Answers
3 equal angles
so the triangle is equilateral => 3 equal sides
4x-10 = 3x+2
x = 12
or
4x-10 = 5x-22
-x = -12
x = 12
or
5x - 22 = 3x + 2
2x = 24
x = 12
x = 12
Answer:
The value of x = 12
Step-by-step explanation:
This is an equilateral triangle and the sides of an equilateral triangle are equal .
By putting the two sides of the triangle equal , we can find out the value of x
=> 4x - 10 = 3x +2
=> 4x - 3x = 2 + 10
=> x = 12
Related Questions
Hi, I can use some help wiTh this thanks!
Answers
Answer:
Square root of 9 = 3 ! ^^
Step-by-step explanation:
[tex]3*3=9 \\3^{2}=9\\\sqrt{9} = 3[/tex]
^^
9 = (-6p - (-3)) / -8
Answers
Answer:
p = -0.35
Step-by-step explanation:
-8 ÷ ((-3) - 6 ( -0.35 ) = 8.88( repeating ) Rounding to 9
Hope this helps.
[tex]\sqrt{49}[/tex]
Answers
Answer:
7Step-by-step explanation:
[tex]\sqrt{49}[/tex] = 7
Answer: 7
We should divide 49 by 7, it's only factor that is not 1.
49 ÷ 7 = 7.
So, the answer is 7.
Mr. Johnson sells and repairs watches at his store. Part A: Mr. Johnson took the price of a watch that was listed at $60 and marked it up by 30%. After the markup, what is the selling price of the watch?
Part B: A customer at the store wanted to buy a different watch that was listed at $88 but had a 15% discount. Then the customer had to pay a sales tax of 5% on the discounted price. How much did the customer pay for the watch? *
Answers
Part B: 78.54$
A torch and a battery cost £2.50 altogether.
The torch costs £2.00 more than the battery.
What fraction of the total price is the battery's price?
Give your answer in its simplest form.
Answers
Answer:
1/10
Step-by-step explanation:
2.50-2=0.5
0.5/2=0.25
0.25+2=2.25
2.5-2.25=0.25
0.25/2.5= 0.1
0.1 = 1/10
Help pleaseeeeeeeeeee
Answers
Answer:
angle relationship is co-interior
x = 3.94
Step-by-step explanation:
(34x - 1 ) + 45 = 180 [co-interior angles add up to 180 degrees]
34x - 1 = 135
34x = 134
x= 134/34 =3.94
i need help, at midnight, the temperature was -8*f at noon, the temperature was 23*f, which expression represents the increase in temperature? (a) -8 -23
(b) |-8| -23 (c) -8 - |23| (d) |-8 -23|
Answers
Answer:
D. |-8-23|
Step-by-step explanation:
|-8-23| = 31
sooo.... i swapped the gluestick for a stick of cheese in my math class... and now my test smells like cheese, and it ruined the ink, and i cant read the test now... what do i do?
Answers
Answer:
Throw away your test and tell your teacher that you didn't get your test
3sqrt24-sqrt54+2sqrt27
Answers
exact form:
[tex]3 \sqrt{6} + 6 \sqrt{3} [/tex]
decimal form:
[tex]17.74077407....[/tex]
Which of the following is an example of how self-awareness can affect communication?
a.
Self-awareness can help you choose who to communicate with.
b.
Self-awareness can help you decide how to communicate.
c.
Self-awareness can help you choose when to communicate.
d.
All of the above
Answers
Answer:
d all if these things are a part of self awareness
Answer:
d. All of the above
Step-by-step explanation:
E2020
What is the sum of the solutions to the equation 2m² + 18 = 15m
Answers
Answer:3/2, 6
Step-by-step explanation:
Is the point (11,5) on the parabola? Show or explain your work.
Answers
Answer:
The point (11, 5) is NOT on the parabola.
Step-by-step explanation:
Let [tex](x_0,y_0)[/tex] be any point on the parabola
Let [tex](a, b)[/tex] be the focus
Let [tex]y=c[/tex] be the the directrix
Distance between [tex](x_0,y_0)[/tex] and the focus: [tex]\sqrt{(x_0-a)^2+(y_0-b)^2}[/tex]
Distance between [tex](x_0,y_0)[/tex] and the directrix is [tex]|y_0-c|[/tex]
Given:
focus (6, 4)directrix y = 0Therefore:
Distance between [tex](x_0,y_0)[/tex] and the focus: [tex]\sqrt{(x_0-6)^2+(y_0-4)^2}[/tex]
Distance between [tex](x_0,y_0)[/tex] and the directrix is [tex]|y_0-0|[/tex]
Equate the two expressions and solve for [tex]y_0[/tex]:
[tex]\sqrt{(x_0-6)^2+(y_0-4)^2}=|y_0-0|[/tex]
[tex]\implies (x_0-6)^2+(y_0-4)^}=(y_0-0)^2[/tex]
[tex]\implies {x_0}^2-12x_0+36+{y_0}^2-8y_0+16={y_0}^2[/tex]
[tex]\implies {x_0}^2-12x_0-8y_0+52=0[/tex]
[tex]\implies 8y_0={x_0}^2-12x_0+52[/tex]
[tex]\implies y_0=\dfrac18{x_0}^2-\dfrac{12}{8}x_0+\dfrac{52}{8}[/tex]
[tex]\implies y_0=\dfrac18{x_0}^2-\dfrac32x_0+\dfrac{13}{2}[/tex]
Now rewrite with (x, y):
[tex]\implies y=\dfrac18x^2-\dfrac32x+\dfrac{13}{2}[/tex]
Therefore, this is the equation of the parabola
To determine if the point (11, 5) is on the parabola, input x = 11 into the equation:
[tex]\implies y=\dfrac18(11)^2-\dfrac32(11)+\dfrac{13}{2}[/tex]
[tex]\implies y=\dfrac{41}{8}[/tex]
So the point (11, 5) is NOT on the parabola.
Can someone help me pleeeease
Answers
Answer:
2 Possible Outcomes
Step-by-step explanation:
This is because you can only get the (x,y) coordinates.
Hello!
Answer:
There are only 2 outcomes
Step-by-step explanation:
This is because when solving a system of equations, your answer will be coordinates (For example>>(x,y)) so you will be getting two numbers, which means two outcomes.
Wish you luck!!
that describes a way to solve the equation x – 23 = 18
Answers
Answer:
One of the ways you could describe the solution is 18+23=x x=41.
Step-by-step explanation:
Answer:
X = 41
▬▬▬▬▬
41 - 23 = 18
23 + 18 = 41x
▬▬▬▬▬
Hope it helps!
Please Mark Brainliest.
PLEASE HELP WILL MARK BRAINILIEST
The scores for today's math quiz are 75, 95, 60, 75, 95, and 80. Explain the steps needed to create a histogram for the data. PLEASE MAKE THE ANSWER SCHOOL APPROPRIATE.
Answers
Answer:
Chill, it ain't complicated
Step-by-step explanation:
A histogram is basically a bar graph but there's no space between the bars.
The graph has to be the dependent component (the score) against the independent component (the number of students who took the math quiz)
Depending on your size of paper pick a simple scale (1 cm could be either 5% or 10%)
Leave some space between the y (vertical) axis and the first bar.
Do them in the order they appear, i.e 75, 95... 80
Solve the system y = -x + 7 and y = 0.5(x - 3)2s
This is for 25 points.
Answers
(1,6) & (7,0). Step-by-step explanation: y = -x + 7. y = -0.5(x - 3)² + 8. To solve the system, solve these two equations
Step-by-step explanation:
4602837593857304985+395283059282352323
Answers
Answer:4998120653139657308
Step-by-step explanation:
what are the missing numbers?
Answers
Anita read 150 pages in 5 hours. What is her reading rate in pages per minute?
Answers
Answer:
Answer = 0.5 pages per minute.
Step-by-step explanation:
150 ÷ 5 = 30 pages an hour
30 ÷ 60 ( Minutes in an hour ) = 0.5 Pages/ Minute.
Hope this helps.
Paper Answer if can (write explanation on paper) - Brainliest given:
Solve for x:
x + 16 = 1068
Answers
Answer:
x = 1052
Step-by-step explanation:
Refer to picture:
Answer:
1052
Step-by-step explanation:
x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052
The equation of line A is y = 6x + 12. Line B is perpendicular to line A and passes through the point (3, 11 1/2). What would be the solution to the system of equations represented by line A and line B?
Answers
Answer:
use the respective formula and solve
What kind of shape is created from the cross section seen here on the square pyramid?
HELP IMAGE INCLUDED
Answers
a triangle.........................................
Answer:
a rectangular pyramid
Step-by-step explanation:
carry out this experiment
get a sheet of paper, create a square from the sheet, after that divide the square in half. Which shape is formed.
Do mark brainliest
PLZ HELP ASAP! I will mark you brainliest!
Answers
Answer:
c for first page. b for second. d for third page
Step-by-step explanation:
Can you find the x-intercept?
Answers
the x- intercept is 4, and this graph goes -2,2:4,4: and -3,2
Make a number line and mark all the points that represent the following values of x.
X<-2 and x <-5
Answers
The inequality expressions x < -2 and x < -5 are used to illustrate unequal values
How to determine the number linesNumber lines are used to represent numbers at regular intervals
The expressions are given as:
x < -2 and x < -5
The above expression means that:
x is less than -2 and x is less than -5
Both statements cannot always be true.
However, x is less than -5 is true for the expressions x < -2 and x < -5
So, we represent the inequality x < -5 on the number line
See attachment for the number line
Read more about number lines at:
https://brainly.com/question/10851163
whats 2+2 its so hard
Answers
Answer:
4!
Step-by-step explanation:
Please rate 5 stars and give brainlest.
The radius of a circle is 7 kilometers. What is the circle's circumference? Use 3.14 for .
Answers
Answer:
A circle of radius = 7 or diameter = 14 or circumference = 43.98 kilometers has an area of: 153.9 square kilometers (km²) 1.539 × 10 8 square meters (m²)
Step-by-step explanation:
What is the value of x in the equation −6 + x = −5? (1 point)
1
11
-1
-11
Answers
Answer:
1
Step-by-step explanation:
-6 + 1 = -5
-6 + 1 = -5
This equation is true.
Kenji is playing the video game Dragon Tamer, where players go on adventures finding and training dragons. In the first level of the game, he gets 10 points for finding a Silverthorn Dragon but gets – 6 points when it scorches him with fire. What is Kenji's score at the end of the first level?
Answers
Answer:
[tex]Final\ Score = 4\ points[/tex]
Step-by-step explanation:
Given
[tex]Silverthorn\ Dragon = 10\ points[/tex]
[tex]Fire\ Scorches = -6\ points[/tex]
Required
Determine the final score
Final score is calculated as follows:
[tex]Final\ Score = Silverthorn\ Dragon + Fire\ Scorches[/tex]
[tex]Final\ Score = 10\ points -6\ points[/tex]
[tex]Final\ Score = 4\ points[/tex]
Answer:
4
Step-by-step explanation:
Identify the domain and range of the function graphed below
Answers
Answer:
all real numbers
Step-by-step explanation:
there is no end point so domain and range are all real numbers.