Answers
Answer:
HA = 16.2 m
DE = 17 m
Step-by-step explanation:
From the base of the cuboid, HDA will form a right angle triangle, where;
DA = 15 m
HA = 6 m
HA is the hypotenuse
Using pythagoras theorem;
HA = √(15² + 6²)
HA = √(225 + 36)
HA = √261
HA = 16.155 m
Approximating to 1 decimal place gives;
HA = 16.2 m
Similarly, HDE will also form a right angle triangle.
Thus;
DE = √((HD)² + (HE)²)
HD = 16.2 m
HE = 5 m
Thus;
DE = √(16.2² + 5²)
DE = 16.95 m
Approximating to 1 decimal place gives
DE = 17 m
Related Questions
help me with this answer please
Answers
Answer:
100
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
Okay so the first term in a sequence is the first number in a sequence, or a string of numbers that have a common difference( not just difference) . In your sequence, the first # is 100, meaning it is the first term.
Have a nice day!
a solid shape with two flat surfaces and one curved surface
Answers
Answer:
cylinder
Step-by-step explanation:
y varies directly as x and z. Y is equal to 16 when x=2 and z=4,find Y when x=1 and z=7
Answers
Answer:
here's one way: z^x = Y, 7^1 = 7
Y = 7
Step-by-step explanation:
A box can at most be packed with 50 eggs. If there are
currently 20 eggs already. How many eggs can be added at
most?
____ eggs
Answers
Answer:
30
Step-by-step explanation:
ellus
8
Which constant number would
you add to both sides of the
equation in order to complete
the square for the quadratic
function 1 = x2 – 3x?
Give your answer as a fraction in simplest form.
[?]
[]
HINT: Use ()?
Enter
Answers
9514 1404 393
Answer:
2.25
Step-by-step explanation:
Add the square of half the x-coefficient to complete the square.
(-3/2)² = 9/4 = 2.25
Two students created a list of steps for the following construction. Which student has steps in the correct order, and which does not? Explain
Answers
Answer:
where's the question??
Step-by-step explanation:
y-4=3(x+2) in slope intercept form step by step
Answers
Answer: y = 3x + 10
Step-by-step explanation:
y - 4 = 3(x + 2)
=> y -4 = 3x + 6
=> y = 3x + 10
need help with this geometry question (pic below)
Answers
2•5=10, 10+3=13
which images shows a reflection
Answers
I'll Give You Some Hints:
Let's Look at C.
In C, the triangle is translated 2 units to the right. Which means that it cannot be a reflection.
Let's Look at B.
In B there is a sideways triangle. That means it's a Rotation. Which means it's not Reflected.
Lastly, Let's Look at A.
To get from the original triangle to the triangle in A, you have to reflect twice. Once along a vertical line, and then along a horizontal line.
This Information Should Help You
LMNP is a rectangle. find the value of x and the length of each diagonal LN = 7 and MP = 4x + 3
Answers
Answer:
x=1
Diagonals are both 7
Step-by-step explanation:
Diagonals of a rectangle are both equal
So ...
4x + 3 = 7
4x = 4
x = 1
Shaun climbed Mount Rushmore at a unit rate
of 1,250 meters per minute. How long did it take
him to climb 75,000 meters?
Answers
Answer:
no idea
Step-by-step explanation:
what’s the sum (3x – 5) + (-4x + 1)
Answers
Answer:
−x−4
Step-by-step explanation:
Answer:
o find the inverse, interchange the variables and solve for
y
.
f
−
1
(
x
)
=
x
7
+
4
7
Step-by-step explanation:
In election,a candidate got
82 % votes.He won the election beating his rival in candidates by 576 votes.How many votes were polled?
#The first one to answer will mark brain list. And answer should be correct.
Answers
Answer:
703 votes
Step-by-step explanation:
703 times 0.82 equals 576.46
Gabriel goes to the store and buys laptop $460 is sales tax is 7% how much did he pay in total show work
Answers
Answer:
$32.20
Step-by-step explanation:
Simplify 5-2 x 55 x 5.
Answers
Hello! Your answer is:
5-2*55*5 = -545
Answer:
5-500x^2
Step-by-step explanation:
Is {(-3,2), (2.2), (12)(-3,1),(0,3)} a function?
Answers
Answer:
No
Step-by-step explanation:
Because there are two inputs (-3) and they both lead to two different outputs (2 and 1), it isn't a function
Graph the function fx=3/2(x-4)^2+3
Answers
Answer:
hey
f = 3x^2 - 24x + 54/x
Step-by-step explanation
Let's solve for f.
fx=
3
2
(x−4)2+3
Step 1: Divide both sides by x.
fx
x
=
3
2
x2−12x+27
x
f=
3x2−24x+54
2x
Determine the distance across the lake, d.
Answers
câte numere de forma xy2t sunt divizibile cu 5
a. 200
b. 190
c. 162
d. 180
Answers
Answer:
câte numere de forma xy2t sunt divizibile cu 5
a. 200
I'm not sure about answer...
Share £20 in the ratio of 3:2
Answers
Answer:
12 and 8
Step-by-step explanation:
I count on in equal steps.
My first number is -9, my fifth number is 7.
-9
2
7
T
What is my third number?
Answers
You can solve it by A. P
A5=7,A1=-9
A5=A1+4D
D=4
A3=A1+2D
=8-9=-1
The width of a circular track is 2 meters. If the radius of the outer circle is 6 meters, find the area of the track.
Answers
Answer:
[tex] 62.8 \: {m}^{2} [/tex]
Step-by-step explanation:
Radius of outer circle = 6 m
Width of the track = 2 m
So, radius of inner circle = 6 - 2 = 4 m
Area of the track = Area of outer circle - Area of inner circle
[tex] = \pi {6}^{2} - \pi {4}^{2} \\ \\ = \pi( {6}^{2} - {4}^{2} ) \\ \\ = 3.14 \times (36 - 16) \\ \\ = 3.14 \times 20 \\ \\ = 62.8 \: {m}^{2} [/tex]
a framer sells 16 pounds or his small 48 pound potato crops what percent does he sell
Answers
Answer:
Is it 32
Step-by-step explanation:
I think your suppose to subtract if you get it wrong i'm sorry
Answer:
33.3333333% (with the 3 repeating forever)
Step-by-step explanation:
If they sell 16 pounds/48 pounds, you can first simplify this fraction:
16/48 = 1/3.
Then, you do 1 divided by 3 and you would get 0.33333...
As a percent, this is 33.3% (where the 3 is repeating forever)
someone answer this please
Answers
Answer:
3/-4
I'm not sure about answer....
Answer:
I'm pretty sure the answer is -4 ≤ x ≤ 3
Step-by-step explanation:
Help me please!!!!!!!!!!!!
Answers
Answer: 0.25g<2.50.... g<10
Step-by-step explanation: Let us say that the number of gumballs bought is represented by the variable g. In this case, the question is asking how many gumballs can be bought without surpassing the price of $2.50. We know that each gumball is $0.25, therefore the number of gumballs we buy times $0.25 has to be less than $2.50. Hence, the inequality would be 0.25g<2.50. If we were to solve this then g<2.50/0.25-----> g<10. In conclusion, the number of gumballs you can buy has to be less than 10. Thank you!
10^n = 10^3 times the square root of (10^31 / 0.001.)
What is n?
Answers
Answer:
20
Step-by-step explanation:
how do i figure out the answer
Answers
Answer:
Refer to the attachment and Thank you for asking:)Answer:
a2-14=-5a is a=2, a=-7
Step-by-step explanation:
Add 5a to both sides a[tex]x^{2}[/tex]-14+5a= -5a+5a
Simplify a[tex]x^{2}[/tex]+5a-14=0
after we solve with the quadratic formula we get -7
The ratio of 1.5 m to 10 cm is
1. 1:15
2. 15: 10
3. 10:15
4. 15:1
Answers
Answer:
2. 1.5m to cm multiply by 10
[Easy Question] Answer this with evidence of the answer that you provided with me!
Answers
Answer:
48
To start you will find the area as if it was a rectangle. To do that you have to do 8x12. 8x12 = 96, but to find the area of a triangle you take the area of the rectangle and divide it by 2. 96 divided by 2 is equal to 48.
There are other methods of solving this but I think this is the easiest way!
Becky is meeting her friend at the library at 12:45 p.m. It takes her 25 minutes to get to the library. What time will she need to leave her house to arrive on time?
Answers
Answer:
Becky must leave at 12:20pm to arrive on time
Step-by-step explanation:
12:45-25=12:20