Please help. I know the second one has a right angle so I could solve that but the other two I'm so confused haha. Please help :3
Answers
Ok soo for the first one we're gonna use sine, (remember SOH CAH TOA) since we know the value of the hypotenuse.
Sin37° = x/9.3
0.6018=x/9.3
x= 5.59674
The last one we'll use cosine because we know the value of the side adjacent to 96°.
Cos42°=5.1/y
0.7431=5.1/y
y= 6.86272692
I assume it has you round your answers to the nearest tenth so the first one would be 5.6 and the second would be 6.9 .
Hope this helps!
Related Questions
a 52 foot ladder is set against the side of a house so that it reaches 48 feet. If Jevonte grabs the ladder and pulls it 3 feet farther from the house, how far up the side of this house will the ladder reach now
Answers
Answer: 49? unless its 55
Step-by-step explanation:
Ariel has a total of 320 points on all four of her exams. If these points are shared equally among the four exams, the result is 80 points per project—which is Ariel’s mean score. What would the average be if the total points was 372?
Answers
Answer: 93
Step-by-step explanation: ariel had 4 exams so i think 372 divded by 4 is 93
Which of the following is NOT a possible UNIT for the phrase "King Henry Died Unexpectedly Drinking Chocolate Milk?
Answers
Answer: I believe its foot
Step-by-step explanation:
Help me out please.i will give brainly
Answers
Answer:
Hello! answer: 17
Step-by-step explanation:
Assuming this is the Pythagorean theorem our formula would be
a^2 + b^2 = c^2
meaning both of those sides multiplied by themselves added together will equal a number which is the result of c multiplied byitself sorry it sounds confused but...
15 × 15 = 225 8 × 8 = 64 225 + 64 = 289
the square root or the (number multiplied byitself that equals 289) is 17 because
17 × 17 = 289 so × = 17 I hope that helps!
Answer:
x = 17 cm
Step-by-step explanation:
Since it is a right triangle and you are trying to find x, you can use the pythagorean theorem. (a² + b² = c²)
First, plug the values into the equation: (a and b represent the legs and c represents the hypothenuse; otherwise known as the longest side.)
8² + 15² = c²
Square 8 and 15( or multiply them by themselves):
64 + 225 = c²
Add:
289 = c²
Take the square root of both sides:
√289 = √c²
Simplify:
17 = c
Therefore, x = 17 cm.
Hope this was helpful! Have a nice day! :)
which model shows 9 (3+6) = (9 x 3) + (9 x 6)?
NO LINKS OR FILES THANK YOU!!
Answers
Answer:
Look at the image.
Step-by-step explanation:
The required model that represents 9 (3+6) = (9 x 3) + (9 x 6) is given in the model shown in B. Option B is correct.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
What is an array?The array is a collection of things and shapes in a specific pattern.
Here,
Given that, to determine the model that represents 9 (3+6) = (9 x 3) + (9 x 6)
So 9 (3+6) = (9 x 3) + (9 x 6) represents the arrangement of squares in array form,
If in a pattern there are 9 rows there must be 3 and 6 columns or vice versa.,
So from the above definition, a model that represents 9 (3+6) = (9 x 3) + (9 x 6) is given in the model shown in B.
Learn more about Array patterns here:
brainly.com/question/28644955
#SPJ2
WILL MARK BRAINLIEST IF ANSWERED IMPORTANT
In a right triangle, apart from the right angle, the other two angles are
x + 1 and 2x + 5. find the angles of the triangle.
Answers
Answer:
The two other angles are 29 degrees and 61 degrees
Step-by-step explanation:
There are 180 degrees in a triangle. Given this is a right triangle one of the angles is 90 degrees. As in the other two angles have to equal up to 90 degrees. Now we have to find x.
180 - 90 = 90
If x equals 28
28 + 1 = 29
2 x 28 + 5 = 61
29 + 61 = 90
The two other angles are 29 degrees and 61 degrees
Answer:
29 , 61
Step-by-step explanation:
Sum of all angles of a triangle = 180
90 + x + 1 +2x +5 = 180 {Combine like terms}
96 + 3x = 180 {Subtract 96 from both sides}
3x = 180 - 96
3x = 84 {Divide both sides by 3}
x = 84/3
x = 28
x +1 = 28 +1 = 29
2x +5 = 2*28 + 5 = 56 + 5 = 61
helppppppppppppppppppppppppppp
Answers
For a birthday party, Mr. Perkins orders 8 chocolate chip cookies and 16 sugar cookies. Each cookie is the same price. He also picks up a cupcake for himself, which costs $2.75. The total bill is $44.03. What is the cost of a cookie?
Remember money is rounded to the nearest hundredth.
Answers
Answer:
2 dollars
Step-by-step explanation:
Answer:
$1.72
Step-by-step explanation:
First, subtract the cupcake from the total
44.03-2.75=41.28
Find out the total number of cookies
8+16=24
Then divide the total cookie price by the total number of cookies
41.28÷24=1.72
Each cookie costs $1.72
HELPP PLEASE DUE I N 1 HOURRR
Answers
Answer:
i dont know the part one but
well 5% of 30 = 6
so that means it would be 6%
Step-by-step explanation:
help, please
A study estimates that the cost of tuition at a university will increase by 2.8% each year. The cost of tuition at the University in 2015 was $33,741
the function b(x), models the estimated tuition, where x is the number of years since 2015
complete the expression for the function b(x)
Answers
Answer:
Бардык белгилүү авиация мыйзамдарына ылайык, аары учуу мүмкүнчүлүгү жок. Канаттары өтө эле кичинекей, семиз денесин чече албайт. Албетте, аары баары бир учат. Себеби аарылар адам мүмкүн эмес деп эсептеген нерсеге маани бербейт.
Step-by-step explanation:
Бардык белгилүү авиация мыйзамдарына ылайык, аары учуу мүмкүнчүлүгү жок.
Step by step: This is exponential growth. f(x)=a(1+r)^x where a is the original amount, r is the rate, and t is the time (in this case, number of years).
2.8% is equivalent to 0.028.
Because this is exponential growth, you add 1 to 0.028.
b(x)=33,741(1.028)^x
I hope that answers it :D
tom is baking cookies. he needs 3 eggs to make 15 cookies. if tom makes 45 cookies, how many eggs will he need?
Answers
Answer:
15x3=45
3x3=9
Step-by-step explanation:
Tom will use 9 eggs if Tom makes 45 cookies.
Naman is 4 times as old as his sister now.
In 20 years’ time, Naman’s age will be 14
years less than twice his sister’s age. How old is Naman now?
Answers
Answer:
Naman is 12 years old
Step-by-step explanation:
This means his sister is 3 which means in 20 years Naman will be 32 and his sister will be 23. Double 23 and you get 46 and 46 - 32 is 14
Can anyone help me I need to finish this as soon as possible but I forgot how to do it
Answers
Answer:
5
Step-by-step explanation:
U would have to multiply 3x10 that would equal 30 then you figure out how many '30s can fit into 6 that would equal 5
Hope it helps
Any absurd answers will be reported. Please someone answer questions 1, 2, and 3. I will mark as brainliest for an authentic answer.
Answers
Answer:
1. -1293.00
2. 1,293.00
3. They will not be able to save $1,500.00 each month unless they start following their budget. Their expenses are going over budget on food, entertainment, and credit cards. But if they start sticking to the budget, they will be able to save $1500 each month.
( I think that this is right )
17.Frank needs to buy $70.89 worth of prescription drugs before tax. In South Dakota the rate of tax is 4%. In Nebraska the tax rate is set at 5.5%.
Calculate how much Frank would have to pay for the prescription drugs in South Dakota, including tax, rounding to the nearest cent.
Answers
Answer:
$2.84 :D
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OwO
OWO
UwU
UWU
UvU
UVU
:P
:)
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:3
:v
What is the force that always opposes (or works against) motion called?
Answers
What is the mean of the values in the stem-and-leaf plot?
Enter your answer in the box.
Answers
Answer:4.3? (I guess so)
Step-by-step explanation:3x1 + 5x5 + 6x8 + 7x2=90 divided by 3+5+6+7=21
Kim surveyed the students at her school to find out if they like hotdogs and/or burgers. The table below shows the results of the survey:
Like Hotdogs
Do Not Like Hotdogs
Total
Like Burgers
32
49
81
Do Not Like Burgers
44
25
69
Total
76
74
150
If a student likes hotdogs, what is the probability that student also likes burgers?
93.8%
50.7%
42.1%
39.5%
Answers
Answer:
like burgers with the wrong total of 76/150 is 50.7%
do not like burgers with also the wrong total of 74/150 is 50% simplified
now with the right totals its 54% for liking burgers and 46% for not liking
Step-by-step explanation: 32 + 49 + 81 = 162
44 + 25 + 69 = 138
right total (162) wrong total (76)
right total (138) wrong total (74)
right (300) wrong (150)
unless u simplified by 2 which is 150/300 then its right simplified
so im confused but this is my answer
Answer:
Years late but I'll answer anyway. It is C. 42.1%
Step-by-step explanation:
A two-way table is a bivariate table. Bivariate tables have rows and columns just as your table has.
Remember, a column is vertical and a row is horizontal. Each value in the data table is called a cell.
In this case, you have to do column relative frequency. This is a cell frequency divided by the column total. It's not as hard as it may sound.
The number of people who like hotdogs and burgers is 32, and the total for that column is 76. All you have to do is divide 32 by 76 and you have your answer.
32 / 76 = 0.421 or 42.1%
A recipe for a dozen iced cookies calls for 214 cups flour. Which can be used to determine the amount of flour needed to make 32 cookies?
Answers
Divide 32/12 = 2.666
2.6666 x 2 1/4= 5.85
No pic/link to answer pls. NEED TODAY!
Answers
Answer:
I think its H
Step-by-step explanation:
I say u wait for more answers just incase f it wrong, don't immediately go for H.
please help quickly.
Answers
Answer:
x = 2, y = 5
Step-by-step explanation:
Given the 2 equations
y = - 2x + 9 → (1)
y = 4x - 3 → (2)
Substitute y = 4x - 3 into (1)
4x - 3 = - 2x + 9 ( add 2x to both sides )
6x - 3 = 9 ( add 3 to both sides )
6x = 12 ( divide both sides by 6 )x = 2
Substitute x = 2 into either of the 2 equations and evaluate for y
Substituting into (2)
y = 4(2) - 3 = 8 - 3 = 5
Then x = 2, y = 5
Amanda scored 25, 17, 38, 11, and 24 points during her basketball games. What is the mean number of points she scored?
21
23
27
38
Answers
Answer:
27.25
Step-by-step explanation:
Please answer! I’m desperate marking brainliest
Answers
Answer:
21>x
Step-by-step explanation:
Select each pair of equivalent numbers
50/100 and 50%
1/3 and 30%
2/6 and 40%
4/5 and 80%
Answers
Answer:
50/100 and 50%
4/5 and 80%
Step-by-step explanation:
Hope it helps you in your learning process
Answer: I would go with 50/100 and 50%, And another will be 4/5 and 80%
Step-by-step explanation: Because 50/100=50% and if you had 2+2+2+2 it would equal 80% put the zero at the end of your process.
(I WILL GIVE BRAINLIST!)
1.4(+2)−10>38=
2.4( − 1) < 8=
3.4( + 2) > 8=
4.2( + 4) ≥ 16=
Answers
Answer:
1.4(+2)−10>38=false
2.4( − 1) < 8= true
3.4( + 2) > 8= false
4.2( + 4) ≥ 16=false
Step-by-step explanation:
2: true
3: false
4: false
Find area of the circle. Thanks so much
Answers
Answer:
176.63 in²
Step-by-step explanation:
Area = πr²
Area = 3.14 * (7.5²)
Area = 3.14 x 56.25
Area = 176.625 ≈ 176.63 in²
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
When u find the area it’s 176.7 then you round it
Please solve this. i need help
Answers
Explenation:
What's a single digit odd number you'll get from dividing a two digit number with 2?
Answers
Answer:
A single-digit odd number you'll get from dividing a two-digit number with 2 is 7.
Step-by-step explanation:
If you were to divide 14 by 2, you would get 7, which is a single-digit odd number.
Hi can someone hep me pls and if you don't know the answer pls don't answer and pls dont send links
Answers
Answer:
Dont forget about the answer
Step-by-step explanation:
One side of the triangle is 4 cm, and the sum of the other two sides is equal to a
whole number of cm. What is the smallest possible perimeter of the triangle?
A. 9 cm
B. 10 cm
C. 11 cm
D. 15 cm
E. 17 cm
Answers
Answer:
A) 9 cm
Step-by-step explanation:
By the Triangle Inequality, any two sides of a triangle must be greater than the remaining side.
In order to minimize the perimeter, we will assume that 4 cm is the longest side.
Thus, the two remaining sides must be greater than 4.
Since we are given that the sum of the two remaining sides is a whole number, the smallest whole number value greater than 4 is 5.
Hence, the smallest perimeter possible 9 cm.
Our answer is A.