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A triangle has vertices A(-3,6), B(-3, 4), and C(3, 4).
If the triangle is translated 2 units to the right and 1 unit down, what will be the new coordinates of vertex A?
Answer:
A(-3,6) -> A'(-3+2,6-1),so A‘’(-1,5),choose A
Step-by-step explanation:
find the range of the function y= 1/2 x + 3 when the domain is -2, 0, 2, 4
Answer:
2 3 4 5
Step-by-step explanation:
1/2*-2+3 = 2
1/2*0+3 = 3
1/2*2+3 = 4
1/2*4+3 = 5
Points A and B have coordinates (8, 3) and (p, q) respectively. The equation of the perpendicular
bisector of AB is y = -2x +4.
Find the values of p and q.
Answer:
p = -4, q = -3
Step-by-step explanation:
y = -2x +4 ... (1) perpendicular bisector of AB, slope = -2
slope of AB = 1/2
Line AB pass (8,3): (y-3) / (x-8) = 1/2
AB equation: y-3 = 1/2(x-8) y = 1/2x - 1 ... (2)
(2)-(1): 5/2 x = 5 x = 2
y = 0 (2,0) intercept of bisector and AB, it is midpoint of A (8,3) and (p,q)
(8+p)/2 = 2
p = -4
(3+q)/2 = 0
q = -3
The values of p and q from the perpendicular bisector are;
p = -4 and q = -3
We are given coordinates of A and B as;
A(8, 3) and B(p, q)
Bisector of AB is y = -2x + 4
Thus, from y = mx + c, Slope of the bisector is -2.
Since the bisector is perpendicular to AB, then slope of AB = -(1/-2) = 1/2
Thus, slope of the line from point A to the point of the bisector on AB is;
(y - 3)/(x - 8) = 1/2
y - 3 = ¹/₂(x - 8)
y - 3 = ¹/₂x - 4
y = ¹/₂x - 1
Putting ¹/₂x - 1 for y in the bisector equation gives;
¹/₂x - 1 = -2x + 4
2x + ¹/₂x = 4 + 1
2.5x = 5
x = 5/2.5
x = 2
Thus;
y = -2(2) + 4
y = 0
Thus, the coordinate of the midpoint of AB is (2, 0)
Now, this means that;
(8 + p)/2 = 2
8 + p = 4
p = 4 - 8
p = 4
Also; (3 + q)/2 = 0
3 + q = 0
q = -3
Read more about equation of perpendicular bisector at; https://brainly.com/question/23090478
13, 14, 14, 16, 16, 16.16, 18, 18, 19
What is the MAD?
Answer:
Population size:9
Mean (μ): 16.017777777778
Mean Absolute Deviation (MAD): 1.5753086419753
96% as a fraction. plz help
Answer:
24/25
Step-by-step explanation:
96% as a fraction -
96/100
simplify -
24/25
HOPE IT HELPS :)
3 hours worked for $12; 9 hours worked for $36
Answer:
For the first that person worked for 4 dollars an hour
2nd person worked for 4 dollars an hour
Step-by-step explanation:
12/3
&
36/9
=
4
Answer ASAP please this is important
Answer:
7 students like art only.32 students18 students4 students9 studentsx squared - 27x-10x times 103+ 2x2x - (2x squared)4+-4=06+6=12(2 times -2 times 3) squared = -1440-5= -5Plz help fast
I will mark Brainlyist
Answer:
148°
Step-by-step explanation:
this is the answer i promise
A garden is 8 feet by 12 feet and Lewis wants to increase the area by 25%. what could be the new dimensions of the garden?
Answer:
10ft by 12ft
Step-by-step explanation:
Step 1 : Find the area of the garden.
Area formula = length * width
Area = 8 * 12
Area = 96
Step 2 : Find 25% of 96.
96 divided by 4 = 24
Step 3 : Add that 25% (24) onto 96.
24 + 96 = 120
We now know that the new area of the garden is 120 [tex]feet^{2}[/tex].
The new dimensions of the garden could be 10 times 12, since that equals 120. Therefore, the answer is 10ft by 12ft.
Have a nice day, and mark brainliest if possible. :)
12. Write an equivlent expression for -8b - 4y + 12 with a coefficient that is negative.
Answer: It's possible to change a negative sign to a minus sign because for example when you have two integers 5 and -3, 5-3 is the exact same as 5+(-3). So basically, adding a negative number and a positive number is the same as subtracting the larger absolute value from the number with the lower absolute value
Step-by-step explanation:
Answer:
We could write -2(4b+2y-6), since it is an expression that is equal to -8b - 4y + 12 and has a negative coefficient.
2) Jerry and Henry love playing marbles. Jerry has 60 marbles while Henry has 80 marbles. They plan to keep their marbles in a clay jar. How many possible groups will there be if they are going to put them equally inside the clay jar respectively? Put a star if the number is divisible of the given number. Number of Marbles Can marbles be put in a clay jar equally by 2? 3? 4? 5? 6? 8? 9? 10? 11? 12? 20? Jerry has 60 Henry has 80
Based on the following figure, what is the slope of the hypotenuse?
a. 5/12
b. 5
c. 12
d. 12/5
Answer:
5 / 12
Step-by-step explanation:
Here,
x = 12
y = 5
Formula : -
Slope = y / x
Slope = 5 / 12
What is the two closest integer to 105
Answer:
104 and 106
Step-by-step explanation:
The closest to 105 (previous and next integer)
I believe it is 53 and 52.
Hope this helps! :D
plzzzzzzzzz help its math
Answer:
B
Step-by-step explanation:
14/2.54=5.51
Answer:
B. 5.51
Step-by-step explanation:
14÷2.54=5.5111811
Can you solve it please
Answer:
x = 10
Step-by-step explanation:
1. First, we should recognize that 6x and 5x + 10 are corresponding angles, meaning they occupy the same relative position. They're also congruent.
This means that 6x = 5x + 102. (Solving)
Step 1: Subtract 5x from both sides.
[tex]6x - 5x = 5x + 10 - 5x[/tex] [tex]x = 10[/tex]Step 2: Check if solution is correct.
[tex]6(10)=5(10)+10[/tex] [tex]60 = 50 + 10[/tex] [tex]60 = 60[/tex]Therefore, x = 10.
Fran loves animals and has seven different types of dogs living with her. She likes to keep them fit and healthy, so walks one dog per day from Monday to Sunday. Her Kelpie is walked three days after her Poodle and two days before her Rottweiler, which is walked a day before her Labrador. She walks her Terrier four days after her Poodle. Her German Shepherd is walked one day before her Chihuahua, which is four days before her Labrador.
If Fran walks her Kelpie on Thursdays, on which day does she walk her Labrador?
Answer:
Step-by-step explanation:
7 days a week
sunday kelpie walked
three days after that wedensday poodle walked
two days before the poodle is tuesday rotweiler walked
day before rotweiler is monday labradore walked
4 days before poodle is saturday terrier walked
german shepard walked friday
chihuahua walked thursday
A student took a total of 4 tests over the course of 8 weeks. How many weeks of school will the student attend to take a total of 20 tests?
Answer:
4/8 = 20/x
20 x 8 = 160
160 ÷ 4 = 40
the student will attend 40 weeks of school
put the following equation of a line into a slope-intercept form, simplifying all fractions.
3y-3x=21
To find the slope-intercept form (y=mx+c), we have to make 'y' the subject of the equation:
3y - 3x = 21 [add 3x to both sides]
3y = 3x + 21 [divide all terms by 3]
y = x + 7
∴ 3y - 3x = 21 in slope-intercept form is y = x + 7.A line has a slope of -4 and includes the points (-3, p) and (-4,0). What is the value of p?
Answer:
p = - 4
Step-by-step explanation:
Calculate the slope m using the slope formula and equate to - 4
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 3, p ) and (x₂, y₂ ) = (- 4, 0 )
m = [tex]\frac{0-p}{-4-(-3)}[/tex] = [tex]\frac{-p}{-4+3}[/tex] = [tex]\frac{-p}{-1}[/tex] = p = - 4
Use the following function rule to find g(x+3). Simplify your answer.g(z)=–5zg(x+3)=\
Answer:
g(x+3) = -5x-15
Step-by-step explanation:
g(z) = -5z
g(x) = -5x
g(x+3) = -5(x+3)
= -5x -15
Feel free to mark this as brainliest! :D
what is the answe ?????
Answer:
1) The first option
2) -9, -7, 6, 8, 10
3) Rise by 10 degrees
Step-by-step explanation:
Ascending is from smallest to biggest therefore you start with the smallest negative number and end with biggest whole number.
If quadrilateral PQRS is a rectangle, then which of the following is true?
C. Sr=rq
D. Ps=or
Answer:A ps=qr
Step-by-step explanation:opposite sides of a rectangle have equal length
MARK ME BRANLIEST
Answer:
SR = RQ
Step-by-step explanation:
In a rectangle, opposite sides are congruent, which means that the length of side SR is equal to the length of side RQ. Therefore, the statement SR = RQ is true for a rectangle.
or in simple terms the otehr ones were like going inside the rectagle an dbassically arent ideally in the form of arectangle so choose two straight line SR AND RG ARE STRAIGT LINE STHAT WHY THEY ARE THE CORRCET ANSWER
3.) A linear function passes through the points (0, 2) and (-4,0).
a) What is the x-intercept?
b) What is the y-intercept?
c) What is the slope?
Please help ASAP
Answer:
Step-by-step explanation:
The x-intercept is where y is 0.
The y-intercept is where x is 0.
The x-intercept would be (-4, 0) and the y-intercept (0, 2)
Using the slope formula, (y2-y1/x2-x1), we can find the slope which is 1/2.
b) Solve the following system of equations using Elimination Method:
(2y - 1
-3
3x – y
2y = x - 2
Answer:
(2y - 1 -3 3x – y 2y = x - 2 answer is -3 or 56.309 or +3/2
Step-by-step explanation:
write ad power of 5 (270)
Photo is attach
help me you will get a great thing if you help me
Answer:
11, 13,15 8, 11, 14 op = 2,3
16, 12, 8 17. 14, 11 op = -4,-3
3, 7, 15 24, 16. 12 op 4,4 because difference = op 4, 8 = 4 op -8, -4 = 4
Step-by-step explanation:
9+ 2 = 11, 13,15 ordered pair 2
5+ 3 = 8, 11, 14 ordered pair 3
20-4 = 16, 12, 8 ordered pair -4
20-3 = 17. 14, 11 ordered pair -3
1 x 2 +1 = 3, 7, 15 ordered pair 4, 8 = 4
40 / 2 + 4 = 24, 16. 12 ordered pair -8, -4 = 4
Someone pls help me I will make you as brain
Identify the vertex of the equation y=x^2−6x+2. Show all work for full credit.
Answer:
(3, -7)
Step-by-step explanation:
y = x² - 6x + 2
a = 1, b = -6
[tex]x = - \frac{ - 6}{2 \times 1} [/tex]
x = 3
y = x² - 6x + 2; x = 3
y = -7
= (3, -7)
PLEASE! An item costs 410 before tax, and the sales tax is 32.80.
Find the sales tax rate. Write your answer as a percentage.
Divide the amount of the tax by the cost of the item:
32.80 / 410 = 0.08
Multiply by 100:
0.08 x 100 = 8%
Answer: 8%
This table represents a funtion. What is f(-2) ?