Answers
Answer:
y = 2[tex]\sqrt{5}[/tex], if you plug into expressions for angles K and J they equal 80°
Step-by-step explanation:
from notations given it appears that ΔFKH is similar to ΔIJG, which means their angles are congruent
therefore, we can say that 4y² = 6y² - 40
-2y² = -40
y² = 20
y = √20 or 2√5
to find the measure in degrees, plug 2√5 into each expression:
4 · (2√5)² = 4 · 4 ·5 = 80°
6 · (2√5)² = (6 · 4 ·5) - 40 = 80°
Related Questions
1.
Which verbal expression can be represented by
2(x-5)?
a) five less than two times a number
b) the product of two and five more than a number
c) the product of two and five less than a number
d) twice a number decreased by five
Answers
Answer:
Twice a number decressed by five
Answer:
C
Step-by-step explanation:
the product of two and five less than a number
Two hikers are miles apart and walking toward each other. They meet in hours. Find the rate of each hiker if one hiker walks mph faster than the other. The speed of the slow hiker is nothing mph, and the speed of the fast hiker is nothing mph.
Answers
Complete question : Two hikers are 33 miles apart and walking toward each other. They meet in 5 hours. Find the rate of each hiker if one hiker walks 2.2 mph faster than the other. The speed of the slow hiker is nothing mph, and the speed of the fast hiker is nothing mph.
Answer:
2.2 mph ; 4.4 mph
Step-by-step explanation:
Given that :
Total distance apart = 33
Time taken = 5 hours
Rate of slow hiker = x
Rate of fast hiker = x + 2.2
Speed (rate) = distance / time
Distance = speed * time
Distance covered by fast hiker + distance covers by slow hiker
(x + 2.2)*5 + 5x = 33
5x + 11 + 5x = 33
10x = 33 - 11
10x = 22
x = 22 / 10
x = 2.2
Rate of slow hiker = 2.2 mph
Rate of fat hike = x + 2.2 = 2.2 + 2.2 = 4.4 moj
The beginning balance of Cooper's savings account for the month of September was $5700, and it remained this way for the first 11 days of the month. On September 12, Cooper made a withdrawal of $900, so his balance changed, and it remained the same for a total of 9 days. On September 20, Cooper made a deposit of $1100, so his balance changed again, and it remained the same for a total of 10 days to finish out the month. Cooper's savings account has an APR of
Answers
Complete question :
The beginning balance of Cooper's savings account for the month of September was $5700, and it remained this way for the first 11 days of the month. On September 12, Cooper made a withdrawal of $900, so his balance changed, and it remained the same for a total of 9 days. On September 20, Cooper made a deposit of $1100, so his balance changed again, and it remained the same for a total of 10 days to finish out the month. Cooper's savings account has an APR of 3.65%, calculates interest daily, and pays interest at the end of the month. Cooper wants to calculate the amount he earned in interest during the month of September.
Part I: What interest rate does Cooper's savings account pay per day?
Part II: How much did Cooper earn in interest during the first 11 days of September?
Answer:
0.01% ; $6.27
Step-by-step explanation:
Given :
Annual percentage interest (APR) = 3.65%
To obtain the daily interest :
APR / Number of days in a year
3.65% / 365
0.0365 / 365
= 0.0001
= 0.0001 * 100
= 0.01%
B.) Interest earned during first 11 days :
Using the relation :
Interest earned = Principal * Rate * Time
Principal = $5700 ; daily rate = 0.0001 ; number of days = 11
Interest earned = (5700 * 0.0001 * 11)
Interest earned = $6.27
PLEASE HELP ITS DUE BY MIDNIGHT I HAVE LIKE 30 MINS!!! The linear regression for this print-out relates the amount of oxygen in your spaceship measured in liters as a function of time In hours
Interpret the meaning of the slope in the context of the problem
Answers
Answer:
Please check explanations
Step-by-step explanation:
Here, we want to interpret the meaning of the slope
The slope generally refers to the change in y values with corresponding change in x value
with respect to this question, we can see that the slope is negative
What this mean is that the rate of change in the level of oxygen measured in liters is decreasing with an increase in the time
This means that as more time elapses, more oxygen is used up leading to a decrease in the liters of oxygen present
PLS HELPPPPP THANK UUU
y = -x + 2
y = 3x - 4
a. x = 1/2, y = 3/2
b. x = 5/2, y = 1/2
c. x = 3/2, y = 1/2
d. x = 1/2, y = 5/2
+ graph
Answers
C. x=3/2 y=1/2
Hope this helps!
A king owned land outside of his castle he has partitioned the land to give as gifts to his 5 sons what fraction of land did the king give to each of his sons
Answers
Answer:
1/5
Step-by-step explanation:
since there is 5 sons they divide the land in 5.
What is 538 rounded to the nearest ten?
Answers
The required rounded value of 538 to the nearest ten is 540.
To round 538 to the nearest ten, you can follow these steps:
Look at the one's digit: In this case, the one's digit is 8.Determine if the one's digit is 5 or greater: Since the one's digit is 8, which is greater than 5, we need to round up.Add 1 to the tens digit: Increase the tens digit (3) by 1.Change all the digits to the right of the tens digit to zero: Set the one's digit and all digits to the right of it to zero.By following these steps, we round 538 to the nearest ten as follows:
538 rounded to the nearest ten is 540.
Therefore, the rounded value of 538 to the nearest ten is 540.
Learn more about round numbers here;
brainly.com/question/867784
#SPJ6
HELP HELP HELP HELP HELP HELP HELP
Answers
Answer:
55
Step-by-step explanation:
Explanation do inside [] first then add together.
11-6= 5 5x5=25
25x2=50
50+3+8=58
Kevin has $24 to buy a gift for his cousin. He found a gift for $22. With 5% sales tax added on, will Kevin have enough money to buy the gift? If so, how much will he pay?
Answers
A 2-meter street sign casts a 3-meter shadow. At the same time, an 8.2 meter
Aelephone pole casts a shadow. How long is the telephone pole's shadow?
Answers
Answer: 5.46
Step-by-step explanation: 2x8.2 / 3
PLEASE HELP!!!!!!!!!!! I WILL MARK BRAINLIEST IF CORRECT!!!!
Answers
Answer:
63
Step-by-step explanation:
help me out, please :-)
Answers
Answer:
No we see that x= 3 goes to 11 and so does x= 6
To be a function each x must correspond to a distinct y
This the screenshot
Answers
Answer:
4.15
Step-by-step explanation:
This is the answer
Solve for x, show your work:
3/5 =x/30
Answers
Answer:
[tex]\frac{3}{5} = \frac{18}{30}[/tex]
Step-by-step explanation:
To solve this proportion, we will divide the two given denominators.
Now, we have: 30 ÷ 5 = 6
Next, we will multiply the given numerator by the quotient: 3 × 6 = 18
So, our final proportion will have to be:
[tex]\frac{3}{5} = \frac{18}{30}[/tex]
Answer:
X = 18
Step-by-step explanation:
plz refer to the picture
the weight of the heaviest fish was _____Ib.
Answers
Answer:
5,070
Step-by-step explanation:
Answer:
14.6
Step-by-step explanation:
I have to say I hate it is a celebrity worth knowing about a person
Solve the system by using substitution.
y = 2x – 10 and - 6x – 2y = -10
Answers
Answer:
(3, -4) or x = 3 and y = -4
Step-by-step explanation:
Hope this helps!
Julissa works in the warehouse of a large online retailer. On Tuesday from 9:00 a.M. To 3:00 p.M., she found that she had walked 20,458 steps preparing orders to be shipped. Approximately how many steps did she walk each hour
Answers
Answer:
Approximately [tex]3410[/tex] steps each hour.
Step-by-step explanation:
Given: On Tuesday, Julissa worked from 9:00 A.M. to 3:00 P.M.
Julissa had walked [tex]20,458[/tex] steps preparing orders to be shipped.
To find: Number of steps, approximately, she walked each hour.
Solution: We have,
Total number of steps [tex]=20,458[/tex] steps.
Number of hours, from 9:00 A.M. to 3:00 P.M. [tex]=6[/tex] hours.
So, number of steps she walked each hour [tex]=\frac{20,458}{6} =3409.67[/tex] steps.
Hence, Julissa walked approximately [tex]3410[/tex] steps each hour.
There are 40 animals in Mang Roman's farm.The ratio of cows to carabaos to goats to horses is 4:2:3:1. How many animals of each kind are there in Mang Roman's farm.
Answers
Answer:
there are
16, 8, 12 and 4 different animals
Step-by-step explanation:
Step-by-step explanation:
Step one:
given data
Number of Animals = 40
The given ratio is = 4:2:3:1
The total ratio is = 4+2+3+1= 810
Step two;
Applying the part to all method
The first animal
4/10=x/40
cross multiply
10x= 40*4
divide both sides by 10
x= 160/10
x= 16
for second we have
2/10=x/40
cross multiply
10x= 40*2
divide both sides by 10
x= 80/10
x= 8
for the third we have
3/10=x/40
cross multiply
10x= 40*3
divide both sides by 10
x= 120/10
x= 12
for the fourth we have
1/10=x/40
cross multiply
10x= 40*1
divide both sides by 10
x= 40/10
x= 4
For the expression, select all equivalent expressions from the list.
54y - 24
A. 6(9y - 4)
B. 30y
C. 27y - 12
D.6 x 9y - 6 x 4
Answers
Answer:
the correct answer is A , D
15x + 13y = 11
Pls help me
Answers
Answer:-0.133333333333
Step-by-step explanation:
What is the X- Intercept
Answers
Answer:
-35,0 is the x-intercept
Step-by-step explanation:
ok i dont wanna have to explain so tell me if you want an explanation.
Answer:
ooooooooooopppppppppp
Identify the constant in this
expression.
62b + 55
Answers
check out my yt (The ii clan)
help please!
Jackie deposited $315 into a bank account that earned 1.5% simple interest each year. No money was deposited into or withdrawn from the account.
How much money was in the account after 3 years?
Answers
Answer:
that is a whole lot of simple intrest
Need help with math pls help.
Answers
9514 1404 393
Answer:
D
Step-by-step explanation:
Segment D seems to have a slightly steeper slope than segment C.
A ship captain is mapping a trip and wants to know the distance the ship will travel over certain time intervals.
Assuming that the ship travels at a constant speed, what is its speed? Show your thinking.
Answers
Answer:
25 miles per hour
Step-by-step explanation:
.5=12.5 and .5×2= 1
12.5×2=25
Slope:
Y-Intercept:
Equation:
Answers
Y intercept: -3
Equation: Y=3/2x-3
Under his cell phone plan, Hunter pays a flat cost of $61.50 per month and $5 per gigabyte. He wants to keep his bill under $70 per month. Write and solve an inequality which can be used to determine xx, the number of gigabytes Hunter can use while staying within his budget.
Answers
Answer:
$70 >= $61.50 + $5x
Step-by-step explanation:
With the values provided the only variable would be the number of gigabytes. Since Hunter does not want to spend more than $70 then the value of the amount of money he is paying for gigabytes plus the flat cost needs to be less than or equal to $70. Therefore, the following inequality would represent this scenario best...
$70 >= $61.50 + $5x
A gym in your neighborhood has two payment options.
Option 1 charges a $0 sign up fee with $8 per visit.
Option 2 changes a $23 sign up fee with $2 per visit.
How many times would you need to visit the gym per month in order for the two
options to be equal? Round your answer to the nearest visit. please helppp
Answers
0+8x=23+2x
6x=23
x=3,8333
a. A new restaurant owner purchased ads
to run in the paper over several days. She
1
1
5
bought two
-page ads, nine
20
-page ads,
1
and five 4 -page ads. What was the total
amount of space that
Answers
The number of apples purchased at 56 and be represents the number of bananas purchased at 10 since each of the total value of the purchase and sent a plus B 25 a plus B turn a +15 B 15 8+10 B
Answers
The question isn't well formatted and incomplete :
Complete question :
If A represents the number of apples purchased at 15 cents each, and B represents the number of bananas purchased at 10 cents each, which of the following represents the total value of the purchases in cents?
Answer:
15A + 10B
Step-by-step explanation:
Number of apples purchased = A
Price per apple = 15 cents
Number of bananas purchased = B
price per banana = 10 cents
Total price of A apples :
Price per apple * number of apples = 15A
Total price of B bananas :
Price per banana * number of bananas = 10B
Total value of purchase :
Total price of A apples + Total price of B bananas
15A + 10B