Answer:
n ≥ 42
Step-by-step explanation:
n -23 ≥ 19 add 23
n ≥ 48
Which sequence of transformations will map figure H onto figure H′?Two congruent hexagons are shown on a coordinate plane; hexagon H quadrant one with vertices at 2 comma 2, 2 comma 6, 6 comma 7, 8 comma 6, 8 comma 2, and 6 comma 1; hexagon H prime with vertices at 2 comma negative 8, 2 comma negative 4, 4 comma negative 3, 8 comma negative 4, 8 comma negative 8, and 4 comma negative 9. Rotation of 180° about the origin, translation of (x + 10, y − 2), and reflection across x = −6 Rotation of 180° about the origin, translation of (x + 10, y − 2), and reflection across y = −6 Rotation of 180° about the origin, translation of (x − 10, y + 2), and reflection across y = −6 Rotation of 180° about the origin, translation of (x − 10, y + 2), and reflection across x = −6
Answer:
Rotation of 180° about the origin, translation of (x + 10, y − 2), and reflection across y = −6
Step-by-step explanation:
The sequence of transformations that will map figure H onto figure H' is the rotation of 180° about the origin, translation of (x + 10, y − 2), and reflection across y = −6.
Given :
Points of Hexagon H -- (2,2), (2,6), (6,7), (8,6), (8,2), (6,1)
Points of Hexagon H' -- (2,-8), (2,-4), (4,-3), (8,-4), (8,-8), (4,-9)
The following steps can be used to transform the hexagon H into hexagon H':
Step 1 - Translate the hexagon in the positive x-axis direction by a factor of 10.
Step 2 - Translate the graph obtained in the above step by factor 2 in the downward direction.
Step 3 - Now, rotate the graph obtained in the above step 180 degrees about the origin.
Step 4 - Then take the reflection of the graph obtained in the above step about y = -6. The resulting graph shows the graph of Hexagon H'.
Therefore, the correct option is B).
For more information, refer to the link given below:
https://brainly.com/question/17267403
Guys plssssssss! I want to spend time today and tomorrow with my fam before they go back to Washington
Answer:
10) It increased by appoxamately 17%.
11) 255 decreased by 20%
12) 15 increased by [tex]66\frac{2}{3}[/tex]%
13) $9,450
14) $149.8
15) $238.5
Step-by-step explanation:
10) 170 is greater than 150 by 25. 25 is [tex]16\frac{2}{3}[/tex]% of 150, so it increased by appoxamately 17%.
11) 225 is decreased by 45. 45 is 20% of 100, so 255 decreased by 20%
12) 15 is increased by 10. 10 is [tex]66\frac{2}{3}[/tex] of 15, so 15 increased by [tex]66\frac{2}{3}[/tex]%
13) 5% of 9,000 is 450. 450 + 9,000 is $9,450
14) 7% of 140 is is 9.8. 140 + 9.8 = $149.8
15) 6% of 225 is 13.5. 225 + 13.5 = $238.5
9 is 3% of what number? Which proportion matches this information?
Answer:
B
Step-by-step explanation:
3% = 3/100
So we can eliminate the first answer.
The proportions have to match each other so the number nine should be above and thus the x has only the option of being under it.
As a result, we eliminate the third answer and remain with one reasonable answer
Find the y-intercept of the following function:
[tex]2x - 4y = 9[/tex]
Hi there!
[tex]\large\boxed{0, -\frac{9}{4} }[/tex]
2x - 4y = 9
Begin by isolating the y variable by moving 2x to the right-hand side of the equation. (Subtract 2x from both sides):
2x - 2x - 4y = 9 - 2x
-4y = 9 - 2x
Further isolate by dividing both sides by -4:
-4y / (-4) = (9 - 2x) / (-4)
y = -9/4 - 2x/(-4)
Simplify further:
y = -9/4 + 1/2x
y = 1/2x - 9/4
The "b" value is the y-intercept, therefore:
x = 0 at y = -9/4
Answer:
[tex]\huge\boxed{(0, \frac{-9}{4} )}[/tex]
Step-by-step explanation:
2x - 4y = 9
To find the y-intercept, set the x value in the equation to 0.
Rewrite
2(0) - 4y = 9
Simplify
-4y = 9
Multiply both sides of the equation by -1
4y = 9
Divide both sides of the equation by 4
y = -9/4
y = -4.5
Now that we know the y intercept, we can find the coordinate.
(x, y)
Substitute
(0, [tex]\frac{-9}{4}[/tex])
Let me know if you have any questions!
Find the slope of the line that passes through (7,2) and (3,3)
Answer:
1 over 4
Step-by-step explanation:
Answer:
the answer is [tex]\frac{1}{-4\\}[/tex]
Step-by-step explanation:
slope= [tex]y_{2}[/tex]-[tex]y_{1}[/tex]
[tex]x_{2}[/tex]-[tex]x_{1}[/tex] so 3-2=1 and then 3-7=-4
To make an international call, there is a flat fee of $3.15 plus $0.05 for every minute that you talk. If you were charged $5.10 for making an international call, for how many minutes did you talk?
Answer:
39 minutes
Step-by-step explanation:
I used a calculator
Answer:
39 minutes
Step-by-step explanation:
a = 0.05m + 3.15 where a=the total charged, m=the amount of minutes
5.10 = 0.05m + 3.15
1.95 = 0.05m
1.95/0.05 = m
m = 39 minutes
if AC=3, BC=5, and AB=7, find AD:
11 2/3
2 5/8
4 3/8
4 1/5
Answer:
[tex]2\frac{5}{8}[/tex]
Step-by-step explanation:
It's true
For moving object the force acting on the object varies directly with the object acceleration when a force of 36 in acts on a certain object the acceleration of the object is 6 m/s squared if the force is changed to 24 in what will be the acceleration of the object
Answer:
4m/s²
Step-by-step explanation:
Given that:
Force F is directly proportional to acceleration a
F α a
F = ka
Where k is the constant of proportionality
36 = 6k
Solve for K
36 = 6k
k = 36/6
k = 6
If force = 24 ; acceleration =
24 = ka
k = 6
24 = 6a
a = 24/6
a = 4m/s²
five more than 3 times a number
Answer:
3x+5
Step-by-step explanation:
Let number =X
So
Five more than 3 times a number
3x+5
Help me to solve this please . Michael leaves school at 2:45 P.M. What type of angle is formed by the hour and minute hands at that time
Answer:
This would be an obtuse angle
Answer:
120°
Step-by-step explanation:
I added pics cause it’s 2 in the morning.. I’m having back pain, thigh pain, cramps EVERYWHERE.. headache and just finished babysitting my baby brother.. help a gurl out please
Answer:
7^39
Step-by-step explanation:
[tex](7^{13})^{3} * 7^{0} \\\\(7^{13*3}) * 1 \\\\=7^{39}[/tex]
which number equals 9x100+9x10+0x1+0x 1/10+ 3x 1/100+7x1/1000
Answer:
990.037
don't ask.
Step-by-step explanation:
What is an equation of the line that passes through the points (-4, -1)and (3, -8)
Put your answer in fully reduced form.
What is the least common denominator of the equation
2/9 * x + 2/3 * x = 7?
3
9
27
63
Answer:
9 is the least common denominator for the given equation
3x3=9
Answer:
Denominator = 9
[tex] x = 7 \frac{7}{8} [/tex]
Step-by-step explanation:
[tex] \frac{2}{9} x + \frac{2}{3} x = 7 \\ \\ \frac{2}{9} x + \frac{2 \times 3}{3 \times 3} x = 7 \\ \\ \frac{2}{9} x + \frac{6}{9} x = 7 \\ \\ \frac{2 + 6}{9} x = 7 \\ \\ \frac{8}{9} x = 7 \\ \\ x = 7 \times \frac{9}{8} \\ \\ x = \frac{63}{8} \\ \\ x = 7 \frac{7}{8} [/tex]
A new glove and ball are priced $29.99, but you have a coupon for 15% off. What is the price of the glove and ball with the coupon?
Round to the nearest hundredth (penny)
(100)+ (-55) + (-90)
Answer:
-45
Step-by-step explanation:
Start by subtracting 100-55 (The reason you subtract is because a positive plus a negative can also be subtracting)
Next Add that answer (45) to -90
Finally you get -45
Sketch the graph of y+2=1/2(x-3)
Answer:
Step-by-step explanation:
y= 1/2x + −7/2
Devon wants to build a rope bridge between his treehouse and Cheng's treehouse.
Suppose Devon's treehouse is directly behind Cheng's treehouse. At a distance of 20
meters to the left of Devon's treehouse, an angle of 52° is measured between the two
treehouses. Find the length of the rope.
A. 36.7
B. 4.2
C. 16.9
D. 25.6
THE LENGTH AND THE BREADTH OF A RECTANGULAR PARK ARE IN THE RATIO 5 : 2. IF ITS PERIMETER IS 168m, FIND ITS LENGTH AND BREADTH.
(STEP BY STEP PLZ) (HOPE U ENJOY IT)
Answer:
Length = 60m, breadth = 24m
Step-by-step explanation:
Let the length of the park be 5x and the breadth 2x.
5x+5x+2x+2x = 168
14x = 168
x = 168 ÷ 14
x = 12
Length (5x) = 12 × 5
= 60
Breadth (2x) = 12 × 2
= 24
Answer:
Length = 60m, breadth = 24m
do I have enough money to purchase air pods that cost $200 if I have a 20% off coupon but I have to pay 6% tax.
$172.00
^ That is how much you would pay for the Airpods
Write each percent as a decimal. 1.) 22% 2.) 75% 3.) 6% 4.) 189%
Answer:
xztghdrtjgxzdrf
Step-by-step explanation:
Cone radius of 15 mm and a volume of 5890.5 mm3.What is the height of this cone?Show work.PLSSS help...
Answer: h = 25.0000585 mm
I can't really show work on a computer because there are symbols involved
Step-by-step explanation:
I need help take all my points I really need help .
Answer:
1. Median
2. 4.5
Step-by-step explanation:
There are 10 numbers so the median is 4 and 5 which makes the median 4.5.
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
Answer:
1. Median
2. 4.5
Step-by-step explanation:
There are 10 numbers so the median is 4 and 5 which makes the median 4.5.
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
Which expression is equivalent to 28 + 64?
2(14 + 40)
2(14 + 40)
4(7 + 16)
4(7 + 16)
4(24 + 32)
4(24 + 32)
8(20 + 56)
8(20 + 56)
Answer:
4(7 + 16)
Every other answers does not equal 92
28+64=92
4(7+16)
7+16=23
23x4=92
If f(x)=3x2−4x+6 find f(−3)
Answer:
45
Step-by-step explanation:
Replace everything in the equation that has a x to -3:
f(-3)=3(-3)^2-4(-3)+6
Square the -3:
f(-3)=3(9)-4(-3)+6
Multiply/Distribute
f(-3)=27+12+6
Add:
f(-3)=45
Hope this helps!
Answer:
f(x) = 45
Step-by-step explanation:
f (x) = 3x^2 − 4x + 6 find f (−3)
Replace the variable x with −3 in the expression.
f (−3) = 3(−3)^2 − 4 ⋅ −3 + 6
Simplify 3(−3)^2 − 4 ⋅ −3 + 6
Remove parentheses.
3(−3)^2 − 4 ⋅ −3 + 6
Raise −3 to the power of 2.
3 ⋅ 9 − 4 ⋅ −3 + 6
Multiply 3 by 9.
27 − 4 ⋅ −3 + 6
Multiply −4 by −3.
27 + 12 + 6
Simplify by adding numbers.
Add 27 and 12.
39 + 6
Add 39 and 6.
45
The temperature at 6:00 p.m was 24 f. at midnight the temperature was 36 f. lower than 6:00 pm . what was the temperature at midnight?
Answer:
-12 f. is the answer tyour welcome
The difference of twice a number and 9
Answer:
I belive that the answer is 8
Answer:
10 and 8 and 18,
Step-by-step explanation:
first of all 18 is half of 19, and 10 and 8 are between 9
Factor Completely
5x^2 + 15x - 140
•prime
•5(x - 4) (x + 7). •5(x-7)(x + 4)
•5(x - 14) (x + 2)
Answer:
5(x + 7)(x - 4).
Step-by-step explanation:
5x^2 + 15x - 140
= 5(x^2 + 3x - 28)
= 5(x + 7)(x - 4).
A bathtub can hold 80 gallons of water. The faucet flows at a rate of 4 gallons per minute. What percentage of the tub will be filled after 6 minutes? *
Use the elimination method to solve the system of equations. Choose the correct ordered pair.
4x + 7y = 60
-4x + 7y = -4
Answer:
(8,4)
Step-by-step explanation:
ape x