Write an equation for a line using (-3,8) and (-2,2) use either point slope of slope intercept
which one is it help please
On a coordinate plane, point B(–6, 1) is translated to B prime(–3, –2). Indira uses these steps to find a rule to describe the translation.
Step 1 Substitute the original coordinates and the translated coordinates into (x, y) right-arrow (x + a, y + b):
B (negative 6, 1) right-arrow B prime (negative 6 + a, 1 + b) = B prime (negative 3, negative 2)
Step 2
Write two equations:
Negative 6 + a = negative 2. 1 + b = negative 3.
Step 3
Solve each equation:
Negative 6 + a = negative 2. a = negative 2 + 6. a = 4. 1 + b = 3. b = negative 3 minus 1. b = negative 4.
Step 4
Write the translation rule:
(x, y) right-arrow (x + 4, y minus 4)
Which corrects Indira’s first error?
Indira should have substituted B (negative 6, 1) right-arrow B prime (negative 3 + a, negative 2 + b) = B prime (negative 6, 1) in Step 1.
Indira should have written the equations Negative 6 + a = negative 3 and 1 + b = negative 2 in Step 2.
Indira should have solved the equations to find that a = negative 8 and b = negative 2 in Step 3.
Indira should have written the translation rule (x, y) right-arrow (x minus 4, y + 4) in Step 4.
a MiniBicycle wheel has a Radius of 10inches. What is the circumference ?
Answer:
62.8
3,14x2x10=62.8in squared
Which function represents g(x), a reflection of f(x) = 4
() across the x-axis?
100
2
-5-
-
-2
-
5 x
-2
O g(x) = -4(2)
O g(x) = 4(2)**
O g() = -43)
O g(x) = 4(1)
000
Answer: Correct answer is C -I just took the test
we have the function f(x) = 4(1/2)x, and we want to reflex it over the x-axis.
you can see in the graph that the reflex over this axis changes the sign of f(x) in all the points (where f(0) = 4, g(0) = -4, f(1) = 2, g(1) = -2, and so on), then the reflex, g(x) is equal to -f(x)
now we have:
g(x) = -f(x) = - 4(1/2)x
then the right answer is the third option:
g(x) = -4(1/2)x
Step-by-step explanation:
AYO where the E-gamers AT?
Solve the following system by substitution.
6x + 7y= 20
y = 2x
Answer:
Hope this helps!
Step-by-step explanation:
Point Form:
(1,2)
Equation Form:
x = 1 , y = 2
This table shows a proportional between the number of cups of sugar and flour used for a recipe.
Enter the number of cups of sugar used for 1 cup of flour.
Answer:
2.5
Step-by-step explanation:
2 times 2.5= 5
6 times 2.5= 15
8 times 2.5= 20
So for 1 It will be 2.5
1 times 2.5= 2.5
Help anyone please lol I kinda forgot how to do this
Answer:
-21
Step-by-step explanation:
Janie has 2 3/4 yards or yellow ribbon. She uses 1/2 of the ribbon to decorate bookmarks for her cousin. How many yards of ribbon did Janie use for her bookmarks
Answer:
1 3/8 yards
Step-by-step explanation:
Janie has 2 3/4 yards of yellow ribbon. She uses 1/2 of the ribbon to decorate bookmarks for her cousin. How many yards of ribbon did Janie use for her bookmarks
The above question is calculated as:
2 3/4 yards × 1/2 of ribbon
= 2 3/4 × 1/2
= 11/4 × 1/2
= 11/8
= 1 3/8 yards
Therefore, Janie used 1 3/8 yards of ribbon for her bookmarks
PLEASE ANSWER IF YOU KNOW!! IM NOT VERY GOOD AT MATH
, GIVING FIRST ANSWER BRAINLIEST! How many milliliters are in 1 liter?
Answer: 1000 mL
Step-by-step explanation:
Answer: 1000 Milliliters
Step-by-step explanation:
Convert 1 Liters to Milliliters
To calculate 1 Liter to the corresponding value in Milliliters, multiply the quantity in Liters by 1000 (conversion factor). In this case, we should multiply 1 Liters by 1000 to get the equivalent result in Milliliters:
1 Liters x 1000 = 1000 Milliliters
1 Liter is equivalent to 1000 Milliliters.
Quick conversion chart of milliliters to liters
1 milliliters to liters = 0.001 liters
10 milliliters to liters = 0.01 liters
50 milliliters to liters = 0.05 liters
100 milliliters to liters = 0.1 liters
200 milliliters to liters = 0.2 liters
500 milliliters to liters = 0.5 liters
1000 milliliters to liters = 1 liters
The function y= -3(x-2)^2 +6 shows the daily profit in hundreds of dolars of a hot dog stand where x is the price of a hot dog in dollars find and interpret the zeros of this function
Find the x- and y-intercepts of the graph of -x +y = 8. State your answers as
whole numbers or as improper fractions in simplest form.
Given:
The equation is
[tex]-x+y=8[/tex]
To find:
The x- and y-intercepts.
Solution:
We have,
[tex]-x+y=8[/tex]
Put x=0 in the given equation to find the y-intercept.
[tex]-(0)+y=8[/tex]
[tex]y=8[/tex]
Put y=0 in the given equation to find the x-intercept.
[tex]-x+(0)=8[/tex]
[tex]-x=8[/tex]
[tex]x=-8[/tex]
Therefore, the x-intercept is -8 and the y-intercept is 8.
What is the solution for the graph to the right?
Answer:
If you're looking for the equation that represents this graph, it would be y=2x+1. Hope this helps :)
What is the perimeter of the triangle below?
a.) 14.7
b.) 24
c.) 48
d.) 16.7
Answer:
The answer is
Step-by-step explanation:
C. plz give me brainliest
Scientists are examining two different strains of a particular bacteria. The length of one strain of the bacteria measures 0.000000143 mm, while the length of the second strain measures 0.0000000937 mm. How much larger is the first strain than the second?
Answer:
1.53 times
Step-by-step explanation:
Scientists are examining two different strains of a particular bacteria. The length of one strain of the bacteria measures 0.000000143 mm, while the length of the second strain measures 0.0000000937 mm. How much larger is the first strain than the second?
We would have:
First strain : Second strain
0.000000143 mm : 0.0000000937 mm
How much larger is the first strain than the second?
We divide both by the length of the second strain
0.000000143/0.0000000937 : 0.0000000937 / 0.0000000937
1.52614727855 times
Approximately = 1.53 times
2/3 (9a+6)=25.6 use distributive property to solve this equation
PLZZZ HELPPP MEEEE BEGGING SOMEBODYYY I WILLL REWARD BRAINESTTT PROMISEE
Answer: First: 1
Step-by-step explanation:
PLEASEEEE HELP ME IM TAKING A TEST
You are trying to find the area of a deck that is surrounding a rectangular pool. The length of the deck is 2x + 1 and the width is 5x + 2. The pool is a square with sides of 2x. Write the Polynomial that represents the area of ONLY the deck.
Whoever gets this correct gets brain, 5 stars and a thanks! An explanation of it would be amazing! Tysm!
Answer:
D
Step-by-step explanation:
25/40
which can be simplified
highest common factor is 5
therefore divide both numbers by 5
5/8
I got 10 min to submit I need help asap with Part C
Answer:
on day 25 both boys and girls should be on page 200
Step-by-step explanation:
hope this helps
a 13 ft ladder is leaning against the house. The top of the ladder touches the house at ten ft above the ground. How far away is the bottom of the ladder from the house?
In right triangle ABC shown below, what is the
length of BC?
15 : The world population in 2010 was approximately 6.92 billion.
The annual rate of increase was about 1.0235. Find the world population in
2020.
four more than ten times a number is equal to 24.
Answer:
1.
Step-by-step explanation:
1. 2x-4=10
2x=14
x=7
2. 3x+3=2x-1
3x-2x=-1-3
x=-4
3. 7x+x=24
8x=24
x=3(
4. 5+x=-18
x=-18-5
x=-23
5. -14=10-6x
6x=10+14
6x=24
x=4
6. 2x-2=x+12
2x-x=12+2
x=14
7. 3x-31=2
3x=2+31
3x=33
x=11
8. 5x-14=16
5x=16+14
5x=30
x=6
9. 2x+8=4(5-x)
2x+8=20-4x
2x+4x=20-8
6x=12
x=2
10. 2x-3=3(1+x)
2x-3=3+3x
2x-3x=3+3
-x=6
Use Pythagorean theorem! Will give b !
Answer:
√78400 = 280 ftStep-by-step explanation:
[tex]\\\\\\[/tex]
16 quarts of soil are used to completely fill 5 flower pots. If each pot holds the same amount of soil, how many quarts will each pot hold
of 8
What is the sum of the 1st square number and the 10th square number?
9514 1404 393
Answer:
101
Step-by-step explanation:
1² + 10² = 1 + 100 = 101 . . . sum of 1st and 10th square numbers
Answer:101
Step-by-step explanation:yw
1) it takes 4 gallon jugs of water to fill
104 glasses equally. How many jugs
are needed to fill 338 glasses equally?
Last year there were 48 science projects submitted by students at a science fair. This year there are 52 science projects.
To the nearest tenth what is the percent of change in the number of science projects submitted. Make sure your answer is a Percent
Answer:
52 - 48 = 4
Around 7%
(Please tell me if this is wrong)