Answers
The equation used for solving the value of x will be 2x+4x+10+6x-10 = 180 and value of x is 15.
What is the angle sum property of a triangle?A common property of all kinds of triangles is the angle sum property. The angle sum property of triangles is 180°. This means that the sum of all the interior angles of a triangle is equal to 180°.
Given a triangle with interior angles 4x+10, 6x-10 and 2x
According to the angle sum property of a triangle,
2x+4x+10+6x-10 = 180
x = 15
Hence, The equation used for solving the value of x will be 2x+4x+10+6x-10 = 180 and value of x is 15.
For more references on angle sum property of a triangle, click;
https://brainly.com/question/8492819
#SPJ2
Related Questions
The parabola has focus (–8, 0) and vertex at the origin
Answers
Answer:
x = -1/32y^2
Step-by-step explanation:
Since the focus is to the left of the vertex at a distance of 8 units, the equation can be written as ...
x -h = 1/(4p)(y -k)^2 . . . . with vertex-focus distance of p and vertex (h, k)
x = -1/32y^2
Given f(x) = 2x^2 - 7x+3
Find:
1. f(0)
2. f(-2)
Answers
Step-by-step explanation:
f(x) = 2x^2 - 7x + 3
f(0) = 2(0)^2 - 7(0) + 3
= 0 + 0 + 3
= 3
f(x) = 2x^2 - 7x + 3
f(-2) = 2(-2)^2 - 7(-2) + 3
= 8 + 14 + 3
= 25
A blueprint for a house states that 2.5 inches equals 10 feet. If the length of a wall is 12 ft , how many inches is the wall in the blueprint?
Answers
Answer:
3 inches
Step-by-step explanation:
2.5 inches = 10 feet
x inches. = 12 feet
Solve as a proportion
2.5(12) = 10x
30=10x
3=x
3 inches
Order from least to greatest 4/7,5/8,0.7,72%
Answers
Answer:
[tex]\huge\boxed{\dfrac{4}{7};\ \dfrac{5}{8};\ 0.7;\ 72\%}[/tex]
Step-by-step explanation:
Two ways.
1. Convert to the decimal:
[tex]\dfrac{4}{7}=4:7=0.\overline{571428}\\\\\dfrac{5}{8}=5:8=0.625\\\\0.7=0.7\\\\72\%=\dfrac{72}{100}=0.72[/tex]
therefore
[tex]0.\overline{571428}<0.625<0.7<0.72}[/tex]
[tex]\dfrac{4}{7};\ \dfrac{5}{8};\ 0.7;\ 72\%[/tex]
2. Convert to the fractions with common denominator.
[tex]\dfrac{4}{7};\ \dfrac{5}{8}\\\\0.7=\dfrac{7}{10}\\\\72\%=\dfrac{72}{100}=\dfrac{18}{25}[/tex]
[tex]LCD=7\cdot8\cdot5\cdot5=1400\\\\\dfrac{4}{7}=\dfrac{4\cdot200}{7\cdot200}=\dfrac{800}{1400}\\\\\dfrac{5}{8}=\dfrac{5\cdot175}{8\cdot175}=\dfrac{875}{1400}\\\\0.7=\dfrac{7}{10}=\dfrac{7\cdot140}{10\cdot140}=\dfrac{980}{1400}\\\\72\%=\dfrac{72}{100}=\dfrac{72\cdot14}{100\cdot14}=\dfrac{1008}{1400}\\\\\dfrac{800}{1400}<\dfrac{875}{1400}<\dfrac{980}{1400}<\dfrac{1008}{1400}[/tex]
therefore
[tex]\dfrac{4}{7};\ \dfrac{5}{8};\ 0.7;\ 72\%[/tex]
on a map, the distance from Cleveland to Cincinnati is 40 cm. the scale on the mp is 1 cm to 50 km. what is the actual distance from Cleveland to Cincinnati ? (label your answer with km)
Answers
Answer:
2,000 km
Step-by-step explanation:
If 1 cm is 50 km then you multiply 40*50=2,000.
3-4x=-60+3x I need help its to hard and ive been trying for 20 mins to find the answer
Answers
Answer:
x=63
Step-by-step explanation:
Answer:
x = 9
Step-by-step explanation:
Given
3 - 4x = - 60 + 3x ( subtract 3x from both sides )
3 - 7x = - 60 ( subtract 3 from both sides )
- 7x = - 63 ( divide both sides by - 7 )
x = 9
Problem Ari thinks the perfect milkshake has 333 ounces of caramel for every 555 scoops of ice cream. Freeze Zone makes batches of milkshakes with 666 ounces of caramel and 888 scoops of ice cream. What will Ari think about Freeze Zone's milkshakes
Answers
Answer:
That their milkshakes need more caramel or less ice cream.
Step-by-step explanation:
We can see that Ari's numbers for a perfect milkshake gives us a caramel to ice cream ratio of 333 / 555 = 0,6.
But the Freeze Zone uses a caramel to ice cream ratio of 666 / 888 which is equal to 0,75.
Their milkshakes have less caramel and more ice cream than Ari's perfect milkshake so Ari will think that Freeze Zone's milkshakes are not sweet enough.
I hope this answer helps.
Write as many equations as possible that could represent the relationship between the ages of the two children in each family described. Be prepared to explain what each part of your equation represents. In Family A, the youngest child is 7 years younger than the oldest, who is 18
Answers
Answer:
Step-by-step explanation:
a) Here we have:
"In Family A, the youngest child is 7 years younger than the oldest, who is 18"
Let's define:
Y = age of the youngest child.
O = age of the oldest child.
Then we know that:
Y = O - 7
O = 18
Then we can replace the second equation into the first one:
Y = 18 - 7 = 11.
b) Here we have:
"In Family B, the middle child is 5 years older than the youngest child."
Let's define:
Y = age of the youngest child.
M = age of the middle child.
Here we have only one equation:
M = Y + 5.
Answer:
M = Y + 5.
Also thats my mom's birthday :D
Determine the relationship
A. Parallel because the slopes are the same
B. Perpendicular because the slopes are opposite reciprocals
C. Oblique because the slopes are different
Answers
Answer:
Oblique Because the slopes are different
Step-by-step explanation:
Answer:
i belive it oblique . Not sure tho but good luck !!
Step-by-step explanation:
All triangle have three angles
whose sum is exactly 180°.
Determine if the statement is
possible (p) or impossible (i).
A triangle with the angles: 88°, 16°
and 65º.
Explain your answer
Answers
Gina wants to sell 49 chocolate chip cookies and 35 sugar cookies. She is
going to sell them on plates with equal amounts on each plate. Each plate
needs to hold the largest number of cookies, without mixing types of
cookies. How many cookies should Gina put on each plate?
I need answers ASAP tysm
Answers
Answer:
its 6
Step-by-step explanation:
i now i am in the 12th grade
(-19)5 * (-19)11.
Simplify
Answers
Answer:
19,855
Step-by-step explanation:
(-19)5*(-19)11
-95*-209= 19,855
can i get brainliest please?
Sarah bought 3 pairs of joggers and a pair of tennis shoes. The tennis shoes cost $105. The total cost of her purchase was $180.
Write and solve an equation to find the cost of each pair of the joggers.
Answers
GIVE ME BRAINLIEST PLEASEEEEEEE
Answer:
$25.00
Step-by-step explanation:
180.00-105.00=75
75.OO DIVIDED 3= $25.00
how did you know that the values of the variable really satisfy the equation?
Answers
Answer:
you substitute the variable with its value and the equation makes sense
Step-by-step explanation:
3+y=8
subtract 3 from both sides and you get
y=5
so, if y=5 then 3+y=8 is the same as saying 3+5=8 which is correct
Explain how increasing and decreasing intervals work and provide an example.
Answers
Answer:
increasing on a interval
Step-by-step explanation:
as function(x) is increasing, function(y) is decreasing the graph goes downhill.
The sum of w and fourteen is five. What is the value of w?
Group of answer choices
19
11
-9
-19
Answers
Answer:
-9
Step-by-step explanation:
The Willis Tower in Chicago is about 1450 feet. The Empire State building in New York City is about 4/5 as tall. About how tall is the Empire State Building?
Answers
Answer:
1160 feet
Step-by-step explanation:
Chapter
QUIZ
1.) Esme wants to put new sod on her front lawn (sod is grass that rolls out on the ground, almost like carpet). She will
call the company to order the sod, but she needs to know the size of her yard. Should she calculate the area or the
perimeter of her yard? Explain completely.
Answers
Answer:
area
Step-by-step explanation:
because when you are ordering sod the person that is laying it down needs measurements like 12x13 not 67 yards, that way they can get the most accurate amount
Esma will need to know area if she needs to know the size of her yard.
What is the meaning of perimeter ?Perimeter is a major property of a 2D shape , It is defined as the distance covered around the shape.It is also called the length of a triangle , rectangle and square.
It has major usage in calculation of the fencing that needs to be done , revolution that is being done etc.
It is given in the question that
Esme wants to put new sod on her front lawn.
she needs to know the size of her yard.
As by the meaning of sod , sod is grass that rolls out on the ground, almost like carpet
It will cover the complete area of the lawn and hence to buy it she will be needing to know the area rather than the perimeter.
To know more about Perimeter
https://brainly.com/question/6465134
#SPJ2
Question 8 of 10
Multiply (x - 4)(2x + 3) using the distributive property. Select the answer
choice showing the correct distribution.
A. (X)(2x) + 3(x) + 2x + 3
B. (X)(2x + 3) + (x - 4)
C. (x-4)(2x) + (2x)(3)
D. (x – 4)(2x) + (x - 4)(3)
Answers
Answer: 2x^2 -5x -12
This is answer D.
5/6 divided by 1/7 this is dividing fractions
Answers
Answer:
35/6
Step-by-step explanation:
The result of dividing 5/6 by 1/7 is 35/6.
Here, we have,
To divide fractions, we can use the following rule:
To divide one fraction by another, we multiply the first fraction by the reciprocal of the second fraction.
In this case, we have:
(5/6) ÷ (1/7)
To find the reciprocal of a fraction, we simply flip the fraction by swapping the numerator and denominator.
Therefore, the reciprocal of 1/7 is 7/1.
Now, we can rewrite the expression as a multiplication:
(5/6) * (7/1)
Multiplying the numerators and denominators:
(5 * 7) / (6 * 1)
Simplifying:
35/6
Therefore, the result of dividing 5/6 by 1/7 is 35/6.
To learn more on division click:
brainly.com/question/21416852
#SPJ6
A pigeon leaves its nest and flies 5 km due east. The pigeon then flies 3 km due north. How far away is the pigeon from its nest? Round to one place after the decimal.
Answers
Answer:
I got 8 but check
Step-by-step explanation:
i rounded the off and then added them that's what I learned to do
find the median of the following 80 82 84 86 88 90 92
Answers
Answer:
86
Step-by-step explanation:
If g(x) = 2x2 - 4, find g(-2)
Answers
g(-2) = 4(-2) - 4
g(-2) = -8 - 4
g(-2) = -12
The value of g(x) = 2x² - 4, when g(-2) = 4
What is a quadratic function?A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. In other terms, a "polynomial function of degree 2" is a quadratic function.
Given:
g(x) = 2x² - 4
The above function is a quadratic function.
The solution of when g(-2):
Substituting the value of x = -2
g(x) = 2x² - 4
g(x) = 2(-2)² - 4
g(x) = 8 - 4
g(x) = 4
Therefore, the value of g(-2) = 4.
To learn more about the quadratic function;
https://brainly.com/question/11485644
#SPJ2
write the sun of twice a number and 17 is 81. what is the number
Answers
The answer is 32.
Brainliest?? :)
Answer:
2x + 17 = 81 is the equation
x=32
Step-by-step explanation:
2x + 17 = 81
subtract 17 from 81, which is 64
64 divided by 2 is 32
to check the answer, 2 times 32 = 64 + 17 = 81
hope this helped :)
Shonte gets paid $7.50 an hour when she works at the shoe store. She also gets paid $4.00 an hour to babysit her children in her neighborhood. How many hours a day, x, can Shonte spend working at the shoe store and how many hours a day, y, can Shonte spend babysitting if she wants to earn at least $32 per day and work no more than 8 hours per day?
Answers
Answer:
4 hours at the shoe store and 1 hour babysitting
Step-by-step explanation:
She could work 4 hours at the shoe store and then babysit for just 1 hour and make 34 dollars a day within only 8 hours
Solve.
x + 20 ≤ -10
A) x ≤ 10
B) x ≥ 10
C) x ≤ -10
D) x ≤ -30
Answers
Answer:
D
Step-by-step explanation:
The solution is, the value of x is, D) x ≤ -30.
What is inequality?An inequality is a relation which makes a non-equal comparison between two numbers or mathematical expressions.
here, we have,
given that,
x + 20 ≤ -10
now, we have to solve this,
at first we subtract 20 from both sides, we get,
x + 20 - 20 ≤ -10 -20
or, x ≤ -30
Hence, The solution is, the value of x is, D) x ≤ -30.
To learn more on inequality click:
brainly.com/question/24853349
#SPJ2
Solve: 72x + 436= -96x + 1108 X=?
Answers
72x + 436= -96x + 1108x
72x+436=1012x
436=1012x−72x
436=940x
436/940=x
109/235=x
x=109/235
Hope this helps have a blessed and wonderful day!
Answer:
x=4
Step-by-step explanation:
72x+436=-96x+1108
or,72x+96x=1108-436
or,168x=672
x=672/168
x=4
Two rental car companies are running specials this month. At Johnson's Rentals, customers will pay $50 to rent a mid-sized car for the first day, plus $2 for each additional day (x). At Martinez Rent-a-Car, the price for a mid-sized car is $30 for the first day and $4 for each additional day (x). How many additional days (x) would it cost the same to rent from either company? What is that cost?
Answers
Answer:
If we rent the same car from both companies it would take 8 days
Step-by-step explanation:
Johnson's 50+2x
Martinez 30+4x
a) [tex]10[/tex] additional days are required for both to cost the same.
b) The cost is [tex]70[/tex]$.
At Johan's Rental:
Rent[tex]=(50+2x)[/tex]$
At Martinez Rent:
Rent[tex]=(30+4x)[/tex]$
For both the cost same
[tex]50+2x=30+4x[/tex]
[tex]2x-4x=30-50[/tex]
[tex]-2x=-20[/tex]
[tex]x=10[/tex]
[tex]\therefore[/tex] [tex]10[/tex] additional days are required for both to cost the same.
Cost[tex]=(50+2x)[/tex]
[tex]=50+2\times 10[/tex]
[tex]=50+20[/tex]
[tex]=70[/tex]
Learn more: https://brainly.com/question/26119225
Can someone help me please I will give you five out of five stars
Answers
Answer:
(4,5)
Step-by-step explanation:
Answer:
(4, 5) because you have to move the coordinate y (2) up 3 times.
Use the conditional statement, "If it is January, then there is snow." What is the hypothesis
Answers
Answer:
It snows in January
Step-by-step explanation:
Answer: The hypothesis is that if it is a certain month, it will probably snow. January being the factor that won't be changed because it is the specific month. But the hypothesis is that because it's January, it must snow.
Step-by-step explanation: