Answer:19
Step-by-step explanation:
Triangle=180
3. What are the values of x and y in each figure?
35
77
96
Dhaulagiri is the 7th highest mountain in the world. Ms. Fink is walking through
the Hidden Valley, preparing for an ascent of the mountain. She looks up to the
mountain and measures the angle of elevation to be 47.3° and she knows she is
at an altitude of 4900m. She hikes 1000m closer to the mountain with no
elevation change and notes the angle of elevation to be 58.5°. How high above
sea level is Dhaulagiri?
Answer:
4833 m
Step-by-step explanation:
Given that her angle of elevation at the first recording is 47.3 at an altitude of 4900 m
We use Pythagoras Theorem to get this done
We can say that the opposite of the angle is the altitude, while the hypotenuse of the triangle, is the distance between herself and the top
Using the sine angle rule, we have
Sine 47.3 = 4900 / h
h = 4900 / sin 47.3
h = 4900 / 0.7349
h = 6668 m
This means that she was 6668 m away from the top of the mountain
She then moves 1000 m closer to the mountain top, this means that our h = 6668 - 1000
Using the same sine angle rule, we have
Sine 58.5 = o / 5668
o = 5668 * sine 58.5
o = 5668 * 0.8526
o = 4833 m
She is 4833 m above the sea level
Form the perfect square trinomial in the process of completing the square. What is the value of c?
x2 + 3x + c = StartFraction 7 Over 4 EndFraction + c
c =
Answer:
The answer is 9/4
Step-by-step explanation:
Answer:
9/4
Step-by-step explanation:
i did the assignment
PLEASE HELP Which quantity is greater than |-2.4|?
OA) -6.3
OB) -3 2/3
oc) -|3.75|
OD) |-1|
Answer:i mean i will put -1 but i am not sure tho with it yk
Step-by-step explanation:
i am so sorry if i am not right but hope u the bast tho have a good day!
|-3.75| is greater than |-2.4|
What is Number system?A number system is defined as a system of writing to express numbers.
We need to find which number is greater than |-2.4| in the given options.
We know that the absolute value of |-2.4| is always positive.
The value of |-2.4| is 2.4.
Now we need to check which number is greater than 2.4.
In option A it is -6.3 which is negative. so it is not our answer.
Even in option B the value is negative so it is also not correct.
In option C we have |-3.75|. The value of |-3.75| is 3.75 because it is in mod which we consider as positive.
As 3.75 is greater than 2.4. so out answer will be |-3.75|
Hence, |-3.75| is greater than |-2.4|
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answers to 1000-799 plz tell me right answer plz
Answer:
201
Step-by-step explanation:
subtraction
5/10 in the lowest terms
Answer:
1/2
Step-by-step explanation:
Somebody please I need help right now ASAP
Answer:
b= 4 c=9 this is your answer
Answer:
b = 153
c = 153
Step-by-step explanation:
b + 27° = 180°..(Linear pair angles)
b° = 180° - 27°
b° = 153°
b = 153
c = b (vertical angles)
c° = 153° (since b = 153°)
c = 153
I’ll mark brainliest!!!!!!!!!!!!!!!!
Answer:
gaming chair is better then this
Step-by-step explanation:
Question 2 of 39
Look at this series: 56, 54, 50, 38, 34, ... What number should come next?
A) 23
B) 18
C) 20
D) 32
E) 26
Answer:
D) 32
Step-by-step explanation:
Given;
series: 56, 54, 50, 38, 34, ....
find the difference between successive numbers;
56 54 50 38 34 x
2 4 12 4 2
The highest difference between the numbers is 12, after which it decreases to 4 and finally back 2.
The next number "x" is calculated as;
34 - 2 = x
34 - 2 = x
32 = x
Therefore, the next number should be 32.
The next number that should come next in the series is 32.
Sequence is an arrangement of two or more things in a successive order. Series is the cumulative sum of a given sequence of terms.
Given the numbers in the series: 56, 54, 50, 38, 34, . . ..
The difference is 2, 4, 12, 4, 2
The highest difference between the numbers is 12, after which it decreases to 4 and finally back 2. Hence:
The next number = 34 - 2 = 32
The next number that should come next in the series is 32.
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Sams roller rink costs $3 to get into the rink and $1 for every hour. Brads roller rink costs $5 to get into the rink and $0.50 for every hour. For how many hours would the costs be the same?
Answer: 3 hours for sam’s and 2 hours for brad’s
Step-by-step explanation: 3 + 3 = 6 and 5 + 1 = 6
6 = 6 lol
What is 154 underestimated
Answer:
i put it in the comments bc someone was answering but 150 lol
Step-by-step explanation:
An _____ is made up of a whole number and a fraction. Pls answer
Answer:
Mixed Number. Bro Goodl Luckky!
Answer:
Mixed NumbersStep-by-step explanation:
When an expression consists of a whole number and a fraction(proper ) , It is called a mixed number.
Examples :
[tex]2 + \frac{1}{2} \: or\\\\ 2\frac{1}{2}[/tex]
Lyle bought a baseball card
for $800. If the value of the
card decreased by 1.5% each
year, find the value of the
card after 12 years.
Answer:
$656
Step-by-step explanation:
1.5% of 800 is 12.
You do 12 x 12 which is 144.
Next you do 800 - 144 which equals 656.
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- •Trix•
( Yes I know my - •Trix• thingy is not my user but it’s what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)
The value of the card after 12 years is $669.11.
How to calculate compound interest's amount?If the initial amount (also called as principal amount) is P, and the interest rate is R% per unit time, and it is left for T unit of time for that compound interest, then the interest amount earned is given by:
[tex]CI = P\left(1 +\dfrac{R}{100}\right)^T[/tex]
The final amount becomes:
[tex]A = CI + P\\A = P\left(1 +\dfrac{R}{100}\right)^T[/tex]
Given;
Purchase price (PV)= $800
Rate of decrease (r)= 1.5% per year
Number of periods (n)= 12 years
To calculate the value of the card after 12 years, we need to use the following formula of future value;
FV= PV / (1 + r)^n
FV= 800 / (1.015^12)
FV= $669.11
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please help!!!!!!!!!
Answer:
I cant see it its too small
Step-by-step explanation:
how do you write 5.625 in expanded form?
Answer:
5×1=5
6×0.1=0.6
2×0.01=0.02
5×0.001=0.005
Step-by-step explanation:
20 points!!!! Help me please for 20 points!!
Answer:
.77 is the answer
Step-by-step explanation:
Answer:
0.77 is the anwser:)))))))))))
For each problem, list all the factors of both the numbers then circle the greatest common factors.
1. Find the GCF of 12 and 8
2. Find the GCF of 26 and 16
3. Find the GCF of 45 and 36
Give 2 examples of relatively prime numbers.
Answer:
1. gcf is 4
12: 1,2,3,4,6,12
8: 1,2,4,8
2. gcf is 2
26: 1,2,13,26
16: 1,2,4,8,16
3. gcf is 9
45: 1,3,5,9,15,45
36: 1,2,3,4,6,9,12,18,36
prime number examples 1,3,5,7,11,13
The greatest common factor of
12 and 18 is 4.
26 and 16 is 2.
45 and 36 is 9.
What is greatest common factor?The GCF(Greatest common factor ) of two or more numbers is the greatest of two or more numbers among all the common factors of the given numbers.
What are factors?Factors are that numbers can be multiplied together to so that they make another number. Or factors of numbers include all numbers that divide evenly into that number with no remainder.
What is relatively prime?If the only common factor of two numbers a and b is 1, then a and b are relatively prime numbers.
1. Factors of 12 : 1,2 4 and 12
Factors of 8 : 1, 2, 4 and 8
⇒ Greatest common factor of 12 and 8 is 4.
2. Factors of 26: 1, 2, 13 and 26
Factors of 16: 1, 2, 4, 8, and 16
⇒ Greatest common factor of 26 and 16 is 2.
3. Factors of 45: 1, 3, 5, 9, 15 and 45.
Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, and 36.
⇒ Greatest common factor of 45 and 36 is 9.
Examples of two relatively prime numbers are 12 and 13, and 4 and 5.
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Solve the inequality 5x – 6 < 2 + (30 – 4). Express the solution as an inequality
Answer:
x < 6.8 or 34/5
Step-by-step explanation:
The parenthesis on the right side don't affect the inequality in any way so we can get rid of that.
5x – 6 < 2 + 30 – 4
Now we simplify the right side by combining like terms.
5x - 6 < 28
Our goal is to isolate x
Add 6 to both sides
5x < 34
Divide both sides by 5
x < 34/5
x < 6.8
PLEASE HURRY!!! what is the slope of the graph?
Step-by-step explanation:
2..................pls follow me
sam has a chinchilla that loves to run. it runs at a speed of 7 miles per hour. if her chinchilla could run that pace for 6 hours,how far would it go?
Answer:
7*6=42
so 42
Step-by-step explanation:
Solve for q.
9/18 = 5
q =
Answer: 90
Step-by-step explanation: Multiply each side by 18.
25 points+brainliest!
Answer:
an=10n+90, a10=190
Step-by-step explanation:
The difference is 10. We can use this to find the formula an=10n+90.
Then, but in 10 for n.
10*10+90
100+90
190
Help quickly as possible thank you :)
Answer:
im pretty sure it 1641 square miles
HELP ASAP!! LINEAR EQUATIONS
6r =16+8r
A. 8
B. -8
C. 2
D. -2
Answer:
B. -8
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
6r-8r=-16
-2r=-16
-r=-8
r=8
Hope this helps u...
Solve -12 = z3 for z.
Answer:
If you meant -12=3z, then the answer would be -4.
Step-by-step explanation:
Answer:
-4 is z :)
Step-by-step explanation:
What is 32 divided by 608
What value does the 9 represent in the number 53.89?
Answer: 0.09
Step-by-step explanation:
solve for x 3x=36-6x
I need help on this pls
Answer:
it's angle angle side
Step-by-step explanation:
they share angle k and same angle for l and same side for p
Find the slope of 2,5 and 3,8
Answer:
The slope is 3.
Step-by-step explanation:
