Answer:
Step-by-step explanation:
In Exercises 11 and 12, describe the transformation of the graph of the ... 4x2 + 5; horizontal stretch by a factor of 2 and a translation 2 units up, ...
The algebraic rules are
(x, y) → (x - 1, y + 2)
(x, y) → (x + 5, y + 2)
What is translation?It is the movement of the shape in the left, right, up, and down directions.
The translated shape will have the same shape and shape.
There is a positive value when translated to the right and up.
There is a negative value when translated to the left and down.
We have,
For a translation of 1 unit to the left and 2 units up,
The algebraic rule.
(x, y) → (x - 1, y + 2)
This means that each point (x, y) in the original figure is transformed into a new point (x - 1, y + 2) in the translated figure.
Now,
For a translation of 5 units to the right and 2 units up,
The algebraic rule.
(x, y) → (x + 5, y + 2)
This means that each point (x, y) in the original figure is transformed into a new point (x + 5, y + 2) in the translated figure.
Thus,
The algebraic rules are:
(x, y) → (x - 1, y + 2)
(x, y) → (x + 5, y + 2)
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click the screenshot everything is there pls help i only have 5 mins left
Answer:
3/2 and 3/4
Step-by-step explanation:
First, we need to know: what is a decimal that terminates?
A decimal that terminates is a decimal that has an end
For ex: 1/4 = 0.25
The decimal won't go on and on, it ends with only a few digits
Here's an example of one that doesn't terminate:
1/3 = 0.3333333333333333333333333333333333 . . . . . and so on
With this knowledge, we can look at the fractions in your problem: 3/2, 2/3, 3/4, and 5/7
To find the decimals, divide the numerator by the denominator, you get:
1.5, 0.66666666 . . ., 0.75, and 0.71428571428 . .,
We can see that the first and third don't run on, while the second and last do.
Therefore, your answer would be 3/2 and 3/4
explain why 8÷5=[tex]\frac{8}{5}[/tex]
Please help. I will be happy.
Answer:
1,26-(-17)=26+17=43
2,-17-26= -1(17+26)= -1(43)= -43
there for the greater volue is 43 the first expression
A rectangular farm has an area of 15 square miles. If its length is 23 miles, what is its width?
Answer:
0.65217mi (or 0.65mi)
Explanation:
1. Use the formula...
Area = width × length
2. Solve for W
w = [tex]\frac{a}{l}[/tex] = [tex]\frac{15}{23}[/tex] ≈ 0.65217mi
Answer:
0.65217mi (or 0.65mi)
Step-by-step explanation:
Identify the slope and y-intercept of the line on the following graphs. Then, write the equation of the line in slope-intercept form.
URGENT WILL GIVE BRAINLIEST!
Answer:
find the coordanites then sub in zero
for slope formula is: (y1-y2)/(x1-x2)
Step-by-step explanation:
PLEASE HELPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEE
Answer:
Step-by-step explanation:
Gerard is calculating the area of a composite figure. The figure is made up of a square with side lengths of 6 centimeters (cm) and a triangle with a base of 6 cm and a height of 3.5 cm.
Gerard multiplies 6 by 3.5 to get that the area of the figure is 21 cm2, which is not the correct area.
Which statement correctly describes how Gerard could have found the correct answer?
-He should have found the area of the square, 36 cm2, and added it to the area of the triangle, 27 cm2, to get 63 sq. cm.
-He should have added 6 to 3.5 to get 9.5 sq. cm.
-He should have multiplied 21 by 12 to get 10.5 sq. cm.
-He should have found the area of the square, 36 cm2, and added it to the area of the triangle, 10.5 cm2, to get 46.5 sq. cm.
HELP PLEASE
The correct statement is Gerard should have found the area of the square, 36 cm², and added it to the area of the triangle, 10.5 cm², to get 46.5 sq. cm.
What is Area?Area of a geometrical shape or figure in two dimension is the space which lies within the boundary of the shape.
The given composite figure composed of a triangle and a square.
So, we should find the area of both the triangle and the square and add it to get the area of the composite figure.
Let A₁ and A₂ be the area of the square and area of the triangle respectively.
Area of a square with side lengths 'a' = a²
Here, length of the side of the square = 6 cm
A₁ = 6² = 36 cm²
Area of a triangle with base 'b' and height 'h' = [tex]\frac{1}{2}[/tex] × b × h
Here, b = 6 cm and h = 3.5 cm
A₂ = [tex]\frac{1}{2}[/tex] × 6 × 3.5 = 10.5 cm²
Area of the composite figure = A₁ + A₂
= 36 cm² + 10.5 cm²
= 46.5 cm²
Hence Gerard could have found the correct answer by finding the area of the square as 36 cm², and adding it to the area of the triangle, 10.5 cm², to get the area of the figure as 46.5 cm².
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How many fossilized snail shells does Elmer have?
Answer:
279
Step-by-step explanation:
A. Sarah's bill at the restaurant was $12.81. She left a tip of 20%. What was the tip amount? Round your answer to the nearest hundredth.
B. What was the total bill? Round your answer to the nearest hundredth.
Answer:
A. 2.56 & B. 15.37
Step-by-step explanation:
To find the tip, multiply 12.81 by 20% (12.81*0.20) to get 2.562. Rounded to the nearest hundredth is 2.56.
From there, to get the total bill, add the bill with the tip (12.81+2.56) to get your answer of 15.37.
Hope this helps. Good luck with your studies!
hey i need some help
Answer:
He is wrong because proprtianl lines have the same slope
Step-by-step explanation:
that means that the lines would be the same line just moved up or down
Answer: No. Rob was correct to extend the lines to the origin, but the points should be on a single straight line. He made two straight lines
Step-by-step explanation:
Find an equation of a line perpendicular to the given line and contains the given point. Write the equation in slope-intercept form.
y = ?
Answer:
y = -1/5 x -2
Step-by-step explanation:
Given line y = 5x - 1
as in slope intercept form m = 5
point (5, -3)
for two lines to be perpendicular product of slopes must be -1\
so for new line slope is
m1 * m2 = -1
5 * m2 = -1
m2 = -1/5
line equation is y - (-3) = -1/5 (x - 5)
y + 3 = -1/5 x + 1
y = -1/5 x + 1 - 3
y = -1/5 x -2
Answer:
Step-by-step explanation:
Slope of the ⊥ line is ( - [tex]\frac{1}{5}[/tex] )
y - ( - 3 ) = - [tex]\frac{1}{5}[/tex] ( x - 5 )
y + 3 = - [tex]\frac{1}{5}[/tex] x + 1
y = - [tex]\frac{1}{5}[/tex] x - 2
What is 4 – (-6)?
What is the sum of -2/3 and -4/6?
Answer:
4-(-6)=10
-2/3-4/6=-1 2/6
Two cities had low temperatures for the day of 10 and 5 degrees below zero. Write the temperature closest to zero as an integer?
I will mark brainliest!
Pls explain
Answer:
5-
Step-by-step explanation:
5- is an integer itself and it's closest to 0
If two cities had low temperatures for the day of 10 and 5 degrees below zero then the temperature closest to zero is -5.
What is Number system?A number system is defined as a system of writing to express numbers.
Given that two cities had low temperatures for the day of 10 and 5 degrees below zero
To determine which temperature is closest to zero, we need to calculate the absolute values of the differences between each temperature and zero:
|-10 - 0| = 10
|-5 - 0| = 5
The temperature with the smallest absolute value is -5, which is closer to zero than -10.
Therefore, the temperature closest to zero is -5 degrees.
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Choose 2 answers to the question below
Answer:
you didnt attach anything
Step-by-step explanation:
Answer:
didn't attach anything
Step-by-step explanation:
write down the inequality shown on the number line.
Answer:
The inequality on the number line shown is {x:x<2}
The inequality shown on the number line is represented by the relation x<2.
As, the inequality on a number line, the notation includes the open circle at 2.
This means that the value of 2 itself is not included in the set of solutions.
In the notation "x < 2," the symbol "<" indicates "less than," and the number 2 is the upper bound of the inequality.
Since the inequality is strict, use an open circle to show that the point 2 is not part of the solution set.
Therefore, the inequality is "x < 2".
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Find the missing measure
Answer:
93 degrees
Step-by-step explanation:
first, lets add 38+49 to see the sum
38+49=87
since the sum of all three angles in every triangle equals 180, we can subtract this sum from 180 to get the answer
180-87=93
so the missing angle would be 93
What is the smallest 9 digit number of the form aaa, aaa, aaa such that it is divisible by 9? (Notice that all the digits of this number must be the same!)
The smallest 9 digit number of the form aaa, aaa, aaa such that it is divisible by 9 is, 111,111,111.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
The number of the form aaa,aaa,aaa is divisible by 9.
Now, We can write the number as;
⇒ 111,111,111
Clearly, Above number is divisible by 9.
Hence, The smallest 9 digit number of the form aaa, aaa, aaa such that it is divisible by 9 is, 111,111,111.
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What is the answer its forcing me to write more so how is your day if its not good i hope it gets better
Answer:
good
Step-by-step explanation:
Brainliest to first answer and 50 pts ;) no links or will report
Info:
Charlotte is redecorating the master bedroom in her house. She has purchased a new bedroom set and also plans to paint the room and put in new flooring. The room is rectangular, with dimensions of 16 feet (length) by 13 feet (width). The walls in the room are 9 feet tall, and the room contains two doors and two windows.
Charlotte has decided to put new carpet in the bedroom. The carpet she chose costs $1.85 per square foot, not including the cost of labor or other related materials. She was given the following information by the local flooring store where she is purchasing the carpet.
- She is required to purchase a piece of carpet which includes a 3-inch overlap on all sides. Labor and material costs will relate to the area of this piece.
- The labor costs are $23 per hour, per person.
- A two-person carpet crew can lay 50 square feet of carpet each hour.
- The crew that will complete the job at Charlotte's house will be a four-person crew.
- There is an additional $75 fee to cover the cost of equipment, materials, and supplies.
Question:
What are the dimensions of the piece of carpet that Charlotte must purchase? Note: Express your answer as a decimal number and do not round.
Length: _____feet
Width: ______feet
[I would rlly appreciate the help, and again pls no links ty in advance]
Answer:
50 and 10
Step-by-step explanation:
A tennis player has won 20 out of 36 matches. His sponsor says that he must win 60% of his total number of matches to qualify for a bonus. He found he must win all the remaining matches on the tour so that he can win to collect his bonus. How many matches did he win?
Answer:
He would at least have to win 2 more matches for the bonus
Step-by-step explanation:
I don't even know my math for order of operations how they teach us is hard
Answer:
5(x+5) (First option)
Step-by-step explanation:
Here's as detailed as I can go:
There are 5 X rectangles so you know that the product will contain 5 x's
there are 25 cubes so you know the product will have 25 cubes.
If you expand 5(x+5), the answer will be 5x + 25. Which contains the 5 x's and 25 cubes. So this would be the answer
solve the equation 60= 3/4 h
Answer:
H=80
Step-by-step explanation:
This is urgent please help I give brainliest if right
Answer:
5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
every time x changes y goes up by 5
The sum of a number n and 2/3 is no less than 5 1/3 .
Answer:
n + 2/3 ≥ 5 1/3
Answer:
n + 2/3 ≥ 5 1/3
Step-by-step explanation:
help please..................
Answer:
43.7
Step-by-step explanation:
4 secs on was 78.4 meters, 5 was 122.5, 122.5-78.8=43.7
1,400 divided by 700
Answer:
2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
hope this helps!
could someone give me a hand.
Answer: un-proportional
Step-by-step explanation:
is has to be constant and it isn't because when adding the numbers they don't hey the same slope.
What is 4.2 x 1,000?
Answer:
4200
Step-by-step explanation:
help please.............
Answer:
10 C
Step-by-step explanation:
Answer: D Or 10
Step-by-step explanation: Because If you subtract 50 by 32 you will get 18 and then you get 5/9(18) and then you can cross simplify which gets you 5x2 which is 10.
pls help... 30 pts.. i'm so tired rn-
On the following scale drawing, the scale is 2 centimeters = 1 meter
Make a new scale drawing of this rectangular figure using the scale 3 centimeters = 1 meter. Make sure to label the new dimensions.
What are the actual dimensions of the figure?
