Answers
Answer:
because JKML is a parallelogram
=> JK // ML
=> KJM + LMJ = 180⁰
<=> 3x + 20 + 5x - 8 = 180⁰
<=> 8x = 168
<=> x = 21
with x = 21 => L = 4.21 - 1 = 84 - 1 = 83⁰
Related Questions
BRAINLIEST ....................................
Answers
9514 1404 393
Answer:
(b) 7720 mm² of paper
Step-by-step explanation:
The central horizontal rectangle of the net is 80 mm high and ...
40 + 5.5 + 40 + 5.5 = 91
mm long. Its area 9 is ...
(80 mm)(91 mm) = 7280 mm²
__
The two pieces of the net not accounted for above are the "flaps" above and below the central rectangle. Each of those two has an area of 40 mm by 5.5 mm, so their total area is ...
2(40 mm)(5.5 mm) = 440 mm²
Then the area of paper needed for the wrapper is ...
total area = 7280 mm² + 440 mm²
total area = 7720 mm²
Chrissie says that the equation of the line shown on the graph is y= 1/2x -5. George says that the equation of the line is y= 1/2x + 5. Which student is correct? Explain.
Answers
Answer:
wheres the graph which is provided by the question?
Step-by-step explanation:
The y-intercept of George's equation is positive. Then George's equation is correct.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
Chrissie says that the equation of the line shown on the graph is y = 1/2x -5. George says that the equation of the line is y = 1/2x + 5.
From the graph, the y-intercept of George's equation is positive then George's equation is correct.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
The missing graph is attached below.
Megan is planning a surprise dinner for her best friend. She has a set budget of $260. The venue charges
a flat fee of $25 for the reservation and they are going to charge her $15 a person. How many people can
Megan invite at most?
Answers
Answer:
15 people at most
Step-by-step explanation:
25+15+15+15+15+15+15+15
+15+15+15+15+15+15+15+15=250
16
27
Find the exact value of z.
Answers
Answer:
Step-by-step explanation:
There is no question.
Pls help will give branliest
Answers
Answer:
7x² - 26x + 9
Step-by-step explanation:
(g(x)²) = (3x - 2) (3x - 2)
(g(x)²) = 9x² - 6x - 6x + 4
(g(x)²) = 9x² - 12x + 4
(9x² - 12x + 4) - (2x² + 14x - 5) = 7x² - 26x + 9
What is the total cost on a pair of shoes costing $48.00 when the tax rate is
4.35%?*
Answers
Answer:
$50.09
Step-by-step explanation:
48 increase 4.35% =
48 × (1 + 4.35%) = 48 × (1 + 0.0435) = 50.088
Use the graph of the polynomial
function to find the factored form of
its related polynomial. Assume it
has no constant factor
Answers
Answer:
The factored form of the polynomial is [tex]y = (x-2)\cdot (x+1)[/tex].
Step-by-step explanation:
According to the graph, we have a second order polynomial with a vertical axis of symmetry. The standard form of the polynomial is:
[tex]y = a\cdot x^{2}+b\cdot x + c[/tex] (1)
Where:
[tex]x[/tex] - Independent variable.
[tex]y[/tex] - Dependent variable.
[tex]a[/tex], [tex]b[/tex], [tex]c[/tex] - Coefficients.
We can obtain the solution of the polynomial by knowing three distinct points. From graph we know that the curve pass through the following three points: [tex](x_{1},y_{1}) = (-1, 0)[/tex], [tex](x_{2},y_{2}) = (0, -2)[/tex], [tex](x_{3},y_{3}) = (2,0)[/tex]. Three linear equations are constructed:
[tex]a^{2}-b+c = 0[/tex] (2)
[tex]c = -2[/tex] (3)
[tex]4\cdot a + 2\cdot b + c = 0[/tex] (4)
The solution of this system is [tex]a = 1[/tex], [tex]b = -1[/tex] and [tex]c = -2[/tex]. Then, the polynomial in standard form is [tex]y = x^{2}-x-2[/tex]. By factorization, we find that factored form is:
[tex]y = (x-2)\cdot (x+1)[/tex] (5)
Pls help me, I'll give brainliest
Answers
First take and rewrite the equation
(8x^6y^12)^1/3
Use power to power rule by multiplying and you will get 2x^2y^4
Hope this helps
Help me pls! I’ll give u 15 points!
Answers
Answer:
add 15 by 19 by 12 to get 46 than cut it in half to get 23!
Hope i helped please mark brainiest I need it!
Can someone help me ASAP plz
Answers
Answer:
See attached picture
Step-by-step explanation:
Please do number 12 for me.
Answers
Answer:
72
Step-by-step explanation:
24x + 21x + 15x =180
60x= 180
x=3
Largest angle =24x
=24*3=72
Answer:
72
Step-by-step explanation:
15x + 21x +24x = 180 (Angle sum property of a triangle.)
60x = 180
x = 3
hence largest angle = 72
Does anyone know I need help on this?!!
Answers
Answer:
A. yes B. no C. no D. yes
Step-by-step explanation:
ur welcome luv
10 divided by 3 3/4
Please help Im lost and need this
Answers
Answer:
2 2/3
Step-by-step explanation:
10 / 3 3/4 =
2 2/3
Hope that helps!
If 900 people were surveyed, how many gave this answer?
Answers
Answer:
well not all would do it would be approx 856 people but I dont really know what u mean
i would assume 900, but you did not say what answer they gave, so i'm kinda confused by your question.
Solve For X. Solve similar triangles (advanced)
Answers
7^2 +6^2
49+36 = 85
Radical85 = 9.21
So x will be 3.9
The value of x in the given similar triangles ADB and BCE is 4.5.
To solve for x in the given similar triangles ADB and BCE, we can set up the proportion of corresponding sides:
In triangle ADB, we have:
AB/BD = x/DE
Substitute the given values:
3/4 = x/6
Now, cross-multiply and solve for x:
3 * 6 = 4x
18 = 4x
x = 18/4
x = 4.5
So, the value of x is 4.5.
To know more about similar triangles, refer here:
https://brainly.com/question/29731302
#SPJ6
You have $120. You spend 75% of your money. How much did u spend?
Answers
Answer:
$90
Step-by-step explanation:
$120 x .75 = $90
Fill in the blank to make the two fractions equivalent.
/24 = 5/6
Answers
Answer:
20/24 = 5/6
Step-by-step explanation:
5/6* 4 = 20/24
if you reduce 20/24 it would be 5/6
hope this helped!
Kim read bbooks last month. This month she read 16 books. Which expression shows the total number of books Kim has read
in the past two months?
Answers
Answer:
total # books read = b + 16
Step-by-step explanation:
I will give brainliest if correct !!
Answers
Answer:
45
Step-by-step explanation:
I will give brainliest if correct !!
Answers
Answer:
c-11
Step-by-step explanation:
Answer:
Step-by-step explanation:
Jessica has 180 inches of ribbon. How many yards of ribbon does she have?
15 yards
5 yards
10 yards
60 yards
Answers
Answer:
5 yards
Step-by-step explanation:
1 yard = 36 inches
yard to inches = multiply by 36
inches to yard = divide by 36
180/36 = 5 yards
Help! Will mark brainliest
Answers
Answer:
24
Step-by-step explanation:
just multiply 2 on both sides
Solve the system by substitution.
y = x + 35
Y = 8x
Answers
Answer:
(5, 40)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of EqualityAlgebra I
Coordinates (x, y)Terms/CoefficientsSolving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = x + 35
y = 8x
Step 2: Solve for x
Substitution
Substitute in y: 8x = x + 35[Subtraction Property of Equality] Subtract x on both sides: 7x = 35[Division Property of Equality] Divide 7 on both sides: x = 5Step 3: Solve for y
Define original equation: y = 8(5)Multiply: y = 40f(x) = 3x + 8
fl-1) = ?
Answers
Answer:
yes
Step-by-step explanation:
why did I do this because I need points
The radius of a circle is 2 millimeters. What is the circle's area?
r=2 mm
Use 3.14 for .
sanare millin
Answers
Answer:
12.56 mm²
Step-by-step explanation:
[tex]A=\pi r^{2}[/tex]
Plug the given values into the area equation
[tex]A=3.14*2^{2}\\A=3.14*4\\A=12.56[/tex]
Therefore, the area of the circle is 12.56 mm².
I hope this helps!
Each box on this grid represents one square inch. Roger cut out a quilt block pattern and placed it on the grid (Square A). From the
pattern he made a larger sized quilt block (Square B). What is the ratio of the area of Quilt A to the area of Quilt B?
A.1:4
B.1:2
C.4:1
D.1:1
Answers
Answer:
1:4
Step-by-step explanation:
Quilt A covers 4 squares. Quilt B covers 16 squares.
4/16 = 1/4
So, the ratio of A to B is 1:4.
Answer:
A.1:4
Step-by-step explanation:
pls, tell me if wrong have a good night/day <3
CAN SOMEONE TELL ME THE ANSWE PLEASEEE!!
Answers
Answer:
C
Step-by-step explanation:
it would be 6 something
SOMEONE PLEASE HELP! ITS ALMOST DUE!
Answers
Answer and Step-by-step explanation:
For this triangle, to find x, we will use the cosine trigonometric function.
cosine functions look like this:
[tex]cos(\theta) = \frac{adjacent}{hypotenuse}[/tex]
(The weird looking symbol is called theta, and represents an angle measurement)
Plug in the values into the equation.
cos(42) = [tex]\frac{x}{15}[/tex]
Multiply both sides by 15.
15(cos(42)) = x
Plug into a calculator.
11.1472 is the answer.
#teamtrees #WAP (Water And Plant)
Answer:
i think 315
Step-by-step explanation:
What is the value of d in the equation?
Answers
Answer:
Option B. 8
Step-by-step explanation:
[tex]1 \frac{3}{4} d = 14[/tex]
[tex] \frac{7}{4} d = 14[/tex]
[tex]d = 14 \times \frac{4}{7} [/tex]
[tex]d = 8[/tex]
Hence, required value of d is 8.
-2x - y = 1
-6x=3y+3
Answers
Answer: All Real Number
Step-by-step explanation:
This is a system of equation, and generally, there are three ways to solve:
eliminationsubstitutionaugmented matrixHere, we are going to use elimination
------------------------------------------------------------------------------------
Given
-2x-y=1
-6x=3y+3
Put them in the same order
-2x-y=1
-6x-3y=3
Multiply 3 on both sides for the first equation
-6x-3y=3
-6x-3y=3
We subtract the first equation from the second equation
0=0
The answer will be All Real Numbers, which means any real number will fit this equation. In the graphing method, these two equations will overlap each other.
Hope this helps!! :)
Please let me know if you have any questions