Answers
Answer:
16 sticks
Step-by-step explanation:
Related Questions
PLS HELP WILL MARK BRAINLIEST
Answers
Answer:
D
Step-by-step explanation:
In file
Answer:
D. x = 10, m<TRS = 60
Step-by-step explanation:
1. Approach
To solve this problem, one will set up an equation to model the problem. The problem gives that the sum of two angles (m<QRT and m<TRS) equals the third angle (m<QRS). Additionally, the measure of one of the angles is given (m<QRS = 122), and the expression for the values of the other two angles are given, (m<QRT = 7x - 8), (m<TRS = 6x). One can form an equation, and solve it to find the unknown. Finally, one can then substitute the values of the unknown, into the expression to find the measure of the angle.
2. Solve for (x)
One can set up an equation based on the given information, then solve the equation.
m<QRT + m<TRS = m<QRS
Substitute,
(7x - 8) + (6x) = 122
Simplify
7x - 8 + 6x = 122
13x - 8 = 122
Inverse operations
13x - 8 = 122
+8 +8
13x = 130
/13 /13
x = 10
3. Find (m<TRS)
Now that one has the value of (x), one can substitute the value into the given expression for the (m<TRS), and solve to find the value.
m<TRS = 6x
x = 10
m<TRS = 6(10)
m<TRS = 60
Harper has a mask collection of 400 masks.She keeps 21% of the masks on her wall.How many masks does she keep on her wall
Answers
Answer:
84
Step-by-step explanation:
400x0.21%=84 simple
Which statement below is correct for the following set of ordered pairs?
{(0,1.2),(3,2),(-1.2,3), (4, -2),(1,-1.2),(1,2,4)}
A. The set is a function since each element in the domain has a different element in the range.
B. The set is a function since each element in the range has a different element in the domain.
C. The set is a not a function since each element in the domain has a different element in the range.
D. The set is a not function since each element in the range has a different element in the domain.
Answers
Answer:
C
Step-by-step explanation:
A function can not have the same x-values but can have the same y-values.
If this helps you, please mark as brainliest
The set does not represent a function, option (D) the set is a not function since each element in the range has a different element in the domain is correct.
What is a function?It is defined as a special type of relationship and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a set of ordered pairs:
{(0,1.2),(3,2),(-1.2,3), (4, -2),(1,-1.2),(1,2,4)}
We know there are four main types of mapping that are:
One to one, one to many, many to one, and many to many.
In the case of one to one, and many to one. the relation is a function but in the case of one to many and many to many relations is not a function.
As we can see in the set of ordered pairs the x values are repeated which is also not a property of a function hence it is not representing the function.
Thus, the set does not represent a function, option (D) the set is a not function since each element in the range has a different element in the domain is correct.
Learn more about the function here:
brainly.com/question/5245372
75 is 1% of_______? Find the Whole
Answers
Answer:
7500
Step-by-step explanation:
Let's call that 'whole' a variable 'x'.
Since 75 is 1% of the whole, we can write this out with numbers and symbols, remembering that 1% of a number is 0.01 times that number
75 = 0.01*x
From there, you can divide both side of the equals sign by 0.01 to find x.
75=0.01x
7500 =x
Answer:
7,500
Step-by-step explanation:
1% of 7,500 is 75
Formula : (Number x 100)/Percent Number = (75x100)/1 = 7,500/1 = 7,500
A rectangle has an area of 125 square feet. A second rectangle's area is 70% of the first. What is the area of the second rectangle?
Answers
Answer:87.5
Step-by-step explanation:
This model is composed of two shapes. What is the area of this figure?
Answers
Answer:
69,27 cm^2
Step-by-step explanation:
area of rectangle: 10 x 3 = 30 cm^2
area of the semicircle: (5^2π)/2 ≃ 39,27 cm^2
total area = 30 + 39,27 ≃ 69,27 cm^2
my sister is half my age when I was 6 now im 70 how old is she?
Answers
Answer:
your sister would be 35
Step-by-step explanation:
Solve 2k-3(4-k)=3k+4.
Answers
Answer: what he said^
Step-by-step explanation: i like the points
2x + 3y = -10
-x - 3y = 17
Answers
Hope this helps!
Simplify the polynomial.
4x−7+6x2+2x−3x2+12
Answers
Answer:
3x² + 6x + 5
Step-by-step explanation:
By adding like terms we got that polynomial [tex]4x-7+6x^2+2x-3x^2+12[/tex] is equal to
[tex]3x^2+6x+5[/tex]
What is polynomial ?Polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables.
Given polynomial
[tex]4x-7+6x^2+2x-3x^2+12[/tex]
We can add and subtract like terms
[tex](6x^2-3x^2)+(4x+2x)+(12-7)\\\\\\3x^2+6x+5[/tex]
By adding like terms we got that [tex]4x-7+6x^2+2x-3x^2+12[/tex] is equal to
[tex]3x^2+6x+5[/tex]
To learn more about polynomials vist :https://brainly.com/question/2833285
Test 645 for divisibility by 2,3,5,9, and 10.
1. 3 and 9
2. 5 and 9
3. 3,5, and 9
4. 3 and 5
Answers
Answer:4
Step-by-step explanation:
i used a calculator
Lollllll I need help !
Answers
Answer:
$1.28
Step-by-step explanation:
$1+$1 =2
Quarter= 25 cents
Penny= 1 cent
25+3=28
$1+0.28
=$1.28
What is the sum? (2x + 4)/(x + 1) + (- x + 5)/(x + 1) (x - 1)/(x + 1) (1 - 1)/(2x + 2) (x + 9)/(x + 1) (x + 9)/(2x + 2)
Answers
Answer:
Step-by-step explanation:
Since they already have a common denominator of x+1 we can add the numerators
(2x+4-x+5)/(x+1)
(x+9)/(x+1)
Evaluate b^2c^-1 for b = -4 and c = 2.
A. 8
B. -8
C. 32
D. 4
Answers
Answer:
D) 4
Step-by-step explanation:
-4^2 = 16
c^-1 = 0.25
16 times 0.25 = 4
PLS HELP ASAP! GIVING BRAINLIST!
Answers
Answer and explanation:
Alright so first you find the lcm of 12 and 8 which is 4. So let's go:
1. 4 into 12 is 3
2. 4 into 8 is 2
[tex]4( {3x}^{2} + 2)[/tex]
you're welcome
does this help its x=0, 2/3
Find the area of the blue triangle
Omg pls help muehhh
Answers
Answer:
B) 42 units squared
Step-by-step explanation:
12 * 7 = 84
84 / 2 = 42
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
Answer:
42
Step-by-step explanation:
The rectangle is 84 units. Half the rectangle (The triangle) is 42 units.
Yesterday, it took 40 minutes to drive to school. Today, it took 32 minutes to drive to school. What is your percent of change?
Answers
Step-by-step explanation:
decrease by 20%
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.........................
Here Is a trapozhum and a squnro, The lengths of the parnllel sides of the
trapezhum are 10 cm and 14 cm, The helght of tho trhpoziurm is 12 cm. The nren of
the squpre is equal to the aren of the trapeziurn. Work out the perimeter of the
square
Answers
Answer:
48 cm
Step-by-step explanation:
Here Is a trapezium and a square, The lengths of the parallel sides of the trapezium are 10 cm and 14 cm, The height of the trapezium is 12 cm. The area of the square is equal to the area of the trapezium. Work out the perimeter of the square.
Solution:
The area of the trapezium is given by:
A = (1/2)(a + b)h
where h is the height of the trapezium = 12 cm, a and b are the parallel sides. Given that a = 10 cm, b = 14 cm, hence:
A = (1/2)(10 + 14)12 = 144 cm²
Area of trapezium = Area of square
Area of square = 144 cm²
Area of square = length * length = length²
length² = 144 cm²
length = √144 = 12 cm
Perimeter = 4 * length = 4 * 12 cm = 48 cm
convert 812cm to m (meters)
Answers
Answer:
8.13
Step-by-step explanation:
Move decimal over to the left 2 spaces
Explanation: Divide the length by 100.
A pebble falls off of a cliff at a height of
784 ft. If the equation for height as a
function of time is
h(t) = -16t2 + initial height where t is time
in seconds and h(t) is height in feet, how
many seconds will it take for the pebble
to hit the ground?
Answers
Answer:
7 seconds
Step-by-step explanation:
You would get 49 from doing -784 divided by -16 then you do the square root of 49 which is 7
ANSWER= 7 seconds
The time taken by the pebble to hit the ground will be = 7 seconds
What is an Algebraic Equation?Expression we get when operations such as addition , subtraction , multiplication , division , are operated upon on variable and constants.
Equation of height as a function of time = h(t) = - 16 (t^2)
cliff is at a height of = 784 feet
comparing both the above equation , we get
-16 (t^2) = 784
t^2 = 49
t = 7 seconds
The time taken by the pebble to hit the ground will be = 7 seconds
Learn more about Algebraic Equation:
https://brainly.com/question/953809?referrer=searchResults
#SPJ2
2(2x + 7) = 2 + 2x
A. One Solution
B. No Solution
C. Infinite Solutions
Answers
Answer: c no solution
Step-by-step explanation:
Variables (like x) do not have a actual number, so you can never truly answer the equation. Without a key, like a= 24. Number c.
What is an example of a square root function? In (,) form
Answers
Step-by-step explanation:
The parent function of the functions of the form f(x)=√x−a+b is f(x)=√x . Note that the domain of f(x)=√x is x≥0 and the range is y≥0 . The graph of f(x)=√x−a+b can be obtained by translating the graph of f(x)=√x to a units to the right and then b units up.
I hope it's helpful!
Adia is placing soil in flower pots. She has 58 quart of soil. She needs 54 quarts of soil to fill one whole flower pot. Use the drop-down menus to complete the statements below about the flower pots that Adia can fill with the soil she has.
Answers
Answer:
1 whole flower pot
Step-by-step explanation:
Given that:
Quart of soil Adia has = 58
Quart of soil to fill a whole flower pot = 54
The pot Adia can fill. With the soil he has :
Quart of soil Adia has / Quart of soil to fill a whole flower pot
= 58 / 54
= 1.074 pots
= 1 flower pot
Write and equation in slope intercept form of the line shown
Answers
Answer:
y=-1x-4
Step-by-step explanation:
Its right trust me. Brainliest?
Find the mean of the data set below:
13, 6, 47,0
Answers
Answer: 16.5
Step-by-step explanation:
13 + 6 +47 + 0 = 66
there is 4 data so divide 66 by 4 and you will get 16.5
tell me why we get points for answering a question even though we arent going to use them for anything
5+5=?
Answers
We love our points.
Answer:
10
Step-by-step explanation:
Basically it upgrades your level, and nothing else it don't make no sense
it's basically math and science just help pls
Answers
Answer:
1) x = 22.5
Step-by-step explanation:
4/9 = 10/x
4 × x = 10 × 9
4x = 90
4x/4 = 90/4
x = 22.5
Answer:
2) 2.4
Step-by-step explanation:
5/2 = 6/x
5 × x = 6 × 2
5x = 12
5x/5 = 12/5
x = 2.4
Answer:
3) x = 0.8
Step-by-step explanation:
5/2 = 2/x
5 × x = 2 × 2
5x = 4
5x/5 = 4/5
x = 0.8
hope it helps!! (I'll add other answers too)
tell me if any of my answers are wrong
Algebra 1 homework
Helpppp
Answers
Answer: It should actually be 9b6/a4c6
Step-by-step explanation: bc ur simplifying the equation.
Fill in the table using this function rule.
REALLY NEED HELPPP
Answers
Answer: 71 bud
Step-by-step explanation:
Which equation represents the horizontal line passing through (7.5) ?
A.x= 5
B.x = 7
C.y = 7
D.y = 5
Answers
Answer:
y=5
Step-by-step explanation: