Answer:
If they got y = -4x + 3 it is equivalent to the original.
Step-by-step explanation:
Common errors include leaving the y with a coefficient, forgetting to simplify all the terms or getting the slope wrong by using the opposite sign.
(If there are specific results included with the question, you could include them in the comments.)
would set a new school record? A number line going from 515 to 521. An open circle is at 518. Everything to the left of the circle is shaded. A number line going from 515 to 521. A closed circle is at 518. Everything to the left of the circle is shaded. A number line going from 515 to 521. An open circle is at 518. Everything to the right of the circle is shaded. A number line going from 515 to 521. A closed circle is at 518. Everything to the right of the circle is shaded.would set a new school record? A number line going from 515 to 521. An open circle is at 518. Everything to the left of the circle is shaded. A number line going from 515 to 521. A closed circle is at 518. Everything to the left of the circle is shaded. A number line going from 515 to 521. An open circle is at 518. Everything to the right of the circle is shaded. A number line going from 515 to 521. A closed circle is at 518. Everything to the right of the circle is shaded.
Answer:
C
Step-by-step explanation:
Translate the sentence into an equation. Two less than the product of 5 and a number equals 9. Use the variable c for the unknown number.
Answer:
The equation is: \(5c-2=9\)
Step-by-step explanation:
Since 2 less than the product of 5 and a number c is equal to 9, it follows:
\(5c-2=9\)
PLEASE HELP ME I NEED TO DO THIS TODAY PLEASE HELP ILL MAKE U BRAINLIST
1. If the height of a parallelogram is 27.3 m and the base is 6.3m, what is the area of the parallelogram?
2. If the base of a rectangle is 27.4 mm and the area is 420.92 mm2. What is the height of the rectangle?
3. What is the height of a rectangle with a perimeter of 133.2 mm and a base length of 30.6 mm?
4. If the base of a parallelogram is 61 m and the area is 645 m2, what is the height of the parallelogram
5. What is the perimeter of a parallelogram with a base of 32 cm, a side length of 34 cm, and a height of 19 cm?
6. What is the area of a parallelogram with a base of 40 mm, a side length of 15 mm, and height of 18 mm?
7. If the height of a rectangle is 8.8 m and the base is 7.9 m, what is the perimeter of the rectangle
8. If the base of a rectangle is 23cm and the area is 354 cm2, what is the height of the rectangle?
9. What is the area of a square with a perimeter of 44 mm?
10. What is the area of a square with a perimeter of 55 cm
Answer:
Step-by-step explanation:
To find the area of a parallelogram, multiply the base by the height:
Area = base x height
Area = 6.3 m x 27.3 m
Area = 171.99 m²
To find the height of a rectangle, divide the area by the base:
Height = Area / Base
Height = 420.92 mm² / 27.4 mm
Height ≈ 15.35 mm
The perimeter of a rectangle is given by 2 times the sum of the base and height:
Perimeter = 2(base + height)
133.2 mm = 2(30.6 mm + height)
133.2 mm = 61.2 mm + 2 height
2 height = 133.2 mm - 61.2 mm
2 height = 72 mm
Height = 72 mm / 2
Height = 36 mm
To find the height of a parallelogram, divide the area by the base:
Height = Area / Base
Height = 645 m² / 61 m
Height ≈ 10.57 m
The perimeter of a parallelogram is the sum of all its sides:
Perimeter = 2(base + side length)
Perimeter = 2(32 cm + 34 cm) + 2(height)
Perimeter = 2(66 cm) + 2(19 cm)
Perimeter = 132 cm + 38 cm
Perimeter = 170 cm
To find the area of a parallelogram, multiply the base by the height:
Area = base x height
Area = 40 mm x 18 mm
Area = 720 mm²
The perimeter of a rectangle is given by the formula: Perimeter = 2(base + height)
Perimeter = 2(7.9 m + 8.8 m)
Perimeter = 2(16.7 m)
Perimeter = 33.4 m
To find the height of a rectangle, divide the area by the base:
Height = Area / Base
Height = 354 cm² / 23 cm
Height ≈ 15.39 cm
The perimeter of a square is 4 times the length of one side. Since the perimeter is given as 44 mm, we can divide it by 4 to find the length of one side:
Side length = Perimeter / 4
Side length = 44 mm / 4
Side length = 11 mm
To find the area of a square, multiply the side length by itself:
Area = side length x side length
Area = 11 mm x 11 mm
Area = 121 mm²
The perimeter of a square is 4 times the length of one side. Since the perimeter is given as 55 cm, we can divide it by 4 to find the length of one side:
Side length = Perimeter / 4
Side length = 55 cm / 4
Side length = 13.75 cm
To find the area of a square, multiply the side length by itself:
Area = side length x side length
Area = 13.75 cm x 13.75 cm
Area ≈ 189.06 cm²
Really easy please help me
I am currently 13 times as old as my granddaughter. Next year, I will be 11 times as old as my granddaughter. How old am I now?
Answer:
65 years old.
Step-by-step explanation:
Define the variables:
Let x be the age of the granddaughter.Let y be the age of the grandparent.Given:
I am currently 13 times as old as my granddaughter. Next year, I will be 11 times as old as my granddaughter.Create two equations with the given information and defined variables:
\(\begin{cases}y = 13x\\y + 1 = 11(x + 1)\end{cases}\)
Substitute the first equation into the second equation and solve for x:
\(\implies 13x+1=11(x+1)\)
\(\implies 13x+1=11x+11\)
\(\implies 2x=10\)
\(\implies x=5\)
Substitute the found value of x into the first equation and solve for y:
\(\implies y=13(5)\)
\(\implies y=65\)
Therefore, the age of the grandparent now is 65 years.
Given statements:
I am currently 13 times as old as my granddaughter. Next year, I will be 11 times as old as my granddaughter.Let us represent the character's age by variables. Assuming that the grandparent's age is G and the granddaughter's age is D. Now, using the obtained variables and the statements, create two equations that represents the provided statements. Then, we can compare the equations and simplify if needed to determine the value of the variables.
\(\implies \left[\begin{array}{ccc} \text{G = 13D} \\ \text{G + 1 = 11(D + 1)}\\\end{array}\right]\)
Since G = 13D is in the form of direct variation, we can substitute the value of G into the second equation to determine the value of D (the age of the granddaughter). Then, we can substitute the value of D into any of the two equations to determine the age of the grandparent.
⇒ G + 1 = 11(D + 1)⇒ G + 1 = 11(D + 1) [G = 13D]⇒ 13D + 1 = 11(D + 1)To solve for D, simplify both sides of the equation by using the distributive property. We need to simplify both sides of the equation so that we can isolate the variables on the other side of the equation.
⇒ 13D + 1 = 11(D + 1)⇒ 13D + 1 = 11D + 11Isolate the variables on one side. This step is necessary because it can cancel out the extra variable and simplify the other variable. To do this, you can either add or subtract on both sides of the equation.
Note: I am subtracting 11D on both sides of the equation since it is my preference. But you can also subtract 13D on both sides of the equation.
⇒ 13D + 1 - 11D = 11D + 11 - 11D⇒ 1 + 2D = 11To further isolate 2D, we need to subtract 1 on both sides of the equation to cancel out the 1 on the left-hand side of the equation. Then, we have:
⇒ 1 + 2D - 1 = 11 - 1⇒ 2D = 10But the variable is still not completely isolated since there is a coefficient being multiplied to D. To isolate the coefficient from the variable, we will need to divide the coefficient (2) on both sides of the equation.
⇒ 2D = 10⇒ 2D/2 = 10/2Then, simplify both sides of the equation. Eventually, we will have a variable on one side and a numerical value on the other side.
⇒ 2D/2 = 10/2⇒ D = 5Now we know the age of the granddaughter, we can substitute the age of the granddaughter into one of the equations and simplify it to determine the age of the grandparent. I am going to choose G = 13D since it is easier to simplify. Then, we will substitute the value of D into the equation.
⇒ G = 13D ⇒ G = 13(5)⇒ G = 65 yearsTherefore, the age of the grandparent is 65 years.
Which will result in a perfect square trinomial?
Answer:
is there a picture?
Step-by-step explanation:
For 15 hours of work, a plumber charges $435. If he charges the same amount for each hour of work, which table shows the correct relationship between what he charges and the number of hours he works?
The attachment shows the full problem
Answer:
29
Step-by-step explanation:
$435 divided by 15 is 29
(I think this is the equation)
Determine the magnitude of the difference of the following vectors: 7-7
ū=77 - 127
v=-21 +7
12.08
a.
C.
14.21
b. 13.83
d.
15.81
Hi there! Let’s see if I can help you <3
The Answer is: 15.81!
Here’s the step by step explication:
First we must find the difference of U and V: (7i-12j)-(-2i+j)
Distributed all out will equal: 9i-13j
We can then go ahead and use Pythagorean therm to find the magnitude: V = Square root of (9)^2 + (-13)^2
This equals Square root of 250!
Depending on the form your teacher wants to answer in it would finally be 5 square roots of 10 or in decimal form; approximately 15.8114!
HOPE IT HELPED YOUUU <3
There are 8 teachers in a school, 4 males and 4 females. 4 teachers are chosen to join a committee. How many ways are there when 2 males and 2 females chosen?
It is 4 dude this simple math it is basicly subtraction anyway pls give me brainlest
Answer:
Step-by-step explanation:
8 TEACHERS
4 MALES 4 FEMALES
4 ARE GONE SO 2 MALES LEFT 2 FEMALES LEFT =4 TEACHERS
can someone help me plot these??
(+30 points)
Answer:
Heres the answer to your question. Hope this helps!
This data set shows the daily number of visitors who used the yoga center at the park. The numbers in blue show the numbers for weekends. Daily Number of Visitors 13 15 12 18 9 18 20 15 22 26 24 12 29 12 18 8 16 17 21 19 38 24 37 27 32 34 28 31 15 Select the correct answer. For how many days were the numbers of visitors recorded? A. 27 B. 28 C. 29 D. 30 E. 31
Alexi bought 5 T-shirts for $12 each and 3 pairs of socks for $2 a pair. Which expression shows how much Alexi spent in dollars. Explain
a) 5 × 12 x 3 × 32
b) 5 × 12 + 3 × 32
c) (5+3) × (12 + 2)
Answer:
b
Step-by-step explanation:
so hope it help,have a nice day!
The Audio Book App costs $3 to join and $5 for each book purchased. How much will Julius pay if he joins and purchases 5 books?
Answer:
$28
Step-by-step explanation:
Julious pays 3 dollars to join, and buys 5 books, each of which would be 5 dollars. The equation to solve would be: 3 + (5*5) = ???
The answer would be 28, if you followed PEMDAS.
Answer: $28
Write an ordered pair for the point in Quadrant 4 that is 4 units away from point S (-1.5, -2.5) on the coordinate plane.
Whoever gets it right first will get brainliest!
Also please include an explanation with your work
thank u
:-)
Answer:
(2.5, -2.5)
Step-by-step explanation:
I think that's right. Quadrant IV is when there is a positive x and negative y. And I had to make it 4 units away so I added 4 to -1.5 and got 2.5.
Answer:
(2.5, -2.5)
Step-by-step explanation:
HELP?!!!! ITS A A AND B QUESTION
Answer:
A: 80 and B: 5.5
Step-by-step explanation:
For A, just multiply 20 and 4 and which you would get 80 miles. And for B, if 1 inch is equal to 20 miles, you can divide 110 and 20 but the answer will be 5.5 rather than 5.
I think this is right but if you can, try and see if it’s correct later.
Answer:
The person who answered first is correct.
Step-by-step explanation:
Help me please!!! 15 point reward + brainliest
Answer:
Tails:28
Heads:22
Step-by-step explanation:
3(1−2)<33
I will give brainliest!,
Pls if possible explaine to me how to do ittt
Answer:
I believe it is B. n<-5
Step-by-step explanation:
Answer:
n>-5
Step-by-step explanation:
Imagine the< is an equal sign Solve it as you would normally do
3(1-2n) < 33
3(1-2n) = 33
Then use the distributive property
3 - 6n = 33
-3. -3
-6n = 30
Inverse operations
-6n = 30
When you use inverse operations and you divide l
or múltiply by a negative number the signs change around < will change to >
-6n = 30
÷-6. ÷-6
n > -5
Please help me. Mark me the branliest.
Topic: Percentage
Q1) 80% of a dog's mass is equal to 24% of the mass of a lion. If the mass of the lion is 105 kg more than the mass of the dog, find the total mass of the dog and the lion.
Can somebody answer the last question for me, please
Answer:
23 hours
Step-by-step explanation:
e = 7.75h
e equals money earned. He wants to earn $178.25 so that he can get the console.
$178.25 = 7.75h
/ 7.75. /7.75
h = 23
23 hours
Answer:
23
Step-by-step explanation:
178.25=7.75 so you would divide that and get 23 hrs:)
Answer for free Brainly coins and brainliest later URGENT! :)
Answer:
36
Step-by-step explanation:
Answer:
In total there are 36 girls.
Step by step explanation:
We apply the proportion.
for every 2 boys there are 3 girls, therefore the rule of three simple applies.
2 boys 3 girls
Boys ??? girls
it is multiplied crossed where both ends have data, and the result is divided by the remaining number, being:
3 x 24 = 72
72/2 = 36
At the store you want to buy a bunch of 3d printed Christmas gifts for your family. Each large tree costs $4.50 , and each small tree costs $2.25, If you buy 4 large trees, and can spend a total of $50. Write and solve an inequality for number of small trees (s) you can buy
We know that each large tree costs $4.50, and each small tree costs $2.25. If you buy 4 large trees, that means you will spend 4 * $4.50 = $<<4*4.5=18>>18 on large trees.
If you can spend a total of $50, then you have $50 - $18 = $<<50-18=32>>32 to spend on small trees.
The total cost of the small trees will be s * $2.25, where s is the number of small trees you buy.
To find the maximum number of small trees you can buy, we can set this expression equal to $32 and solve for s:
s * $2.25 = $32
s = $32 / $2.25
s = 14.22
Since you can't buy a fraction of a tree, the maximum number of small trees you can buy is 14.
Answer:
If each large tree costs 4.50 and you need to buy 4, then 4 x 4.50 = $18.00 leaving you with $32.00. With these 32 dollars left, you can now buy 14 small trees, still being left with a remainder of 0.50$.
Step-by-step explanation:
Help me pls pls pls pls
Answer:
(520-(114×2))÷2
=(520-228)÷2
=292÷2
=146cm
Perimeter of rectangle:
length×2 + wide×
=Total perimeter
In the diagram, which letter represents the transition from gas to liquid?
B
C
D
E
A graph in five sections, labeled A through E. Horizontal axis has no scale and is labeled Amount of heat added. Vertical axis is labeled Temperature, in degrees Celsius, and extends from negative 100 to 200 with an interval of 50. Section A of the graph is a line segment with positive slope that begins at negative 100 degrees and ends at 0 degrees. Section B is a horizontal line segment that begins where segment A ends, at 0 degrees. Section C of the graph is a line segment with positive slope that begins where segment B ends, at 0 degrees, and ends at 100 degrees. Section D is a horizontal line segment that begins where segment C ends, at 100 degrees. Section E of the graph is a line segment with positive slope that begins where segment D ends, at 100 degrees, and ends at 200 degrees
Answer: b
Step-by-step explanation:
A prism has a base of 9 and a height of 2. What is the volume?
Answer:
18
Step-by-step explanation:
i am smart
Answer:
18
Step-by-step explanation:
9 x2=18 not that hard to answer.
PLEASE HELP I NEED TO GET MY GRADE UP!!
Find the commission
similarities between parallelogram, and trapezoid
Answer:
A trapezoid has one pair of parallel sides and a parallelogram has two pairs of parallel sides. So a parallelogram is also a trapezoid.
Answer:
Both a parallelogram and a trapezoid have four sides and four angles. Both shapes have opposite sides that are parallel to each other. The main difference between the two shapes is that in a parallelogram, opposite sides are equal in length, while in a trapezoid, only the two parallel sides are equal in length.
On a family camping trip, 5 backpacks can fit in the trailer for every 3 people. If 9 people are going on the trip, how many backpacks can fit?
12 backpacks
14 backpacks
15 backpacks
24 backpacks
Answer:
15 backpacks
Step-by-step explanation:
9 divided by 3 is 3m so there are 3 times more than 3 people going on this trip
So we just multiply 5 by 3 to get 15
15 backpacks for 9 people
Hopes this helps please mark brainliest
HELP if you’re smart answer all 9 questions its easy
NO LINKS!!! pls be correct
Answer:
\(\pi\) = 3.142
Step-by-step explanation:
75.4 (1dp)150.8 (1dp)Due in 24 hours. Make the answer understandable and correct. 10 points
Answer:
Ethan is correct because two asjacent angles are directly next to each other and do not overlap.
In 3x + 7 = 32,
7 is a/an ___
Answer:
in 3x + 7=32
7 is a constant