Answer:
answer is 1/3. hope this helps
Step-by-step explanation:
The sum of all the prime factors of 18 is
Answer:
The factors of the number 18 are: 1, 2, 3, 6, 9, 18. If you add them up, you will get the total of 39.
Which type of line of symmetry does the figure have?
vertical
horizontal
none
diagonal
Answer:
Horizontal
Step-by-step explanation:
If you divide the image with a a horizontal line you can see that both sides are the same
Suppose a 250-brick set of Braille Bricks includes 50 pieces of each of five colors: red, yellow, green, blue and orange. If Kevin chooses one piece of lego at random, what is the probability that he chooses a red or a yellow piece? Write your answer in simplest fraction form.
Answer: 2/5
Step-by-step explanation:
Number of red bricks = 50
Number of yellow bricks = 50
Number of green bricks = 50
Number of blue bricks = 50
Number of orange bricks = 50
Total number of bricks = 250
The probability of choosing a red piece is 50/250 = 1/5. Also, the probability of choosing a yellow piece is also 1/5.
Therefore, the probability that he chooses a red or a yellow piece will be:
= P(red) + P(yellow)
= 1/5 + 1/5
= 2/5
Find the volume of the composite figure shown
Answer:
480 inches^3
Step-by-step explanation:
The volume of a Prism is: Bh
B= length of the base
h= height of the lateral face
(8*10)4
320 inches^3
So for the 2nd figure on top you do the same.
This time you divide by 2.
So it's 160 inches^3.
Add up you get a sum of 48- inches^3.
Or 480 cubic inches.
find the value of x by finishing solving the equation shown below
Answer:
Final answer is x = -2
Step-by-step explanation:
-6x-3=9
add 3 to -3 and to 9 (we add 3 because its a negative)
9+3 becomes 12.
now we are left with -6x=12
divide on both sides, -6x divided by -6, and 12 divided by -6.
this leaves us with -2.
x= -2
Can someone plz help me on this plz I beg u
Answer:
20
Step-by-step explanation:
Area of one trapezoid is 10 so double that is 20
i think thats the answer im not 100% sure but i hope this helps :)
Nadwan is collecting canned food donations for Student Council. After
2 hours, she has 10 canned goods. After 4 hours, she has 18 canned
goods. Use the slope formula to find how many canned goods she
collects per hour. Use the points (2, 10) and (4, 18).
What is the slope?
Answer:
Step-by-step explanation:
slope is 4
A scale drawing of a rectangular plot of land is below, where 2 units is equal to 75 feet. What is the area of the plot of land?
Determine if the sequence below is arithmetic or geometric and determine the
common difference / ratio in simplest form.
2, 10, 18, ...
Answer:
Arithmetic sequence; common difference is 8.
Step-by-step explanation:
An arithmetic sequence increases or decreases by a fixed amount from term-to-term.
10 - 2 = 8
18 - 10 = 8
The next term will be 18 + 8 = 26, and so on.
what is equivalent to
20 ( 1/4 x + 3/5 x )
Answer:
17x
Step-by-step explanation:
Distribute 20 to both fractions:
20/4 x + 60/5 x
Simplify them:
5x + 12x
Add them:
17x
If a burger is a sandwich then why is it called burger even though it's a sandwich?
Answer:
Lol i don't know.
Step-by-step explanation:
The population of wolves in Yellowstone Park is growing by 12% per year, for 5 years. How many wolves do you expect there to be after 5 years, if the population started with 200 wolves.
Answer:
352
Step-by-step explanation:
PT=Po(1+r÷100)^5
Pt=200(1+12÷100)^5
=200(112÷100)^5 LCM
=200(1.10)^5
=200×1.76234168
=352 ANS;
Answer:
352.46833664 or 352 wolves
Step-by-step explanation:
This is the about the simplest method to calculate the growth.
1. Convert 12% to the equivalent decimal. 12/100=.12
2. Growth for 1 year is equal to 200 x 1.12=224
3. Growth for 5 years is equal to 200 x 1.12^5 = 352.46833664
Find the slope of the line.
(0,2) (2,-2)
Will give brainiest if correct
Answer: -2
The slope is 4/2 and you simplify it inti 2. And since the line is going down, it’s a negative slope, so the answer will be -2.
What is the value of x
2x+5=12
Answer:
x=3.5
Step-by-step explanation:
2x + 5 =12
2x = 12 - 5
2x= 7
2x÷ 2 = 7÷2
x=3.5
Shelby earns $8 an hour babysitting. How many hours must she babysit to earn enough to buy a bicycle that costs $176?
Answer:
Number of hours= 22
Step-by-step explanation:
Giving the following information:
Hourly rate= $8
Cost of the bycicle= $176
To calculate the number of hours to be worked, we need to use the following formula:
Number of hours= total cost / hourly rate
Number of hours= 176 / 8
Number of hours= 22 hours
Find the 9th term of the geometric sequence whose common ratio is
2.
and whose first term is 7.
3
What is the area of the figure?
Question 12 options:
a)
42.5 square meters
b)
50.0 square meters
c)
57.5 square meters
d)
65.0 square meters
Answer:
area is length times width, so multiply the length and the width together and youll find the answer is 50. so b
Step-by-step explanation:
The area of the figure which is composite of rectangle and triangle is 42.5 square meters
What is Area of Rectangle?The area of Rectangle is length times of width.
Let us find the area of rectangle whose length is 7 m and width is 5 m
Area of rectangle =7×5
=35 square meters
Now we observe the figure there is right triangle whose base is 3m and height is 5m
Area = 1/2×3×5
=7.5 square meters
Total area is sum of rectangle area and triangle area
Total area = 35+7.5
=42.5 square meters
Hence, the area of the figure which is composite of rectangle and triangle is 42.5 square meters
To learn more on Areas click:
https://brainly.com/question/20693059
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One of the legs of a right triangle measures 14 cm and the other leg measures 5 cm.
Find the measure of the hypotenuse. If necessary, round to the nearest tenth.
Answer:
14.9cm
Step-by-step explanation:
hope it helps you good day.
Someone please help me on this. Please help me. Please don’t put a link.
Given:
The figure of a triangle LMN.
P is the centroid of triangle LMN.
To find:
14. Find the value of PN if QN=30.
15. Find the value of PN if QN=9.
Solution:
We know that the centroid in the intersection of medians of a triangle and centroid divides each median in 2:1.
Since P is the centroid it means NQ is the median from vertex N. It means P divides the median NQ in 2:1. So, PN:PQ=2:1.
14. We have QN=30.
[tex]PN=\dfrac{2}{2+1}QN[/tex]
[tex]PN=\dfrac{2}{3}(30)[/tex]
[tex]PN=2(10)[/tex]
[tex]PN=20[/tex]
Therefore, the value of PN is 20 when QN=30.
15. We have QN=9.
[tex]PN=\dfrac{2}{2+1}QN[/tex]
[tex]PN=\dfrac{2}{3}(9)[/tex]
[tex]PN=2(3)[/tex]
[tex]PN=6[/tex]
Therefore, the value of PN is 6 when QN=9.
Mrs. Thomas is planning to prepare dinner. She needs 0.075 L of soy milk
for one recipe and 0.2 L of soy milk for another recipe. Find the total
amount of soy milk she needs using significant digits.
OA) 0.27 L
OB) 0.275 L
OC) 0.28 L
OD) 0.3 L
Answer:
B
Step-by-step explanation:
0.075 l+
0.200 l
=0.275 l
Answer:
B.)
Step-by-step explanation:
I took the test
Can someone please help with this question, the similarity statement is triangle BAC~ triangle EDF
Answer:
10
Step-by-step explanation:
geometry ^
please help me with this problem
A car depreciates 5% every year. What is the multiplier?
Answer:
0 votes
Answer:27000Step-by-step explanation:interest= principal×rate×time÷ 100=270000×5×2÷100=27000
Answer:
0.95
Step-by-step explanation:
A depreciation of 5% from the original 100% is
100% - 5% = 95% = [tex]\frac{95}{100}[/tex] = 0.95
Help, please!
It's about the angle of depression
Answer:
Im pretty sure its C
Step-by-step explanation:
On a coordinate plane, the location of 3 points are: (0, 6). (5. -4), and (-1-5). Where would the fourth point need to be located in order to form a parallelogram?
Given:
The three vertices of parallelogram are (0,6),(5,-4),(-1,-5).
To find:
The fourth vertex of the parallelogram.
Solution:
Consider the given vertices of parallelogram are A(0,6), B(5,-4), C(-1,-5).
Let the fourth vertex be D(a,b).
Midpoint formula:
[tex]Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)[/tex]
We know that the diagonal of parallelogram bisect each other. It means their midpoints are same.
Midpoint of AC = Midpoint of BD
[tex]\left(\dfrac{0+(-1)}{2},\dfrac{6+(-5)}{2}\right)=\left(\dfrac{5+a}{2},\dfrac{-4+b}{2}\right)[/tex]
[tex]\left(\dfrac{-1}{2},\dfrac{1}{2}\right)=\left(\dfrac{5+a}{2},\dfrac{-4+b}{2}\right)[/tex]
On comparing both sides, we get
[tex]\dfrac{5+a}{2}=-\dfrac{1}{2}[/tex]
[tex]5+a=-1[/tex]
[tex]a=-1-5[/tex]
[tex]a=-6[/tex]
And,
[tex]\dfrac{-4+b}{2}=\dfrac{1}{2}[/tex]
[tex]-4+b=1[/tex]
[tex]b=1+4[/tex]
[tex]b=5[/tex]
Therefore, the coordinates of fourth vertex are (-6,5).
Chris has a bag of M&Ms. 7 are brown, 3 are
blue, 5 are green, and 5 are yellow. What
frations of the M&Ms in the bag are yellow?
Answer:
5/20 or 1/4 are yellow
Step-by-step explanation:
7/20 are brown
3/20 are blue
5/20 (1/4) are green
5/20 (1/4) are yellow
Please brainliest!
Answer:
5/20
Step-by-step explanation:
Write the equation of the vertical and horizontal lines through ( - 1,9).
Answer:
Step-by-step explanation:
horizontal line: y=9
vertical line: x = -1
Solve the equation for all real solutions.
3c^+4c+8=-6c
Answer:
c = -4/3, -2
Step-by-step explanation:
3c^2+4c+8=-6c
3c^2+6c+4c+8=0
3c(c+2) + 4(c+2)=0
(3c+4)(c+2)=0
3c+4=0
c=-4/3c+2=0
c=-2I need help with 17, 18,19,20
Answer:
ITS BLURRY SORRY CAPS LOCK
Step-by-step explanation:
Kaitlin is saving money to buy a game. So far she has saved $12, which is two-thirds of the total cost of the game. How much does the game cost