.
The midpoint M of FG has coordinates (7, 19). Point Fhas coordinates (14, 18). Find the
coordinates of point G.
9514 1404 393
Answer:
G(0, 20)
Step-by-step explanation:
G = 2M -F
G = 2(7, 19) -(14, 18) = (14 -14, 38 -18)
G = (0, 20)
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Additional comment
This formula for finding the end point from the midpoint and the other end can be derived from the fact that the midpoint is the average of the endpoints.
M = (F+G)/2
2M = F+G . . . . . multiply by 2
G = 2M -F . . . . . subtract F
Can someone PLEASE HELP me I need help I don’t understand!!!
Answer:
JL would be the total length
The Sum of JK and KL would be equal to the value of JL
4x + 3x = 42
Finding x
7x = 42
x = 42/7
x = 6
Hence,
Value of x is 6
what is the width of a rectangle with length 25in and area of 375^{2}
Explanation:
I'm assuming you meant to say the area is 375 in^2, aka 375 square inches.
If so, then,
area of rectangle = length*width
A = L*W
A/L = W
W = A/L
W = 375/25
W = 15 inches
As a check,
A = L*W = 25*15 = 375 which helps confirm the answer.
Which inequality is represented by the graph
Answer:
y ≥ -2x + 2.5
Step-by-step explanation:
It's kind of hard to tell because no points are given on the graph, but we can first find the b value of 2.5 in the equation y = mx +b as it is the y-intercept.
Using that value, we can also recognize that at one, it looks like the y-value is .5. using our slope formula (change in y / change in x), we can plug in the two points of (0, 2.5) and (1, 0.5) to get a slope of -2.
Now that we have our equation, we can make it an inequality!
Since the graph is shaded upwards, we know it is going to be a greater than symbol, and since the line itself solid and not dotted, we know that the points on the line are also solutions, meaning that it is also equal to the line
Hence, we get the ≥ sign.
Putting it all together, we get our final equation of y ≥ -2x + 2.5 ! :))
Help me with 24 “ find the value of x”
Answer:
x = 5°
Step-by-step explanation:
2x+20 = 3x +15 —> Opposite angles
3x - 2x = 20 - 15
x = 5
I hope I helped you^_^
Is he square root of -144 rational or irrational?
Answer:
Step-by-step explanation:
Neither.
It is a complex number. The - sign is the culprit. sqrt(-144) = i * sqrt(144) = 12 i
The "i" is an imaginary representation for the square root of -1. It is a definition for sqrt(-1). So a new category of number has been created. The ancients would have been profoundly surprised to learn that such a thing existed.
+
m
(x+20)
(4x-5)
Answer:
Submit Answer
Answer:
x=33
Step-by-step explanation:
The angles are same side interior angles and they add to 180 degrees
x+20 + 4x-5 = 180
Combine like terms
5x + 15 = 180
Subtract 15 from each side
5x +15-15 = 180-15
5x = 165
Divide by 5
5x/5 = 165/5
x=33
Now we have to,
→ find the required value of x.
The final output will be,
→ 180°
The equation we use to find the value,
→ (x+20) + (4x-5) = 180°
Let's find the required value of x,
→ (x+20) + (4x-5) = 180°
→ 5x +15 = 180°
→ 5x = 180 - 15
→ x = 165/5
→ [x = 33°]
The value of 4x will be,
→ 4x = 4 × 33
→ 132°
Let's check whether the required value of x is correct or incorrect,
→ (x+20) + (4x-5) = 180°
→ (33+20) + (132-5) = 180°
→ 53 + 127 = 180°
→ 180° = 180°
→ LHS = RHS
Hence, 33° is the required value of x.
Convert 37.45 to a fraction
The easiest fraction you could make out of this would be 37 and 45/100ths
ASAP I need Answer .......
Answer:
[tex]auphy = (6 \: 9 \: 11) \\ ainter \: section \: phy = null \: set \\ thank \: you[/tex]
Find the perimeter. Simplify your answer.
6W+7
8w-4
3w+9
(3w + 9) + (6w + 7) + (8w - 4) =
= 3w + 9 + 6w + 7 + 8w - 4 =
= 3w + 6w + 8w + 9 + 7 - 4 = 17w + 12
Ms. Garcia had $100 to purchase supplies for her class. She bought 23 glue sticks and 32 boxes of crayons. Each glue stick cost $2.13, and each box of crayons cost $0.59. How much money did Ms. Garcia have left after these purchases?
Answer:
The answer is 36.44
Step-by-step explanation:
- Which of the following is equivalent to
-1^2(2(-1)+3)(31 - 5)?
PLEASE HELP
Find the Value of X in the given right triangle
Answer:
I think answer is 149 by using Pythagoras theorem
Step-by-step explanation:
sinx= p/h
= 7/10
sinx= 0.7
maybe
4x + 3
2x
Which expression represents the perimeter of the rectangle above?
Answer:
2x
Step-by-step explanation:
[tex]\text{Perimeter}=2\cdot(4\text{x}+3)+2\cdot2\text{x}=\\\\=8\text{x}+6+4\text{x}=8\text{x}+4\text{x}+6=\boxed{12\text{x}+6}[/tex]
what are the two consecutive numbers when squared differ by 75
Answer:
8 and 9
hope it helps pls mark me as the brainliest and follow me:)
They currently give me 15 euros a week, but I have convinced my parents to raise it for me by 12%. What will be my weekly money from now on.
Answer:
16.80 euros.
Step-by-step explanation:
12% = 0.12
So it will now be 15 + 15 * 0.12
= 16.80.
Answer: 16.80 euros
===========================================================
Explanation:
There are two approaches
The slightly slower approach is to do this
12% of 15 = 0.12*15 = 1.80
So you get an 1.80 euro raise and the new amount you get is 15+1.8 = 16.80 euros
The shortcut is to do this
1.12*15 = 16.80
This works because increasing by 12% is the same as taking 112% of that original amount.
(2x+5)^2=4x^2+kx+25 solve for k
pls help the correct answers will get brainlist pls helpppp
Hii varsha
Your intro please
y=x^(2)-6+13
use the quadratic formula to find the complex roots
Answer:
146
Step-by-step explanation:
jjahgayuaiwjwnwbwb
total bill for the month was 551,
or phone service plus 0.50 for each test
Raymond buys bottles of water at $2 each and a large pizza at 513. The total cost was 521,
How could we write an equation for the real life example above?
Answer:
14) 2x + 13 = 21
Step-by-step explanation:
Have a nice day! :-)
What is the value of x if x * x + 2x - 35 = 0?
Answer:
x × x +2x-35=0
x²+2x-35=0
(x+7)(x – 5)=0
x+7=0 —> x= – 7
x – 5=0 —> x = 5
I hope I helped you^_^
math test please help, thank you if you do.
Answer: y=-4/3x+(-3)
Step-by-step explanation: y= (slope)x+(y-intercept)
Teachers divided students into groups of 3. Each group of 3 wrote a report that had 9 pictures in it. The students used 585 pictures altogether. How many students were there in all?
Each group used 9 pictures, first divide total pictures by pictures per group to find total groups:
585 / 9 = 65 total groups.
Each group had 3 students.
Multiply total groups by students per group:
65 x 3 = 195 total students
Answer: 195 students.
What are the coordinates of the point on the directed line segment from (−1,9) to (3,−7) that partitions the segment into a ratio of 5 to 3?
Answer:
[tex]$X=1.5, Y=0.75$[/tex]
Step-by-step explanation:
Let the ends of the line segment be A(-1,9) and B(3,-7)
Divided in the ratio m:n by a point P
By formula of coordinate geometry,
[tex]$X=\frac{5 * 3+3 *(-1)}{5+3}$[/tex]
[tex]$Y=\frac{5 *(-7)+3 * 9}{5+3}$[/tex]
Where X and Y are the required coordinates.
So, by calculations,
It lies in the positive X-Y Plane.
[tex]$X=1.5, Y=0.75$[/tex]
Learn more about coordinates refer:
https://brainly.com/question/15472009can you please solve ax+z=w-y for a please???
Answer:
[tex]ax + z = w - y \\ ax = w - y - z \\ a = \frac{w - y - z}{x} \\ thank \: you \: [/tex]
PLS HELP!!!! it rlly means a lot and thank you if u do help :) I WILL MARK CORRECT ANSWER BRAINLIEST!!!
whats 6 - 9 + 4?
i might give brainliest
Answer:
1
Step-by-step explanation:
6-9=-3+4=1
help me please i appreciate it
Answer:
17.5
plsss mark brainliestt
Step-by-step explanation:
10÷4=2.5
7×2.5=17.5
Answer:
4/7=10/x
or, 4×x=10×7
or, 4x=70
or, x = 70/4
or, x = 17.5
Thus, x is 17.5
If x = 14, which equation is true?
2 ( x − 3 ) = 22
3 ( 20 − x ) = 44
2 x − 3 = 22
3 ( 12 − x ) = 6
( picture included )
PLEASE HELP I WILL MARK CORRECT ANSWER BRAINLIEST!!
it means a lot and tysm to those who help out!!:))
( zoom in to see the picture better )
-9 ≤ x ≤ 4
it is less than or equal to -9°F, but also less than 4°F
Hope this helps
