Answer:
[tex]\frac{1}{10}[/tex]
Step-by-step explanation:
1/4 of 2/5 = 1/4 * 2/5
= [tex]\frac{2}{20}[/tex]
[tex]\frac{2}{20}[/tex] could be simplified into [tex]\frac{1}{10}[/tex]
What are the skew lines on a triangular pyramid?
Answer:
In three-dimensional geometry, skew lines are two lines that do not intersect and are not parallel. A simple example of a pair of skew lines is the pair of lines through opposite edges of a regular tetrahedron.
Step-by-step explanation:
In three-dimensional geometry, skew lines are two lines that do not intersect and are not parallel. A simple example of a pair of skew lines is the pair of lines through opposite edges of a regular tetrahedron.
GIVING BRAINLIEST FOR BEST ANSWER!
Solve the equation using fraction models.
3 1/3 - 1 1/4 = ____
Answer: 2 1/12
Step-by-step explanation: 3-1=2 and 1/3•1/4= 1/12
Mr. Stewart gives his students 3 straws that measure 10 inches, 12 inches and 18 inches. Ryan says that there is only one unique way to arrange the straws to form a triangle. Marcy says there are many ways to arrange the straws to form a triangle. Which student is correct? Explain.
Answer:
Ryan
Step-by-step explanation:
A store manager can spend at most $1,000 a day for operating costs and payroll. It costs $100 each day to operate the store and $30 dollars a day for each employee. Use the following inequality to determine how many employees the manager can afford for the day, at most:
30x + 100 ≤ 1000
Answer:
x = 30 employees.
Step-by-step explanation:
30x + 100 = 1000
- 100 - 100
30x = 900
900/30 = 30
A baseball has a 48 cm diameter. What is the volume of the contents of the ball?
Answer: 57095.84 cm³
Step-by-step explanation: The equation to find the volume of a sphere is V=(4/3)π*r³. The first step in this problem is dividing 48 in half. Then we set up the equation as (4/3)π*24³ and if you solve that equation you get 57905.84 cm³ as your answer.
Find the surface area of the prism.
It is ___inches squared.
Answer:
Should be 132 square feet.Step-by-step explanation:
(Triangle surface area = 1/2 × width × length)(square surface area = width × length)Now you just add the surface area of all the faces.
If this is correct pls mark me brainly tyy :).
Which of the following three represents a linear function (select three that apply)
A
B
C
D
E
F
Linear function: [tex]f(x)=ax+b[/tex]
A. [tex]y=2x^3+5[/tex]
B. [tex]y=x+5[/tex]
D. [tex]x^2+y^2=55[/tex]
Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!
Stay Brainy!
−[tex]xXheyoXx[/tex]
in a game a team has 7 wins to 5 losses. of the team doesn't lose anymore how many games must the team win to have and win :lose ratio of 2:1? explain
Answer:
They only need to win 3 more games.
Step-by-step explanation:
10:5 will need to be their record. If you simplify 10:5 you'll get 2:1. 10/5 is 2 and 5/5 is 1.
please help the question is below :)))
Answer:
-1-(-6) = 5
8-(-5) = 13
Step-by-step explanation:
So for the first one -1-(-6), when you have two negatives next to each other then it turns into a plus. So when it turns into a plus we will have -1+6 now although there is a plus sign we are not gonna add because our two numbers have different signs so we are gonna subtract and take the sign of our bigger number and here our bigger number is 6 so our answer will be positive and 6-1=5. So the answer is 5.
Now for the second one 8-(-5), the same thing when you have two negatives next to each other then it turns into a plus. So, when it turns into a plus we will have 8+5. And here they both have the same signs so we are gonna add and 8+5=13. So the answer is 13.
**When I say signs I mean it is either positive or negative, also a positive number if it is at the beginning of the equation then it most likely will not have the plus sign before it.**
I HOPE THIS HELPED!! HAVE A GREAT DAY!!
A plane travels at a rate of 14,200 miles every 2 hours. How far can this plane travel in 4.5 hours?
31,950 miles
35,500 miles
63,900 miles
28,450 miles
Answer:
Step-by-step explanation:
plane travels at a rate of 14,200 miles every 2 hours.
In other to find how many miles per hour
=> 14,200÷2
=> 7,100
=> multiply 7,100 by 4.5
=> 31,950 miles
volume with fractions 3 28 points
Answer:
9 1/3 or 28/3 cm³
Step-by-step explanation:
Volume of rectangular prism is [tex]Bh[/tex], where B = Area of the Base and h = height.
Area of the Base:
[tex]2*\frac{7}{3}[/tex] [tex]\frac{14}{3}[/tex]Area of Base x Height:
[tex]\frac{14}{3} *2[/tex] [tex]28/3[/tex] or [tex]9 \frac{1}{3}[/tex]Therefore, the answer is 28/3 or 9 1/3 cm³.
each shape below has an area of 60 square inches. find the vaule of x.
Answer:
8
Step-by-step explanation:
I need help please!!!!!!!
Answer:
C
Step-by-step explanation:
I don't know for sure, but I am pretty sure this is it.
Simplify the expression -4 1/6-(6 1/3)
Explain your solution using the additive property.
Answer:
The Answer is -21/2=10.5
Explanation: -4 1/6 - (6 1/3)
multiply 4 and 6 and get 24.
-24+1/6 - 6*3+1/3
Add 24 and 1 to get 25
- 25/6 - 6*3+1/3
Multiply 6 and 3 to get 18
- 25/6 - 18+1/3
Add 18 and 1 to get 19
-25- 19/3
LCM -25/6 and 36/6 have the same denominator, subtract them by subtracting their numerators.
-25-38/6
Subtract 38 from -25 to get -63
-63/6
Reduce the fraction -63/6 to lowest terms by extracting and canceling out 3
-21/2
15 point reward + brainliest for the correct answer <3
If Arc BE in the coordinate system below is the arc of a circle with the center at the origin, what is the length of AB?
A.3
B4
C.5
help pls
Answer:
a .3
Step-by-step explanation:
sana makatulong i hope help
what force is needed to accelerate a car with a mass of 950 kg that accelerates at a rate of 5.0 m/s^2
HELLP BRAINLIEST AND LOTS OF POINTS
Which of these lines has a positive slope?
A. a
B. b
C. c
D. there is not enough information to tell
Answer:
C. c
as the y axis increases with increase in x axis
a: has a negative slope
b: does not have a specific slope
Answer:
C.c
Step-by-step explanation:
the slope of line b is zero because it's parallel to x-axis.
the slope of line c is positive because it makes a angle smaller than 90° with x-axis.
and finally the slope of line a is negative because it makes a angle greater than 90° with x-axis.
please try to answer all the questions on the right
Answer:
input 11 output 13
input 13 output is 12
input 13 output 19
input 21 output 14
Step-by-step explanation:
The chart tells you which one the input is and which one the output is. If you have the output and the chart you look to the opposite side that the arrow is pointing to.
Use the graph to help
1. M(2, 1), N(5, 3), and O(-2, 4) are the coordinates of a triangle's vertices. If the triangle is translated left 7 units, what are the coordinates of the image?
M ’(2, -6), N ’(5, -4), O ’(-2, -3)
M ’(-5, 1), N ’(-2, 3), O ’(-9, 4)
M ’(2, 8), N ’(5, 10), O ’(-2, 11)
M ’(9, 1), N ’(12, 3), O ’(5, 4)
Answer:
the coordianate of the image is the second one
Step-by-step explanation:
please help me and thanks
Answer:
x=34
Step-by-step explanation:
90-22=68
68÷2=34
Answer:
THE ANSWER IS 68
Step-by-step explanation:
Because there is a 90 degree angle but split up into 2 parts so you do 90-22 degrees and get the answer which is 68
Heyy my fellow Brianly Users! Does any of you know how to do this?
I’m really struggling with this 20*points
Choose the correct equation:
A) d = 42h + 1
B) d = 42h + 75
C) d = h + 75
D) d = 75h + 42
Answer:
B
Step-by-step explanation:
If you plug in the value of hours into the equation you get the distance on the table
Example: if you plug in zero into equation you get 75miles as your answer
42(0)+75
42×0+75
0+75
=75
you will do this for all you hours
pls help ..............
Answer:
y=3x+3.
Step-by-step explanation:
the given graph intersect the X-axis in (-1;0), the Y-axis in (0;3). Then the slope of the required line is (3-0)/(0+1)=3 and the interception is 3 (point (0;3)).
Finally, the required equation in slope-interception form is y=3x+3.
Please HELP WILL GIVE BRANILIEST!!!!
Answer:this is the answer
Step-by-step explanation:
<3Triangle GHI is similar to triangle JKL. Find the measure of side JK. Round your answer to the nearest tenth if necessary.
The double box-and-whisker plot represents the medians of 100 random samples of 20 battery lives for two cell phone brands. Compare the battery lives of the two brands.
Answer:
Brand B lasts slightly longer than Brand A.
Step-by-step explanation:
You can tell because of the line in the middle of each box, where the median is. The median of Brand B is at 30, while the median of Brand A is at 26.
I hope you found this helpful. Happy mathing!
Let [tex]a[/tex], [tex]b[/tex], and [tex]c[/tex] be three distinct numbers such that:
[tex]\frac{a+b}{a-b}=\frac{b+c}{2(b-c)}=\frac{c+a}{3(c-a)}[/tex]
Find: [tex]8a+9b+5c[/tex]
Answer:
45c
Step-by-step explanation:
GIVING BRAINLIEST TO FIRST -CORRCT- ANSWER!!
Find the value of x.
Answer:
x = 21
Step-by-step explanation:
64 = 3x+1
63 = 3x
21 = x
Hope this helps :)
Answer:
X is equal to 21
Step-by-step explanation:
3 times 21 is 63 and when you add one to that your answer is 64 making 21 your answer
Have a wonderful day/night/ afternoon
HELPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Perimeter = first you need to add 2 and 2 to get the bottom, then you add 2 and 1 to get the side to the left. after that, it's fairly easy. you just add all. The answer should be 14in.
Area of figure = It would be easier to split it then add them. You would need to time 2 by 2 which you should get 4. Then, you would need the length for the bottom, so first, you will need to add 2 and 2 which you get 4 then times that by 1 which should be 2. Add them together and the answer should be 6in.
Figure 2Perimeter = first you need to find the triangle. It said the circle is 3cm. so that means you just got to add 4, 5, and 3 together to get the perimeter of the triangle. Then, for the half-circle, 2[tex]\pi[/tex]3. This should give you 18.85. Then add them together to get 30.85cm.
Area of figure = It would be easier to split it then add them. You would need to figure out what the formula for a triangle is which is [tex]H_{b} B[/tex]/2. This should give you 6. Then you got to figure out the area of the circle, which is [tex]\pi 3^{2}[/tex] which should give you 28.27. then you add them together, which gives you 34.27cm.
I hope this helped you out.
Above are two different models of microchip.of the model of the microchip on left measure 4 cm tall,how tall is the model of the microchip on the left measures 4 cm tall how all is the model of the microchip on the right
Answer:
you forgot the model of the microchips?
Step-by-step explanation: