WILL CHOOSE BRAINILEST!!! Find the midpoint of the line segment CD if C=(1,0) and D=(-7,2)
[tex]~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ C(\stackrel{x_1}{1}~,~\stackrel{y_1}{0})\qquad D(\stackrel{x_2}{-7}~,~\stackrel{y_2}{2}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ -7 + 1}{2}~~~ ,~~~ \cfrac{ 2 + 0}{2} \right)\implies \left(\cfrac{-6}{2}~~,~~\cfrac{2}{2} \right)\implies (-3~~,~~1)[/tex]
Answer:
Midpoint: (-0.5, -1)
Step-by-step explanation:
Solution: M=([tex]x m[/tex],[tex]ym[/tex])/2 or ([tex]x[/tex]+[tex]x[/tex]/2, [tex]y[/tex]+[tex]y[/tex]/2)
add the first [tex]x[/tex] coordinate plus the second [tex]x[/tex] coordinate
do the same for the two [tex]y[/tex] coordinates
then divide them both by 2
should look something like this: (1+0 /2, -7+2 /2)
[tex]x[/tex]= 1+0= 1 / 2 + 0.5 or one half 1/2
[tex]y[/tex]= -7+2= -5 / 2 = -2.5 or four one half -2 1/2
BUT we are not done here, since we cant divide 1/2 no more because it will still give us the same answer (0.5) we move into the next number, -2 1/2, -2 x 1/2 = -1
So our answer is (-0.5, -1)
hoped it helped! <3
Is this the right answer?
Answer:
Yes, I think that is the right answer.
Step-by-step explanation:
WILL CHOOSE BRAINLIEST
Ricardo has a $50 gift card for an electronics store. He also has a coupon good for $10 off his purchase. Let "x" represent the amount of merchandise Ricardo can buy from the store using his gift card and coupon. Graph the solution set for "x" on the number line.
Answer:
its the first option on the paper
Will choose brainliest, I needs help with 8th grade maths.
Answer:
D
Step-by-step explanation:
The triangle is oviously reflected across the Y axis leaving only B and D. IF your move L two blocks up, and 3 blocks to the right, you see the L is at the place R is.
Help plssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
Answer:
4) 0.425, 17/40, 42.5%
5) 0.875, 7/8, 87.5%
Step-by-step explanation:
4) 17/40= 0.425, 17/40 is simplified to the lowest form already, and (0.425x100)x 1/100
5) 35/40=0.875, 35/40=7/8, and (0.875 * 100) * 1/100= 87.5%
i hope htis helps sorry if i got anything wrong
Find the area of the shaded region
Answer ASAP! but only if you know 100%, and whoever gets it right can have brainliest
Answer: 452
Step-by-step explanation: the area of the whole area is 500. the area of the white space inside is 48. you subtract 48 from 500 and get 452.
Answer:
[tex]beinggreat78~here![/tex]
I would have to agree with what the other person said, 452. Hope this helps.
I need help Right Now!!!!!!!!!!
What relationship exists between N and K ?
Given:
KLMN is a parallelogram.
Answer:
Both 90 degrees, refractions along the X axis.
Answer:
Both 90 degrees, refractions along the X axis.
Step-by-step explanation:
How many significant digits are in the product 6070 times 0.001?
Answer:
I don't know if my answers are showing but its 3
Step-by-step explanation:
Help pls I need step by step
The measure of c is ?
Answer:
10? that would be my best answer.
Question is in the image below!
Answer:
The answer is b
Step-by-step explanation:
21 is 75% percent of what number?
Answer:
28
Step-by-step explanation:
21 is 75% percent of 28!
I hope this helps <3
Answer:
28
Step-by-step explanation:
i don't know how to explain it exactly
8x =3(x-25) need help realy bad
Answer:
x= -15
Step-by-step explanation:
1. 8x =3(x-25) Distribute the 3
2. 8x=3x-75 Subtract 3x
3. 5x=-75 Divide by 5
4. x=-15
According to the line plot, how many apples weigh 5/8 of a pound?
5 apples
2 apples
4 apples
3 apples
Answer:
4
Step-by-step explanation:
If you count the X's you should count 4 X's so 4 apples weigh 5/8 pounds
WILL CHOOSE BRAINLIEST!!!
Answer:
D. 9.296 x 10^7 mi
Step-by-step explanation:
The distance from Earth to Sun is around 93,000,000 miles.
This can also be written as 9.296 x 10^7 in scientific notation.
First, rewrite 23/25 and9/10 so that they have a common denominator.
Then, use <, =, or > to order 23/25 and 9/10.
Answer:
The lowest common multiple of 10 and 25 is 50, so set that as the denominator.
9/10=45/50 (multiply by 5)
23/25=46/50 (multiply by 2)
46/50 > 45/50 therefore
23/25 > 9/10.
Hope this helps :)
Step-by-step explanation:
It takes 5 hours for a boat to travel 25 miles upstream. The same boat can travel 30 miles downstream in 2 hours. Find the speeds of the boat and the current.
Answer:
so 5 miles upstream and 15 miles downstream
Step-by-step explanation:
25/5=5
30/2=15
Use the model to find the product. Write the product in simplest form.
A. 1/3
B. 1/5
C. 1/15
D. 5/16
Answer:
1/3
Step-by-step explanation:
if you count every square it's 15 and you can see there is 5 rows. 5/15 is simplified to 1/3.
PLEASE ANSWER FAST: What factor is represented by the yellow shading in the model? [Hint: Crossing the bold line means the whole number 1 and shading equals numerator]
(I will give brainliest to the correct question)
ANSWER PLS ples ples
Answer:
if this is area than
1- 55
2- 28
3- 48
4- 84
Step-by-step explanation:
Writing expressions word problems
5 stars for correct answers
have a great day byeeee
Answer:
p - 4
Step-by-step explanation:
Since there are 48 paintings being donated by 12 collectors, then we can say that each collector will donate 4 paintings.
This means Sergio has 4 less paintings than before which was represented by p. So, our expression is p - 4.
An artist enlarged a drawing she made. The original is 3 cm wide and 5 cm tall. The artist set the copier zoom button to 120%. What is the longer dimension of the new drawing?
Pls help
Answer:
the answer is 6 cm
Step-by-step explanation:
Here’s one way you can solve this problem.
A zoom setting of one hundred twenty percent means that the dimensions of the new copy will be one hundred twenty percent of the dimensions of the original drawing.
First, write the scale that expresses the ratio of the original percent to the copy percent, one hundred to one hundred twenty.
Then, let h represent the height of the copy and write the ratio of copy to original as five centimeters to h centimeters.
Next, write a proportion that equates the two ratios. One hundred to one hundred twenty equals five to h.
Then, cross multiply the terms of the proportion. One hundred twenty times five equals one hundred h.
Next, multiply to get six hundred equals one hundred h.
Finally, divide both sides by one hundred to find h. h equals six.
So, the longer dimension of the new drawing is six centimeters, which is one hundred twenty percent of five centimeters.
hope it helps
Step-by-step explanation:
Two records and three CDs cost $36. Three records and two CDs cost $34. Find the cost of each record and each CD.
please show you work and the answer
Answer:
CD=8
R=6
Step-by-step explanation:
2r+3c=36
3r+2c=34
6r+9c=108
-6r-4c=-68
5c=40
c=8
Answer:
each record is 9 dollars and each CD cost 6 dollars
Step-by-step explanation:
36÷2=18
18÷2=9
18÷3=6
The upper-left coordinates on a rectangle are (−4,4), and the upper-right coordinates are (4,4). The rectangle has a perimeter of 20 units.
Draw the rectangle on the coordinate plane.
(If you could please graph this as a coordinate plane and not numbers)
Answer:
(4,2) and (-4,2)
Step-by-step explanation:
You can see that we have 2 points, which means we have 2 sides of the rectangle. The length of that side is 8. we know that a rectangle has 2 sets of parallel sides, and that they have 2 sets of equal sides. We now know that there are 2 sides with side lengths equaling 16, which we then subtract from 20. We get 4, which we then divide by 2 because there will be 2 more sides. We then move 2 down from both points and take the point which we get from that, which is (4,2) and (-4,2).
Hope This Helps! :) Please give Brainliest if this helped you!
Answer:
Move 3 spaces to the left and 7 up hope this helps
Step-by-step explanation:
Please show your work!
How many minutes will it take for an airplane travelling at a speed of 573 mph to fly from east to west across the widest part of.
Answer:
Travelling at 500mph, you'll be covering one mile in 7.2 second
Step-by-step explanation:
The guy above me is most likel correct
Evaluate. (−1 )3=
Pls hurry
Answer:
-3
Step-by-step explanation:
when a number is outside of a parenthesis I and is nothing inside, this mean to multiplay, after remember the rules of multiplay and divide intergers, on this case is negative x positive is equal to negative.
(-1)3 = -3
The base of a rectangular pyramid has a length of 3 inches and a width of 2 inches. The height of the pyramid is 6 inches. Find the volume of the pyramid.
Answer:
The volume is 12!
Step-by-step explanation:
Please let me know if im correct or not! but i belive i am.
Answer:
12in³
Step-by-step explanation:
V = (B * h) / 3, where B is the area of the base and h is the height.
The base is a rectangle, so it's easy to find it's area:
B = 3 * 2 = 6
Now just find the volume:
V = (6 * 6) / 3 = 36 / 3 = 12in³
Identify which value will be used for a variable. Write an equation that represents the problem. Solve the problem. Question: An Axolotl was pushed 48 yards downstream. The Axolotl then swam, in the opposite direction, upstream at 6 yards between breaks. How many breaks were taken? please hep
Answer:
below pls make me brainliest and like.
Step-by-step explanation:
d= 2.2v+\frac{v^2}{20}. to calculate breaking distance then breaks.