Use DEF shown below to answer the question that follows: what is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.
Answers
DEF is shown in the attachment.
Answer: x = 36.08
Step-by-step explanation: We can use Law of Sines to determine x, which is written as:
[tex]\frac{x}{sin(F)}=\frac{55}{sin(90)}[/tex]
where
F is the angle at vertex F
The angle is calculated knowing that the sum of all internal angles of a triangle is 180°:
F + 49 + 90 = 180
F + 139 = 180
F = 180 - 139
F = 41
Then, Law of Sines will be:
[tex]\frac{x}{sin(41)}=\frac{55}{sin(90)}[/tex]
Sin(90) = 1
sin (41) = 0.6560
Substituing and rearraging:
[tex]x=\frac{55}{1}(0.6560)[/tex]
x = 36.08
The value of x is 36.08 units
Related Questions
help fast!
what is the solution to the system of equations?
a. no solution
b. infinitely many solutions
c. (4,-3)
d. (1.5,-1.75)
Answers
Mary invests £120000 in a savings account.the account pays 1.5% compound interest per year work out the value of her investment after 2 years
Answers
Answer:
120,027£
Step-by-step explanation:
A=P(1+r/100)^n
120,000(1+1.5/100)^2
=120,027£
hope it helps
please help! i need to do my homework
Answers
Answer:
the second one
Please help! Giving braniest to the quickest answer!
Answers
The volume of the material in the cracker is
(volume of the outer cylinder) minus (volume of the cylindrical hole)
The volume of any cylinder is
V = (π) (radius)² (length)
For the outer cylinder:
V = (π) (8 mm)² (18 mm)
For the cylindrical hole:
V = (π) (4 mm)² (18 mm)
The solid material in the whole cracker:
V = (π) (8 mm)² (18 mm) - (π) (4 mm)² (18 mm)
V = (π) (18mm) {(8 mm)² - (4 mm)²}
V = (18π mm) (48 mm²)
V = (18π · 48) mm³
V = 2,714.3 mm³
–9x + 1 = –x + 17
x = –8
x = –2
x = 2
x = 8
Answers
Answer:
x = -2
Step-by-step explanation:
-9x + 1 = -x + 17
Add x to both sides.
-8x + 1 = 17
Subtract 1 from 17.
-8x = 16
Divide 16 by -8.
x = -2
There are 15 animals in a barn. These animals are horses and chickens. There are 44
legs in all. Which system of equations represents the situation?
Answers
What is 5-5menemensnsn
Answers
Answer:
5-5 is 0
Step-by-step explanation:
9) Sam had 7 days to complete 150 math problems. He had 5 hours a day to work on these
problems. What is the minimum number of problems he needs to complete per hour?
Answers
Answer:
5 problems an hour
Step-by-step explanation:
7 days x 5 hours = 35 total hours
150 problems ÷ 35 hours = 4.3 problems an hours,
which would then be rounded up to 5.
I WILL GIVE BRAINLIEST 6TH GRADE MATH
Answers
Answer:
A
Step-by-step explanation: If you count a the answer will be 48
Answer:
The first one
Step-by-step explanation:
Lmk if i need to explain
pls answer enclosed questions :))
Answers
b)5c-3d
combine like terms*
Answer:
a) 9a + 6b
b) 5c - 3d
Step-by-step explanation:
a)
4a + 7b + 5a - b =
= 4a + 5a + 7b - 1b
= 9a + 6b
b)
6c + 4d - c - 7d =
= 6c - 1c + 4d - 7d
= 5c - 3d
x*+5X+6
please thanks
Answers
Hope this helped!!
Consider Z1 = 4 - 4 sqrt3i and Z2 =-16i what is z1 - z2
Answers
Answer:
option C
Step-by-step explanation:
got it right on edge 2020
The expression Z₁ -Z₂ is 4 - (4√3 -16)i.
What is subtraction?Subtraction is mathematic operation. Which is used to remove terms or objects in expression.
The given expression Z₁ = 4 - 4√3i.
And Z₂ = -16i
Subtract Z₂ to Z₁:
Z₁ -Z₂
= 4 - 4√3i - (-16i)
= 4 - (4√3 -16)i.
Therefore, Z₁ -Z₂ is 4 - (4√3 -16)i.
To learn more about the subtraction;
https://brainly.com/question/2346316
#SPJ5
Two groups of volunteers are cleaning up the football stadium after the Homecoming game. Volunteers from the
Band Booster Club have already cleaned 2 rows of bleachers and will continue to clean at a rate of 10 rows per
minute. The leadership class has completed 11 rows and will continue working at 1 row per minute. Once the
two groups get to the point where they have cleaned the same number of rows, they will take a break and
decide how to split up the remaining work. How many minutes will each group have cleaned by then? How long
will that take?
What’s the answer
Answers
10x+2=1x+11
the answer is 1
After 1 minute they'll have the same no. of rows cleaned.
What is a linear function?A straight line on the coordinate plane is represented by a linear function. As an illustration, the equation y = 3x – 2 depicts a linear function because it is a straight line in the coordinate plane.
Let the no. of minutes be denoted by 'm'.
Given, Band Booster Club has already cleaned 2 rows of bleachers and will continue to clean at a rate of 10 rows per minute which is,
10x + 2.
The leadership class has completed 11 rows and will continue working at 1 row per minute which is,
x + 11.
∴ The point where they have cleaned the same number of rows is,
10x + 2 = x + 11.
9x = 9.
x = 1 minute.
So, After 1 minute they'll have the same no. of rows cleaned.
learn more about linear equations here ;
https://brainly.com/question/21835898
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What will be the answer for x?
Answers
Answer:
x=8
Step-by-step explanation:
5x+6+134=180
5x=40
x=8
I really need help!!
Answers
Answer:
the answer is c you welcome
Which linear equations have one solution? Check all that apply.
5x - 1 = 3(x + 11)
4(x-2) + 4x = 8(x -9) 0
4(x - 6) + 4 = 2(x - 3)
2(x - 4) = 5(x - 3) + 3
2(x - 1) + 3.x = 5(x - 2) + 3
Answers
Answer:
5x - 1 = 3(x + 11)- Has one solution
4(x-2) + 4x = 8(x -9) 0- Has one solution
4(x - 6) + 4 = 2(x - 3)- Has one solution
2(x - 4) = 5(x - 3) + 3- Has one solution
2(x - 1) + 3.x = 5(x - 2) + 3- Has no solution
Answer:
A.C.D
Step-by-step explanation:
B And E are wrong edgen 2021
solve for y
y - 2x = 15
Answers
Answer:
y=2x+15
Step-by-step explanation:
Add 2x to both sides of the equation.
Answer:
y = 2x + 15
Step-by-step explanation:
y - 2x = 15
=> y = 2x + 15
what is a sigma??? pls need help!!
Answers
Answer:
Sigma is the eighteenth letter of the Greek alphabet. In the system of Greek numerals, it has a value of 200. In general mathematics, uppercase ∑ is used as an operator for summation. When used at the end of a letter-case word, the final form is used
Step-by-step explanation:
The greek letter sigma has many meanings and uses in math.
The uppercase form is written as [tex]\sum[/tex] which looks like a fancy or weird looking letter "E". This form indicates we'll be adding a bunch of items. They can be numbers or algebraic expressions.
The lowercase form is written as [tex]\sigma[/tex] which looks like a rotated letter "b" in a way. This lowercase form is often used for population standard deviations in statistics.
There are many other uses for this greek letter, so you'll need to provide more context and information to the question.
solve for n. 9n + 120 = 336
Answers
Answer:
the answer is n=24
Step-by-step explanation:
hope this helps :)
Answer:
n=24
Step-by-step explanation:
9n+120=336
9n=216
n=24
solve the following system of equations. Express your answer as an ordered pair in the format (a,b), with no spaces between the numbers or symbol. 2x+5y=16, -5x-2y=2
Answers
Answer:(-2,4)
Step-by-step explanation:
5(2x +5y=16) , 2(-5x-2y=2)
Eq 1 , 10x+25y=80 Eq2,-10x-4y=4
Eq1-Eq2 =21y=84
Y=4,x=-2
Ans (-2,4)
Q(3,5),R(3,1),S(-1,1),T(-1,5) Determine weather QRST is a rhombus, rectangle, or a square
Answers
Answer:
1/2
Step-by-step explanation:
1.0 :1/2
I used a graphing calculator
The answer is a square
Choose the graph that matches the equation below y=3x+1
Answers
Answer:
A
Step-by-step explanation:
Explanation: Line A intersects with the y-axis at +1 and has a slope of 3/1x. This would form the equation y = 3x + 1 in y = mx + b form. Therefore, A matches the equation.
Hope this helps! :)
if we subtract-3y square y square from square y then we get
Answers
Answer:
3
Step-by-step explanation:
Answer:
I don't understand the question dear
8 ³ the value of each power
Answers
Answer:
512
Step-by-step explanation:
Select the correct answer.
What is the value of x in the figure? 50 POINTS
A: 40 Degrees
B: 70 Degrees
C: 80 Degrees
D: 120 Degrees
E: 150 Degrees
Answers
Answer:
B
Step-by-step explanation:
A triangles three angles all add up to 180 degrees. so add 40+70, to get 110, and subtract 180 by 110. You'll get 70 degrees, or B
Answer:
150
Step-by-step explanation:
180-70= 110
40+110 (is a formula) that equals x
= 150
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
A store buys
77
1
2
pounds of mulch in a large shipment. They divide the mulch up into bags that can each hold
2
1
4
pounds. The store sells one bag of mulch for $2.25. For each part of the question, show your work.
How many full bags of mulch will the store make?
Considering only the full bags, what is the total sales price of all of the bags of mulch?
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
A store buys
77
1
2
pounds of mulch in a large shipment. They divide the mulch up into bags that can each hold
2
1
4
pounds. The store sells one bag of mulch for $2.25. For each part of the question, show your work.
How many full bags of mulch will the store make?
Considering only the full bags, what is the total sales price of all of the bags of mulch?
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
A store buys
77
1
2
pounds of mulch in a large shipment. They divide the mulch up into bags that can each hold
2
1
4
pounds. The store sells one bag of mulch for $2.25. For each part of the question, show your work.
How many full bags of mulch will the store make?
Considering only the full bags, what is the total sales price of all of the bags of mulch?
Answers
Answer:
Step-by-step explanation:
First you divide the total mulch (77 1/2) by the amount per bag (2 1/4). This will tell you how many bags of mulch you have.
The answer is 34.4444444 which is 34 full bags of mulch.
Now if one bag is $2.25, then what is 34 bags?
$2.25 multiplied by 34 is $76.5
Hope this helps your understanding
How many times does 0.2 go into 10.88?
first one to get answer gets 100 ponts
Answers
Answer: 54.40
Step-by-step explanation:
Answer:
5.4
Step-by-step explanation:
I need help with this question
Answers
Answer:
A. [tex]\frac{3}{2}[/tex]
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASAlg I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (-2, 1)
Point (2, -5)
Step 2: Find slope m
Substitute: [tex]m=\frac{-5-1}{2-(-2)}[/tex]Simplify: [tex]m=\frac{-5-1}{2+2}[/tex]Subtract/Add: [tex]m=\frac{-6}{4}[/tex]Simplify: [tex]m=\frac{-3}{2}[/tex]Can someone help me please?
Answers
Answer:
m<4- Linear Pair to Angle 2
m<5- Vertical Angle to Angle 1
m<6- Linear Pair to Angle 4
m<7- Vertical Angle to Angle 3
m<8- Linear Pair to Angle 7
Lauren is tutoring students at the library on Saturday. If she is at the library for a total of 6 hours and she helps each student, one at a time, for Three-fourths of an hour, how many students does she tutor?
Answers
Answer:
5 students.
Step-by-step explanation:
There is a simple equation for this answer. If Lauren is going to be there for 6 hours, and she is going to tutor students for 3/4 hours, or 45 minutes, we can just divide.
First, make all of the numbers the same. 6*60=360. Now, divide 360 by 45. You will get 5 and 2/9ths. As you cannot tutor half students, you would round it down to get 5 students.
Answer:
she tutors 8 students a day
Step-by-step explanation:
hope this helped and have a good day :)
