Answers
KL/KM = MK/KL
KNL is congruent to MLK
Related Questions
{(-3,-8), (-2, - 12), (-1,-11), (0, - 7), (1,-6)}
Answers
Answer:
whats question ?
Step-by-step explanation:
Kiran says, "I bought 2.5 pounds of red and yellow lentils. Both were $1.80 per pound. I spent a total of $4.05." Write a system of equations to describe the relationships between the quantities in Kiran's statement. Let x represent red lentils and let y represent yellow lentils.
Answers
Answer:
The system of equations is given as:
x + y = 2.5 .... Equation 1
1.8x + 1.8y = 4.05....Equation 2
Step-by-step explanation:
Kiran says, "I bought 2.5 pounds of red and yellow lentils. Both were $1.80 per pound. I spent a total of $4.05
Let
x represent red lentils
y represent yellow lentils.
x + y = 2.5 .... Equation 1
x = 2.5 - y
$1.80 × x + $1.80 × y = $4.05
1.80x + 1.80y = 4.05....Equation 2
The system of equations is given as:
x + y = 2.5 .... Equation 1
1.8x + 1.8y = 4.05....Equation 2
y = 19x when x = 2
Thank you❤️
Answers
Answer:38
Step-by-step explanation:y= 19x
y=19(2)
y=38
You plug in x as 2 since when x=2 .and u do 19 times 2 which gives you 38 .
Hope it helps u ;)
pls help
what number makes this equation true
_÷3=6
Answers
Answer:
18
Step-by-step explanation:
brainliest plsssssssss
Answer:
18
Step-by-step explanation:
Someone deleted my first answer :(
Which expression is represented by 12^6?
A. 12 × 6
B. 126
C. 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6
D. 12 × 12 × 12 × 12 × 12 × 12
Answers
Answer:
D
Step-by-step explanation:
12*12*12*12*12*12= 2985984
12^6= 2985984
Answer:
You have to use the formula 12>6
Step-by-step explanation:
12x6=x
126
12x`12x12x12x12x12x12x12 add all the sums up and get yuor answer.
Thanks
At a school, 40% of the sixth-grade students said that hip-hop is their favorite kind of music. If 100 sixth-grade students prefer hip hop music, how many sixth-grade students are at the school? Explain or show your reasoning
Answers
Answer:
260
Step-by-step explanation:
Answer:
the answer is 360
there are 100% in total but only 40% like hip-hop
40%=100 meaning 60%=260
also meaning 100%= 360
4.
Which two steps should be used first in solving the system of equations by substitution?
A:Substitute 9 for y in the first equation and then solve the other equation for x.
B:Solve the second equation for y and then substitute this value into the first equation.
C:Subtract the terms in the second equation from the first equation and then solve for y
D:Multiply the first equation by 4 and the second equation by 2.
Answers
Answer:
B because that is how you do substitution and all of the other ones do not make sense
Please answer the question. (Giving Brainliest To However Answers Good)
What product is shown by the model. (15 Points)
Answers
Answer:
100
Step-by-step explanation:
So in this problem, we have 5 base 10 blocks and 50 ones.
To find out the product we have to count by tens:
10, 20, 30, 40, 50
So 5 base 10 blocks = 50
Now we add the base ten blocks and the ones together:
50 + 50 = 100
So the answer is 100
Harold Crispen worked Monday, Tuesday, and Thursday from 9:00 A.M. to 4:30 P.M. with a half hour lunch each day. What were his total hours worked? 21 22.5 30 28
Answers
Answer:
His total hours he worked is;
21
Step-by-step explanation:
The of hours between 9:00 A.M. and 4:30 P.M. are;
[tex]\begin{array}{ccc}From \ 9:00 \, A.M. & to \ 10:00\, A.M. & = 1 \, Hour\\From \ 10:00 \, A.M. & to \ 11:00\, A.M. & = 1 \, Hour\\From \ 11:00 \, A.M. & to \ 12:00 \, P.M. & = 1 \, Hour\\From \ 12:00 \, P.M. & to \ 1:00 \, P.M. & = 1 \,Hour\\From \ 1:00 \, P.M. & to \ 2:00 \, P.M. & = 1 \,Hour\\From \ 2:00 \, P.M. & to \ 3:00 \, P.M. & = 1 \,Hour\\From \ 3:00 \, P.M. & to \ 4:00 \, P.M. & = 1 \,Hour\\From \ 4:00 \, P.M. & to \ 4:30 \, P.M. & = 0.5 \, Hour \end{array}[/tex]
Sum of the hours Harold Crispen spends at the workplace on a workday = (1 + 1 + 1 + 1 + 1 + 1 + 1 + 0.5) hours = 7.5 hours
The time Harold Crispen take for launch each workday = 0.5 hour
The number of hours Harold Crispen spend working each day = (7.5 - 0.5) hour
The number of hours Harold Crispen spend working each day = 7.0 hours/day
The number of days he worked = Monday + Tuesday + Thursday = 3 days
The total hours he worked = (The number of hours he works each day) × (The number of days he worked)
His total hours he worked = 7.0 hours/day × 3 days = 21.0 hours.
A handful of coins has the value of 1 dollar and 79 cents. There are three times as many dimes as quarters, and five more pennies than dimes. If there are only three types of coins, how many coins of each type are there?
Answers
Answer: There are 3 quarters , 9 dimes and 14 pennies.
Step-by-step explanation:
Let x= Number of quarters
Then, Number of dimes = 3x
Number of pennies = 3x+5
1 quarter = $ 0.25
1 dime = $0.10
1 penny = $ 0.01
So, Total amount = 0.25x+ 0.10(3x) + 0.01(3x+5)
= 0.25x+0.30x+ 0.03x+0.05
= 0.58x+0.05
Since Total amount = 1 dollar and 79 cents = $ 1.79 [1 cent = $ 0.01]
So,
[tex]0.58x+0.05=1.79\\\\\Rightarrow\ 0.58x= 1.74\\\\\Rightarrow x=\dfrac{1.74}{0.58}\\\\\Rightarrow x=3[/tex]
Thus, there are 3 quarters , 9 dimes , 14 pennies.
Answer:
Step-by-step explanation:
there are 3 quarters , 9 dimes , 14 pennies.
HELLLLLPPPPPPPPPPPPPPPPPPP
Answers
Answer:
its D
Step-by-step explanation:
i took the quiz dont listen to the othr guy
Solve for "X" 7x+-4=3(x-7)+25
Answers
Answer:
x = 2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
7x + -4 = 3(x - 7) + 25
Step 2: Solve for x
Simplify equation: 7x - 4 = 3(x - 7) + 25Distribute 3: 7x - 4 = 3x - 21 + 25Add: 7x - 4 = 3x + 4Subtract 3x on both sides: 4x - 4 = 4Add 4 on both sides: 4x = 8Divide 4 on both sides: x = 26. Solve for the variable in the following proportion: 45 g = 5/1
Answers
Answer:
g=9
Step-by-step explanation:
assuming you actually meant 45/g, then it would be 5g=45
Which of these expressions CANNOT be simplified by combining like terms? 53+7−322+3−10 53+322+3−10 53+2(32)+3−10 533+322+33−10
Answers
Answer:
53+2(32)+3-10
Step-by-step explanation:
you can't move the 32 from 2(32)
The cost for 25 square yards of carpet is $650 including delivery and installation. The cost for 40 square yards of installed carpet is $950. Write an equation in slope-intercept form (y = mx + b) for the cost of the installed carpet
Answers
Answer:
The equation is;
y = 20x + 150
Step-by-step explanation:
Firstly, let us identify the coordinates
(area, cost of area)
We start by getting the points;
(25,650) and (40,950)
The slope will be;
m = (y2-y2)/(x2-x1)
m = (950-650)/(40-25)
m = 300/15 = 20
So the partial equation is;
y = 20x + c
To get the value of c which is the y-intercept, we make use of any of the two points
650 = 20(25) + c
650 = 500 + c
c = 650-500
c = 150
Find the inverse of y = - 1/2x - 5
Answers
9514 1404 393
Answer:
f^-1(x) = -2(x +5)
Step-by-step explanation:
Solve for x.
y +5 = -1/2x . . . . . add 5
-2(y +5) = x . . . . . multiply by -2
If you want this in "functional form", you can write it as ...
f^-1(x) = -2(x +5) . . . . . swap x and y, then use f^-1(x) for y
Anyone know the answer?!
Answers
Answer:
down 2, right 1
Step-by-step explanation:
Here, we want to know what -2 means for the slope
The following conventions are necessary to be known;
down is negative
left is negative
up is positive
right is positive
Thus;
Since the slope is actually vertical change/ horizontal;
The 2 value must be in respect to the y-axis
Hence;
up 2 right 1 is positive
down 2 left 1 is positive since both are negatives
The correct answer is thus;
down 2, right 1
Find the intersection point for the following linear functions.
f(x) = 2x + 3
g(x) = -4x − 27
A.
(5,13)
B.
(5,-7)
C.
(-5,-10)
D.
(-5,-7)
Answers
Answer:
(-5,-7)
Step-by-step explanation:
To find points of intersection, first set the two equations equal and then solve for x. Then substitute that x back into either equation for the complete point of intersection.
2x + 3 = -4x - 27
6x = -30
x = -5
2(-5)+3 = -10 + 3 = -7 (substituting our solution into f(x) here)
Answer:
d
Step-by-step explanation:
consider the steps for determining the quotient of 12/x-4 / 4/x-4
Answers
Answer:
Quotient = 3
Step-by-step explanation:
We need to solve the given expression :
[tex]\dfrac{\dfrac{12}{x-4}}{\dfrac{4}{x-4}}[/tex]
It can be done as follows :
As, [tex]\dfrac{\dfrac{a}{b}}{\dfrac{c}{d}}=\dfrac{a}{b}\times \dfrac{d}{c}[/tex]
So,
[tex]\dfrac{\dfrac{12}{x-4}}{\dfrac{4}{x-4}}=\dfrac{12}{x-4}\times \dfrac{x-4}{4}\\\\=\dfrac{12}{4}\\\\=3[/tex]
Hence, the required quotient is 3.
The answer is
a rational
3
1
Help please if I forget to attach picture DO NOT ANSWER
Answers
Answer:
-235
Step-by-step explanation:
hope that helps :)))
Find the value of x
x = __
Answers
Answer:
x=9
Step-by-step explanation:
By the Isosceles Triangle Theorem the angles opposite to the congruent angles in an isosceles triangle are congruent.
So 2x-10=8
x=9
MARK BRAINLIEST!!!
They raised x dollars last year this year the raised $50 less than twice the amount raised last year. Which expression represents the amount they raised this year?
2x+50
2(50)+x
50x-2
2x-50
Answers
A car travels 374 meters in 17 seconds. A bud travels 415?meters in 23 seconds. Which vehicle is traveling faster? How much faster?
Answers
Distance traveled in one second by car=374/17=22meters
Explanation:
Distance traveled by bus in one second=414.23=18 meters. Car travels faster.It travels 4 meter more in one second than bus
Answer: Distance traveled in one second by car = 374 ÷ 17= 22 meters
Step-by-step explanation:
Distance traveled by bus in one second = 414 ÷ 23 = 18 meters. Car travels faster. It travels 4 meter more in one second than Bus.
please help, would be greatful :)
Answers
Step-by-step explanation:
the answer................
complete the table of values for x+y=6
So:
X=-2 and Y=8
X=-1 and Y=7
X=0 and Y=6
X=1 and Y=5
X=2 and Y=4
BUT
What does this equal:
X=3 and Y=
What does Y equal if X is 3?
Please help me
No picture included
Answers
Answer:
3
Step-by-step explanation:
What we can see from your table is that as x goes up by 1 y goes down by one
This means that the slope is -x
We also see that when x=0 y=6 which means that the y intercept is 6
this means your equation is
-x+6
We can now plug in x for 3 and get
-3+6=y
y=3
the answer is 3
find values of x and y??
Answers
9514 1404 393
Answer:
x = 80y = 122Step-by-step explanation:
The angles marked with x-expressions are complementary, so ...
(3/4x -2) + (2/5x) = 90
x(3/4+2/5) = 92 . . . . . . . add 2
x(23/20) = 92 . . . . . . . . combine the fractions
x = 92(20/23) . . . . . . . . multiply by 20/23
x = 80
__
The angle marked y° is a vertical angle with the angle that is the sum of 90° and (2/5x)°. So, the value of y is ...
y = 90 + 2/5(x) = 90 +2/5(80) = 90 +32
y = 122
If Sawyer charges $20 per bottle of water and a flat fee of $25 even to discuss a sale, which of the following equations expresses Sawyer's total fees for "X" bottles of water? * A. y = 25x + 20 B. y = 20x + 25 C.y = 45x D.y = x + 25
Answers
Answer:
y =20 x + 25 (answer B in the list of options)
Step-by-step explanation:
y = 25 + 20 x = 20 x + 25
being 25 the flat fee and 20 the price per bottle
Answer:
B. y = 20x + 25
Step-by-step explanation:
The flat fee of $25 is our b, and the fee of $20 is our m. When we put this in slope intercept form, it looks like y = 20x + 25. That means B is the correct answer.
I need to know this 48 ÷ 5
Answers
Answer: 9.6 would be the correct answer.
Answer:
9.6
Step-by-step explanation:
I used a calculator
Hope this helps. Have a nice day you amazing bean child.
Someone help plz I need some help I don’t like slope!!!
Answers
Answer:
slope = 5
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 4, - 3) and (x₂, y₂ ) = (- 3, 2) ← 2 points on the line
m = [tex]\frac{2-(-3)}{-3-(-4)}[/tex] = [tex]\frac{2+3}{-3+4}[/tex] = [tex]\frac{5}{1}[/tex] = 5
HELPPP PLEASEEEE!!!!
Answers
Answer: $6.04
Step-by-step explanation:
add 65.25 and 86.50 you get 151.75 then do 157.79-151.75 and you get 6.04