Answers
Answer:
B.
Step-by-step explanation:
Related Questions
In the triangle below, If Sin B =5/13, Find the Tan A
Answers
Answer: tgA=12/5
Step-by-step explanation:
[tex]\displaystyle\\0^0 < B < 90^0\\sin^2B+cos^2B=1\\sin^2B+cos^2B-sin^2B=1-sin^2B\\cos^2B=1-sin^2B\\cos^2B=1-(\frac{5}{13})^2\\\\cos^2B=1-\frac{5^2}{13^2} \\\\cos^2B=1-\frac{25}{169} \\\\cos^2B=\frac{1*169-25}{169} \\\\cos^2B=\frac{144}{169}\\\\\sqrt{cos^2B} =\sqrt{\frac{144}{169} } \\\\cosB=б\sqrt{\frac{12^2}{13^2} } \\\\cosB=б\sqrt{(\frac{12}{13})^2 } \\\\cosB=б\frac{12}{13} \\\\As,\ 0^0 < B < 90^0\\\\cosB=\frac{12}{13} \\\\[/tex]
[tex]\displaystyle\\tgB=\frac{sinB}{cosB}\\\\ tgB=\frac{\frac{5}{13} }{\frac{12}{13} } \\\\tgB=\frac{5}{12} \\\\tgA=tg(90^0-tgB)\\\\tgA=ctgB\\\\tgA=\frac{1}{tgB} \\\\tgA=\frac{1}{\frac{5}{12} }\\\\ tgA=\frac{12}{5}[/tex]
A population grew from 100,000 in 1990 to 124.000 in 2000. What was the percent of increase?
Answers
Answer:
24%
Step-by-step explanation:
Seaver Books, a small book publishing company, wrote off the debt of The Learning Center, and the Academy of Basic Education, both small private schools, after it determined that the schools were facing serious financial difficulty. No notice of the action was sent to the schools; Seaver Books simply stopped sending bills. Nearly a year later, The Learning Center was given a large endowment and a government grant. The resulting publicity brought the school to the attention of Seaver Books, which immediately reinstated the account, and sent a new bill to the school, including interest for the entire time the debt was outstanding. No further action was taken regarding the Academy of Basic Education, which was still operational. Did Seaver Books act ethically in reinstating the debt of one client, and not the other? Explain.
Answers
Answer:
Seaver Books and Ethical Practice
Yes. Seaver Books acted ethically in reinstating the debt of The Learning Center and not that of the Academy of Basic Education.
Step-by-step explanation:
Writing off a doubtful debt or account is a determination that is done on a case-by-case basis. When a customer's ability to repay a debt is in doubt, the reasonable act will be to write off the debt from the balance to ensure prudent accounting. When the customer's ability to settle the debt is reassessed to be favorable, the debt can be reinstated accordingly. However, it is better to restate the debt after the customer has settled the account and not before. The good news is that customers are not usually informed that their accounts have been written off as doubtful and need not be informed of the reinstatement.
Elena and jade are 12 miles apart on a path when they star moving toward each other . Elena runs at a constant speed of 5 miles per hour , and jada wake at a constant speed of 3 miles per hour. how long does it take until Elena and jada meet?
Answers
Answer:
1.5 hrs
Step-by-step explanation:
Use the function rule y=5x+1. What is y when x=3
Answers
Answer:
y = 16
(3, 16)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
y = 5x + 1
x = 3
Step 2: Evaluate
Substitute in x: y = 5(3) + 1Multiply: y = 15 + 1Add: y = 16Explanation: if x=3 we plug it in so the problem now becomes 15+1 which is why our answer is 16 have a nice day and good luck to you (:
Which inequality represent the graph below?
Answers
Answer:a
Step-by-step explanation:
What angle would you use to represent 40 red cars out of 90 cars in total on a pie chart?
. 40 degree
. 4 degree
. 160 degree
90 degree
Answers
Answer:
4
Step-by-step explanation:
i just know I took the test and I choose 90 and got it wrong
Spencer needs 2 gallons of paint to create a mural. He has 3/8 gallon of yellow and 1/4 gallon of blue paint. Drag amounts of paint Spencer can add to the paint he already has to make exactly 2 gallons of paint. HOW MANY 1/8 DO I PUT AND HOW MANY 1/4 DO I PUT?
Answers
Answer:
He currently has 5/8 of a gallon. He needs 11/8 more paint to finish his mural.
Add 11/8 gallons or 5/4 and 1/8 of a gallon.
Step-by-step explanation:
Answer:
1 of 1/8 and 5 of 1/4
Step-by-step explanation:
3/8 times 1/4 is 11/8 and 5 of 1/4 is 10/8 and plus 1/8 equals 11/8
0.5 divided by 10 please help me
Answers
Answer:
0.05
Step-by-step explanation:
WILL GIVE BRAINLIEST, Can somebody please help me with this question?
Answers
Answer:
d
Step-by-step explanation:
f(x)-g(x)=2x²+4x-6-[2x²+2x+8]=2x²+4x-6-2x²-2x-8=2x-14
A bakery sells 6 bagels for $3.99 and 4 muffins for $2.29. What is the total cost in dollars of 2 dozen bagels and 12 muffins? *
PLEASE ANSWER ASAP
Answers
I need help with this
Answers
Answer:i think the anwser is b
Step-by-step explanation:
Sandy and Alex are married, with no dependents. They wish to file a joint tax return. Both of them work, but their combined salaries only put them at a slightly above-average income. They would also like to deduct interest paid on their student loans. Recommend an appropriate 1040 form for Sandy and Alex to fill out. a. 1040 b. 1040-EZ c. 1040-2 d. 1040-A
Answers
Answer:I'm pretty sure it would be C but that might be wrong
Step-by-step explanation:
please help serious answers only
Answers
Answer: Maybe it's the third one I'm not completely sure. don't take my word for it.
Step-by-step explanation:
Complete the equation for the graph shown below
Answers
In y=mx+b the m is the slope and the b is the y-intercept
The y-intercept is 0,3)
please help me I do not understand what to do
Answers
Answer:
3 7/12
Step-by-step explanation:
There are 12 inches in 1 feet. So 43 inches would be 43/12=3 7/12 feet.
could you guys help me with all 3 pls
Answers
Answer:
1. -5×-5×-5=125
2. 35
3. 22
Step-by-step explanation:
I know the first two are right but unsure about last one.
the following data respresents the number of text message received in a day by 10 students. What was the mean number of text received? 43, 37, 35, 30, 41, 23,33,31,16,21
Answers
310/10=31
Mark and Gary had a basketball game Saturday. Mark had three times as many rebounds as Gary. If together they had 28 rebounds, how many rebounds did Mark have?
A. 14
B. 9
C. 21
D. 7
Please someone answer with an explanation!! I keep putting questions but get no answer and if I do, they just scam my points. If no explanation, please get ready to be reported, thank you :)
Answers
Rebounds did Mark have is x = 21
The Option C is correct.
Mark and Gary had a basketball game Saturday.
and, Mark had three times as many rebounds as Gary.
Together they had 28 rebounds.
To find the how many rebounds did Mark have?
Now, According to the question:
Based on the given conditions:
Let x be the rebounds mark
Mark had three times rebounds as Gary
then, formulate ;
x × (1 + 3)÷ 3 = 28
Solve the equation:
[x × (1 + 3)] / 3 = 28
(x × 4) / 3 = 28
x = 28 × [tex]\frac{3}{4}[/tex]
x = 21
Hence, Rebounds did Mark have is x = 21
The Option C is correct.
Learn more about Rebounds at:
https://brainly.com/question/20162839
#SPJ1
The length of a rectangular room is 5 m more than the width. The area of the room is
150 m². Find the length and the width of the room.
Answers
Answer:
width=10m
length=15m
Step-by-step explanation:
Let the width be k.
LXW=Area
5 m+ k x k=150m²
5 m x k²/5 m=150 m x m/5 m
k²=√100m
k=10 m
1 and 1/5- 1/3=
please give the right answer
Answers
Answer:
87/100
Step-by-step explanation:
I don't know these some one help?
Answers
Answer:
I hope that's help you.
m = -7
t = 2
n = 10
Wendy stops running
A.Speed
B.Velocity
C.Acceleration
Answers
Answer:
i think is c tell me if im right
Brendan throws a rock into a pond. The bottom of the pond is -12.6 ft from the surface of the pond. Brendan is on a patio that is 2.7 ft above the pond. How many feet apart are Brendan and the rock? Record your answer on the grid. Then fill in the bubbles.
Answers
Answer:
The answer is -15.3
Step-by-step explanation:
all u had to do was subtract -12.6 from 2.7
P = 4w/h^2 solve for h
Answers
Answer:
h = sqrt (4w/P)
Step-by-step explanation:
P = 4w/h^2
h^2 = 4w/P
h = sqrt (4w/P)
Mary turns the water on for her bath at 8:00pm. The water runs at 8.2 liters per minute. After 3 minutes, Mary's little brother pulls the plug on the bathtub and the water drains out at 5 liters per minute. To the nearest minute, when will there be 80 liters in the bathtub
Answers
24.6/5 = 4.92 minutes with 0 litres (8:08pm)
80/8.2 = 9.7560976 minutes for 80 litres (8:18pm)
Answer = 8:18pm
Show your work and explain how you can determine which is a better deal:
10 ounces of orange juice for $2.40 or 8 ounces for $2.08?
Answers
Answer: 10 ounces for $2.40
Step-by-step explanation: The trick behind these problems, always divide. 2.40/10ounces is $0.24. 2.08/8ounces is $0.26. Better deal, therefore smaller answer of the 2, because it's cheaper.
each ounce of orange juice for 8 ounces is 0.26
each ounce of orange juice for the 10 ounces would only be 0.24
so you are getting 2 more ounces of orange juice for only 0.48
Which point represents the approximate location of 90 ? A) point A B) point B C) point C D) point D
Answers
Answer:
C
Step-by-step explanation:
I took the test
105 is divisible by what 2 5 10
Answers
How are √25 and √-25 different in the terms of a solution for both? *
Answers
Answer:
For [tex]\sqrt{25}[/tex] it will be plus or minus [tex]\sqrt{5}[/tex]
For [tex]\sqrt{-25}[/tex] it will be plus or minus [tex]\sqrt{5i}[/tex]
Step-by-step explanation:
Well for [tex]\sqrt{-25}[/tex] it will be 5i
Because i = -1