Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale.
A right triangle with hypotenuse labeled 11 and one leg labeled x. The angle between the leg labeled x and the hypotenuse is equal to 22 degrees.---in the picture below.
Answers
Answer:
10.2
Step-by-step explanation:
Answer:
10.2
Step-by-step explanation:
cos = adj/hyp
cos22 = x/11
11 cos22 = 10.199
Related Questions
I need help fast please
Answers
Answer:
triangle, circle
Step-by-step explanation:
I put a link at the bottom to show you how i got my answer
The vertical cross-section of a cone is a triangle. The horizontal cross-section is a circle
A town planner wants to build two new streets, Elm Street and Garden Road, to connect parallel streets Maple Drive and Pine Avenue.
Trapezoid E F G H is shown. F G is Maple Drive, G H is Garden road, E H is Pine avenue, and E F is Elm Street. Sides F G and E H are parallel. Angle G is 108 degrees.
In trapezoid EFGH, EF ≅ HG. What is the measure of the angle between Elm Street and Pine Avenue?
Answers
Answer:
72
Step-by-step explanation:
Got it right on edg test
Answer:
B. 72 degrees
Step-by-step explanation:
If a town planner wants to build two new streets, Elm Street and Garden Road, to connect parallel streets Maple Drive and Pine Avenue. Using Trapezoid E F G H is shown. F G is Maple Drive, G H is Garden road, E H is Pine avenue, and E F is Elm Street. Sides F G and E H are parallel. Angle G is 108 degrees. In trapezoid EFGH, EF ≅ HG. The measure of the angle between Elm Street and Pine Avenue is 72°.
rafael bought a bag of candy that contains 50 pieces. 30 of those pieces4
Answers
tell rafel to be careful , he might get diabetes
Step-by-step explanation:
The area of a circle is 153.86 square meters. What is the diameter of the circle? Use 3.14 for π.
Answers
Answer:
r = 7
Step-by-step explanation:
You first need to know the formula for area of a circle. It is:
Area = π*r^2 (π = pi, r = radius)
Plug in for the given values:
153.86 = 3.14 * r^2
49 = r^2 (Divided both sides by 3.14)
r = 7
Hope this helps! <3
que es una fracion ?
ayudenme plisssssssssssss
Answers
Answer:
Parte dividida o separada de un todo considerada por separado.
Step-by-step explanation:
Answer:
Una cantidad numérica que no es un número entero.
Step-by-step explanation:
Select the term for what a manufacturer spends for goods or services.
A.
cost
B.
price
C.
markup
Answers
Answer:
A: Cost
Step-by-step explanation:
Plato
Question 5 of 10 For what value of x is the rational expression below equal to zero? (x-3)(x + 1 A-3 B. -1 C. 1 D. 3
Answers
Answer:
x = 3
Step-by-step explanation:
(x - 3) (x - 1) = 0
(x * x) - 2x + 3 = 0 ( quadratic equation)
[tex] {a}^{2} + bx + 3 = 0[/tex]
by the formula above (on the pic) x = 0
you can check it!
Find the common ratio for the following sequence .1, .01, .001
Answers
Answer:
0.1
Step-by-step explanation:
The common ratio of a sequence is the number you multiply one term to get the next one. Here, we multiply 0.1 by 0.1 to get 0.01, and 0.01 by 0.1 to get 0.001, so our common ratio is 0.1.
What is the slope of a line parallel to the line whose equation is 6x - y = 1. Fully
reduce your answer.
Answers
Answer:
6x
Step-by-step explanation:
To find a parallel line, you will need to put everything into the slope intercept form(y=mx+b).
When you do this, you should get -y=-6x+1. You cannot have a negative y, so you will divide everything by -1 to get y=6x-1.
Two lines are parallel when their slope is the same. The slope in this equation is 6.
Determine the intercepts of the line.
y + 5 = 2(x + 1)
y-intercept:
T-intercept:
Answers
Answer:
3 5 minus 2 equal 3 plus 1 equals 4
Start at 4. create a pattern that multiplies each number by 4. stop when you have 5 numbers
Answers
Answer:
5019
Step-by-step explanation:
79 * 4 + 3 = 319
319 * 4 + 3 = 1,279
1,279 * 4 + 3 = 5,019
Write an inequality for the following statement.
a is greater than or equal to 5
Answers
Answer:
a ≥ 5
Step-by-step explanation:
At an assembly 7 out of the first 10 students who entered the gym were carrying a backpack.
Based on this information, if 700 students were at the assembly, how many students could be
expected to be carrying a backpack?
Answers
Answer:
Step-by-step explanation:
700(7/10)
4900/10
490 students carrying backpack
if the donuts that have sprinkles have an average of 30 orange sprinkles and 40 purple sprinkles for donut how many orange sprinkles are there in total
Answers
30 sprinkles? It says how many orange sprinkles there are. If it was a typo and you mean how many total sprinkles, just add 30 and 40, which is 70.
---
sorry if this doesn't help
Match each equation with the appropriate type of factoring.
1.
12x2−44x+7
2.
18x3−2x2+27x−3
3.
x2+5x−36
4.
4x2−81
5.
32x3−4
Difference of Squares
GCF
Grouping
Quadratic Trinomial a≠1
Quadratic Trinomial a=1
Answers
hotel has 44 storeys Each storey has 18 rooms
What is the total number of rooms in the hotel?
Answers
Answer:
792
Step-by-step explanation:
You just multiply 44 by 18!
Hope this helps!
If f(x) = x* and g(x) = 3+8x?, find g(f(x)).
Answers
g(8x-3)=x
have a good day
Jonny is writing a program for a video game. For one part of the game he uses the
rule given below to move objects on the screen. Showing all your work, give the output that the rule gives for the inputs.
(x, y) --> (x-8.2, y+3.6)
First input: (7.6, 9.3)
Second input: (10.5, -2.1)
Answers
Answer:
[tex](-0.6,12.9)[/tex]
[tex](2.3,1.5)[/tex]
Step-by-step explanation:
Given: For one part of the game, Jonny uses the rule [tex](x,y)[/tex] → [tex](x-8.2,y+3.6)[/tex] to move objects on the screen.
To find: outputs for the given inputs
Solution:
Given rule is [tex](x,y)[/tex] → [tex](x-8.2,y+3.6)[/tex]
Put the first input as [tex](x,y)=(7.6,9.3)[/tex]
Output is [tex](x-8.2,y+3.6)=(7.6-8.2,9.3+3.6)=(-0.6,12.9)[/tex]
Given rule is [tex](x,y)[/tex] → [tex](x-8.2,y+3.6)[/tex]
Now, put input the second input as [tex](x,y)=(10.5,-2.1)[/tex]
Output is [tex](x-8.2,y+3.6)=(10.5-8.2,-2.1+3.6)=(2.3,1.5)[/tex]
Answer:
(-3.2 , 12.3)
(0.7 , 3.6)
The rule :
(x, y)→(x−7.5, y+6.8)
For the x - coordinate ; Subtract 7.5
For the y - coordinate `; add 6.8
First input : (4.3, 5.5)
Output :
x = 4.3 - 7.5 = - 3.2
y = 5.5 + 6.8 = 12.3
Output = (4.3, 5.5) →(-3.2 , 12.3)
Second input : (8.2, -3.2)
Output :
x = 8.2 - 7.5 = 0.7
y = - 3.2 + 6.8 = 3.6
Output = (8.2, -3.2)→(0.7 , 3.6)
The outputs obtained are :
(-3.2 , 12.3) and (0.7 , 3.6)
Rachel is 5 years old, her mother is 29 years old, and her grandmother is 54 years
old.
In how many years will the sum of their ages be equal to 100?
Answers
All you have to do is add the years together.
(5+29)+54
34+54=88
No, the sum is equal to 88, not 100.
sorry if this doesn't help
I WILL GIVE U A BRAINLIEST I NEED HELP ASAP
Answers
Answer:
First answer choice, N = w^2 - 4w
Step-by-step explanation:
Need help to solve this
Answers
9x^3−64 to factored form
Answers
Answer: its 3(3x^3-8)
Step-by-step explanation:
I don’t know if I’m wrong but I think the expression is not factorable with rational numbers.
When a certain basketball player takes his first shot in a game he succeeds with prob. 1/3. If he misses his first shot, he loses confidence and his second shot will go with prob. 1/4. If he misses his first 2 shots, his third shot will go with pro. 1/5. If he misses his first 3 shots, his fourth shot will go with prob. 1/6. If he misses his first 4 shots, the coach will remove hom from the game. Assume that the player keeps shooting until he succeeds or he is removed from the game. Let X denote the number of shots he misses until his first success or until he is removed from the game.
Required:
a. Compute the p.m.f. of X
b. Compute E[X]
Answers
Answer:
X : ____ 0 ____1 ____ 2 ____ 3 ____ 4
P(x) : _ 0.333_0.167 _0.100_0.067__0.333
E(X) = 1.9
Step-by-step explanation:
From the question above:
X ; number of misses
For :
X = 0 ; P(X = 0) = 1/3 = 0.333
X = 1 ; misses first ; succeeds on second
P(X = 1) = 2/3 * 1/4 = 2/12 = 1/6 = 0.167
X = 2 ; misses first, misses second, succeeds on third
P(X = 2) = 2/3 * (1 - 1/4) * 1/5 = 2/3*3/4*1/5 = 6/60 = 1/10 = 0.10
X = 3 :misses first, misses second, misses third succeeds on fourth
P(X = 3) = 2/3 * 3/4 * (1 - 1/5) * 1/6 = 2/3*3/4*4/5*1/6 = 24/360 = 0.067
X= 4
P(X =4) = 2/3 * 3/4 * 4/5 * 5/6 = 120/ 360 = 1/3 = 0.333
X : ____ 0 ____1 ____ 2 ____ 3 ____ 4
P(x) : _ 0.333_0.167 _0.100_0.067__0.333
E(X) :
Σx*p(x) = (0*0.333) + (1*0.167) + (2*0.100) + (3*0.067) + (4*0.333)
0 + 0.167 + 0.2 + 0.201 + 1.332
= 1.9
In the ordered pair (3, 4), which number represents the x-coordinate
Answers
Answer:
3
Step-by-step explanation:
Coordinate pairs are represented like this (x, y). So since 3 is in the first spot, it is the x coordinate.
Jenny and Mindy are working on a quilt. Jenny has completed 7/8 of the quilt and Mindy has completed 1/5 of it. Does the fraction 27/40 represent how much more of the quilt Jenny has completed than Mindy?
Answers
Answer: yes
Step-by-step explanation:
[tex]\frac{7}{8} -\frac{1}{5} \\\\frac{35}{40}-\frac{8}{40} \\\frac{27}{40}[/tex]
1. What is solution to 0.2(6x - 12) = 0.3(6 - 4x)
Answers
Answer:
x = 1.75Explanation:
0.2(6x - 12) = 0.3(6 - 4x)
Simplify both sides of the equation0.2(6x − 12) = 0.3(6 − 4x)
(0.2)(6x) + (0.2)(−12) = (0.3)(6) + (0.3)(−4x) (Distribute)
1.2x + −2.4 = 1.8 + −1.2x
1.2x − 2.4 = −1.2x + 1.8
Add 1.2x to both sides1.2x − 2.4 + 1.2x = −1.2x + 1.8 + 1.2x
2.4x − 2.4 = 1.8
Add 2.4 to both sides2.4x − 2.4 + 2.4 = 1.8 + 2.4
2.4x = 4.2
Divide both sides by 2.42.4x / 2.4 = 4.2 / 2.4
x = 1.75Please hurry I have 2 weeks of school left I need to pass
Answers
Answer:
41.5 hours
Step-by-step explanation:
310.42 divided by 7.48 = 41.5 hours
9z + 3 + 2z + z - 2, name one coefficent
Answers
Answer:
9, 2, 1
Step-by-step explanation:
coefficient is the number multiplied to a variable
so 9 and 2 and 1 are coefficients
Answer:
Even though you said only one coefficient, 9 and 2 are both coefficients in this expression.
Step-by-step explanation:
Draw a line to join each statement to the correct answer.
even + even + even =
even
odd - even - even =
even - odd + odd =
odd
odd + odd + odd =
Answers
Answer:
even + even + even = even,
odd - even - even = odd
even - odd + odd = even
odd + odd + odd = odd
Step-by-step explanation:
The answer will be odd if there are an odd number of odd numbers (eg. there are 3 odd numbers in the equation), otherwise, it will be even [for addition/subtraction only]
eg. odd + odd + odd (7+5+3) = 15(odd)
odd + odd + even(7+5+4) = 16(even) <-- [this equation got even number of odd numbers]
even+even+even=even
odd-even-even=odd
even-odd+odd=even
odd+odd+odd=odd
Write each fraction as a decimal. Use bar notation if necessary
1. 8/9
2. -2/5
3. 7/11
4. 7/8
5. -5/11
6. 47/99
Answers
2. -0.4
3. 0.64 (rounded)
4. 0.875
5. -0.45 (rounded)
6. 0.47 (rounded)