90
x = 90-36
= 54
You made a profit of $65,000. You would like to invest the $65,000 into an account that pays you an annual compounded interest rate of 5.5%. You want to make annual withdrawals over the next 10 years such that by the end of this 10 year period, the amount remaining in the account will be zero dollars. Determine, from the given information, the amount of the annual withdrawals. please Round your answer to the nearest cent.
Answers
Answer:
d. $8,623.40
Step-by-step explanation:
EDGE 2021
Is it point s,w,v, or R PLEase HELP
Answers
Find the solution or solutions to this equation. Need Help ASAP! Need Help NOW!
Answers
Answer: 6
Step-by-step explanation:
If 36=q^2 then you would have to square root 36 to just find q. The square root of 36 is 6.
(-4,-4), (1,3)
Find the distance and slope between each pair of points.
Answers
Example:
A pet store has 10 puppies including for poodles three terriers and three retrievers if Rebecca selects one puppy at random the pet store replace a puppy with a copy of the same breed then Aaron chooses a puppy at the random find the probability that they both select a poodle?
Answers
Answer:
then its 16 i think
Step-by-step explanation:
Use the Distributive Property to find the product 3/4 • 2 1/3
Answers
What is the value of x?
Answers
Answer:
b. 17
Step-by-step explanation:
Answer:
x=17
Step-by-step explanation:
180=7x+28+33
180=7x+61
180-61=7x+61-61
119=7x
119÷7=7x÷7
17=x
Write a slope intercept equation for the following table
Answers
Question 10 options:
A marine biologist is researching the population density of dolphins. The marine biologist counts 175 dolphins within a radius of 2.5 miles of a half-circle off of Clearwater Beach.
What is the population density of the dolphins?
Use 3.14 for pi, and round to the nearest whole number.
Answers
Answer:
Density = 9 dolphins / mi^2 This is the result.
Step-by-step explanation:
Number of dolphins = 175
Radius = 2.5 mi
1. - Calculate the area
Area = pi* r^2
Area = 3.14*2.5^2
Area = 3.14*6.25
Area = 19.625 mi^2
2. - Calculate the density
density = dolphins/mi^2
- Substitution
density = 175 / 19.625
Result
density = 8.9 dolphins/mi^2
Rounding to the nearest whole number
Density = 9 dolphins / mi^2
Answer:
Area of half circle = 1/2 x π x r^2
= 1/2 x 3.14 x 2.5^2
= 9.8125 miles²
For the density divide the number of dolphins by the area:
Density =population/area= 175/9.8125 = 17.83 dolphins/mile²
the population density of the dolphins is 18dolphin/miles²