Answers
Answer:
X=12
Step-by-step explanation:
since the sum of the interior angles in a triangle is 180 so 5*12= 60
60*3= 180°
hope that helped
Related Questions
Find the value of x so that f(x)=7.
Answers
Answer:
5
Step-by-step explanation:
At 7 on the y-axis, the x-axis is 5
please helppppppppppp!
Answers
Answer:
3y - x = 21
Step-by-step explanation:
Answer:
3y - x = 21
Step-by-step explanation:
y = -3x - 8
The perpendicular line has the reciprocal slope.
So, the slope of this perpendicular line would be 1/3.
The equation that has the slope of 1/3 is 3y - x = 21.
Hope this helps!
please show your working out for (x+2)(x+4)=
Answers
Answer:
.
Step-by-step explanation:
(x+2)(x+4)
=x(x+4)+2(x+4)
=x²+4x+2x+8
=x²+6x+8
what is the midpoint
Answers
the formula for midpoint is
((x+x)/2 , (y+y)/2)
=(-3+1)/2 , (-1+-5)/2
=-2/2 , -6/2
=-1,-3
Or you could just look at the graph and see that -1,-3 is where the exact middle of the line is
What is the m for this slope?
Answers
Answer: -1/4
Step-by-step explanation:
Slope=rise/run
We rise 1 up
We run 4 to the left (making it negative)
Answer:
Step-by-step explanation:
first of all m is slope and youre not giving me any numbers or resources to work with. Maybe pay attention just a bit in class
2. How do you think the interaction between the
wind and the turbine blades result in electrical
energy? Explain your answer.
Answers
Answer:
Wind causes blade to move
Step-by-step explanation:
As blade moves, turbine work, and thus v get electricity from wind
Have a GOOD DAY.....
Pick an lunch for every single day?
Answers
Answer:
The last one please.
8.3 + 2.7 Adding and Subtracting Decimals
Answers
Answer:
your answer is 11
Step-by-step explanation:
Which of the following represent(s) an equation of the line passing through the points A(5, 6) and B(4,8). Select all that apply.
Answers
Answer:
A, 6 and B, 4
Find the value of x.
Answers
Answer:
x = 44°
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesGeometry
All angles in a triangle add up to 180°Step-by-step explanation:
Step 1: Set up equation
x° + 104° + 32° = 180°
Step 2: Solve for x
Combine like terms: x + 136 = 180Subtract 136 on both sides: x = 44°Answer:
44°
Step-by-step explanation:
Because Sum of three angles of a triangle equals 180 °
So 180°-(104°+32°)
=180°-72°
=44°
1) Find the perimeter of the following
polygon
8 ft.
5 ft.
Answers
A pound of ground beef costs $5. At this rate, what is the cost of 3/4 pounds?
Answers
Answer:
The answer would be $3.75
This can be easy if you take $5 and multiply it by 3/4 and you will get that answer!
I hope this helps :)
Step-by-step explanation:
Plz mark B R A I N L I E S T
Can you guys please help me step by step ?2(2x-1)=6(x+2)
Answers
Answer:
Step-by-step explanation:
2(2x-1)=6(x+2) PEDMAS
4x-2=6x+12 subtract 4x from both sides
-2=2x+12 subtract 12
-14=2x divide by 2
x= -7
Answer:
x = -7
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
2(2x - 1) = 6(x + 2)
Step 2: Solve for x
Distribute: 4x - 2 = 6x + 12Subtract 4x on both sides: -2 = 2x + 12Subtract 12 on both sides: -14 = 2xDivide 2 on both sides: -7 = xRewrite: x = -7Step 3: Check
Plug in x to verify it's a solution.
Substitute: 2(2(-7) - 1) = 6(-7 + 2)Multiply: 2(-14 - 1) = 6(-7 + 2)Subtract/Add: 2(-15) = 6(-5)Multiply: -30 = -30Here we see that -30 does indeed equal -30.
∴ x = -7 is a solution of the equation.
Alan compared the slope of the function y=3x+2 to the slope of the linear function that fits the values in this table. Which choice is true about the slopes of the two functions?
Answers
OPTIONS:
*The slope of the graph of the table is 1 more than the slope of the graph of the equation.
*The slope of the graph of the table is 2 more than the slope of the graph of the equation.
*The slope of the graph of the equation is 2 more than the slope of the graph of the table.
*The slope of the graph of the equation is 1 more than the slope of the graph of the table.
Answer:
The slope of the graph of the equation is 1 more than the slope of the graph of the table.
Step-by-step explanation:
The slope in the equation of the function, y = 3x + 2, is identified as 3.
We know this because, the equation for the function was given in the slope-intercept form, y = mx + b, where m represents the slope.
Therefore, the slope of the function is 3.
The slope of the function represented by the table of values can be calculated using any two given pairs on the table.
Using (1, 6) and (3, 10):
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_2} = \frac{10 - 6}{3 - 1} = \frac{4}{2} = 2 [/tex]
Slope of the function represented by the table of values is 2.
Therefore, comparing the slope of both functions, we can conclude that:
✅"The slope of the graph of the equation is 1 more than the slope of the graph of the table."
I will give barinlest im not playing im frfr
Answers
M=96
She ran 96 miles O. o
Hope they helps!
Answer:
M= 32 x 3
M= 96
Carly ran 96 miles
Step-by-step explanation:
May I have brainliest please? :)
Determine the type of triangle that is drawn below. PLZZ ASAP
Answers
Answer:
saclene obtuse
Step-by-step explanation:
sides all different and one angles is obtuse
By how much does 2/3 of 12 exceed 3/7 of 5
Answers
Answer: 5.872
Step-by-step explanation:
Two thirds of twelve is eight and three sevenths of five is around 2.14 so subtract 2.14 from eight and you get the answer above
a._x2 _ 25
How do you do this
Answers
Answer:
x=[tex]\frac{+}[/tex]5 or x=5, x=-5
Step-by-step explanation:
If the question is [tex]x^{2}=25[/tex] then you take the square root of both sides. [tex]\sqrt{x^{2}}=\sqrt{5^{2}}[/tex] because 25=5*5=[tex]5^{2}[/tex].
When you simplify you get x=[tex]\frac{+}[/tex]5
So x=-5, =5.
Help please? Will mark correct and first answer as brainliest!! : )
Answers
Answer:
It Is O. 8
Step-by-step explanation:
Because you are suppose to round the number to the one in front of the other number
83/100 83%
.......................
PLEASE HELP......rotate this image 90° counterclockwise and write the new coordinates for V’
Answers
Answer:
(1, 4)
Step-by-step explanation:
For people who are wanting to answer this question, just rotate this image three times to get the 90 degree counterclockwise image of the triangle : )
Which shape is similar to shape I? A. B. C. D.
Answers
_____________
good luck on your assignment!! <3
E because it's in order
5x-4y=-18 and x-4y=6
Answers
Answer:
x = -6 and y = -3
Step-by-step explanation:
x- 4y =6
x =4y +6......(i)
5x -4y =-18
20y +30 - 4y = -18
16y = -48
y = -3
x = -12+6
x = -6
Please help will brainlist
Answers
Answer:
14-C
15-B
16-D
17-C
Step-by-step explanation:
.......
7k-3=6k what does k equal
Answers
Answer:
k = 3/13
Step-by-step explanation:
7k-3=6k
3 = 6k + 7k
13K = 3
k = 3/13
How many real solutions does the function shown on the graph have?
A. no real solutions
B. one real solution
C. two real solutions
D. cannot be determined
Answers
Answer:
no real equations
Step-by-step explanation:
the line isnt touching the x intercept line meaning there wouldn't be any equations to begin with
what is 3x3+27+27+27?
Answers
Answer:
its 90
Step-by-step explanation:
Please helppppp me Idk how to answer this
Answers
y = (0)^2 + 10
y = 10
It would be (0,10)
Apples are on sale for $3.12 per kilogram is the total cost of apples proportional to the total mass?
Answers
Answer:
proportional
Step-by-step explanation:
Answer: Yes it is proportional
Step-by-step explanation:
Identify the domain of the relation {(1,9), (2,5) (4, 6), (7, 1), (2,4)} .
Answers
what is the name of the triangle
Answers
Answer:
What is the name of the triangle
Ans) triangle with all sides equal is called equilateral, a triangle with two sides equal is called isosceles, and a triangle with all sides a different length is called scalene. A triangle can be simultaneously right and isosceles, in which case it is known as an isosceles right triangle
Step-by-step explanation:
There shall be a picture so that you say its name
Hope it helps
Answer:
answer is C. isosceles
because of the two equal sides so it cant be equilateral and it can be right angle because it doesn't have a perpendicular bisector
Step-by-step explanation: