Use this diagram and information given to find m_DFC.
B
C с
А
F
KE
D
Given: m_AFB = m_EFD = 35°
Points B,F,D and points E, F, C are collinear.
The measure of ZDFC is 9
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Related Questions
Which expression represents the factored form of 6x+2-13x-5?
Answers
Step-by-step explanation:
Hɪ!
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Answer:
(2x - 5)(3x + 1)
Step-by-step explanation:
6x^2 + 2x - 15x - 5
2x(3x + 1) -5(3x + 1)
(2x -5)(3x + 1)
What’s the side length?
Answers
Answer:
11.18
Step-by-step explanation:
Pythagorean Theorem:
a² + b² = c²
The hypotenuse is c.
10² + b² = 15²
Square 10 = 100
Square 15 = 225
100 + b² = 225
225 - 100 = 125
Find the Square Root of 125.
11.18033989 or 11.18
Х
-3
3 so
Plz explain this its a fraction
Answers
Answer:
x = 9
Step-by-step explanation:
x−(3)(3=x+−9 )
What is the solution to the equation below? Log subcript 6 4x^2 - log subcript 6 x=2
1. 1/12
2. 3/2
3. 3
4. 9
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Answer:
Using the logarithmic Function
the answer is 3/2
Pls i gat no idea :/
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Answer:
Step-by-step explanation:
The equation of a circle is (x-h)^2+(y-k)^2=r^2 where r is the radius of the circle and (h,k) is the coordinates of the center of the circle. We can see that the radius is 3 units and we are given the location of the center as (-3,1) so
(x+3)^2+(y-1)^2=9
someone please help me
Answers
Answer:
Option B (2 in the blank)Step-by-step explanation:
Given function:
f(x) = 2x² - 5x + 7The leading term is 2x², the leading coefficient is 2, this is positive.
The graph opens upward.
Correct option is B.
False, because 2 > 0Option B is correct trust me my guy
How do you simplify sqrt 96 *
Answers
Answer:
4 times the square root of 6 (4[tex]\sqrt{6}[/tex] )
Step-by-step explanation:
Use a factor tree
The table shows conversions of pounds to ounces. A 2-column table with 4 rows. Column 1 is labeled Pounds with entries 2, 4, 6, 8. Column 2 is labeled Ounces with entries 32, 64, 96, a. Use the drop-downs to answer the following questions about the data in the table to determine the next value. What is the pattern of ounces as the pounds increase by 2? What is the value for a in the table representing the amount of ounces in 8 pounds?
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Answer:
its 96 hope this helps!
Step-by-step explanation:
it's 96 because 128-(128/8)=96
If a + 8= 16 then a =
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Answer:
8
Step-by-step explanation:
16-8 = 8
Answer:
a = 8
Step-by-step explanation:
8 + 8 = 16 so a = 8
brainly's answering thing is broken :/
A recipe calls for 3/4 cup of brown sugar for every 3 eggs. What is the unit rate of eggs per cup?
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Answer:
4 eggs per cup
Step-by-step explanation:
what's four minus 1 third
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Answer:
3 2/3
Step-by-step explanation:
hope this helps
Answer:
3.6 is the answer
Step-by-step explanation:
Brainliest?
Simplify. Your answer should contain only positive exponents −ab^2•(2a^0b^-4)^-4•2a^4b^-1
Answers
Answer:
-a^5b^17/8
Step-by-step explanation:
3) In Carter's math class, 20\% of students earned an A on a test. If there were 30 student in the class, how many did not get an A.
Answers
Answer:
24 students did NOT get an A
Step-by-step explanation:
30x.20=6
30-6=24
Explain why 4 x 2/5 is the same operation as 2/5 + 2/5 +2/5 + 2/5
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Answer:
Step-by-step explanation: Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(8, 5)=1. In the next intermediate step the fraction result cannot be further simplified by cancelling. In words - four multiplied by two fifths=eight fifths.
5x-y<-6 and 3x-y>/4
Due tonight!!!
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Answer:
1.
x<1/5y + -6/5
2.
x>1/3y + 4/3
Calculate an
8% tax on an
$80 tablet.
Answers
Answer:
$6.40
Step-by-step explanation:
All you have to do is find 8% of 80 dollars. That means you do 8/100x80/1 which is equal to 32/5. Simplify this improper fraction to get $6.40. This means that 8% of 80 is $6.40.
a model plane has a scale of 1 in: 2 ft. if the real plane is 12 ft tall then how tall is the model plane.
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Answer:
6ft tall
Step-by-step explanation:
Given we know that the scale is 1 in 2ft.
Using this information we know we could divide 12/2=6. We also know that we could multiply 2×6=12. Therefore, we know that the model plane is 6ft tall.
I hope this helps!
Tickets to the school play cost $9 for adults and $5 for students. The Wilson family bought 3 adult tickets and 4 student tickets. Which expression matches the situation?
A. 9(3) + 5(4)
B. 3(5) + 9(4)
C. (5+9) + (3+4)
D. 47
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A
Because of 3 adults bought 3 tickets, 9 x 3. 9(3)
4 students bought 4 tickets, 4 x 5, 4(3)
9(5x + 1) ÷ 3y From the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and coefficient. If any are not present, write "not present." (6 points)
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The parts of the expression, 9(5x + 1) ÷ 3y, are:
Sum: 5x + 1Term: 3yProduct: 9(5x + 1)Factor: 9Quotient: 9(5x + 1) ÷ 3yCoefficient: 3There are several parts that make up an expression.
All or some of these parts must be present in an expression.
In an expression,
Sum is represented with the addition (+) signProducts are represented by brackets or the multiplication (*) signQuotients are represented by the division signCoefficients are written before the variablesFactors are written before the bracketsUsing the above definition, we have the following representations
Sum: 5x + 1Term: 3yProduct: 9(5x + 1)Factor: 9Quotient: 9(5x + 1) ÷ 3yCoefficient: 3Read more about expressions at:
https://brainly.com/question/8878417
which represents the solution to this equation?
[tex] \sqrt{x =} 121[/tex]
Answers
Answer:
14641
Step-by-step explanation:
[tex]\sqrt{x} =121\\x = 14641[/tex]
A store has a 20% off sale on pants. The price of the pants before the discount was $48.
What was the sale price of the pants?
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Answer:
$38.40
Step-by-step explanation:
20% of $48 is 9.60
48- 9.60= 38.40
Answer:
$38.40
Step-by-step explanation:
1. convert the percentage into a decimal by dividing x/100.
20/100 = 0.2
2. multiply by the original price.
0.2 * 48 = 9.6
3. subtract the discount.
$48 - $9.60 = $38.40
It’s due tonight!! I HAVE TO FIND “r” AS WELL! I NEED HELP
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I need help ASAP PLEASEEEEEEEE
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Answer:
g has an average rate of change of zero at the intervals [-5,4] and [-2,2]
Step-by-step explanation:
When we talk of the average rate of change, we mean the change in y values divided by the change in x values
Once the change in y-values is zero, then over that interval, the average rate of change is zero
at the point t =- 5, g(t) = 6; at the point t = 4, g(t) = 6
As we can see here, within the interval [-5,4]; the average rate of change is 0
This same pattern is repetitive at points or ranges where we have same values for g(t)
such as;
[-2,2]
Cine ma poate ajuta?
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Answer:
u think its A if not sorry
Step-by-step explanation:
help me with this too please
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Answer:
this is a test but its he second one :D
Step-by-step explanation:
Find the value of JK
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Answer:
10t = 7t + 15
3t = 15
t = 5
JK = 50
(Geometry): find x.
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Answer:
x = 9
Step-by-step explanation:
Sum of exterior angles = 360
8x +14x +7x +11x = 360
40x = 360
x = 360/40
x = 9
help please! ill mark brainliest
Answers
Answer:
90deg
Step-by-step explanation:
If the angles are supplementary, that means mA + mB = 180*
we know that
mA = (2x + 8)deg
mB = (2x + 8)deg = mA
mA + mB = 180deg
mB + mB = 2mB = 180deg
mB = 90deg
Note, that we did not need to compute x even, because the angles were the same.
Which method would be the best to solve the following system of equations?
Answers
Answer:
Graphing the equations and seeing where they intersect. Use DEMOS Graphing Calculator off of the internet. It works great. I even use it to check my work when I use algebra
This method also works well with quadratics and lines
Step-by-step explanation:
Find the value of x. Round to the nearest degree as needed.
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9514 1404 393
Answer:
x° = 29°
Step-by-step explanation:
The mnemonic SOH CAH TOA is intended to remind you of the relevant trig relationships. Here, you have the hypotenuse and the side opposite the unknown angle. So, the appropriate relation is ...
Sin = Opposite/Hypotenuse
sin(x°) = 12/25
x° = arcsin(12/25) ≈ 28.69°
The value of x is about 29.