The diagonals of quadrilateral ABCD
intersect at E
. If EC=4, BD=12, AE=x,
and BE=y
, what values of x
and y
would prove that the quadrilateral is a parallelogram?
Answer:
Step-by-step explanation:
16 ae =x
The values of x
and y that would prove that the quadrilateral is a parallelogram are 4 and 6 respectively.
Find the diagram attached. In order to prove that the quadrilateral is a parallelogram, we need to find the values of x and y that make the diagram a parallelogram.
From the parallelogram;
AE = EC and BE = EDBD = BE + EDAC = AE + ECGiven the following parameters
EC=4,
BD=12,
Since AE = EC, hence the measure of AE is 4.
Similarly, BD = BE + ED
BD = BE + BE
BD = 2BE
12 = 2BE
BE = 6 = y
Hence the values of x
and y that would prove that the quadrilateral is a parallelogram are 4 and 6 respectively.
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Find the area of a circle with a circumference of \blueD{18.84}18.84start color #11accd, 18, point, 84, end color #11accd units.
Answer:
28.26 u²
Step-by-step explanation:
What we know:
A circle has a circumference of 18.84 u.
That means the diameter is 6, and the radius is 3.
The area of a circle can be found with: πr²
3.14(3²)
3.14(9)
28.26 u²
The area of the circle is 28.26 square units when the circumference of circle is 18.84 units.
What is Circle?A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.
The circumference of the circle is 18.84 units
We have to find the area of circle
To find area we need to know the radius
Circumference of circle = 2πr
18.84 = 2πr
18.84 = 2×3.14 r
18.84=6.28 r
Divide both sides by 6.28
r=18.84/6.28
r=3
Now let us find area
Area = πr²
=3.14×3²
=9×3.14
=28.26 square units
Hence, the area of the circle is 28.26 square units when the circumference of circle is 18.84 units.
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Solve the following equation for x:
-3 (x - 4)+ 24x = 4(5 – 2)+7x
What is the equation of a line that its parallel to -3x+4y=4 and passes through the point (4,0)?
Enter your answer in the box.
Answer:
y=3/4x-3
Step-by-step explanation:
Okay so to be parallel to an equation of another line, the line must have the same slope but a different y-intercept. First, you need to find the slope of the equation -3x+4y=4. The equation must be in y=mx+b format, so you first move -3x to the right by adding it on both sides, leaving you with 4y=3x+4. Next, you divide 4y by 4 in order to isolate y and do that on the other side. Now, you have y=3/4x+1.
To find the equation of the new line, you must put the point and slope into point slope form: y-y1=m(x-x1). In the point (4, 0), 4 would be x1 and 0 would be y1. so, the new equation is y-0=3/4 (x-4). now, distrubute the 3/4, leaving you with y=3/4x-3. This is correct since the slope remains the same in both equations with a different y-intercept. To check deeper, you could place point (4, 0) on a graph and then rise 3, run 4 until you get the line :) hope this helps
6 can you help me I don't have very much time it's already missing
Answer:
F
Step-by-step explanation:
its being shifted 2 units up
Answer: F=1
Step-by-step explanation: Here
F(x)=x
Fx/x=x/x
F=1
Maurice and his father are building a dog house. They are using long pieces of wood and cutting them into smaller pieces. They have a piece of wood that is 3.6 feet long and are cutting it into pieces that are each 0.75 feet. How many smaller pieces will they be able to make?
Answer:
4.8 smaller pieces
Step-by-step explanation:
Total length of wood = 3.6 feet
Length of each piece = 0.75 feet
How many smaller pieces will they be able to make?
Number of smaller pieces of wood = Total length of wood / Length of each piece
= 3.6 feet / 0.75 feet
= 4.8 smaller pieces
Number of smaller pieces of wood = 4.8
Jill has 15 oranges and 12 pears. She wants to put all of the fruit into baskets with each basket having the SAME NUMBER of pieces of fruit in it. Without mixing the fruit, what is the GREATEST number of pieces of fruit Jill can put in each basket?
what’s the answer to :
12x+8x+3+x ?
Answer:
[tex]21x+3[/tex]
Step-by-step explanation:
[tex]12x+8x+3+x[/tex]
Collect like terms
[tex](12x+8x+x)+3[/tex]
Simplify
[tex]21x+3[/tex]
PLEASE MARK ME AS BRAINLIEST
Easy points if u know it
Answer:
True
Step-by-step explanation:
5x + 2 = 17
Subtract 2 from both sides
5x = 15
Divide both sides by 5
x = 3
Plug this number into the next equation and see if it is true
10x + 4 = 34
10(3) + 4 = 34
30 + 4 = 34
34 = 34
This is a true equation, so the the answer is true.
Answer:
True
Step-by-step explanation:
⇒ This is true because the whole equation 10x + 4 = 34 is 2 times more than the other equation 5x + 2 = 17.
⇒ You can see that by multiplying the whole equation 5x + 2 = 17 by 2:
2(5x + 2 = 17)
⇒ To get:
10x + 4 = 34
So both equations are equivalent, which means that the answer is true.
Hope this helps! :)
I would appreciate it if a person could answer this question
Answer: m=-10/4, m=-5/2, and -5/4+m=-15/4
Hope this helps :)
What is the slope intercept form of this?
Answer y=4x-5
Step-by-step explanation: Did this years ago just search up how it is step by step sowwy ;-;
-5x + 4y = 3
x = 2y - 15
solve for x and y
I'm failing please send help
Answer:
Let's solve for x.
−5x + 4y = 3
Step 1: Add -4y to both sides.
−5x + 4y+ −4y =3+ −4y
−5x = −4y +3
Step 2: Divide both sides by -5.
-5x divided by 5 = -4y+3 divided by -5
x=4/5y + −3/5
Step-by-step explanation:
Jeremy needs an extra 2 dozen cookies in addition to the 4 dozen (48) that the recipe makes. He says to himself "If I just add 2 to the amount of each ingredient, that will be how much I need."
Is Jeremy correct? Explain why or why not.
Answer:
yes
Step-by-step explanation: because it's 1 1/2 times the recipe
Your bedroom is a square and each side of your bedroom is 8 feet long what is the area of your bedroom
Answer: 64 square feet
Step-by-step explanation:
PLEASE HELP
9 increased by the product of 4 and v
Answer:
4v + 9 or 9 + 4v
Step-by-step explanation:
increased means plus
the product of is multiplication
im too tired to explain annything else
gn bro
Need help with this fast
Answer:
the second diver is the deepest
Step-by-step explanation:
45 is better than 36
Enter the value of 56+(−23)−(−3)
Answer:
36
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
56-23+3=
=33+3=
=36
where does the last one go???
Answer:
is goes to ¨¨not a function¨¨
Step-by-step explanation:
The average salary of all General Motors workers is $38,000 . This value describes a
A) sample statistics
B) population parameter
why?
Which statement best illustrates using the vertical line test to determine if the graph below is a function of x? On a coordinate plane, a circle is centered around (0, 0).
Answer:
Where are the statements to choose from??
Answer:
The graph is a function of x because the line y = 5 does not intersect the graph
Step-by-step explanation:
Write the sentence as an equation.
220 equals a minus 323
Answer:
220= -323
Step-by-step explanation:
It cost Kennedy $25.09 to send 193 text messages. How much does it cost to send one text?
Answer:
$0.13
Step-by-step explanation:
$25.09/193 = $0.13
Total Cost/Number of messages = Cost of each message
Help!!!!!!!!!!!!!!!!!!!!
Answer:
500w + 25 = 200
Step-by-step explanation:
"He withdraws $25 per week..." <------
The pressure, P, measured in pounds per square inch (psi),
on an object under water varies directly with its depth, d, measured in feet. If the pressure on an object at a depth of 20 feet is 8.6 psi, what is the pressure on an object at a depth of 25 feet?
A. 9.85 psi
B. 10.75 psi
C. 13.60 psi
D. 6.88 psi
Answer:
10.75 psi i'm pretty sure
Step-by-step explanation:
i'm not sure if this will make sense though
p=kd <-direct variation
8.6 = k × 20 p= .43d
k= .43 p= .43 (25)
=10.75psi
Does anybody have an answer to this? BE QUICK PLEASE!
Answer:
6
Step-by-step explanation:
4.5 dived by 3/4 equals 6
If AABC = ADEF, which segment is congruent to AC?
Answer:
Segment DF
Step-by-step explanation:
The corresponding vertices are in the same order in both triangles.
ABC
DEF
Segment AC is congruent to segment DF.
Priya works in a pet hospital. She earned $86.00 for working 10 hours
last week. At this rate, how much would she earn for working 16 hours? *
A) $137.60
B) $134.60
C) $127.60
D) $124.60
what equation passes through the point (-10,6) and is perpendicular to the line y=5x-4
Answer:
y=-1/5x+4
Step-by-step explanation:
slope of y=5x-4 equals 5; a perpendicular line must be -1/5
6=-10(-1/5)+b
6=2+b
b=4
Events A and B are independent. The probability of A given B has occurred is 0.43, and the probability of B given A has occurred is 0.35.
What is the probability, to the nearest hundredth, that A and B occur?
Answer:
0.43* 0.35 = 0.1505 or 0.15 after rounding
Step-by-step explanation:
Based on the probabilities of A and B occurring with conditions, the probability of A and B occurring is 0.15.
What is the probability that both A and B occur?This can be found by the formula:
= Probability that A occurs if B occurs x Probability of B occurring if A occurs
Solving gives:
= 0.43 x 0.35
= 0.15
In conclusion, the probability is 0.15.
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