Answer: x=3
Step-by-step explanation:
3x= 11-2
3x=9
then divide each side by 3
3 divide 3 =1 9 divide 3 = 3 so...
x=3
Classify the following triangle as acute, obtuse, or right.
O A. Acute
O B. Obtuse
O C. Right
O D. None of these
The triangle above is an obtuse triangle.
Acute triangle:
Acute triangle are triangles in which the internal angles are acute angles. This means the angles are less than 90 degrees.
Obtuse triangle
Obtuse triangle are triangle in which one of the internal angles measure more than 90 degrees.
Right angle triangleRight angle triangle are triangles that have one of its internal angles as 90 degrees
Therefore, base on our definition of this triangles, the triangle is an obtuse triangle.
learn more on triangle here; https://brainly.com/question/15557772
How should i solve this? Will give branliest :D
Answer:
okay i seen the pic now you see number 5 they saying is it yes or o this is wht i do so i go put it on paper solve it then see wht it say is it a no our a yes i slove on paper
Step-by-step explanation:
Roxie is picking out some movies to rent, and she is primarily interested in horror films and foreign films. She has narrowed down her selections to 20 horror films and 8 foreign films. Step 2 of 2 : How many different combinations of 3 movies can she rent if she wants at least two horror films
Answer:
2470
Step-by-step explanation:
Roxie must pick 3 movies from 20 horror films and 8 foreign films with at least two horror films.
i) She can pick 2 horror films and 1 foreign film
The number ways this is possible = C(20, 2) * C(8, 1)
[tex]C(20,2)=\frac{20!}{(20-2)!2!}=190\\\\C(7,1)=\frac{7!}{(7-1)!1!}=7[/tex]
The number ways this is possible = C(20, 2) * C(8, 1) = 190 * 7 = 1330
ii) She can pick 3 horror films
The number ways this is possible = C(20, 3)
[tex]C(20,3)=\frac{20!}{(20-3)!3!}=1140\\\\[/tex]
The number ways this is possible = C(20, 3) = 1140
The number of ways of picking 3 movies from 20 horror films and 8 foreign films with at least two horror films = pick 2 horror films and 1 foreign film + pick 3 horror films
The number of ways of picking 3 movies from 20 horror films and 8 foreign films with at least two horror films = 1330 + 1140 =2470
what does inf,one,none,intro mean
Answer: hi
Step-by-step explanation: :)
What is the formla for quadratic
Answer:
first quadrant =+,+
second quadrant = -,+
third quadrant = -,-
fourth quadrant = +,-
Can someone please help me
Answer:
992
Step-by-step explanation:
Carl lives in an apartment and pays the following expenses each month: electric bill, $34.60; TV streaming service, $24.99; and rent, $527.85. Estimate his total expenses for the month by first rounding each value to the nearest tens place.
The mystery number is a three-digit number. Its digits are 3, 6, and 2. • The 6 has a digit on its left and on its right. • The 2 is not the last digit. What is the mystery number?
The mystery number is 632.
To determine the mystery number, let's analyze the given clues:
The 6 has a digit on its left and on its right: This means that the 6 is not at the beginning or the end of the three-digit number. It must be the middle digit.
The 2 is not the last digit: Since the 2 is not the last digit, it can only be the first or second digit.
Considering both clues, we can conclude that the mystery number follows the pattern: 6.
To find the exact digits, we can analyze the remaining digit, which is 3. It can only be placed in the first or third position.
If the 3 is placed in the first position, the number becomes 362. However, this contradicts the clue that the 2 is not the last digit.
Therefore, the mystery number is 632. The 6 is the middle digit, and the 3 and 2 are in the first and last positions, respectively.
In conclusion, the mystery number is 632.To determine the mystery number, let's analyze the given clues:
The 6 has a digit on its left and on its right: This means that the 6 is not at the beginning or the end of the three-digit number. It must be the middle digit.
The 2 is not the last digit: Since the 2 is not the last digit, it can only be the first or second digit.
Considering both clues, we can conclude that the mystery number follows the pattern: 6.
To find the exact digits, we can analyze the remaining digit, which is 3. It can only be placed in the first or third position.
If the 3 is placed in the first position, the number becomes 362. However, this contradicts the clue that the 2 is not the last digit.
Therefore, the mystery number is 632. The 6 is the middle digit, and the 3 and 2 are in the first and last positions, respectively.
For more such questions on mystery number
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Jose has 6 trucks some trucks are red
Answer:
Step-by-step explanation:
The element copper has 29 protons. What is the atomic number of copper?
Answer:
plz type the full question
Step-by-step explanation:
A researcher observes the level of aggression of six 5-year-old boys over the course of a school day. The number of incidents for the group of boys was 2, 4, 6, 12, 8, 10. What is the mean number of aggressive acts for this group of children
Answer:
7Step-by-step explanation:
Mean number = Sum of all the numbers/ Total number of old boys
Given the data
2, 4, 6, 12, 8, 10
Sum = 2+4+6+12+8+10
Sum = 42
Total number of old boys = 6
Substitute into the formula
Mean number of aggressive acts = 42/6
Mean number of aggressive acts = 7
Hence the mean number of aggressive acts for this group of children is 7
Type the missing numbers
Answer:
-20, 0, 5
Step-by-step explanation:
it is counting by 5s in both directions
4 2/3÷(-1 1/4)
A. 7 20/21
B. 1/36
C. 2.57
Step-by-step explanation:
[tex] = 4 \frac{2}{3} \div ( - 1 \frac{1}{4} )[/tex]
[tex] = \frac{14}{3} \div ( - \frac{5}{4} )[/tex]
[tex] = \frac{14}{3} \times ( - \frac{4}{5} )[/tex]
[tex] = - \frac{56}{15} [/tex]
[tex] = - 3 \frac{11}{15} [/tex]
No option Solution.
WILL GVIE BRAINLIEST Use the given scale factor and the side lengths of the scale drawing to
determine the side lengths of the real object.
For every 2 boys in the class, there are 3 girls.
1) What is the ratio of girls to boys? Create a TAPE DIAGRAM to represent the ratio
I need help!!!! Thank you very much- :)
Which of these are functions and which aren't?
Answer: the only function I see is 6
Step-by-step explanation:
If f(x) = x/2 - 3 and g(x) = 3x^2 + x - 6, find (f+g)(x)
[tex](f+g)(x) = f(x) +g(x)[/tex]
[tex](f+g)(x) = \left(\dfrac{x}{2}-3\right)+\left(3x^2+x-6\right)[/tex]
[tex](f+g)(x) =3x^2 +\dfrac{3x}{2}-9[/tex]
If t = -3, then 3t2 + 5t + 6 equals
Answer:
72
Step-by-step explanation:
Answer: mmm when I did it it going to be the same answer because There are no like terms. Here look at the picture
Step-by-step explanation: hope this help
Pls help urgently extra points and mark brainlist easy reading
Answer:
Fail :b
Step-by-step explanation:
What is the quotient of - ? ? O A. 10 21 O B. 6 35 O C. 6 O D. 10
D.10
Step-by-step explanation:
because there are two question mark
63.756 . 60 miles / hour 70.5.280
If the triangle is
the incenter, orthocenter, circumcenter, and centroid are all the same point.
A)
equilateral
B)
obtuse
C)
right
D)
scalene
Answer:
Obtuse
Step-by-step explanation:
plzzz give brainliest
If f(x)=-x^2-1 and g(x)=x+5 then f(g(x)) =
Answer:
The composition of f(g(x)) is:
[tex]f(g(x)) = -x^2-10x-26[/tex]
Step-by-step explanation:
Given two functions are:
[tex]f(x) = -x^2-1\\g(x) = x+5[/tex]
we have to find the composition of f and g which can also be written as: fog(x) or f(g(x))
The method to find the composition is that we will put the function g in place of x in function f
[tex]f(g(x)) = -(x+5)^2-1\\=-(x^2+25+10x)-1\\=-x^2-25-10x-1\\=-x^2-10x-26[/tex]
Hence,
The composition of f(g(x)) is:
[tex]f(g(x)) = -x^2-10x-26[/tex]
Angle DPF = 98, what is angle CQD equals
WILL GIVE BRAINLIST
Help pls!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: 6/7 times 8 < 8
Step-by-step explanation: Do 6/7 times 8 which gives you 6 6/7 and 6 6/7 is less than 8.
find the measure of
What is the slope of the graph?
Answer: 5/2... I know this because we use rise/run and it has a rise of 5 and a run of 2. Hope this helps! Good luck. :)
Step-by-step explanation:
Answer:
[tex]\displaystyle m=\frac{5}{2}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (0, -5)
Point (2, 0)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [SF]: [tex]\displaystyle m=\frac{0--5}{2-0}[/tex][Fraction] Simplify: [tex]\displaystyle m=\frac{0+5}{2-0}[/tex][Fraction] Add/Subtract: [tex]\displaystyle m=\frac{5}{2}[/tex]Pls help urgently extra points and mark brainlist easy reading
Answer:
isolated
Step-by-step explanation:
It means private, or isolated
The sales tax for a certain state can be found by multiplying the purchase price by 1/10 . What is the sales tax on an item that is $25.60? Express your answer as a decimal.
Find the length median of the trapezoid( 20 points and brainliest if answered)
Answer:
1. 45
2.40
Step-by-step explanation:
What is 3.192m2*0.56?
Answer:
1.78752 m2
Step-by-step explanation:
Hope this Helped!