Answers
AE and congruent to EC
Related Questions
7) -5x +6y = 16
3x - 7y = 4
A) (4, -2)
C) (-8,-4)
B) (4,2)
D) (2,-4)
Answers
Eric is x years old. Eric's sister is 5 years older than Eric. His mother is 3 times his sister's age. His father is x years older than his mother. How old is Eric's father if he was 8 years old? How old is Eric's mother is he was 8 years old?
Answers
Answer:
Eric´s mother is 39 years old.
Step-by-step explanation:
Eric is 8, so 8+5 = 13 then 13x3 = 39
Answer:
Eric mother was 39 years old and the father is 47 years old.
Step-by-step explanation:
I hope this helped.
Which Expression is equivalent to 2(3 + 6y)
Answers
Answer:
6+12y
Step-by-step explanation:
By using the distribution property
Which expression can be used to solve the problem below? What is 1/4 of the product of 12 and 3?
Answers
Answer:
12/4=3and3/4is 1/4 of the product of 12
and 3.
I NEED HELP ASAP Catherine finds that in a randomly selected sample of 500 families in her home town, 45% own at least one computer. Her research shows that there are a total of 35,000 families in her town.
Which statements are true?
Select each correct answer.
To estimate the percentage well, she would need to collect data for all 35,000 families.
Since her sample was randomly selected, she can reasonably infer that about 45% of the 35,000 families in her town own at least one computer.
If she collected data for a random sample of 1000 families in her home town, then that percentage would be a better estimate for the percentage of all 35,000 families that own a computer.
Since her sample was only 500 families, it is not possible that the percentage is a good estimate for the percentage of all 35,000 families that own a computer.
Answers
Answer:
c and d
Step-by-step explanation:
thank yousm if you can help
Answers
Answer:
A
Step-by-step explanation:
To move something up or down, it means we're moving along the y-axis. So we need to change the y-coordinate.
To move it up, we'll be moving towards the positive end of the y-axis. On a coordinate plane, if you move anything "up," you're moving closer to the positive end of the y-axis.
To move it five units up, we need to move 5 units positively.
So our y is:
y + 5
To move something left or right, it means we're moving it along the x-axis. So we need to change the x-coordinate.
To move it left, we'll be moving it towards the negative end of the x-axis. Think about it: on a basic number line (which is what the x-axis is), the more you move towards the left, you move closer to 0, and therefore the negative end.
To move it 2 units left, we need to move 2 units negatively.
So our x is:
x - 2
Putting them together, we have:
(x, y)
(x - 2, y + 5)
Question 2 (Essay Worth 3 points)
A circular picture is 8 inches in diameter.
Part A
What is the area of the picture in square inches?
A. 411 square inches
B. 8rt square inches
C. 161 square inches
D. 321 square inches
Part B
A frame that is 2 inches wide surrounds the picture. What is the total area of the picture and the frame in square inches?
A. 41 square inches
B. 120 square inches
C. 361 square inches
D. 40 square inches
Answers
What is the surface area of the composite figure? Round to the nearest tenth.
Answers
Answer:
Find the area of the base of the cylinder using A = (pi)r 2 . Subtract your answer from the 80 square inches for the cube and the area of the cylinder. 4. Add the surface areas of each figure to get the total area of the composite figures.
math pls help giving them brain things and 100 points
Answers
Answer:
1) 5 1/4
2)3 3/5
3) 6 2/3
4) 1 2/3
5) 3 1/3
6) 3 3/4
W) 1 2/3
E) 3 1/3
I)3 3/4
T)3 3/5
O) 6 2/3
A)5 1/4
[tex]2 \sqrt{2} [/tex]
Answers
2.828427125
Step-By-Step Explanation:
if they want you to do it in square root form then leave as is because it cannot be simplified more.
Please show your work
Answers
Answer:
see in the picture, the perimeter of this rectangle is
2( x + 3x) = 8x but the perimeter is 65.6
=> 8x = 65.6
<=> x = 65.6/8
=> x = 8.2
a quadrilateral with two sets of parallel sides
Answers
Answer:
square or rectangle
Step-by-step explanation:
Help please I really need help with this math problem it’s really difficult for me
Answers
A,D
F,E
B,E
45°
good luck buddy
Step-by-step explanation:
Q5
Supplementary angles add up to 180°∠EGF and ∠FGBQ6
Vertical angles formed by two intersecting lines and are opposite to each other∠EGF and ∠BGCQ7
Adjacent angles share a common side∠AGB and ∠BGCQ8
Complementary angles form a 90° angle∠BGC and ∠CGDQ9
Measure of ∠CGD
∠CGD is complementary with ∠BGC and
∠BGC is vertical with ∠EGF, which is 35°
m∠CGD = 90° - 35° = 55°PLEASE ANSWER THIS!!!
Answers
Answer:
the answer would be 85% bsjdjdmzmcnd
Answer:
75%
Step-by-step explanation:
Total Questions= 12
Answered Correctly= 9
%=9/12 x 100
%= 0.75 x 100
%= 75%
PLEASE MARK ME AS BRAINLIEST!!!!
Starlin's goal is to spend less than $415 on a trip. So far, he has spent $25 on gas for his car. He will spend $100 each day on other expenses.
Let d represent the number of days for Starlin's trip.
Starlin's trip must last fewer than __ days.
Answers
Answer
Less than or equal to 4 days.
Step-by-step explanation:
Let D represent the number of days for Starlin's trip. We know that Starlin has spent $25 on gas and will spend $100 for each day. So use the equation d=25+100d < 415. (We also know that Starlin plans on spending less than $415 on the trip, so if anything is above $415, we know it is the wrong answer.) Subtract 25 on both sides and then divide by 100; the equation should go like this:
25 + 100d < 415
25 + 100d - 25 < 415 - 25
100d < 390
d < 3.9
It would be wise to round to 4 unless otherwise specified.
I don't know the answer
Answers
Answer:
D
Step-by-step explanation:
Answer:
option d. 5cm,5cm,5cm
.........
For Sunday's brunch, Alexis is making a recipe that requires 8 cups of milk. She has 3 quarts of milk. Does she have enough for the recipe? Explain using numbers and words. Please make sure to use complete sentences. Please help it’s a test
Answers
Answer:
yes
Step-by-step explanation:
she needs 8 cups and 3 quarts is 12 cups
Erica was given $300 for her birthday and decided to put it in a savings account that earns 3.75% interest. If she makes no other deposits or withdrawals, find her account balance after 10 years
Answers
Answer:
80,000
Step-by-step explanation:
$300÷3.75%=8,000×10=80,000
A local hamburger shop sold a combined total of 446 hamburgers and cheeseburgers on Monday. There were 54 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Monday?
Answers
Answer:
277
Step-by-step explanation:
16 points + BRAINLIEST if your answer is correct!
Answers
Answer:
second one
112 red tomatoes
Step-by-step explanation:
8 - 5 = 3
42/3 = 14
14 times 8 = 112
What is the value of x?
Answers
Step-by-step explanation:
Given in the picture that,
2x + 2x + 2x + 2x + 2x = 11
So, by the problem,
=> 2x + 2x + 2x + 2x + 2x = 11
=> 10x = 11
[tex] => x = \frac{11}{10} or \: 1.1(ans)[/tex]
Hence required value of x is 1.1 (Ans)
Help please! Last questiom btw!
Answers
Answer:
3015³
Step-by-step explanation:
Hellllloooo!
One last time why dont we.
This time we are given a cylinder to find the area of which is pretty fun ngl.
Lets take a look at the formula for a cylinder :
Volume = [tex]\pi[/tex] x r² x h
Now this may look weird cause that house thing is for sure not a number but trust me it is easy once you know what you're looking at.
So that house thing is called pi, and really it is worth 3.14 just it looks like that for some reason. But it is used to find the area of circles.
So what we are going to do is find the area of the circle which is the base of the cylinder and multiply it by the height to find the total area.
Again lets see what we are given :
Radius = 8
Height = 15
Now we plug this into the formula :
Volume = [tex]\pi[/tex] x r² x h
Volume = [tex]\pi[/tex] x 8² x 15
(don't forget your little 2 after the radius (8))
So first lets do pi x 8²
=
Which gives us roughly around 201
So now we have the surface area of the base circle of this cylinder, all we have to do is multiply by the height.
So :
201 x 15
=
3015³
(don't forget your little 3 cause its 3D)
But that is your answer.
I hope this helps!
If you have any questions or concerns comment or message me :)
A club is going to raise money by printing calendars with photos of the community. The cost of printing the calendars is $5.50 per calendar. The photographer also charges a one-time cost of $200 for taking the photos. The club has $1500 to cover the initial costs of the calendar. Create an equation that represents the number of calendars the club can print. Use the variable n for the number of calendars
Answers
Answer:
[tex]n = \frac{1300}{5.50}[/tex]
[tex]n = 236[/tex]
Step-by-step explanation:
Given
The cost of printing one calendars [tex]= 5.5[/tex] dollars
The one time charge of taking photo [tex]= 200[/tex] dollars
The total sum of money with the club [tex]= 1500[/tex] dollars
The total sum of money going into printing of calendars [tex]= 1500 -200 = 1300[/tex] dollars
The total number of calendars that can be printed with remaining [tex]1300[/tex] dollars is equal to
[tex]n = \frac{1300}{5.50}[/tex]
[tex]n = 236[/tex]
What is the solution to the system of equations?
y =2/3 x + 3
x = -2
Answers
Answer:
The answer is 5/3
Step-by-step explanation:
hope this helped
Review: Jen sells flowers. She charges $2 per flower plug a $3 flat delivery fee. How many flowers did she deliver if she made $21?
Answers
Answer:
she delivers 9 flower plugs.
Step-by-step explanation:
in a standard equation the equation would be 21 = 2x + 3 and if you isolate the x you would have to first subtract the 3 from both sides and that would leave you with 18 = 2x and then you have to divide both sides by 2 and get 9=x
Find the equation of a line perpendicular to x = -4 that contains the point (-3, 4). Write the equation in slope-intercepi
form.
Answers
. sells t-shirts for $2 and shorts for $4 in April the total sales were 600.00 people bought four times as many t-shirts as shorts how many t-shirts and shorts did they sell?
Answers
Answer:
200 t-shirts and 50 shorts
Step-by-step explanation:
t= t-shirts
s = shorts
600 = 2t + 4s
t = 4s
600 = 2(4s) + 4s
600 = 8s + 4s ––––> 600 = 12s
s = 50
t = 4(50) –––––> t = 200
check:
600 = 2(200) + 4(50)
600 = 400 + 200
600 = 600
Select all the fractions that are
equivalent to a whole number.
9/3 -16/8 7/0 -5/3 0/5
Answers
-16/8=-2
7/0=7
-5/3=-1.6
0/5= 0
the fractions that are whole numbers are 9/3, 7/0, 0/5
. Find all values of x that will make ∠A an obtuse angle given
m∠A = 12x - 6
Answers
Answer:
(8, 15]
Step-by-step explanation:
If ∠A is bigger than 90 then that means 12x-6 > 90
12x > 96
x > 8
and we know that the angle must be between 0 and 180. so 12x < 186
x <= 15
start at 4. Create a pattern that adds 3 and subtracts 1 from the number to create the next number, Stop when you 5 numbers.
Answers
Answer:
6 8 10 12 14
Step-by-step explanation: