Answer:
7/2 , -1/2
Step-by-step explanation:
Midpoint of line formula :
X1 + X2/ 2 , Y1 + Y2 / 2
= -2+9/2 , 0 - 1 / 2
= 7/2 , -1/ 2
The midpoint of the line segment with endpoints (-2,0) & (9,-1) will be (7 / 2, -1 / 2).
What is the mid-point of the line segment?Let AB be the line segment and C be the mid-point of line segment AB.
Let the coordinate of point A (x₁, y₁), the coordinate of point B (x₂, y₂), and the coordinate of the mid-point (x, y).
Then the coordinate of the mid-point of the line segment is given as,
(x, y) = [(x₁ + x₂) / 2, (y₁ + y₂) / 2]
The endpoints are given below.
(-2,0) & (9,-1)
Then the midpoint of the line segment with endpoints (-2,0) & (9,-1) will be
(x, y) = [(-2 + 9) / 2, (0 - 1) / 2]
(x, y) = [7 / 2, -1 / 2]
Thus, the midpoint of the line segment with endpoints (-2,0) & (9,-1) will be (7 / 2, -1 / 2).
More about the mid-point of the line segment link is given below.
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what is the answer of a^2+b^2-(a-b)^2
Answer:
2ab
Step-by-step explanation:
a²+b²-(a-b)²=
=a²+b²-(a²-2ab+b²)
=a²+b²-a²+2ab-b²
=2ab
Can someone help me and show how to write the perimeter equation for x to this polygon.50 points Find x for full 70 points
Answer:
10x + 8 = 21
x = 1.3
Step-by-step explanation:
a)
In pentagon ABCDE,
AB = DE = 2x + 3 and BC = CD = x + 1
Perimeter of pentagon ABCDE = 21
4x + 2(2x + 3) + 2(x + 1) = 21
4x + 4x + 6 + 2x + 2 = 21
[tex] \purple {\boxed {\bold{10x + 8 = 21}}} [/tex]
b)
10x = 21 - 8
10x = 13
[tex]x = \frac{13}{10} \\ x = 1.3 \: cm [/tex]
Could any help me on this?
The picture is not good enough can you send another one
Please someone help me
Answer:
Step-by-step explanation:
5)
DG= 60 (whole)
DO= 4x-3 (Part)
OG= 2x+ 21 (Part)
4x-3+ 2x+21= 60
6x+18=60
6x=42
x=7
Using this we can solve for DO and DG
DO= 4*7-3
DO= 25
DG= 2*7+21
DG= 14+ 21= 35
6)
TB is whole
TU is part
UB is part
5x= 4x-1+2x-1
5x=6x-2
x=2
UB= 2*2-1= 4-1= 3
TU= 4*2-1= 8-1= 7
can you predict the outcome of multiplying 750 by 0.1 without calculating
Answer:
750 × 1/10 = 750/10 = 75
Step-by-step explanation:
The best way to really predict the outcome of multiplying 750 by 0.1 without calculator is firstly, converting the decimal to a fraction to easily do the multiplication in your head.
Since one of the multiplicand is a decimal the products will be much complicated therefore, to convert the decimal number 0.1 to a fraction number we shift the point to the right hand side which simply translate to 1/10. The trick here is the number of times we shift the point will determine the number of zeros the denominator will possess. Assuming we have 0.12 as the decimal, it is required we shift the point twice and the resulting value we become 12/100. If the decimal is 0.123 it is required we shift the point 3 times , the resulting value will be 123/1000. Not the number of times we shift the point will determine the number of zero's of the denominator.
Finally, the 2 multiplicands are now 750 and 1/10 which is more easier to manipulate in our head.
750 × 1/10 = 750/10 = 75( you just cancel the zeros)
can some one answer this for me plz
Answer:
The range for the 6th graders is 30-90 and the range for the 7th graders is 50-90
Step-by-step explanation:
Each one of the dots represents a individual test score from a student look at the two dots on each side and the number it falls on that shows you the range for each individual dot plot
The fraction 3/8 is closest to which benchmark?
zero
one-half
seven-eighths
one
PLZ HELP ASAP
Answer:
One half
Step-by-step explanation:
Its one half because one half is the same as 4/8 and that is the closest
How many one-third cubes are needed to fill the gap in the prism shown below?
MATH EASY AND MARK BRAINLIEST
A prism has a length of 4 and two-thirds, height of 2, and width of 4. 16 blocks are inside of the prism.
4
8
16
24
Answer:
D.24
hope i helped :D
Answer:
16
Step-by-step explanation:
Order the following numbers from greatest to least: 2, -1 , 2.58, -1.65. -1, -1.65, 2, 2.58 2.58, 2, -1.65, -1 2.58, 2, -1 , -1.65 -1.65, -1, 2, 2.58
Answer:
2.58, 2.58, 2.58, 2.58, 2.58, 2, 2, 2, 2, 2, -1, -1, -1, -1, -1, -1.65, -1.65, -1.65, -1.65, -1.65
Step-by-step explanation:
The numbers are in greatest to least.
2.58, 2 1/3, -1.65, and -1 3/4
Step-by-step explanation:
positive then negatives
what is the 50th term of the sequence that begins -2, 4, 10, 16
290
294
292
296
Answer: 292
Step-by-step explanation:
The formula is: [tex]a_n=a_1+(n-1)d[/tex]
Where;
[tex]a_n=[/tex] [tex]n^t^h[/tex] term or the term we're trying to find.
[tex]a_1=[/tex] First term
[tex]d=[/tex] Common difference.
To find the common difference, take [tex]a_2-a_1[/tex], or [tex]a_3-a_2[/tex] or [tex]a_4-a_3[/tex]
4-(-2)=?
4+2=?
6 -> this is our common difference
---------------------------------
10-4=?
6 -> this is our common difference
--------------------------------
16-10=?
6 -> this is our common difference
------------------------------------------------------------
Knowing this, we plug into the formula the number we're trying to find.
[tex]a_n=a_1+(n-1)d\\a_5_0=-2+(50-1)6\\a_5_0=-2+(49)6\\a_5_0=-2+294\\a_5_0=292[/tex]
Answer:
C. 292
Step-by-step explanation:
elijah's credit card statement showed these items: Last Balance Payments Finance Rate New Charges $152.58 $45.00 1.5% $213.40 What is Elijah's new balance? $320.98 $322.59 $323.27 $397.51
Answer:
Option A,$320.98 is correct
Step-by-step explanation:
The new balance on Elijah's credit is the sum of the last balance plus new charges minus payments made.
last balance as shown by the statement was $152.58
new charges were $213.40
payment made by Elijah was $45
new balance=$152.58+$213.40-$45=$320.98
The rationale for this is that the new charges on the card account add to previous balance owed by Elijah while the payment of $45 made reduces overall balance.
Answer:
Other answer is incorrect. Elijah's new balance would be $322.59
Your welcome.
Enter the value of the 8 in the following number. 84,052.27
Answer:
80,000
Step-by-step explanation:
Answer:
80,000
Step-by-step explanation:
How do measurements help you describe real-world objects?
Answer: Measurements helps us describe real-world objects by helping us do basic things as making time estimations,do daily routines, and check a child's temperature with a thermometer. It helps us understand the world among us in a better way.
How many 1/4 pound
hamburgers can be made
from 2 1/2 pounds of ground
beef?
Answer:
9 hamburgers
Step-by-step explanation:
[tex]\frac{1}{4}[/tex] × 2 = [tex]\frac{1}{2}[/tex]
[tex]\frac{1}{2}[/tex] × 5 =[tex]2\frac{1}{2}[/tex]
[tex]\frac{1}{4}[/tex] × 9 =2 [tex]\frac{2}{4}[/tex] 2
,so 9 hamburgers can be made
We need to find the number of quarter pound hamburgers that can be made from given the amount of ground beef.
10 quarter pound hamburgers can be made.
The amount of ground beef available is [tex]2\dfrac{1}{2}[/tex] pounds.
One hamburger has a mass of [tex]\dfrac{1}{4}[/tex] pound.
[tex]1\ \text{hamburger}=\dfrac{1}{4}\ \text{pound of beef}[/tex]
[tex]\\\Rightarrow 1\ \text{pound of beef}=4\ \text{hamburgers}[/tex]
[tex]2\dfrac{1}{2}\ \text{pound of beef}=(2+\dfrac{1}{2})\times4=10\ \text{hamburgers}[/tex]
So, a total of 10 quarter pound hamburgers can be made.
Learn more:
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How many combinations of 6 students can a teacher choose from 30 students?
657,720
593,775
180
427,518,000
Answer: 593775
Step-by-step explanation: 30C6 =30x29x28x27x26x25 / 6x5x4x3x2x1 =593775
Find the product of the integers:
2(-4)=
Answer:
-8
a positive number multiplied or divided by a negative number will always = a negative number.
Michelle wants to run a total of 15 miles per week. She runs 3 miles
each day d that she runs. Will she meet her goal by running 5 days
per week?
Answer:
Yes because 3x5 is 15
Step-by-step explanation:
. can someone help asap will mark brainliest answer
i don' really get the question but the only 2 mistakes i can spot are:
Munich is in the wrong place and so is Oslo.
explanation:
if you look at the way the other 3 are positioned then you will see
Consider circle with diameter DE.
E(13,11)
D(-3,3)
Which of the following has the greatest volume ?
A. A cube with a side of 1 inch
B. A cylinder with a height of 1 inch in radius of 1 inch
C. A column with the height of 1 inch and a radius of 1 inch
D. A sphere with a radius of 1 inch
Answer:
D
Step-by-step explanation:
Step-by-step explanation:
D is the final answer
D!!!
Write the numbers in order from least to greatest:
0.4, 3/5, 0.55, 1/4
Answer:
1/4,0.4,0.55,3/5
Step-by-step explanation:
Answer:
1/4, 0.4, 0.55, 3/5
Step-by-step explanation:
0.4, 3/5, 0.55, 1/4
0.4, 0.6, 0.55, 0.25
0.25, 0.4, 0.55, 0.6
1/4, 0.4, 0.55, 3/5
the cylinder and the sphere below have the same radius and the same volume. What is the height of the cylinder?
Answer:8
Step-by-step explanation:
Answer:
Step-by-step explanation:
8m
Martha used 2/3
tablespoons of pepper to make 1/6
liters of gravy. If Martha's recipe is for 1 liter of gravy, how much pepper will she need to make double the recipe?
A) 2 tablespoons of pepper
B) 4 tablespoons of pepper
C) 8 tablespoons of pepper
D) 12 tablespoons of pepper
plz helppp
Answer:
8 tablespoons of pepper
Step-by-step explanation:
Therefore, double the recipe: 4 × 2 = 8 tablespoons of pepper
What is 45 as a binary code and how do I find its out
Answer:
101101this is the answer!
Answer this there is a pic
Answer:
A
Step-by-step explanation:
1:2.5 because 2/2=1 and 5/2=2.5
Which decimal number rounds to 0.296?
A) 0.29463
B) 0.29547
C) 0.29563
D) 0.29657
E) 0.29659
Answer:
The answer should be C. 0.29563
Step-by-step explanation:
I'm sorry if its blurry I'm on my laptop btw theres a 7 if you can't see it
(please give brainliest)
Bathroom = 14 ft x 7 ft = 98 ft^2
Living Room = 21 ft x 14 ft = 294 ft^2
Closet = 7 ft x 7ft = 49 ft^2
21 x (7 + 3.5)
21 x 10.5
210 + 10.5 = 220.5
Bedroom = 21 ft x 10.5 ft = 220.5 ft^2
14 x (7 + 3.5)
14 x 10.5
140 + 7
Kitchen = 14 ft x 10.5 ft = 147 ft^2
A school is planning for an addition in some open space next
to the current building. The existing building ends at the
origin. The graph represents the system of equations that
can be used to define the space for the addition. What is the
system of equations that matches the graph?
-
-5 -5
6 -3 -2 -1.3
y s 3x
y>-2x-1
y> 3x
ys-2x-1
oy<-3x
y 2x-1
Oy> -3x
y s 2x-1
answer:
option A y≤3x
The system of equations that matches the graph is as follows:
y ≤ 3x
y > -2x - 1
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
The line y = 3x represents the boundary for the first inequality, and the line y = -2x - 1 represents the boundary for the second inequality.
The first inequality has a less than or equal to sign, the region below the line y = 3x is shaded.
The second inequality has a greater than sign, the region above the line y = -2x - 1 is shaded.
The overlapping region of the two shaded regions represents the solution to the system of inequalities, which is the region where both inequalities are true. Therefore, the solution is the triangle-shaped region that is below the line y = 3x and above the line y = -2x - 1.
The shaded region represents the solution to the system of inequalities y ≤ 3x and y > -2x - 1.
Learn more about the inequalities here:
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A circle is cut in half and removed. What is the approximate area (shaded region) of the remaining portion of the circle in square feet? There is a picture of a circle with a line through the middle showing 12 feet.
12 feet ( A=pie(3.14)r^2)
Options are: A. 60 ft2 B. 120 ft2 C. 225 ft2 D. 450 ft2
Why are quadrilaterals referred to as quadrilaterals, and not under the blanket name of "polygons"?
