Answers
Answer:
AC = 46BD = 50Step-by-step explanation:
Property of the parallelogram: Diagonal bisect each other.
Compare the halves of the diagonals to find the values of x and y, then determine the lengths of diagonals.
3y - 1 = y + 153y - y = 15 + 12y = 16y = 8AC = 2(y + 15) = 2(8 + 15) = 2*23 = 46
Same for BD
3x + 10 = 5x2x = 10x = 5BD = 2*5x = 2*5*5 = 50
Now we have both measures:
AC = 46BD = 50Correct option is A
Answer:
ac -46
bd-50
Step-by-step explanation:
i hope i helped
Related Questions
Roger has 4 liters of orange juice. He puts the same amount of juice into each of 5 pitchers. How many liters of orange juice are in 1 pitcher?
Answers
-5x + 4(2x + 1)
please help!
(simplify it)
Answers
-5x + 8x + 4
= 3x + 4
Answer:
3x+4
Step-by-step explanation:
2. What is the difference?
10c3 – 8c3
A. 18c3
B. 2c3
C. 3c6
D. –80c6
3. What is the sum?
16x3 + 9x3
A. 25x6
B. 25x3
C. 7x3
D. 24x6
4.Find the difference.
(9a4 + 2a2 + 5) – (16a4 – 7a2 + 1)
A. 25a4 – 5a2 – 4
B. –7a4 – 5a2 + 6
C. 25a8 + 9a4 + 6
D. –7a4 + 9a2 + 4
5.Multiply 9x2(2x2 + 8x).
A. 18x4 + 72x3
B. 18x2 + 72x3
C. 11x4 – 17x3
D. 90x4
Answers
Step-by-step explanation:
2)B
3)B
4)B
5)A
Marks as brainlist
Step-by-step explanation:
(9a4 + 2a2 + 5) – (16a4 – 7a2 + 1)
A. 25a4 – 5a2 – 4
B. –7a4 – 5a2 + 6
C. 25a8 + 9a4 + 6
D. –7a4 + 9a2 + 4
5.Multiply 9x2(2x2 + 8x).
A. 18x4 + 72x3
B. 18x2 + 72x3
C. 11x4 – 17x3
D. 90x4
An ant weighs 5 grams. How many milligrams does an ant weigh?
A 5 Milligrams
B 500 Milligrams
C 5,000 Milligrams
D 0.005 Milligrams
Answers
True or false
A kite is a trapezoid
Answers
Answer:
Mostly false
Step-by-step explanation:
The traditional kite has a sort of diamond shape, not a trapezoidal one. Also keep in mind that a trapezoid always has 2 parallel sides, which most kits do not have.
hi, pls help ry so much+20
Answers
Pls need this for today (geometry) all the info I have for the question
Answers
Answer:
Step-by-step explanation:
the triangles are similar, also is a right triangle
therefore
16/8=10/x
x=(8*10)/16=5
x=5
What value of x makes this true? -90 =100 + x
Answers
x = -190
Answer:
x=-190
Step-by-step explanation:
-90=100 + x
-90=100+(-190)
-90=-90
Does anyone know this ?
Answers
Answer:
the awnser is A
Step-by-step explanation:
9x=6x+3
x=1
9(1)
Answer:
x = 1
Step-by-step explanation:
set both sides equal to each other since it's a square:
9x=6x+3
move like terms from one side to the other:
9x-6x=6x-6x+3 = 3x=3
profit from your 9000 IQ play:
3x=3 so divide both sides by 3, and:
x = 1
A spinner is divided into 9 equal parts. What is the probability of it landing on an even number?
Answers
Answer:
4/9
Step-by-step explanation:
What is the length of the missing leg?
17 mm
15 mm
Answers
Answer:
17 mm + 15mm = 32
Step-by-step explanation:
James and Eron are going on a road trip. Eron drove the first 180 miles of their trip. James drove the next 150 miles of their trip. They decided to drive the same amount of hours each for the rest of the trip. Eron drove at a speed of 60 miles per hour when he drove. James drove at a speed of 55 miles per hour when he drove.Let h represent the number of hours driven by each person.
Answers
Question seems incomplete but some explanation could help
Answer and explanation:
Distance travelled = speed × time
We know the speed for each driver:
Eron drove at 60 miles per hour
James drove at 55 miles per hour
We know they both drove same amount of time = h
Therefore Eron's distance travelled = 60 miles per hour × h = 60h
Jame's distance travelled = 55 miles per hour × h =55h
Total distance travelled for the rest of the trip = 60h + 55h
NEED HELP ASAP PLZZZCircles can start with just a little bit of information and grow into equations and graphs. what are the coordinates of the center point and the radius of a circle?
Answers
Answer:
i need a photo this makes no sense
Step-by-step explanation:
A car travels 253 miles
in 8 hours. How far can
it travel in 7 hours?
Answers
Answer:
221 miles
Step-by-step explanation:
The car travels 253 miles in 8 hours, it means the car can travel in 221 miles in 7 hours.
Just imagine it
The average age of staff in the maths department is 40.
There are 7 members of staff (Jill, Nicky, Wendy, Cathy, Cerian, Alan and Andy).
The average age of Jill, Nicky and Wendy is 41.
The average age of Andy, Alan and Cathy is 43.
How old is Cerian?
Answers
Answer:
Cerian is 28 years old
Step-by-step explanation:
The given parameters are;
The average age of the staffs in the mathematics department = 40
The number of staffs in the department = 7
The average age of Jill, Nicky and Wendy = 41
The average age of Andy, Alan and Cathy = 43
From the given parameters, we have;
The average age of the staffs in the mathematics department = (The sum total of the ages of the members of the math department)/(The number of staffs in the department)
Therefore;
40 = (The sum total of the ages of the members of the math department)/ (7)
From which we have;
The sum total of the ages of the members of the math department = 40 × 7 = 280
Which gives;
Jill's age + Nicky's age + Wendy's age + Cathy's age + Cerian's age + Alan's age + Andy's age = 280 years
The average age of Jill, Nicky and Wendy = 41
Given that Jill, Nicky, and Wendy make up 3 of the 7 members of staffs, we have;
The average age of Jill, Nicky and Wendy = (The sum total of the ages of Jill, Nicky, and Wendy)/(The number of staff Jill, Nicky, and Wendt make)
Therefore;
The sum total of the ages of Jill, Nicky, and Wendy = 41 × 3 = 123
Which gives;
Jill's age + Nicky's age + Wendy's age = 123 years
Similarly, the sum total of the ages of Andy, Alan, and Cathy = 43 × 3 = 129
Which gives;
Andy's age + Alan's age + Cathy's age = 129 years
Therefore;
Cerian's age = (Jill's age + Nicky's age + Wendy's age + Cathy's age + Cerian's age + Alan's age + Andy's age) - (Jill's age + Nicky's age + Wendy's age) + (Andy's age + Alan's age + Cathy's age)
∴ Cerian's age = 280 years - 123 years - 129 years = 28 years
Martin earn the following scores on his last five test. What is the interquartile of his course
Answers
Answer:
18
Step-by-step explanation:
The interquartile range is the middle 50% of the data.
To find the interquartile range, we must first find the lower and upper quartiles.
In this case, the lower quartile is 76.5, and the upper quartile is 94.5.
Subtracting 76.5 from 94.5 gives us the answer of 18.
Let me know if this helps!
given an equation y=3x-1 copy the chart and fill in the gaps
Answers
y= 2
y= 5
x= 1
x=3
x=1/3
convert the fraction 1/40 to a decimal form
Answers
Answer:0.025
Step-by-step explanation:
1 divided by 40 = 0.026
For the equation
y = 2(.5^x)
Which of the following statements about the graph is true?
Select one:
O The graph has an asymptote at y=.5
O The graph has an asymptote at y=2
O The graph is increasing
O The graph is decreasing
Answers
Please please pleeeease I will mark brainliest if I get it right! Arrange the persuasive essay components in the correct sequence.
a statement of relevance to show
readers how the topic impacts society
a topic sentence in the
first body paragraph
a call to action
a topic sentence in the
last body paragraph
a restated thesis
a hook to catch the reader’s attention
a thesis statement
Answers
Components of a persuasive essay in correct sequence are,
a hook to catch the reader’s attentiona statement of relevancea thesis statementa topic sentence of first bodya topic sentence of last bodya restated thesisa call to actionWhat is a persuasive essay?A persuasive essay is an academic writing, which intends to convince readers to believe in an idea or opinion and to do an action.
Components of a persuasive essay in correct sequencea hook to catch the reader’s attentiona statement of relevancea thesis statementa topic sentence of first bodya topic sentence of last bodya restated thesisa call to actionLearn more about persuasive essay here: https://brainly.com/question/1513199
#SPJ2
A barrel contained 50 Gallons of oil.Oil leaked out of the barrel at a rate of 5 gallons every 2 days.How many days did it take for all 50 gallons of oil to leak out of the barrel?
Answers
Answer:
20 days
Step-by-step explanation:
50 divided by 5 = 10
10 times 2 = 20
Crystal $5.25 per hour mowing lawns . . Write a rule to describe how the amount of money m earned is a function of the number of hours spent mowing lawns b. How much does Crystal earn if she works 2 hours and 30 minutes ?
Answers
Answer:
She would earn 13.13
Step-by-step explanation:
5.25 x 2.5 = 13.125 (13.13 simplified)
Evaluate the expression: 28-16+2x4’2
Answers
Answer: 44
Step-by-step explanation:
28 - 16 + 2 x 4^2
28 - 16 + 2 x 16
28 - 16 + 32
12 + 32
44
how to get 3.15 ratio
Answers
Answer:
Step 1) Convert the 3.15 percent to a decimal number.
To convert 3.15 percent to a decimal number, you divide 3.15 by 100. In other words, the quotient you get when you divide 3.15% by 100 is the decimal number.
3.15 ÷ 100 = 0.0315
Step 2) Convert the decimal number to a fraction.
To convert the decimal number to a fraction, we make the decimal number the numerator, and 1 the denominator.
0.0315 =
0.0315
1
Step 3) Remove the decimal point in the numerator.
To remove the decimal point in the numerator, multiply both the numerator and denominator by 10000.
0.0315 × 10000
1 × 10000
=
315
10000
Step 4) Simplify the fraction.
The greatest common factor of 315 and 10000 is 5. Therefore, to simplify the fraction, divide the numerator and denominator by 5.
315 ÷ 5
10000 ÷ 5
=
63
2000
Step 5) Convert the fraction to a ratio.
To convert the fraction to a ratio, replace the fraction divider line with a colon.
63
2000
= 63:2000
That was the final step. Below is the answer to 3.15 percent as a ratio.
3.15% = 63:2000
Step-by-step explanation:
Answer:
the 3.42 would certainly have the advantage from a dead stop, providing that you have traction.. gear ratio makes little difference if the tires are spinning wildly ...
Step-by-step explanation:
b) Change 12.47l into cm.
Answers
Answer:
1247.1
Step-by-step explanation:
12.471 × 100 = 1247.1
formula= multiply the length value by 100
Is the function represented by the table linear?
Answers
no because it does not have a constant rate of change Step-by-step explanation:
1/2 of $20.00 is $10.00
Answers
Answer:
yes
Step-by-step explanation:
bc 20/2 is another way to fimd it which gets you 10
2. ¿Sabrías calcular las 3/5 partes de 15 bolígrafos? ¿Cómo? ¿Sabrías hacer un esquema conlos bolígrafos?
Answers
Answer:
3/5 de 25 = 15.
Step-by-step explanation:
¡Espero que esto ayude!
A family goes to an amusement park adult tickets cost $21 children under 10 years of age pay $15 write an algebraic expression for the total cost then find the total cost of 4 adult tickets and 3 children's tickets
Answers
Answer:
$129
Step-by-step explanation:
Let us represent:
Cost Adult tickets = x
Cost Children's tickets = y
The total cost of ticket = C =
A family goes to an amusement park adult tickets cost $21 children under 10 years of age pay $15
C = $21 × x + $15 × y
C = 21x + 15y
The total cost of 4 adult tickets and 3 children's tickets is calculated as:
C = 21 × 4 + 15 × 3
C = 84 + 45
C = $129
I need help can anyone help me on this pls?
Answers
Answer:
Multiply 6 x 4 then add 10
or do the other way around
Step-by-step explanation:
LxW
6x4=24 cm^2
area of triangle
BxH/2
4x4/2
16/2
8 cm^2
area of circle
pie x r^2
3.14 x 2^2
12.56 cm^2
divide it by 2 to find the semicircle =
12.56/2 = 6.28 cm^2
add them together
6.28 + 8 + 24
38.28
38
