Answer:
$6.60
Step-by-step explanation:
If the density of manganese is 7440kg/m3,
find the mass of 35,000 m3
Answer:
Step-by-step explanation:
Density = mass/Volume
mass = Density × Volume
= 7440 × 35000
= 744×35×10000
= 260400000 kg
= 2604×10^5 kg
= 2.60× 10^8 kg
Hope this helps! :)
Probability of being a boy in this class is 1/3 and there are 12 girls. Find the total
number of students.
Answer:
18
Step-by-step explanation:
The fraction 1/3 is equal to 6/18. There are 12 girls, and 6+12=18, so there is a total of 18 students.
Answer:
18
Step-by-step explanation:
By knowing that 1/3 is the probability of being in the class, you can find that 12 girls and 6 boys would sound perfect to the question. Mathematically you would solve it by 12/0.33333 and it equals 18 of total number of students. If you need more help text me on insta it's jason_lee093
On Thursday the high temperature was 0°C. If it was three degrees colder on Friday what was the temperature
Answer:
-3 C
Step-by-step explanation:
Answer:
-3⁰c
Step-by-step explanation:
0-3=--0
hope this helps
The inverse of y = 2x + 2 is
Answer:
(x - 2) / 2
Step-by-step explanation:
x = 2y + 2
2y = x - 2
y = (x - 2) / 2
Answer: (x-2)/2
Step-by-step explanation:
edg
10x - 5 <41 - 53
solve the inequality below for x
Answer:
[tex]x<-\frac{7}{10}[/tex]
Step-by-step explanation:
[tex]10x - 5 <41 - 53[/tex]
[tex]10x-5<-12[/tex]
Add 5 to both sides:
[tex]10x-5+5<-12+5[/tex]
[tex]10x<-7[/tex]
Divide both sides by 10:
[tex]\frac{10x}{10}<\frac{-7}{10}[/tex]
[tex]x<-\frac{7}{10}[/tex]
Answer:
-0.7
Step-by-step explanation:
10x<41-53+5
10x<-7
x<-7/10 or -0.7
so x has to be less than -0.7
If M is the Midpoint of AB, then solve for x find the unknown measures the given segments.
Answer:
If M is midpoint of AB, then
AM=MB
4x-5= 2x+11
2x=16
x=8
AM= 4x-5
=4(8)-5
=32-5
=27
BM=2x+11
=2(8)+11
=16+11
=27
Hope it helps:-)
8. The endpoints of ST are s(-3, 2) and t(5,8). Find the coordinates of the midpoint of ST. Then find ST. OA midpoint: (1,5); ST = 5 OB midpoint: (1, 4); ST = 10 с midpoint: (1, 5); ST = 10 midpoint: (2,5); ST = 10
Answer:
The mid point of ST is (1,5) and ST = 10 units
Step-by-step explanation:
It is given that,
S(-3,2) and T(5,8). We need to find the coordinates of the midpoint of ST and also ST.
Let (x,y) be the mid point of ST. Using mid-point formula we get :
[tex](x,y)=(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2})[/tex]
We have, x₁ = -3, x₂ = 5, y₁ = 2 and y₂ = 8
So,
[tex](x,y)=(\dfrac{-3+5}{2},\dfrac{2+8}{2})\\\\(x,y)=(1,5)[/tex]
(1,5) is the midpoint of ST.
Using distance formula to find ST as follows :
[tex]ST=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\\ST=\sqrt{(5-(-3))^2+(8-2)^2} \\\\ST=10\ \text{units}[/tex]
Hence, the mid point of ST is (1,5) and ST = 10 units.
1. A light rail travels at a rate of 165 miles per
hour. If the light rail travels for 3 hours, then
how far did it go?
Answer:
495 miles
Step-by-step explanation:
If the light rail goes 165 miles per hour (mph) and if it was to travel for 3 hours you would multiply 165 mph x 3 = 495
Hey there!
[tex]Answer: \boxed{495\text{ miles}}[/tex]
[tex]Explanation:[/tex]
The light rail traveled 165 miles in one hour. The question is asking how many miles would it travel in 3 hours. So the only thing you have to do is multiply 165 miles by 3 hours.
[tex]165*3=495\\[/tex]
So it traveled 495 in 3 hours. So the answer to your question is:
[tex]\boxed{495\text{ miles}}[/tex]
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
Part A: Consider the distance from the school to the coffee shop and the distance from the library to the coffee shop. Draw their respective line segments in the above graph. If the school is relocated in a way that it is collinear to the coffee shop and the library and distance to the coffee shop is preserved, then the point representing the school will partition the line segment from the coffee shop to the library in a
x: y ratio. What are the values of x and y? Part B: Sergio lives at the corner of 16th Street and 19th Avenue. Saskia lives at the corner of 20th Street and 3rd Avenue. Located 1/4 of the distance from Sergio’s place to Saskia’s it is the post office. Where is the post office located? Part C: Kay lives is at the corner of 5th Street and 4th Avenue. Her boyfriend works at the twin theater located at the corner of 9th Street and 20th Avenue. They have lunch every Tuesday and Thursday at a market located
3/4 of the distance from the twin theater and Kay’s house. Where is the market located?
Answer:
See below
Step-by-step explanation:
Refer to attached. All answers included.
Note. Will mainly refer to y-coordinates in distance questionsPart ADistance from coffee shop to library: 16 -8 = 8Distance from coffee shop to school: 16 - 10 = 6 = xDistance from school to library: 10 - 8 = 2 = yRatio x:y = 6: 2 = 3:1Part BDistance from Sergio's home to Saskia's home: 19 -3 = 16Distance from Sergio's home to Post office: 16*1/4 = 4Coordinates of post office: x = 16+4/4= 17, y = 19-16/4= 15Part CDistance from Kay's home to twin theater: 20 - 4 = 16Distance from twin theater to market: 16*3/4 = 12Coordinates of market: x = 5+4/4= 6, y = 4 + 16/4= 8Please Help!!! 10 Points! Brainliest answer
What number is 4/7 of 210
Answer:
4 / 7 of 210 is 120.
(4 / 7) * 210 = 120
Answer:
4/7 x 210
=4x 30=120
mark it as brainliest!
Help me please!!!!!
ASAP!!!!
Answer:
If the inequality states something untrue there is no solution. If an inequality would be true for all possible values, the answer is all real numbers.
Step-by-step explanation:
Answer;
If the inequality states something untrue there is no solution. If an inequality would be true for all possible values, the answer is all real numbers, To solve an equation means to find all numbers
that make the equation true. The numbers are
called solutions or roots of the equation. A
number that is a solution of an equation is said to
satisfy the equation, and the solutions of an
equation make up its solution set. Equations
with the same solution set are equivalent
equations.
Davis played a video game 5 times. The list shows his scores.
4975, 5275, 4825, 5100, 4950
What is the difference between the mean and median of the data?
Answer:
4970
The mean - the median = 4970
Answer:
I think this is the answer not sure tho. SO bacisally 4970
Step-by-step explanation:
The mean of a set of numbers is the sum divided by the number of terms.
5025
Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.
4975
18. Solve the quadratic equation by using the graph.
Look at screenshot
Step-by-step explanation:
As seen from the graph, the curve crosses the x-axis when x = -1 and x = 1. The y-intercept of the curve is -1.
Hence, the quadratic equation of the curve is y = x^2 - 1.
pls answer asap! i need help :c
A transformation of rectangle ABCD results in rectangle A'B'C'D'.
A smaller rectangle is shown inside a larger rectangle. The smaller rectangle has side lengths 5, 4, 5, 4. The larger rectangle has side lengths 10, 8, 10, 8.
Which transformation maps the pre-image to the image?
dilation
reflection
rotation
translation
Answer:
dilation
Step-by-step explanation:
did it on edge 2020
Pls make me brainliest much appreciated
The transformation that maps the pre-image to the image i.e. ABCD to A'B'C'D' is the Dilation transformation.
What is dilation?Changing in size without changing the shape of the given figure, such transformation is known as dilation.
We have,
According to the question:
Smaller Rectangle ABCD has side lengths 5, 4, 5, 4.
And,
Rectangle A'B'C'D' has side lengths 10, 8, 10, 8.
So,
The size of rectangle A'B'C'D' get increases as compared to rectangle ABCD.
Hence, We can say that the transformation dilation would transform the ABCD into the A'B'C'D' by dilation.
To learn more about transformation and dilation click here
https://brainly.com/question/11709244
#SPJ2
Jessie needs ₹1,70,000 for her College admissions in the starting of January 2021.Her mother helped her by creating a fund of ₹12,000 in the end of January 2019. Thereafter she has been collecting ₹5500 in the starting of each month for Jessie’s college fund. How much money will be collected in the fund before Jessie’s admissions?
This question is in complete
Complete Question
Jessie needs ₹1,70,000 for her College admissions in the starting of January 2021. Her mother helped her by creating a fund of ₹12,000 in the end of January 2019. Thereafter she has been collecting ₹5500 in the starting of each month for Jessie’s college fund. How much money will be collected in the fund before Jessie’s admissions?
Option 1:
₹(12000 + 11(5500))
Option 2:
₹(5500 + 11(12000))
Option 3:
₹(12000 + 23(5500))
Option 4:
₹(5500 + 23(12000))
Answer:
Option 3:
₹(12000 + 23(5500))
Step-by-step explanation:
In the question above, the total amount of money Jessie needs = ₹1,70,000
Admission starts January 2021.
In January 2019, Jessie's mom started a fund of ₹12,000, and every month after she collected ₹5500 in Jessie's college fund.
The number of months remaining is from February 2019 - December 2020
February 2019 - January 2020 = 12 months
February 2020 - December 2020= 11 Months
Add the total months = 11 Months + 12 Months
= 23 months.
She has been depositing ₹5500 for the 23 months with an initial deposit of ₹12,000
The amount of money that will be collected in the fund before Jessie’s admissions is calculated as:
₹12,000 + 23(₹5500)
= ₹12,000 + ₹126500
= ₹ 138,500
Therefore, the amount of money that will be collected in the fund before Jessie’s admissions is ₹ 138,500 or Option 3) ₹(12,000 + 23(5500))
A translation maps P(2, 3) onto Q(-2, 6). Find the coordinates of the image R(5, 10) under the same translation.
Answer:8,4
Step-by-step explanation:
Just put it it’s right
What fractions with a denominator of 100 is equivalent to 8/10?
Answer:
80/100
Step-by-step explanation:
Both the top and bottom can be multiplied by the same number and the fraction will still have the same value. Muliplying the bottom by 10 gives you 100 and you must do the same to the top : 80/100
Answer:
80/100
Step-by-step explanation:
Please Help Me ASAP
The coordinates of point J are (5, −6) and the coordinates of the point K are (7, 8). What are the coordinates of the point one half the distance from J to K? Enter your answer by filling in the boxes. ( , )
Answer:
(6,1)
Step-by-step explanation:
A baker can decorate 5 cakes in 100 minutes. What is his rate per hour?
5 cakes / 100 mins = 0.05 cakes / min
0.05 cakes * 60 mins = 3 cakes / hour
What is the solution set for 5x – 5 > -2(x -8)?
A: x < 3
B: x > 7
C: x > 3
D: x > -7
Answer:c
Step-by-step explanation:
The picture represents a compass and straightedge construction of___?
Answer:
B
Step-by-step explanation:
The picture represents a compass and a straightedge construction of bisecting a line segment.
- Bisect a line segment
Option C is the correct answer.
What is a bisector of a line segment?A segment bisector is a line, a ray, a line segment, or a point that cuts a line segment at the center dividing the line into two equal parts.
We have a figure,
There are two line segments.
One line segment is bisected by the compass at point B.
One line segment is bisected by the compass at point F.
Thus the picture represents a compass and a straightedge construction of bisecting a line segment.
- Bisect a line segment
Option C is the correct answer.
Learn more about line segment bisector here:
https://brainly.com/question/13792156
#SPJ2
Subtract 8 – (-2). who will be first to answer it.......
Answer:
10
Step-by-step explanation:
8+2 = 10
keep the 8 then change the sign
How do I solve 18=6(2x-8)
Answer:
x= 5.5
Step-by-step explanation:
18=12x-48
-12x= -48-18
-12x= -66
x= -66/-12
x= 5.5
Answer:
Okay so first you distribute 6 into the parenthesis that gives you
18=12x-48
Then you add 48 on both sides
66=12x
then you divide
X=5.5
Step-by-step explanation:
Write an equation for the description.
Ten times the sum of half a number x and 5 is 9.
A bucket contains 1.34 hectoliters of water. How many centiliters of water are in the bucket? Use the metric table to
help answer the question.
Metric Table
unit
kilo-
1,000
hecto-
100
deka-
10
deci-
0.1
centi-
0.01
1
0.001
Answer:
the answer is C
Step-by-step explanation:
Answer: c) 13,400 centiliters
Step-by-step explanation: edge. 2022
The answer is five thousand.
three hundred. What
is the
question?
53 x 100
510 x 59
100 x 500
Answer:
First option. [tex](53\times100)[/tex]
Step-by-step explanation:
Five thousand, three hundred = 5300
[tex]53\times100=5300[/tex] (Correct)
[tex]510\times59=30090[/tex] (Incorrect)
[tex]100\times500=50000[/tex] (Incorrect)
Answer:
You only have to solve each one until you get the right answer, in this case this is what you can do:
Step-by-step explanation:
53 times 100 = 5,300
510 times 59 = 30,090
100 times 500 = 50,000
The right answer is the first one!
Hope this is right, and helps!!!
What is the range of the function y=4x+3 for the domain 7≤x≤10?
Answer:
[tex]31 \leqslant y \leqslant 43 [/tex]
Step-by-step explanation:
When you put this formula into a graphic formula, you get a graph going up four and right one and intercepts the y-axis at 3. On the x-axis, when you go to x=7, the graph is at Y=31, same for x=10, the graph is at y=43
What is the image of (-3,4)
Answer:
(2, 3)
Step-by-step explanation:
Since the problem says to add 5 to x, and subtract from y, you can do x = -3 + 5 and y = 4 - 1 to get (2, 3)
