0.812 what is the value of the 2 digit in a fraction
Answers
Answer:
Step-by-step explanation:
The place value of digits after the decimal point are
tenths, hundredths, thousandths ← first 3 after decimal point
For 0.812 the 2 is in the thousandths column and can be expressed as
Related Questions
Which statements describe a residual plot for a line of best fit that is a good model for a scatterplot? Check all that apply. There are about the same number of points above the x-axis as below it. The points are randomly scattered with no clear pattern. The points lie on a line. The points lie on a curve. The number of points is equal to those in the scatterplot. The y-coordinates of the points are the same as the points in the scatterplot.
What is 58 divided by 6
The temperature at 1:00pm was 52*. The temperature at 3:00 was 60*. What is the rate of change?
How does the expression |9 -(-5)| relate the number -5 and 9 on the number line
Use 3.14 to approximate pi.
Answers
volume of a cone=1/3 times height times area of base
area of base=circle
circle=pi times radius^2
aprox pi at 3.141592
3.141592 times 150^2=70685.8
1/3 times 240 times 70685.8
80 times 70685.8
5654865.6 in^3 =volume
so 12000 per week
so voumue/volume per week=weeks
5654865.6/12000=471.239
the rounded answer is 471
area of base=circle
circle=pi times radius²
aprox pi at 3.141592
3.141592 times 150²=70685.8
1/3 times 240 times 70685.8
80 times 70685.8
5654865.6 in³ =volume
so 12000 per week
so volume/volume per week=weeks
5654865.6/12000=471.239
Answers
y = 5x - 5 is the equation of a line parallel to y - 5x = 10 that passes through the point (3, 10) in slope intercept form
Solution:
Given that line parallel to y - 5x = 10 that passes through the point (3, 10)
To find: equation of line in slope intercept form
The slope intercept form is given as:
y = mx + c
Where "m" is the slope of line and "c" is the y - intercept
Let us first find slope of line
y - 5x = 10
y = 5x + 10
On comparing y = 5x + 10 with slope intercept form, we get m = 5
Thus slope of given line is 5
We know that slopes of parallel lines are equal
So the slope of line parallel to given line is also 5
Now we have to find the equation of line with slope m = 5 and passes through point (3, 10)
Substitute m = 5 and (x, y) = (3, 10) in slope intercept form,
10 = 5(3) + c
10 = 15 + c
c = - 5
Thus the required equation is:
Substitute c = -5 and m = 5 in eqn 1
y = 5x - 5
Thus the required equation of line is found
Answers
Answer:
none
Step-by-step explanation:
"they are the same" translates to ...
x = x +2
0 = 2 . . . . . . subtract x from both sides. — a FALSE statement
There are no values of x or y that make this true.
_____
The two equations describe parallel lines, so they cannot be "the same." There are no points of intersection.
Cost 1.55 2.25 2.95 3.65
Which equation gives the cost, y, in terms of the number of pages, x?
A.
y = 0.014x + 49.15
B.
y = 0.014x + 1.55
C.
y = 0.014x + 0.85
D.
y = 58.8x + 0.85
Answers
cost=m(number of pages)+b
cost=y
# of pages=x
so points are
(x,y)
(50,1.55)
(100,2.25)
(150,2.95)
(20,3.65)
so solve for slope/m you do (y₁-y₂)/(x₁-x₂) so
just use any for example
(1.55-2.25)/(50-100)=-0.70/-50=1 times 0.7/50=7/500= (to convet to decimal form) 14/1000=1.4/100=0.14/10=0.014/1=0.014
slpoe is 0.014
y=0.014x+b
input one of the points exg 50 for x and 1.55 for y and solve for b
1.55=0.014(50)+b
1.55=.7+b
subtract .7 from both sides
0.85=b
so the equation is
y=0.014x+0.85
which is C
Answers
to find 90 all you do is subtract 360 and 270:
360-270=90
B. 125 square inches
C. 240 square inches
D. 340 square inches
Answers
Answer:
The correct option is D
D) 340 inch²
Step-by-step explanation:
The base of the pyramid is a square with side 10 inch
Area of square base = Length · Width = 10 · 10
Area of square base = 100 inch²
Height of triangle = 12 inches
Base of triangle = 10 inches
Area of triangle = (1/2)(Height)(Base) = (1/2)(12)(10)
Area of triangle = 60 inch²
Total number of triangles in a pyramid = 4
Total Area of 4 triangles = 4 · 60 inch²
Total Area of 4 triangles = 240 inch²
Surface Area = Area of 4 triangle + Area of the square base
Surface Area = 240 inch² + 100 inch²
Surface Area = 340 inch²
Answer:
The Answer would be D
Step-by-step explanation:
This Answer would also apply to E2020 test/exam