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If the trapezoid is isosceles, and KL = 2.8 units in length, what is the length of NM? Explain how you determined the length of NM.
Answers
Answer:
MN = 2.8 units
Step-by-step explanation:
By the property of isosceles trapezoid,
1). Bases are parallel.
2). Base angles of an isosceles trapezoid are congruent.
2). Opposite sides of the congruent angles are congruent.
By third property,
Measure of side KL = Measure of side MN
2.8 = Measure of side MN
Another way to find the length of MN is,
Distance between M and N = [tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
MN = [tex]\sqrt{(3-1)^2+(0+2)^2}[/tex] = [tex]\sqrt{8}[/tex]
MN = 2.8 units
Therefore, MN = 2.8 will be the answer.
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Identify the equation in slope-intercept form for the line that has the given slope and contains the given point.
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Hope this helps!
2/5-3/5
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Answer:
-1/5
Step-by-step explanation:
2/5 - 3/5 = -5/25 as simplified as -1/5 in fraction form
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Answer:
we must make one of them 1/4 of it and the other one 3/4 of it so we divide it by 4 to get the first one which is 15 than we get the other one by mulitplying by 3 so the answers are 15 and 45.
Step-by-step explanation:
Answer:
i dont know
Step-by-step explanation:
i dont know sorry
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Answers
Answer:
The second one is the best answer to your question
Answer:
B is the correct answer
Step-by-step explanation:
Amber started solving the equation −2x=10−3(2x+6) -2x=10-32x+6 . Which is a correct next step?
Answers
Answer:
Step-by-step explanation:
-2x=10-3(2x+6) next step is to distribute -3 in the parenthesis,
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Solve 2x2 − 8x = −7.
Answers
Answer:
[tex] \frac{11}{8} [/tex]
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What is 12x1,234+55 divided by 6
Answers
Answer:
14,817.17
Step-by-step explanation:
Answer:
12 times 1 = 12 and 234 + 55 = 289 and 289 + 12 = 301 and 301 divided by 6 = 51 Remainder 3 if you are not working with remainders then this is not correct this is a correct answer just maybe not the one you need hope it helps.
Step-by-step explanation:
please answer this for me <3
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Answer: c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
because the ratio of corresponding side are not equal
A m=45h
B h=45m
C m=h+45
D h=m+45
Answers
Answer:
Its B.
Step-by-step explanation:
Emma played two games of miniature golf. Her total score for the two games was 0. Emma’s score in the first game was +3. What was Emma’s score in the second game?
Answers
Answer:
0
Step-by-step explanation:
Please help with this question, thank you.
Answers
-3(-7-x)=1/2 (x +2) what is it
Answers
Step-by-step explanation:
21+3x = 1/2x +1
6x = -20
x= 3.3333333333333
or x =3.33
Find 6(-7).
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b -1
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Answers
Answer:
c. -42
Step-by-step explanation:
6(-7) means 6×(-7)
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the image shows the magnetic field in a bar magnet and an electromagnet
Answers
Answer:
B
Step-by-step explanation:
the electromagnet lasts only as long as there is supply of electric current
The error is in the middle: 2(-12) = -24 not 24.
Answers
Answer:
There is no question so I can not respond with a answer.
Step-by-step explanation:
A number line going from 0 to 4. Numbers 0, 1, 2, 3, and 4 are marked on the line. Marks divide the spaces between each number into 2 equal parts. Ms. Cole has 4 yards of string. She cuts the string into pieces that are each 1 2 yard long. How many pieces of string does Ms. Cole have?
Answers
Answer:
8 pieces of string
Step-by-step explanation:
Given that :
Total yards of string = 4
Length in yd of each string = 1/2 yards
Number of pieces of string Ms. Cole has :
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4 * (2 /1)
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Answers
Answer:
125
Step-by-step explanation:
since you take away 2/5 of the original number to get 75, 75 is equal to 3/5's of the original. You then divide 75 by 3, get 25, then multiply 25 by 5 to find the answer which is 125.
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Answers
Answer:
y=11
Step-by-step explanation:
Answer:
Step-by-step explanation:
u replace the x with a 3
2x3+4y=50
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u kick the six next to the fifty with the opposite sign
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Answers
Answer:
The energy that is changing during a phase change is potential energy. During a phase change, the heat added (PE increases) or released (PE decreases) will allow the molecules to move apart or come together. Heat absorbed causes the molecules to move farther apart by overcoming the intermolecular forces of attraction.
Answer: I believe it turns into kinetic energy
Step-by-step explanation:
Kinect energy is the opposite of potential energy
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Answers
|x−3|+2=−3|x-3|+2=-3
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|x−3|=−5
Remove the absolute value term. This creates a ±± on the right side of the equation because |x|=±x|x|=±x.
x−3=±(−5)
Set up the positive portion of the ± solution.
x−3=−5
Move all terms not containing x to the right side of the equation.
x= −2
Set up the negative portion of the ± solution.
x−3 =5
Move all terms not containing x to the right side of the equation.
x=8
The solution to the equation includes both the positive and negative portions of the solution.
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please help 6th grade math i will give brainliest
Answers
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The price of a gaming desk at Best Buy is $220. If the sales tax is 6%,what is the final price of the gaming desk including tax?
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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y-2=0(x-0)
y-2=x
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Answer:
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Step-by-step explanation:
its a slope of zero
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Answers
Answer:
6.02, 6.45, 6 1/2
Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
That means they type 4 letters in 1 second
Answer:
she types 4 letters in one second so its a 4:1 ratio of letters to seconds.
Step-by-step explanation:
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Answers
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Step-by-step explanation:
Find gradient and y-intercept of
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Answers
Answer:
Slope m (Gradient) = 3
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General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
y = 3x - 5
Step 2: Break function
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y-intercept b = -5
Answer:
SLOPE: 3
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Answers
Answer:
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Step-by-step explanation:
Answer:
27
Step-by-step explanation:
