Answers
Answer:
a = 31°
b = 66°
Step-by-step explanation:
Reason for the answer to a:
It is an alternate angle. So, a = 31°.
Reason for the answer to b:
It is also an alternate angle. So, b = 35° + 31° = 66°.
Related Questions
A scale on a blue print drawing of a house shows that 10 centimeters represents 2 meters. What number of actual meters are represented by 18 centimeters on the blue print?
Answers
Answer:3.6 m
Given:10cm=2m
Then, 5cm=1m
Therefore, (18/5)= lenght I'm meters on blueprint scale
(18/5)=3.6m
What is the unit rate (words per 1 minute) for
this scenario?
Lucy can type 300 words in 5 minutes. How many words can Lucy type in 27 minutes.
Answers
What is the value of y in the solution to the following system of equations?
5x – 3y = -11
2x - 5y = -14
Answers
Answer:
{x,y} = {33/19,-2/19}
Step-by-step explanation:
Answer: For 5x-3y=-11, the answer is y=11/3 + 5x/3.
For 2x-5y=-14, the answer is y=14/5 + 2x/5
Step-by-step explanation: Move all terms that do not contain y to the right side and then solve.
I hope this helps you out! :)
which expression is equivalent to 42+90?
Answers
Step-by-step explanation:
42+90 can be written in many ways.
Fore example, it can be written with double negatives, or even commutative property.
42-(-90) or 90+42
(21x2)+(45x2) or (6x7)+(3x30)
Sorry if it's wrong...
¿Cuál es el valor de 0.1561 redondeado a la décima más cercana?
A 0.15
B 0.16
C 0.1
D 0.2
Answers
Answer:
A0.15
Step-by-step explanation:
Are angles 1 and 2 a linear pair? Yes or no.
Answers
f(0) = x - 9
Help if you can?!
Answers
Answer:
Substitute the given value into the function and evaluate is
− 9
can someone help me with this question? I keep on getting it wrong.
Answers
Answer:
102
Step-by-step explanation:
Let x be the amount of money John spends.
x/2-5=46
x/2=51
x=102
state the domain, the range, and the intervals on which function is increasing, decreasing, or constant in interval notation
Answers
Answer:
domain (-∞, ∞)range (-∞, 4]increasing (-∞, 0)decreasing (0, ∞)constant (only at x=0, not on any interval)Step-by-step explanation:
The graph is of the equation y = -x^2 +4. It is a polynomial of even degree, so has a domain of all real numbers: (-∞, ∞).
The vertical extent of the graph includes y=4 and all numbers less than that:
range: (-∞, 4]
The graph is increasing to the left of its vertex at x=0, decreasing to the right.
increasing (-∞, 0); decreasing (0, ∞)
There is no interval on which the function is constant. It has a horizontal tangent at x=0, but a single point does not constitute an interval.
Dominic placed the following pieces of lumber in order from shortest to longest 23 over three 7 and 7/8 7.9 to 68 square root
Answers
Answer:
23/3
7 7/8
7.9
Step-by-step explanation:
Karen owns a seafood restaurant. She orders trout from an online retailer.
Each pound of trout costs $30, and the company charges a $2 fee for
shipping the order. However, if Karen orders 10 or more pounds, the trout
costs only $24 per pound, but the shipping fee is $6.
Which piecewise function models the cost of x pounds of trout?
A. f(x) =
30x + 2, 0 < x < 10
24x + 6, 2 > 10
O B. f(2)=
24x + 6, 0 << < 10
30% +2, 2 > 10
O c. f() =
{
30x + 2, 0 << < 10
24x + 6, 3 > 10
D. f(x) =
24x + 6, 0 < x < 10
30x + 2, 3 > 10
< PREVIOUS
Answers
Answer: 30x+2, 0<x<10
24x+6, x>10
Step-by-step explanation:
Make sure the x>6 has the line under the >. It would not let me enter it like that.
The piecewise function that models the cost of x pounds of trout is: [tex]\bold{f(x)=\left \{ {{30x + 2,~~0 < x < 10} \atop {24x + 6,~~~x > 10}} \right. }[/tex],
What is piecewise function?"It is a function that is defined on a sequence of intervals."
For given question,
'x' represents number of pound of trout.
Each pound of trout costs $30, and the company charges a $2 fee for
shipping the order.
We write this in equation form as,
f(x) = 30x + 2
This is possible if Karen orders less than 10 pounds.
So, the function would be,
f(x) = 30x + 2, 0 < x < 10
If Karen orders 10 or more pounds, the trout costs only $24 per pound, but the shipping fee is $6.
This means, the function would be,
f(x) = 24x + 6, x > 10
Hence, the piecewise function that models the cost of x pounds of trout is: [tex]\bold{f(x)=\left \{ {{30x + 2,~~0 < x < 10} \atop {24x + 6,~~~x > 10}} \right. }[/tex]
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Which of the following expressions are equivalent to 3V 2 ? Select all that apply.
Answers
Answer: A C and D
Step-by-step explanation:
Explain the steps you would take to find the quotient of 1/3 divided by 4/3
Answers
Sample Response: First, rewrite the problem as a multiplication problem. Multiply 1/3 by the reciprocal of 4/3, which is 3/4. Then multiply to get 3/12. Simplifying gives the answer of 1/4.
here u go:)
First, rewrite the problem as a multiplication problem. Multiply 1/3 by the reciprocal of 4/3, which is 3/4. Then multiply to get 3/12. Simplifying gives the answer of 1/4.
have a great day :)
The function f is defined by the following rule.
f(x) = 3x - 3
Complete the function table,
X
- 4
2
5
Answers
X= 2; f(x)= 3
X=5; f(x)= 12
Which of the following equations has been vertically stretched by a factor
of 5?
A) Y=|x+5|
B) Y=|x-5|
C) Y=5|x|
Answers
i have a zero in the ones place. i am greater than 20 but less the 39 what am i
Answers
Answer:
30
Step-by-step explanation:
3/5(1 + p) = 21/20
find the solution to p
Answers
Answer:
3/4
Step-by-step explanation:
3/5(1+p)-21/20
3/5+3/5p=21/20
3/5p=21/20-3/5
3/5p=21/20-12/20
3/5p=9/20
p=9/20÷3/5
p=9/20*5/3
p=45/60
p=3/4
Each graph shows two polygon's A B C D and A' B' C' D in each case, describe a sequence of transformation that takes A B C D to A 'B 'C' D' So basically l need help describing the sequence of transformation
Answers
Answer:
1. Reflection across y-axis and translated down 1 unit
2. 270 degree counterclockwise rotation and translated right three units.
Step-by-step explanation:
For number 1, when you reflect across the y-axis, the polygon is one unit above the intended location, so you would move it down one.
For number two, when you rotate it 270 degrees counterclockwise, it is to the left three units, so you would move it to the right three units.
Evaluate the expression when a = -2 and b=2.
a-2b
Answers
Answer:
-6
Step-by-step explanation:
a-2b
-2-2(2)
-2-4
-6
find the value of f(3) for the function f(x)=-4(x+3) f(3)=
Answers
Answer:
-24Step-by-step explanation:
Given function
f(x)= -4(x+3)To find
f(3)=?Solution
Substitute x with 3 in the equation to find f(3)
f(3) = -4(3+3) = -4*6 = -24What is the value of m?
O 10
O 30
O 70
O 150
Answers
Point g is on line segment FH. Given FG=5x+2, GH= 3x-1, and FH= 9, determine the numerical length of FG.
Answers
Answer:
Step-by-step explanation: fg + Gh = fh
8x+1=9
8x=8
X=1
The numerical length of the line segment FG is 7 units.
Given that, FG=5x+2, GH= 3x-1, and FH= 9.
We need to find the numerical length of FG.
What is a line segment?A line segment is a part of a line that has two endpoints and a fixed length. It is different from a line that does not have a beginning or an end and which can be extended in both directions.
Now, FH=FG+GH
⇒9=5x+2+3x-1
⇒8x+1=9
⇒8x=8
⇒x=1
So, FG=5x+2=7
Therefore, the numerical length of the line segment FG is 7 units.
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Classify the system of equations and identify the number of solutions. 5x + y = 2 2y = 4 − 10x
Answers
infinitive
Step-by-step explanation:
The system of equations represents the dependent because the solution to the system of equations has infinitely many solutions.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
The system of equations are:
5x + y = 2
2y = 4 − 10x
The system of equations can be written as:
5x + y = 2 ..(I)
10x + 2y = 4 ...(II)
In equation (II) divide by 2
5x + y = 2 ..(III)
Equations (I) and (III) represent the same equation:
The system of equations represents the Dependent because the solution to the system of equations has infinitely many solutions.
Thus, the system of equations represents the dependent because the solution to the system of equations has infinitely many solutions.
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Melissa made a total of 14 baskets during her last basketball game. She made a number of 2-point baskets and a number of 3-point baskets for a total of 33 points. Using matrices to solve, how many 3-point baskets did Melissa make in her last basketball game? 3 5 9 11
Answers
Answer:
The answer should be 5
Step-by-step explanation: cause 3x5=15 which leaves 9 more shots that are equal to 2 2x9= 18 and 18+15= 33 which means the answer is 5
Answer:
B.) 5
Step-by-step explanation:
Edge2021
A class has 6 boys and 15 girls. What is the ratio of boys to girls?
Answers
Answer:
6/21
Step-by-step explanation:
bc thats the answer
Answer:
Simplified: 6/15 = 2/5
Step by-step explanation:
a ball is thrown straight up from a height of 3 ft with a speed of 32 ft/s.
Answers
Simplify:
6(1 + 6x) <6(1 - 5x)
Answers
Answer:
x < 0
Step-by-step explanation:
Please solve need help!
Answers
Answer:
ST 45
Step-by-step explanation:
9x=4x+25
5x=25
x= 5
plug back in 9(5)
2(3-p)=17=41 show answer.
Answers
this is what I found hope its correct!♀️
NEED HELP ASAP!!!
TEN POINTS!